Input Tax Deep Dive: Capital Goods, Pre-Registration & section 15 Eligibility

Why this lesson exists: Across the TaxTami VAT course, input tax is touched in many places — Definitions introduces the concept, Adjustments and Change-in-Use develops the apportionment mechanics, Documentation drills documentary standards, and Imports & Exports handles input tax on imported goods. What none of those lessons treat in depth are the three areas this lesson is dedicated to: the structure of the section 15 eligibility test as a standalone reasoning lens, the mechanics of capital goods change-in-use adjustments, and the recovery of pre-registration / pre-incorporation input tax.

What you should already know before reading: comfort with VAT supply concepts (taxable, exempt, zero-rated); a working knowledge of how output tax is computed under the VAT Act [Chapter 23:12]; and at least passing exposure to ZIMRA's documentary standards (the tax invoice rules under section 20). If any of those are unfamiliar, work through Lessons 2–11 before this one.

Why a deep dive on these three areas matters in practice: missed pre-registration input tax routinely costs newly-registered operators between two and ten weeks of capital working capital, because they forget that the VAT Act permits a recovery of input tax on goods on hand at the date of registration. Capital goods adjustment errors generate the largest single class of post-clearance audit findings in ZIMRA's manufacturing portfolio, because operators forget to recompute the deduction when a building or piece of machinery moves between taxable and exempt use. And almost every VAT objection that ZIMRA dismisses on procedural grounds turns on a misreading of the section 15 framework — typically the operator has the right answer but cannot articulate which of the four conditions in section 15 their deduction satisfies.

Scope of what we will and will not cover: this lesson does not re-derive the apportionment formula (that's Adjustments and Change-in-Use), it does not catalogue the documentary requirements for a tax invoice (that's Documentation), and it does not handle imported-goods input tax (that's Imports & Exports). What it does do is treat the topic the way a senior practitioner would when training a junior — section 15 as a four-step checklist, the capital goods adjustment as a moving-window calculation, and pre-registration claims as a one-shot opportunity that closes quickly if the operator misses it.

Audience: this lesson is written for VAT practitioners, in-house tax managers preparing for newly-registered operations, and ZIMRA officers needing a structured framework for input-tax disputes. The treatment is grounded in the VAT Act [Chapter 23:12] as amended by the Finance Act No. 7 of 2025, and refers to ZIMRA's published practice notes on documentation and apportionment.

The legislative spine for this lesson is short but exacting. Three provisions of the VAT Act [Chapter 23:12] do almost all the heavy lifting: section 15 (the input tax deduction itself), section 16 (denied or prohibited deductions), and section 18 (change-in-use adjustments). Together with section 17 (apportionment) — which is treated in Adjustments and Change-in-Use — these four sections are the entire input-tax architecture. Understand them as a system and almost every input-tax question becomes mechanical.

Section 15 — the four-condition deduction

Under section 15 of the VAT Act, a registered operator may deduct input tax in respect of a supply only when all four of the following conditions are met simultaneously. ZIMRA's auditors check these in order:

1. The deduction must be by a registered operator. Input tax is not a personal entitlement — it accrues only to a person who is, at the time of the deduction, registered for VAT under section 23. This is the gateway condition that makes pre-registration claims (treated in section C) the special exception they are.
2. The supply must have been a taxable supply. Goods or services acquired must have been chargeable with VAT in the hands of the supplier — at the standard rate or zero rate. Input tax cannot be claimed on a supply that was exempt (e.g. residential rental income) because no VAT was charged on it in the first place.
3. The acquisition must be for the purposes of making taxable supplies. This is the substantive nexus test. The acquired goods or services must be wholly or partly used in the operator's trade of making taxable supplies. Where use is mixed, section 17 apportionment kicks in.
4. The deduction must be supported by a valid tax invoice. section 20 documentary standards apply — full tax invoice for supplies above ZWL/USD 1,000 (the de minimis threshold), abridged tax invoice below it. Pre-2009 acquisitions and import VAT have their own documentary substitutes (Bill of Entry, customs assessment notice).

Read those four conditions as a checklist when constructing or defending an input-tax claim. Most input-tax disputes can be diagnosed by identifying which one of the four conditions is failing.

Section 16 — what cannot be deducted even if section 15 is satisfied

section 16 overrides section 15 for specific categories. Even if all four section 15 conditions are met, no input tax may be deducted on:

• Acquisition or operation of a passenger motor vehicle (a vehicle constructed or adapted for the carriage of nine or fewer persons), unless the vehicle is acquired for sale by a motor dealer or for use in a hire-or-reward business. Operators who add a fleet vehicle and quietly claim input tax on it are the single most common section 16 audit finding.
• Entertainment, including the provision of food, beverages, accommodation and recreation — unless the operator is in the business of supplying entertainment for consideration (a hotel, restaurant or events business).
• Membership fees for clubs, associations and societies of a sporting, social or recreational nature.
• Any acquisition where the supply was made by a non-registered operator — even if the acquirer mistakenly believes VAT was charged. This re-emphasises section 15 condition (2): no VAT charge in the supplier's hands, no input tax in the acquirer's hands.

