Corporate Tax Return Filing in the UAE
Every registered taxable person must file an annual Corporate Tax return through EmaraTax within nine months of their financial year end — and pay any liability by the same date. The return itself is a form. What decides the outcome is the reconciliation behind it: the adjustments that move accounting profit to taxable income, the elections that must be claimed in the return rather than assumed, and the evidence supporting every figure. KGRN Chartered Accountants prepares, reviews and files the return, with a supporting file you could hand to the Federal Tax Authority tomorrow.
Send your trade licence and last financial statements. We will confirm your deadline and quote a fixed fee, usually the same day.
What You Need to Know
The essentials before you file
When Your Corporate Tax Return Is Due
The filing deadline is nine months after the end of your tax period, which for most businesses is the financial year stated in their constitutional documents. There is no separate payment date — the tax is due when the return is due, so the liability has to be funded alongside preparation, not after it.
| Financial Year End | Return Filing & Payment Deadline | Start Preparation By |
|---|---|---|
| 31 December | 30 September of the following year | February, once the year is closed |
| 31 January | 31 October of the same year | March |
| 31 March | 31 December of the same year | May |
| 30 June | 31 March of the following year | August |
| 30 September | 30 June of the following year | November |
Nine months sounds generous and rarely is. Where accounts need auditing, where free zone qualifying income has to be tested, or where transfer pricing documentation is required, the work that has to happen before the return can be drafted routinely takes longer than the drafting itself.
One Return, Once a Year
Corporate Tax has no advance payments, no provisional returns, and no quarterly filings. A registered taxable person submits a single return for each tax period. That simplicity is real, but it also means there is no midpoint check — the first time a mistake in your accounting policy or your free zone position becomes visible is when the return is prepared, which is usually eight months after the transactions that caused it.
Not sure when your return is due?
Send your trade licence and we will confirm your tax period and deadline at no cost.
From Accounting Profit to Taxable Income
This is the heart of the return and where returns go wrong. Taxable income starts from accounting income in IFRS financial statements, then applies the adjustments the Corporate Tax Law requires. Every one of these adjustments needs a supporting schedule, because every one of them is a place where the FTA could reasonably ask how you arrived at the figure.
| Adjustment | Effect | What It Covers |
|---|---|---|
| Accounting profit | Starting point | Net profit or loss per IFRS financial statements for the tax period |
| Exempt dividends | Deduct | Dividends from UAE resident companies, generally exempt |
| Participation exemption | Deduct | Qualifying foreign dividends and capital gains meeting ownership, holding period and subject-to-tax tests |
| Foreign permanent establishment profits | Deduct | Where the foreign PE exemption has been elected |
| Unrealised gains and losses | Adjust | Where the realisation basis election applies, deferred until disposal |
| Non-deductible expenses | Add back | Expenditure not incurred wholly and exclusively for the business, and capital expenditure |
| Entertainment expenditure | Add back in part | Only a portion of client and business entertainment is deductible |
| Fines and penalties | Add back | Administrative fines and penalties are generally not deductible |
| Non-qualifying donations | Add back | Donations to entities that are not qualifying public benefit entities |
| Interest deduction limitation | Add back excess | Net interest above a de minimis amount capped at 30% of tax EBITDA, with excess carried forward |
| Related-party interest | Add back where applicable | Specific rules apply to interest on loans from related parties |
| Owner and director remuneration | Add back excess | Deductible only to the extent it reflects market value for services actually provided |
| Personal and private expenditure | Add back | Costs of the owner or family paid through the business |
| Transfer pricing adjustments | Adjust | Related-party transactions restated to arm's length where recorded prices differ |
| Unsupported provisions | Add back | Provisions without a documented, evidence-based methodology |
| Tax losses brought forward | Deduct | Offset against up to 75% of taxable income, subject to continuity of ownership |
| Taxable income | Result | 0% on the first AED 375,000, 9% above — or nil if Small Business Relief is elected |
This is a general illustration of the reconciliation, not an exhaustive list. Applicable adjustments depend on your facts, and thresholds and rules continue to develop — confirm the current position with the Federal Tax Authority or with us.
Depreciation Is Not Added Back
Businesses familiar with other tax systems often expect to add back accounting depreciation and deduct a separate capital allowance. The UAE does not operate a capital allowance regime — accounting depreciation computed under IFRS is generally deductible as it stands. The practical consequence is that useful life estimates, residual values, and your capitalisation policy are tax-relevant decisions made in the accounts, not adjustments made in the return.
