Key Takeaways
4 insights · 10 min readInput tax apportionment applies when you make both taxable and exempt supplies — only the taxable-related VAT is recoverable.
Split every period's input tax into directly taxable (100% recoverable), directly exempt (0%) and residual (apportioned).
The standard method recovers residual VAT by: recoverable ÷ (recoverable + non-recoverable), rounded to the nearest whole number.
An annual wash-up reconciles the year in your first return after year end. Errors need a voluntary disclosure. VAT filing from AED 149.
Input tax apportionment is how a UAE business recovers VAT when it makes both taxable and exempt supplies. VAT directly linked to taxable supplies is fully recoverable, VAT linked to exempt supplies is not, and shared "residual" VAT is apportioned using the standard input-based method: recoverable input tax divided by total input tax, rounded to the nearest whole number.
In this guide
What is input tax apportionment? When do you need to apportion? Taxable, zero-rated & exempt The three input-tax buckets The standard method & formula Worked AED example The annual wash-up Special apportionment methods Which sectors are affected Common mistakes & penaltiesMost VAT-registered businesses recover every dirham of input VAT they pay. But if you make any exempt supplies — residential leasing, most financial services, bare land or local passenger transport — you can't. You have to work out how much of your input tax relates to your taxable activity and recover only that portion. That process is input tax apportionment, and getting it wrong is one of the most common findings in an FTA review. This practical guide explains exactly how to do it, from direct attribution through the standard method to the annual wash-up, and how it flows into your VAT return.
Key terms used in this guide
• Input tax — the VAT you pay on your business purchases and expenses.
• Direct attribution — linking a cost, and its VAT, to either taxable or exempt supplies.
• Residual input tax — overhead VAT (rent, audit, software, utilities) that relates to both taxable and exempt activity and must be apportioned.
• Standard method — the default input-based ratio used to recover residual input tax.
• Annual wash-up — the year-end recalculation and adjustment of your recovery.
What is input tax apportionment in the UAE?
Input tax apportionment is the method a VAT-registered business uses to recover VAT on its costs when it makes a mix of taxable and exempt supplies. VAT can only be recovered to the extent that a cost is used to make taxable supplies (including zero-rated ones). Where a cost is used partly for taxable and partly for exempt activity, the VAT on it must be split.
In practice this means every period's input tax falls into one of three buckets: fully recoverable, not recoverable, or partly recoverable. The apportionment rules — set out in the UAE VAT Executive Regulation and the FTA's input tax apportionment guidance — tell you how to calculate the partly-recoverable portion. Only businesses making exempt supplies need to apportion; a business making solely taxable supplies recovers its input tax in full, subject to the normal conditions.
When do you need to apportion your input tax?
You need to apportion whenever you incur input VAT that relates, wholly or partly, to exempt supplies. If you make no exempt supplies at all, there is nothing to apportion. The trigger is the nature of your supplies, not your size.
Exempt supplies in the UAE include most financial services (where not fee-based), the lease or sale of residential buildings after the first supply, bare land, and local passenger transport. A consultancy that also owns a residential apartment it rents out, or a trading company with a financing arm, both make mixed supplies and must apportion the VAT on their shared overheads. If you're unsure whether a supply is exempt, our VAT filing team can map your revenue streams before you file.
Taxable, zero-rated and exempt — why the difference matters
The single most important distinction is between zero-rated and exempt. They look similar — neither adds 5% to the customer — but they are opposite for recovery. Zero-rated supplies are taxable at 0%, so the input tax behind them is fully recoverable. Exempt supplies carry no recovery at all.
| Supply type | VAT charged | Input tax recovery |
|---|---|---|
| Standard-rated | 5% | Fully recoverable |
| Zero-rated (exports, international transport, qualifying healthcare & education) | 0% | Fully recoverable |
| Exempt (financial services, residential lease, bare land, local passenger transport) | None | Not recoverable |
| Out of scope | None | Generally not recoverable |
Treating a zero-rated supply as exempt is a costly error — it needlessly reduces your recovery. Exporters and healthcare and education providers should confirm their supplies are correctly classified before apportioning anything.
Not sure which of your supplies are exempt?
We classify each revenue stream and build the apportionment schedule that feeds straight into your VAT 201.
The three input-tax buckets
Apportionment starts with direct attribution: before you calculate any percentage, you sort your input tax into three buckets. Only the third bucket is actually apportioned.
| Bucket | Example cost | Treatment |
|---|---|---|
| Directly taxable | VAT on stock bought for resale | 100% recoverable |
| Directly exempt | VAT on costs of exempt residential letting | 0% recoverable |
| Residual / overhead | VAT on office rent, audit fees, software, utilities | Apportioned by the standard method |
Good bookkeeping is what makes this work. If your accounting tags each expense to a supply type, direct attribution is straightforward and only genuine overheads land in the residual bucket. Our accounting and bookkeeping team sets up cost coding so your apportionment is defensible on audit.
How does the standard method of apportionment work?
The standard method is the default and needs no FTA approval. It recovers a proportion of your residual input tax using this input-based ratio:
The standard method formula
Recoverable % = Recoverable input tax ÷ (Recoverable input tax + Non-recoverable input tax) × 100, rounded to the nearest whole number. Apply that percentage to your residual input tax, then add the result to your directly recoverable input tax.