The section 16 prohibitions are not weighed against trade purpose; they are absolute. A car-hire firm can deduct on its rental fleet (because that's its trade) but a consultancy that buys a car for a partner cannot, even though the partner uses it 100% for client visits.

Section 18 — change-in-use adjustments (the capital goods scaffolding)

section 18 deals with the situation where the use of acquired goods or services changes after the original input tax claim. The rule is symmetrical: if use shifts from taxable to exempt the operator must repay (a portion of) the input tax originally claimed; if use shifts from exempt to taxable, the operator may now claim input tax that was previously denied. For ordinary stock-in-trade this is rarely material — by the time use changes, the goods have usually been consumed or resold. For capital goods (buildings, plant and machinery, motor vehicles in qualifying trades, computer systems with multi-year useful lives) the adjustment can be substantial and is what gives this section its practical bite.

The mechanics of section 18 for capital goods are developed in section C. The legislative point to absorb here is that section 18 is not a separate tax — it is a corrective re-computation of the original section 15 deduction in light of how the asset was actually used over its useful life.

Pre-registration input tax — the statutory hook

The recovery of input tax on goods on hand at the date of registration is permitted by a specific provision in the VAT Act (the section 15(3) family of provisions, supplemented by SI 273 of 2003). Two conditions matter for the practitioner:

• the goods must still be on hand and unconsumed at the date of registration
• the original acquisition must have occurred within a defined look-back window (commonly four months for goods acquired locally and longer for imported capital goods, but always confirm against the current SI in force at the date of the claim). The operator must hold the original tax invoice or import documentation, and the claim must be made on the first VAT return filed after registration. Section C develops the practical mechanics; the statutory point here is that the entitlement is real but time-bounded.

Other supporting law

The supporting framework includes SI 273 of 2003 (VAT General Regulations), SI 26A of 2017 (fiscalisation), and the relevant Finance Act amendments — most recently Finance Act No. 7 of 2025, which fine-tuned the de minimis threshold for abridged tax invoices and reaffirmed the documentary standards for capital goods. ZIMRA's published Public Notices (most relevantly Public Notice 11 of 2026 on input tax categories A and C and the FDMS update) clarify administrative practice on documentary substitutes.

Sub-paragraph map — section 12, 13, 16(2) and 17 enumerations

Three further provisions of the VAT Act sit alongside sections 15, 16, 18 and 23 in the input-tax architecture. section 12 imposes VAT on the importation of goods, with the taxable value built up under section 13 (value of imported goods). Where the importation is into the operator's taxable trade, the import VAT paid is the input tax claimed under section 15; where it is into an exempt or mixed activity, sections 16(2) and 17 govern the disallowance or apportionment.

section 16(2) — denied input tax in detail. The sub-paragraphs are: section 16(2):

• — input tax on entertainment supplies, unless the operator's trade is supplying entertainment for consideration; section 16(2)
• — input tax on club, association and society membership fees of a sporting, social or recreational nature; section 16(2)
• — input tax on the acquisition or operation of a passenger motor vehicle, unless the operator deals in or hires out vehicles; and section 16(2)
• — input tax on supplies made by a person who was not a registered operator at the time of the supply.

section 17 — apportionment. section 17(1) requires apportionment of input tax where goods or services are acquired partly for taxable supplies and partly for exempt or non-taxable purposes. section 17(2) empowers the Commissioner to prescribe the apportionment method — the turnover ratio is the default, but operators with a materially different usage profile may apply for an alternative method on the prescribed terms. The interaction between section 17(1) apportionment and section 18 change-in-use adjustments is one of the most heavily audited areas for capital goods, and is developed in section C.

This is the working core of the lesson. Three sub-topics:

• section 15 as a four-step practical reasoning lens
• capital goods adjustment under section 18
• pre-registration / pre-incorporation input tax. Each is treated as a procedure a junior practitioner could follow on a real file.

1. The section 15 four-step reasoning lens

Almost every input-tax question — whether raised by a client, an internal control, or a ZIMRA audit query — can be resolved by walking the four conditions in order. The discipline is not that the rules are obscure; the discipline is that the operator must articulate which condition is being relied on and why.