The Return Is Only as Good as the Accounts
A Corporate Tax return cannot be better than the financial statements it starts from. If closing stock was estimated rather than counted, if personal expenditure sits in the profit and loss account, if intercompany prices were never benchmarked, or if revenue was recognised on invoicing rather than performance, the return will carry those errors forward and present them to the FTA as a considered position. Most of what we do on a filing engagement happens before the return is opened.
Unsure whether your accounts will support a return?
We review the financial statements first and tell you what needs fixing.
Elections You Make in the Return
Several of the most valuable positions in UAE Corporate Tax are not automatic. They are claimed or elected when you file, and some are effectively irrevocable or bind you for several periods. Filing without deciding these deliberately is how businesses end up paying tax they did not owe, or locking themselves into a treatment that does not suit them.
| Election or Claim | Effect if Made | What to Weigh Before Electing |
|---|---|---|
| Small Business Relief | Treated as having no taxable income | Losses and disallowed interest arising in a relief period cannot be carried forward; unavailable to a Qualifying Free Zone Person |
| Qualifying Free Zone Person status | 0% on qualifying income | All conditions must hold; excludes Small Business Relief and tax group membership |
| Electing out of the free zone regime | Taxed at standard rates | Gives access to the AED 375,000 nil band, loss relief and tax grouping; applies for several periods |
| Realisation basis | Defers tax on unrealised gains until disposal | Generally made in the first return and largely irrevocable; significant for investment property holders |
| Foreign permanent establishment exemption | Exempts foreign branch profits | Applies to all foreign PEs, not selectively; foreign losses become unavailable |
| Tax loss transfer within a group | Uses losses across group entities | Ownership and residency conditions; alternative to forming a tax group |
| Qualifying group transfer relief | Defers gains on intra-group asset transfers | 75% common ownership and clawback if conditions later fail |
| Business restructuring relief | Defers gains on qualifying reorganisations | Commercial rationale required; clawback provisions apply |
The Most Common Filing Error We Correct
A business eligible for Small Business Relief files without electing it, and pays 9% on taxable income above AED 375,000 that it never needed to pay. The relief is not applied by the system and it is not inferred from your revenue figure — it has to be claimed. Before any return is submitted, the available routes should be compared on the actual numbers and the reasoning recorded, so the decision is deliberate and defensible rather than a default.
What You Need to Prepare a Return
Whether you file yourself or engage us, this is the information the computation depends on. Businesses that assemble it early file comfortably; businesses that start in month eight rarely do.
Core Financial Information
Required for every return, whatever your position
- Financial statements — IFRS-compliant for the tax period, audited where required
- Trial balance — final, with control accounts reconciled
- Fixed asset register — with depreciation policy and additions or disposals
- Inventory records — physical count and valuation basis at year end
- Bank statements — full period, reconciled to the ledger
- Expense analysis — with personal and entertainment costs identified separately
- Payroll records — including owner and director remuneration
- Loan agreements — for the interest deduction limitation calculation
- Prior year return — where this is not your first period
- Corporate Tax registration number — and EmaraTax access
Position-Specific Information
Required depending on your structure and claims
- Revenue analysis by customer type — free zone, mainland and overseas, for free zone entities
- De minimis computation — non-qualifying revenue against the threshold
- Substance evidence — premises, headcount and expenditure, for free zone claims
- Related-party transaction schedule — with pricing basis for each
- Transfer pricing documentation — local file and master file where thresholds are met
- Group structure chart — showing ownership percentages
- Shareholding details — for participation exemption claims
- Foreign tax paid — certificates supporting any foreign tax credit
- Brought-forward losses — with ownership continuity evidence
- Prior elections made — so treatment remains consistent between periods
Missing some of this?
We build the records as part of the engagement, including reconstruction from source documents.
How a Filing Engagement Works
Six stages from year end to submitted return, with a fixed scope and fee agreed before we begin.
Close the Year
Bookkeeping completed, control accounts reconciled, stock counted, trial balance finalised.
Financial Statements
IFRS financial statements prepared, and audited where free zone status or the licence requires it.
Tax Computation
Accounting profit reconciled to taxable income, with a schedule behind every adjustment.
Elections & Reliefs
Available routes compared on your numbers, the decision made deliberately and the reasoning recorded.
Review & Sign-Off
Partner review, a walkthrough of the position with you, and your written approval before submission.
File & Retain
Return submitted and payment arranged by the deadline, with the supporting file retained for audit.
Late Filing, Errors and Voluntary Disclosure
Two distinct risks sit around the return: missing the deadline, and filing something incorrect. They are treated differently, and the second is more manageable than most businesses expect.