In words: take the input tax you can fully recover (the directly-taxable bucket), divide it by your total directly-attributable input tax (taxable plus exempt), and round. That percentage is how much of your shared overhead VAT you can claim. You calculate it each tax period on a provisional basis, then true it up once a year in the wash-up.
Worked AED example: a mixed consultancy and property business
Take a Dubai company that earns fees from management consultancy (taxable) and also rents out a residential apartment (exempt). In a tax period its input tax breaks down as follows:
| Item | Amount (AED) | Recovery |
|---|---|---|
| Input tax attributable to taxable supplies | 60,000 | 60,000 recoverable |
| Input tax attributable to exempt supplies | 20,000 | 0 recoverable |
| Residual (overhead) input tax | 30,000 | apportioned |
| Recoverable percentage | 60,000 ÷ 80,000 | 75% |
| Recoverable residual | 30,000 × 75% | 22,500 |
| Total input tax recovered | 82,500 |
So of AED 110,000 total input tax, the business recovers AED 82,500 in the period. The AED 20,000 on exempt costs is blocked, and AED 7,500 of the residual (the 25% relating to exempt activity) is not recoverable. That provisional figure is then revisited in the annual wash-up.
What is the annual wash-up (annual adjustment)?
Because each period's recovery is provisional, the FTA requires an annual wash-up: at the end of your tax year you recalculate the recoverable percentage across the whole year's figures and compare it to the sum of what you claimed period by period. Any difference is adjusted in your first VAT return after the tax year ends.
The wash-up matters because a single month can distort a period's ratio — a large exempt transaction or a quiet quarter can push your provisional recovery too high or too low. The annual calculation smooths that out and gives the correct full-year position. Keep the working papers: the wash-up schedule is the first document the FTA asks for when it reviews a partly-exempt business.
Expert Tip
Maintain your apportionment as a standing schedule updated every period, not a scramble at year end. When each period's three buckets are already documented, the annual wash-up is a five-minute recalculation instead of a reconstruction — and it is audit-ready by default.
When can you use a special apportionment method?
The standard input-based method is mandatory unless it does not give a fair and reasonable result. Where the input-based ratio distorts recovery — common for banks, insurers and some real estate businesses — you can apply to the FTA to use an approved special method.
Standard method — the default
- No FTA approval required; use it from day one.
- Works when your input tax roughly tracks how costs are actually used.
- Simple input-based ratio, applied each period plus an annual wash-up.
Special method — by application
- Needed when the standard ratio distorts recovery (e.g. large, cheap exempt inputs).
- Options include outputs/turnover, floorspace, headcount or transaction count.
- Apply to the FTA via EmaraTax; generally applies from the date of approval, and you must usually run the standard method first.
A special method is not a shortcut — it must produce a more accurate reflection of use, and the FTA must approve it. If your standard-method recovery looks unrepresentative, that is the signal to review, and we can prepare and lodge the application for you.
Which sectors are most affected?
Apportionment bites hardest wherever exempt supplies are a core activity. The businesses that almost always have to apportion are:
Sectors that routinely apportion input tax
• Banks and financial institutions — most margin-based financial services are exempt.
• Insurance — life insurance and related services are exempt, general insurance is taxable.
• Real estate — residential leasing is exempt while commercial property is taxable, so mixed portfolios apportion.
• Holding companies — where they make exempt financing or investment supplies.
• Local passenger transport operators — the transport itself is exempt.
If your business sits in one of these sectors, apportionment is not optional and the FTA expects a documented method. Where you consistently end up in a net-refund position on your recoverable input tax, our VAT refund service reclaims the excess through EmaraTax.
Common mistakes and the penalties they trigger
Most apportionment problems are avoidable. The recurring errors are:
What trips businesses up
• Treating zero-rated as exempt — needlessly under-recovering input tax on exports or healthcare/education.
• Not apportioning overheads — recovering 100% of residual VAT when part relates to exempt activity.
• Skipping the annual wash-up — leaving an unreconciled position the FTA can challenge.
• Using a special method without approval — only the standard method is valid until the FTA signs off.
• No working papers — being unable to show how each period's percentage was calculated.
The financial exposure is real. Over-recovered input tax must be corrected through a voluntary disclosure, and the following penalties apply:
| Breach | Penalty |
|---|---|
| Over-recovering exempt / residual input tax | Voluntary disclosure required, with fixed and percentage-based penalties |
| Late VAT return filing | AED 1,000 first offence; AED 2,000 if repeated within 24 months |
| Late VAT payment | 14% per annum, charged monthly (Cabinet Decision 129/2025) |
| Failure to keep records (e.g. the wash-up schedule) | AED 10,000 first time; AED 20,000 if repeated |
VAT penalties are governed by Cabinet Decision 129/2025 (effective 14 April 2026) and are separate from the corporate tax penalty regime. If you spot an apportionment error before the FTA does, a prompt voluntary disclosure through routine VAT filing generally limits the damage — and keeping your corporate tax records aligned means the same cost data serves both filings.
Fastlane Tax Team
FTA-registered tax agents with 4,000+ corporate tax and VAT filings across the UAE mainland and 40+ free zones. Every guide is reviewed against current FTA regulations before publishing.
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