Step 1 — Confirm registered status. The operator must be a registered VAT operator on the date the input tax is claimed. Where registration is being applied for (compulsory threshold met), the operator must wait until registration is granted before claiming on current acquisitions, but may claim retrospectively on goods on hand under the pre-registration provisions (sub-topic 3 below). A common error is to claim input tax on a return covering a tax period that ended before the registration effective date — ZIMRA will reverse this on first audit.

Step 2 — Confirm the supply was taxable. Read the supplier's tax invoice. If VAT is shown (whether at standard rate 15% or zero rate 0%), the supply was taxable. If no VAT is shown — because the supplier is unregistered, the supply was exempt, or the supplier omitted the VAT charge — there is no input tax to claim. Where the supplier should have charged VAT but did not, the remedy is against the supplier (correct invoice or credit note), not a unilateral input-tax claim by the acquirer.

Step 3 — Establish the trade purpose nexus. The acquired goods or services must be used in making taxable supplies. The test is one of actual use, not contractual purpose. A consultancy that buys office stationery uses it 100% in trade; a partly-residential rental property used 60% for hotel-style serviced apartments and 40% for long-stay residential is mixed use, and the operator must apportion under section 17. The framework for apportionment is in Adjustments and Change-in-Use.

Step 4 — Hold a valid tax invoice. For acquisitions above the de minimis threshold (currently USD 1,000 or ZWL equivalent), a full tax invoice is required showing the supplier's VAT registration number, the words "tax invoice" or "fiscal tax invoice", the value, the VAT charge, and the supplier's and recipient's full particulars. For acquisitions below the threshold, an abridged tax invoice (or a fiscal till receipt under fiscalisation) suffices. Imported goods are documented by the customs Bill of Entry and the corresponding ASYCUDA assessment notice; the input-tax claim period is the tax period in which the import VAT was paid.

Document the four-step analysis in the file. When ZIMRA audits, the difference between a sustained claim and a reversed one is almost always whether the operator can produce a contemporaneous note that walks the four conditions. The note does not have to be elaborate — a line per condition with a cross-reference to the supporting document is enough.

2. Capital goods adjustment under section 18

Capital goods (buildings, plant, machinery, qualifying motor vehicles, multi-year computer systems) raise the question: what happens if their pattern of use changes after the year they were acquired? The answer under section 18 is that the operator must recompute the input tax claim each tax period that use changes, and either claim additional input tax (use shifted to taxable) or repay output tax (use shifted to exempt).

The calculation is conceptually simple but procedurally exacting. Three numbers anchor it:

• The acquisition cost (excluding VAT). The base on which the original input tax was computed.
• The taxable use percentage in the period of acquisition. What proportion of the asset's use was for taxable supplies in the year of acquisition.
• The taxable use percentage in the current period. The same ratio measured in the period of recomputation.

The adjustment is the input tax that would have been deductible at the current taxable-use percentage, less the input tax actually deducted at the original percentage. If the result is positive (use is more taxable now), the operator may claim the increment. If the result is negative (use is more exempt now), the operator must repay the decrement as additional output tax in the period of change.

Worked example — building moves from full taxable to mixed use. An operator acquires an office building in 2024 for USD 800,000 (excluding VAT). The original input tax claim is USD 120,000 (15% × 800,000), based on 100% taxable use (the building was fully used as a taxable consultancy office). In 2026 the operator subdivides the upper floors into long-stay residential apartments, generating exempt rental income. From 1 July 2026, taxable use drops to 60% (consultancy occupies the lower floors).

The recomputed input tax for the 2026 period is USD 120,000 × 60% = USD 72,000. The operator originally claimed USD 120,000. The shortfall — USD 48,000 — must be repaid to ZIMRA as additional output tax on the VAT return for the period in which the change of use occurred. The operator does not get to spread this over multiple periods unless the change of use is itself gradual (in which case the adjustment is recomputed each period the percentage shifts).

Useful life and proportional adjustment. The literal text of section 18 requires recomputation when use changes; in practice ZIMRA accepts that for capital goods with a long useful life, the operator may apportion the original input tax over the useful life and recompute only the proportion attributable to the period of changed use. Where the useful life is short (e.g. a three-year computer system), this distinction rarely matters; for buildings (often 25–40 year useful life) it is the difference between a manageable adjustment and a punitive one. ZIMRA's Public Notices have not standardised the useful-life table, so the operator must articulate and defend the useful life applied — typically by reference to the depreciation policy in the audited accounts.

Symmetrical case — exempt to taxable. The reverse adjustment is just as important. If a building was acquired in 2023 with 100% exempt use (residential rental), no input tax was deductible. If in 2026 the operator converts it to a fully taxable serviced-apartment business, section 18 permits a re-claim of input tax proportionate to the now-taxable use over the remaining useful life. This is one of the most under-claimed reliefs in Zimbabwean VAT — operators who convert use upstream-to-downstream often forget that they have a fresh entitlement.