Late Filing Penalties Escalate
Unlike the fixed registration penalty, late filing penalties accrue monthly and increase over time. Delay is the expensive variable.
Late Payment Is Separate
Filing on time but paying late attracts its own penalty. Because both share one deadline, the liability must be funded in advance.
Incorrect Returns
Penalties apply to returns containing errors, and to failures to keep the records that support them. Documentation is part of compliance.
Voluntary Disclosure: Fixing an Error Before It Is Found
Where a submitted return contains an error affecting the tax due, a voluntary disclosure should be made to the Federal Tax Authority to correct it, generally within the timeframe the tax procedures law prescribes from becoming aware of the error. The consequences of disclosing an error yourself are ordinarily materially better than those of the FTA identifying it during a review. If you have filed a return you now believe is wrong — a missed election, an omitted adjustment, a free zone claim that does not hold — the right response is to quantify it and disclose, not to hope the period closes quietly. We handle the analysis and the disclosure.
Filing a Nil Return Is Still Filing
Dormant companies, businesses claiming Small Business Relief, loss-making entities and free zone companies reporting 0% qualifying income all still submit a return. The obligation continues for every period until the entity is formally deregistered. A company that owes no tax can still accumulate months of late filing penalties, which is the most avoidable exposure in the regime.
Already past your filing deadline?
We prepare late returns and manage voluntary disclosures. Acting now limits the exposure.
Our Corporate Tax Filing Services
The return alone, or the whole annual cycle from bookkeeping through to submission — scoped and priced before we begin.
Corporate Tax Return Preparation
Full computation, reconciliation from accounting profit to taxable income, and submission through EmaraTax with a supporting file.
Accounting & Financial Statements
Bookkeeping, year-end close and IFRS financial statement preparation — the foundation the return depends on.
Statutory Audit
Audited financial statements meeting free zone licence requirements and the audit condition for the 0% rate.
Relief & Election Analysis
Written comparison of Small Business Relief, free zone status and standard rates on your actual numbers before you file.
Free Zone Income Computation
Qualifying income split, de minimis calculation, and the substance evidence needed to support a 0% claim in the return.
Transfer Pricing Documentation
Arm's length analysis, disclosure schedules, and local file and master file preparation where thresholds are met.
Tax Group Returns
Consolidated computation and single return filing for groups, with intra-group eliminations handled correctly.
Late Returns & Voluntary Disclosure
Preparation of overdue returns and management of voluntary disclosures where a filed return needs correcting.
FTA Query & Assessment Support
Representation where the FTA raises questions on a filed return, including reconsideration applications.
Pre-Filing Health Check
A review of your accounts and position before the return is drafted, identifying what needs fixing while there is still time.
Second Opinion on a Draft Return
Independent review of a return prepared in house or elsewhere, before it is submitted.
Annual Compliance Retainer
Bookkeeping, financial statements, computation, filing and year-round advisory access under one fixed annual fee.
Just need the return filed?
Send your financial statements and we will quote a fixed fee for the computation and submission.
What to Read Next
Filing sits at the end of a chain. These guides cover the decisions that shape what your return says.
Corporate Tax Registration
Who must register, the documents required, the EmaraTax process, and what happens if you are late.
UAE Corporate Tax Explained
The complete guide — rates, exemptions, reliefs, elections, deadlines and penalties in one place.
Free Zone 0% Rate
What Qualifying Free Zone Person status requires, and the evidence your return needs to support the claim.
Small Business Relief
How the AED 3 million relief works, why it must be elected in the return, and when standard rates suit better.
Industry-Specific Guidance
How inventory, revenue recognition and receivables provisioning drive taxable income in your sector.
Corporate Tax Services Dubai
Mainland versus free zone, the full service range, and how we work with Dubai businesses.
Corporate Tax Return Filing FAQs
Direct answers to the questions we are asked most about filing.
Within nine months of the end of your tax period. A company with a 31 December year-end files and pays by 30 September of the following year; a 31 March year-end files by 31 December of the same year. Filing and payment share the same deadline.
One. Corporate Tax has no quarterly returns, provisional filings or advance payments. A registered taxable person submits a single annual return for each tax period.
Yes. A registered taxable person files a return for every tax period until it is formally deregistered, including nil returns where there was no activity. Filing a nil return on time is inexpensive; missing it accrues monthly penalties on a company that owed nothing.
Yes, including those expecting to pay 0%. Qualifying Free Zone Person status is claimed on a filed return, with the qualifying income split and de minimis computation shown. You cannot benefit from the 0% rate without filing.
Start from accounting profit in IFRS financial statements, then apply the adjustments the law requires: deduct exempt income such as qualifying dividends, add back non-deductible expenses, apply the interest deduction limitation and entertainment restriction, make transfer pricing adjustments, and deduct brought-forward losses. The result is taxed at 0% on the first AED 375,000 and 9% above.
Generally no. The UAE does not operate a separate capital allowance regime, so accounting depreciation computed under IFRS is generally deductible as it stands. That makes useful life estimates and your capitalisation policy tax-relevant decisions taken in the accounts rather than adjustments made in the return.
An audit is required to claim Qualifying Free Zone Person status, and separately by most free zone authorities for licence renewal. Larger businesses are also subject to audited financial statement requirements under the Corporate Tax framework. Smaller mainland companies may file without an audit but must still maintain proper accounting records and be able to produce financial statements.
By making the election in your Corporate Tax return. It is not applied automatically and cannot be inferred from your revenue figure. Eligibility requires revenue at or below AED 3 million in the relevant period and all previous periods, and under current rules it is available for tax periods ending on or before 31 December 2026. A Qualifying Free Zone Person cannot claim it.
Where the omission affects the tax due, a voluntary disclosure should be submitted to correct the return, generally within the timeframe the tax procedures law allows from becoming aware of the error. Some elections are time-bound or irrevocable, so the remedy depends on which one was missed — take advice quickly rather than waiting for the next period.
Late filing penalties accrue monthly and escalate over time, with separate penalties for late payment, incorrect returns, and failure to maintain records. Unlike the fixed AED 10,000 late registration penalty, these grow with delay — which is why filing something on time matters more than filing something perfect late. Verify current penalty schedules with the FTA.
By the same date the return is due — nine months after your tax period end. There is no instalment mechanism, so the full liability must be funded by then. Businesses expecting a material liability should provision for it through the year rather than discovering it in month eight.
Yes, through EmaraTax. The form itself is not the difficulty — the reconciliation from accounting profit to taxable income is, along with the elections that have multi-period consequences. If you prepare in house, get an independent review of the computation and the elections before submitting.
A tax group files a single consolidated return through its parent, with intra-group transactions eliminated. Members are jointly and severally liable for the group's tax. Qualifying Free Zone Persons generally cannot be members, so groups combining free zone and mainland entities need the trade-off modelled before electing.
Financial statements, the tax computation and all supporting schedules, invoices, contracts, bank statements, payroll records, stock counts, related-party agreements, and evidence for any relief or election claimed. Retention is for the statutory period prescribed by the FTA, generally seven years from the end of the relevant tax period, and records must remain retrievable.
You will receive a clarification request or notice with a response deadline. A well-prepared return already has the answer — a schedule behind every adjustment and evidence behind every claim. We respond on behalf of clients and, where an assessment is raised that we believe is wrong, prepare reconsideration applications.
Yes. Tax losses can generally be carried forward and offset against up to 75% of taxable income in future periods, subject to continuity of ownership conditions. Losses arising in a period where Small Business Relief was elected cannot be carried forward, which is a factor when choosing between relief and standard rates.
Yes, and you should want to. Filing establishes the loss on record so it can be carried forward against future profits. A loss not reported in a return is considerably harder to claim later.
Where accounts are complete and audited, the computation and return typically take a few weeks. Where bookkeeping needs completing, an audit is required, or free zone qualifying income and transfer pricing analysis are involved, allow considerably longer. Engage well before the deadline rather than in the final month.
It depends on whether accounts are ready, transaction volume, entity count, and whether free zone analysis or transfer pricing documentation is needed. A single company with audited accounts and a simple position is a modest fixed fee; a group with incomplete books is a larger engagement. We scope it up front and quote before starting.
Send your trade licence, financial year end, latest financial statements and Corporate Tax registration number to support@kgrnaudit.com, or call +971 4557 0204. We will confirm your deadline, tell you what is outstanding, and quote a fixed fee before any work begins.
Nobody is ever audited on the return. They are audited on the schedule behind line eleven of it. A return that took a week and a supporting file that took a month will always outperform the reverse — because the form is the easy part, and it was never the thing being tested.
File Your Corporate Tax Return With Confidence
Send your trade licence, year end and latest financial statements. We will confirm your deadline, identify what is outstanding, compare the reliefs available on your numbers, and quote a fixed fee before any work begins — whether you are filing on time or catching up.
A KGRN Corporate Tax consultant will respond within one business day.