3. Pre-registration and pre-incorporation input tax

The pre-registration claim is the most-missed input-tax entitlement in Zimbabwe. The premise: at the moment a person becomes a registered operator under section 23 of the VAT Act, they may have on hand goods (raw materials, finished stock, fixed assets) acquired before the date of registration. The VAT Act permits a one-off input tax recovery on those goods, subject to two principal conditions:

1. The goods must still be on hand and unconsumed at the date of registration. A stock count taken on the registration date evidences this. Goods that have been consumed, sold or written off before the registration date are out of scope.
2. The acquisition must fall within a defined look-back window. Confirm the current window in SI 273 of 2003 as last amended; in normal practice four months for trading stock and a longer period (commonly two years) for capital goods. Both depend on the version of the SI in force at the date of registration, so verify before filing.

Procedure: produce a stock list at registration date, with each line item cross-referenced to the original supplier tax invoice. Aggregate the recoverable input tax and claim it on the first VAT return filed after registration. The claim is one-shot — it cannot be re-opened on a later return if missed. This is where many newly-registered operators lose money: they assume input tax is a recurring entitlement and forget that the pre-registration recovery has its own deadline.

Pre-incorporation input tax. A related but distinct provision permits a newly-incorporated company to recover input tax on goods and services acquired by the promoters before incorporation, where those acquisitions were for the purpose of the company's trade and the company has since assumed the cost. The mechanism is conceptually similar to the pre-registration recovery: the company must hold the supplier tax invoices (which will be in the promoter's name), document the assumption of cost in the directors' resolution or pre-incorporation contract, and claim on the first VAT return after the company itself becomes a registered operator. The window is the same as for pre-registration claims unless the SI specifies otherwise.

Edge case — input tax on goods acquired in a different currency system. Zimbabwe's monetary history (USD multi-currency, ZWL re-introduction, ZiG transition) creates currency-denomination questions on pre-registration and section 18 claims. The rule of thumb under ZIMRA practice: the input tax is fixed at the VAT charged in the currency of the original supply, and is claimed in that same currency on the VAT return. Conversion to the reporting currency at the date of the claim is the operator's responsibility, and the auditable record should preserve both the original and the converted amount.

How the three sub-topics land in practice differs sharply by taxpayer profile. The framework is the same — section 15 four-step, section 18 capital goods adjustment, pre-registration recovery — but the dollar weights are different and so are the failure modes.

Individuals (sole traders, professionals)

For individuals registered for VAT — typically professional services providers, mobile sole traders in retail, individual landlords with mixed-use properties — the highest-leverage area is the section 15 trade-purpose nexus. Personal expenditure leaks into the input-tax claim more often than any other category: a sole-trader consultant claims input tax on family fuel, on home utilities used 50% for the children, on vehicle servicing where the vehicle is mixed personal/business. ZIMRA's audits of individual operators almost always reverse these claims, and the procedural defence is hard because the operator typically cannot evidence the apportionment after the fact.

The pre-registration recovery is rarely material for individuals because they tend to register on or before the start of trading. Capital goods adjustments are usually limited to vehicles and home-office IT equipment; the section 16 motor-vehicle prohibition catches most attempted vehicle claims unless the individual is in a hire-or-reward trade.

SMEs (small-to-medium enterprises)

SMEs are the segment where the pre-registration recovery is the single most valuable practical insight from this lesson. A retailer crossing the compulsory registration threshold of USD 25,000 typically has stock on hand worth multiples of that threshold — a wholesale stock balance of USD 60,000 to USD 100,000 is common in food retail, building materials and hardware. At 15% VAT, the recoverable input tax on that stock is USD 9,000 to USD 15,000 — a one-off recovery that materially eases working capital in the first VAT period after registration. SMEs that miss this recovery often blame "the accountant" but the recovery has its own deadline (the first VAT return after registration), and the accountant typically rotates onto the file only after that return has been filed. The recovery is the registering operator's own responsibility.

SMEs in mixed-use trades (a wholesaler with both taxable retail and exempt residential rental on the same premises) face the section 17 apportionment in every period and the section 18 adjustment whenever the mix changes. A common SME failure pattern: the operator apportions in year one, then never recomputes — even when the mix has shifted materially. ZIMRA audits this by examining the income mix in the audited accounts against the apportionment ratio claimed on the VAT returns. Where the two diverge by more than a few percentage points, the auditor will require a section 18 adjustment and (typically) an interest charge for the under-payment.

Large corporates (manufacturers, mining houses, listed groups)

For large corporates the pre-registration recovery is rarely material — by the time a corporate registers, it is structured to start trading on day one with its first invoices being VAT compliant. The high-value areas for corporates are the capital goods adjustment and the documentary discipline around very large input-tax claims.

Capital goods adjustments at corporate scale can be enormous. A manufacturing plant acquired for USD 50 million with 100% taxable use generates an input tax of USD 7.5 million. If five years later the corporate diversifies into an exempt finance-leasing arm and the plant is used 30% for the new exempt activity, the section 18 repayment in the period of change is approximately 30% × USD 7.5 million × (remaining-useful-life / total-useful-life) — easily into the millions. Corporates that fail to forecast this when planning the diversification are routinely surprised by the cash impact on the first VAT return after the change of use.

Corporate tax functions also face the documentary discipline question at scale: with thousands of supplier invoices a month, the difference between an industrial-grade procure-to-pay system that captures supplier VAT numbers and a less-disciplined system is the difference between a clean ZIMRA audit and a multi-week reconciliation exercise. The TaRMS-era investment in fiscal device integration has, in practice, eliminated most of the supplier-side documentary risk for fully-fiscalised corporates; the residual risk lives in cross-border services, import VAT, and historical transactions predating the fiscalisation rollout.

Public sector and NGOs

Public sector entities and NGOs often have an unusual mix of taxable, exempt and out-of-scope supplies (grants, donations, fee-for-service contracts). For these, the section 15 four-step lens is the indispensable discipline because the trade-purpose nexus is rarely binary. Use the four-step analysis in writing for every material acquisition; the cost is half a day of file discipline; the upside is that ZIMRA cannot reverse what is already documented.

Zimbabwean case law on the three sub-topics of this lesson is sparse — partly because most input-tax disputes are resolved at audit or before the Special Court, partly because the courts have not had to resolve novel input-tax issues since the VAT Act stabilised in the early 2010s. Practitioners therefore lean on a mix of Zimbabwean Special Court decisions and South African persuasive authority. Three streams of authority matter for this lesson.

Stream 1 — the trade-purpose nexus and apportionment

The leading South African authority on the section 15 trade-purpose nexus, persuasive in Zimbabwe, is the line of cases beginning with the principle that input tax is recoverable to the extent — and only to the extent — that the acquisition is "in the course or furtherance of an enterprise" of making taxable supplies. The South African courts have held that a generous reading of "course or furtherance" is appropriate where the operator can show a rational link between the acquisition and the taxable trade, but that the operator bears the burden of demonstrating that link. Zimbabwean Special Court decisions on the equivalent section 15 language have followed the same pattern: the operator must produce a contemporaneous record of why the acquisition was for the taxable trade, and the absence of such a record is treated as evidence that the acquisition was for a mixed or non-trade purpose.

Practical corollary: where the input-tax claim is large, the file note documenting the four-step section 15 analysis (section C above) is the single most important piece of evidence. The note should be contemporaneous — written at or close to the date of the acquisition — and should be specific (not boilerplate).

Stream 2 — capital goods and change-in-use

The capital goods adjustment line of authority is mostly administrative — Public Notices and ZIMRA practice — rather than judicial. The few cases that have reached the Special Court turn on the calculation methodology rather than the underlying entitlement. The leading Zimbabwean Special Court guidance is that section 18 requires the operator to articulate:

• the original taxable-use percentage
• the current taxable-use percentage
• the basis on which the useful life is established. Where the operator has done all three with documentary support, the Court has consistently sustained the operator's calculation. Where any of the three is missing or asserted only on the operator's say-so, the Court has supported ZIMRA in imposing its own (typically more conservative) figure.

South African case law on the equivalent change-in-use provisions in their VAT Act is more developed and is regularly cited in argument before the Zimbabwean Special Court. The South African pattern: the operator's accounting evidence (audited financial statements, asset registers, depreciation schedules) is treated as the primary evidence of useful life and use percentage. Where the operator's accounting and tax positions diverge, the Court will look at why.

Stream 3 — pre-registration and pre-incorporation claims

Direct case law on pre-registration claims is rare in Zimbabwe; the topic is governed almost entirely by SI 273 of 2003 and ZIMRA practice. The general principle from related authority (and from analogous South African decisions) is that the pre-registration provision is to be construed narrowly because it confers a one-off entitlement that is otherwise inconsistent with the registered-operator gateway in section 15(1). The practical consequence: an operator claiming pre-registration input tax on goods that were not on hand at the registration date, or that fall outside the look-back window, will lose at audit and will not have a strong basis to overturn the assessment on appeal.

Pre-incorporation claims are even less developed in case law. Practitioners rely on the structural analogy to pre-registration claims and on the company-law principle that a company may ratify pre-incorporation contracts. The pragmatic position:

• document the directors' assumption of cost in the first board minute after incorporation
• preserve the supplier tax invoices in the promoters' names
• claim on the first VAT return after registration of the company
• if challenged, argue from the SI text and the structural analogy

The three sub-topics generate four recurring practitioner errors in audits and appeals. Each is followed by the corrective practice.

Pitfall 1 — claiming input tax on a section 16 prohibited category

The most common error. An operator buys a passenger motor vehicle (a sedan, SUV or double-cab pickup constructed for fewer than nine passengers) for use by a senior executive, and claims the input tax on the basis that the vehicle is used "for business". Even at 100% business use this is not deductible unless the operator's trade is the supply of vehicles for sale or hire. The operator's intention does not save the claim; section 16 is absolute. Corrective practice: maintain a list of section 16 categories on the procurement workflow so that any acquisition flagged against one of those categories triggers a tax-team review before the input-tax claim is processed. The list is short — passenger motor vehicles, entertainment, club memberships — and putting it in the procurement system catches the error at source.

Pitfall 2 — missing the pre-registration recovery

The newly-registered operator files the first VAT return without claiming input tax on stock on hand at the date of registration. The recovery is then time-barred under the first-return rule and cannot be re-opened on subsequent returns. Corrective practice: at the moment a registration application is filed, instruct the bookkeeper to:

• take a stock count on the planned registration effective date
• match each stock line to the original supplier tax invoice
• compute the recoverable input tax
• include it as the opening item on the first VAT return. This is the ten-minute discipline that pays for itself many times over.

Pitfall 3 — capital goods adjustment ignored at change-of-use

An operator changes the use of a capital asset (typically a building moves from full taxable to mixed use, or vice versa) and continues filing VAT returns at the original input-tax position. ZIMRA picks this up at the next audit by comparing the income mix in the audited accounts against the apportionment ratio used on the VAT returns. The penalty is the under-paid output tax (the section 18 adjustment that should have been made), interest from the date of the change of use, and an under-statement penalty under the VAT Act. Corrective practice: institute an annual review at year-end of any capital asset where the use mix could have changed during the year. The review takes a few hours; the absence of the review can cost millions on a single asset.

Pitfall 4 — invalid tax invoice for a large claim

The operator holds a supplier invoice that is missing one of the mandatory section 20 particulars (most commonly the supplier's VAT registration number, or the words "tax invoice"). The input-tax claim is reversed at audit. Corrective practice: apply the four-step section 15 analysis (section C above) at the moment of acquisition, and where Step 4 (valid tax invoice) is failing, request a corrected invoice from the supplier before processing the input-tax claim. The supplier has a statutory obligation to issue a corrected invoice; the operator has no statutory hook for self-correction.

Pitfall 5 — claiming pre-incorporation input tax without documentary support

Promoters spend in the company's name before incorporation and assume the company can simply pick up the input tax on the first VAT return. The claim is reversed because:

• the supplier tax invoices were issued in the individual promoter's name, not the company's
• there is no contemporaneous board minute documenting the company's assumption of cost. Corrective practice: at the first board meeting after incorporation, pass an explicit resolution assuming all promoter pre-incorporation expenditure on a list, attaching the relevant supplier tax invoices, and direct the company secretary to file the resolution in the corporate records. ZIMRA accepts this trail as the documentary substitute for the company-named tax invoice.

The questions below test the three sub-topics together. Answers and full explanations are in section H. Treat each question as a five-minute exercise: read it, write your answer, then check the model.

Question 1 — section 15 four-step

Murare Consulting (Pvt) Ltd, a registered VAT operator providing taxable management consulting services, acquires the following in March 2026:

• Office stationery USD 1,200 plus VAT USD 180 (full tax invoice held)
• A passenger motor vehicle USD 35,000 plus VAT USD 5,250 (full tax invoice held)
• An entertainment package for a client dinner USD 800 plus VAT USD 120 (full tax invoice held)
• A laptop for a partner who works 60% on consultancy and 40% on personal projects USD 2,000 plus VAT USD 300 (full tax invoice held)

For each acquisition, identify whether input tax is deductible, and if so, in what amount. Cite the operative statutory provision.

Question 2 — Capital goods adjustment

Sengwe Manufacturing Ltd acquired a manufacturing plant in January 2024 for USD 4,000,000 plus VAT USD 600,000. The plant was used 100% in taxable manufacturing through 31 December 2025. From 1 January 2026, 25% of the plant's capacity is used for an exempt finance-leasing operation that Sengwe newly diversified into. The plant has a useful life of 20 years.

Compute the section 18 adjustment required for the VAT period in which the change of use occurred. State whether the adjustment is a repayment to ZIMRA or a re-claim by Sengwe.

Question 3 — Pre-registration recovery

Chenge Foods (Pvt) Ltd, a wholesale food retailer, registered for VAT with effect from 1 April 2026. On 31 March 2026 it took a stock count showing trading stock on hand of USD 80,000 (excluding VAT). The stock was acquired between October 2025 and March 2026 from registered suppliers. Chenge holds the original supplier tax invoices.

State:

• whether the pre-registration recovery is available
• what the recoverable input tax is
• on which VAT return the claim should be made
• one principal documentary requirement.

Question 4 — Pre-incorporation

The two promoters of Tariro Ventures Ltd, a company incorporated on 15 February 2026 and registered for VAT on 1 April 2026, spent USD 12,000 plus VAT USD 1,800 on company set-up costs (legal fees, branding, equipment) between 1 December 2025 and 14 February 2026. The supplier tax invoices are in the promoters' personal names.

Set out the conditions under which Tariro can recover the input tax, and identify two practical steps Tariro must take to support the claim.

Question 5 — Symmetrical change of use

Bonisa Properties registered for VAT in 2022 and acquired a residential apartment block in 2023 for USD 2,000,000. Because the use was 100% exempt residential rental, no input tax was deducted. In April 2026 Bonisa converts the block into a fully taxable serviced-apartment business (charging VAT on accommodation).

What entitlement, if any, does Bonisa have under section 18? Outline the calculation methodology and state which VAT return the adjustment is made on.

Below is a model answer for each question, in the format ZIMRA examiners and the Special Court look for: statutory citation, application to the facts, and the bottom-line answer.

Answer 1 — section 15 four-step applied

• Office stationery (USD 180 input tax): Deductible in full. All four section 15 conditions are satisfied — Murare is a registered operator, the supplier charged VAT (taxable supply), the stationery is used in the taxable consulting trade, and a full tax invoice is held.
• Passenger motor vehicle (USD 5,250 input tax): Not deductible. Even though all four section 15 conditions appear to be satisfied, section 16 overrides — input tax on a passenger motor vehicle is denied unless the operator's trade is the supply of vehicles for sale or for hire. Murare is a consultancy. The USD 5,250 is permanently lost as a VAT cost.
• Entertainment package (USD 120 input tax): Not deductible. section 16 denies input tax on entertainment supplies unless the operator's trade is the supply of entertainment for consideration. Murare's trade is consulting, not entertainment. The USD 120 is lost.
• Laptop, mixed use 60% / 40% (USD 300 input tax): Partially deductible. The laptop is used 60% in the taxable trade and 40% personally. Under section 17, input tax must be apportioned to the taxable use percentage. Recoverable input tax: USD 300 × 60% = USD 180. The remaining USD 120 is not deductible. (Murare must hold a contemporaneous note evidencing the 60% taxable-use percentage; absent such evidence, ZIMRA will impose a more conservative ratio at audit.)

Total recoverable input tax across the four acquisitions: USD 180 + USD 0 + USD 0 + USD 180 = USD 360.

Answer 2 — section 18 capital goods adjustment

Original input tax claim (January 2024): USD 600,000 at 100% taxable use.

From 1 January 2026, taxable use percentage drops to 75% (because 25% of capacity is now exempt finance-leasing).

Two of the 20 years of useful life have elapsed at the date of change (years 2024 and 2025). Eighteen years of useful life remain at the date of change.

The annualised input tax attributable to taxable use is USD 600,000 / 20 = USD 30,000 per year. Over the remaining 18 years, taxable use of 75% means USD 30,000 × 75% × 18 = USD 405,000 of input tax should be retained for the remaining useful life. The corresponding figure at the original 100% rate would be USD 30,000 × 100% × 18 = USD 540,000.

The section 18 adjustment is the difference: USD 540,000 − USD 405,000 = USD 135,000 to be repaid to ZIMRA as additional output tax in the VAT return for the period in which the change of use occurred (typically the period beginning 1 January 2026).

(An alternative, slightly more aggressive computation that ZIMRA also accepts: recompute the entire claim at the new mix and refund the difference for the remaining period only. The numerical answer is the same on these facts; for assets where useful life conventions differ, the methodology must be documented.)

Answer 3 — Pre-registration recovery for Chenge Foods

(a) Yes, the pre-registration recovery is available. Chenge holds trading stock on hand at the registration date, all of it acquired within the recent look-back window from registered suppliers, and it holds the original supplier tax invoices. All conditions for the pre-registration recovery in section 15(3) and SI 273 of 2003 are satisfied.

(b) Recoverable input tax: USD 80,000 × 15% = USD 12,000.

(c) The claim must be made on the first VAT return filed after registration — i.e. the return for the tax period ending after 1 April 2026. If missed, the recovery is forfeit.

(d) Documentary requirement: a stock count taken at the registration effective date (31 March 2026 close of business or 1 April 2026 opening) cross-referenced line-by-line to the original supplier tax invoices, retained in the company's records and producible to ZIMRA on audit.

Answer 4 — Pre-incorporation recovery for Tariro Ventures

The recovery is available subject to:

• The pre-incorporation expenditure was for the purposes of Tariro's trade (set-up costs, legal, branding, equipment all qualify on the facts).
• The acquisition dates fall within the look-back window in SI 273 of 2003 as in force at the date of registration. The 1 December 2025 to 14 February 2026 expenditure window is within four months of the 1 April 2026 registration for trading stock and equipment.
• Tariro holds the supplier tax invoices, even if in the promoters' personal names.

Two practical steps Tariro must take:

1. Pass an explicit board resolution at the first board meeting after incorporation, recording the assumption of cost from the promoters and listing the relevant supplier invoices. File the resolution in the corporate records.
2. Claim the input tax on the first VAT return after registration. Recoverable amount: USD 1,800. The claim is one-shot; if missed, it is forfeit.

Answer 5 — Symmetrical change of use for Bonisa Properties

Bonisa is entitled to a fresh input tax claim under section 18 on the conversion of use from exempt to taxable. The original acquisition cost was USD 2,000,000 (with USD 300,000 of VAT that was not previously deductible because use was 100% exempt).

Calculation methodology: identify the useful life of the residential apartment block (typically 25–40 years; assume 25 for this answer), determine the years of useful life elapsed before the change of use (April 2026 minus 2023 = ~3 years elapsed; ~22 years remain), and recompute the input tax attributable to the now-taxable use over the remaining useful life.

Annualised input tax over useful life: USD 300,000 / 25 = USD 12,000 per year. Over the remaining 22 years at 100% taxable use, USD 12,000 × 22 = USD 264,000 is now recoverable as input tax. This is a re-claim by Bonisa, not a repayment, and it is made on the VAT return for the period in which the change of use occurred (April 2026).

(In practice ZIMRA will require a useful-life justification — typically by reference to the audited depreciation policy — and the recovery is made cleanly on the change-of-use return rather than spread.)

This lesson is deliberately narrow: it does not retread Adjustments and Change-in-Use, Documentation or Imports & Exports. It treats the three areas the rest of the curriculum does not — the structure of the section 15 eligibility test, capital goods adjustment under section 18, and pre-registration / pre-incorporation input tax claims. The takeaways below are the practitioner-grade summary; treat them as a checklist for the next time you handle a real input-tax question.

1. The section 15 four-step is the single most useful input-tax discipline you can carry into a file. Registered status, taxable supply, trade-purpose nexus, valid tax invoice. Apply the steps in order and document the analysis contemporaneously. Almost every input-tax dispute can be diagnosed and resolved by identifying which of the four conditions is failing.
2. section 16 prohibitions are absolute, not weighed. Passenger motor vehicles, entertainment, and club memberships cannot be claimed even at 100% business use, unless the operator's trade is the supply of those things. Build the prohibitions into the procurement workflow so the error is caught at source.
3. section 18 capital goods adjustment is symmetrical and material. Use shifting from taxable to exempt forces a repayment; use shifting from exempt to taxable creates a fresh entitlement. Track the use mix annually for any capital asset where it could change.
4. Pre-registration recovery is one-shot. Stock count at registration date, line-by-line tax invoice match, claim on the first VAT return after registration. Miss the first return and the recovery is gone. For SMEs registering with significant stock on hand, this single recovery routinely covers two or three months of working capital.
5. Pre-incorporation recovery turns on the board resolution. Promoters spend in their own name; the company picks up the cost via an explicit resolution at the first board meeting after incorporation; the input tax is then claimed on the first VAT return after the company itself becomes a registered operator. Document the resolution; file the original promoter invoices; claim once.
6. Useful life is the most-disputed number in capital goods adjustment. Anchor it to the audited depreciation policy and articulate the basis. ZIMRA will not award you a long useful life by default; you must defend the figure you used.
7. The contemporaneous file note is your single most valuable evidence. Whether you are walking the section 15 four-step, calibrating a section 18 adjustment, or supporting a pre-registration claim, the difference between a sustained position and a reversed one is almost always whether the operator can produce a contemporaneous note. The note does not need to be elaborate; it needs to exist.

If you remember nothing else from this lesson, remember the four-step. It generalises beyond the three sub-topics here: Section 15 conditions are the structure of every input-tax decision the operator will ever make.