Accounting and Bookkeeping Requirements for a UAE Company (2026)
What UAE companies must do: bookkeeping obligations, audited accounts, corporate-tax records, retention periods, and key compliance deadlines.
Reviewed by our UK and UAE tax specialists
Running a UAE company comes with real accounting and bookkeeping obligations. They are not onerous by international standards, but they are specific, and the consequences of ignoring them range from licence renewal problems to corporate tax penalties. Since the UAE introduced a federal corporate tax in 2023, the record-keeping requirements have also become more detailed.
This guide covers what you are required to keep, when audited financial statements are needed, how corporate tax affects your obligations, what the retention periods are, and the key deadlines to put in your diary. It applies to both free zone and mainland companies.
Who is subject to UAE accounting requirements?
Every company incorporated in the UAE, whether a mainland LLC, a free zone company or an offshore entity, is subject to some form of accounting and record-keeping obligation. The specific requirements vary by legal form and jurisdiction, but the baseline obligation to maintain proper books of account applies to all.
The two main legal frameworks that create these obligations are:
- Federal Decree-Law No. 32 of 2021 (the UAE Commercial Companies Law): applies to all companies incorporated in onshore UAE, and its record-keeping provisions are adopted by reference by most free zone authorities.
- Federal Decree-Law No. 47 of 2022 (the Corporate Tax Law) and its implementing decisions: creates record-keeping obligations for all taxable persons and registered persons, which includes virtually every UAE company.
If your company is VAT-registered, the Federal Tax Authority's VAT regulations impose a separate set of record-keeping requirements on top of those.
What records must you keep?
The UAE Corporate Tax Law requires taxable persons to maintain all documents and records necessary to substantiate the information in their corporate tax return. In practice, this means:
- Books of account (ledgers, journals, bank statements, reconciliations).
- Invoices issued and received, contracts and agreements.
- Records supporting the calculation of taxable income, including deductions claimed.
- Documents demonstrating transfer pricing compliance where related-party transactions exist.
- Records supporting any claim to be a Qualifying Free Zone Person, including evidence of adequate substance and the source of income.
- Financial statements (and, where required, audited financial statements).
The FTA can request any of these records during a tax audit. Where a company cannot produce adequate records, the FTA has the power to assess tax on a best estimate basis and impose penalties.
Incorporation does not trigger records, trading does
Many founders set up a UAE company and then wait several months before starting to trade. The obligation to keep records runs from the date of incorporation, not the date you first raise an invoice. Any expenditure incurred from day one (licence fees, visa costs, office rent) should be recorded, since it may be deductible for corporate tax purposes once trading begins.
Audited financial statements: free zone vs mainland
Whether you need audited financial statements depends on your legal form and where you are incorporated. The table below summarises the position for the most common structures.
| Structure | Audit required? | Who mandates it? |
|---|---|---|
| Mainland LLC | Yes, annually | UAE Commercial Companies Law |
| DMCC free zone company | Yes, annually | DMCC Authority |
| DIFC company | Yes, annually | DIFC Authority / DFSA rules |
| ADGM company | Yes, annually | ADGM Registration Authority |
| IFZA free zone company | Yes, annually (for licence renewal) | IFZA Authority |
| Meydan free zone company | Required for certain activities | Meydan Free Zone Authority |
| RAKEZ free zone company | Yes, annually | RAKEZ Authority |
| Offshore company (RAK ICC, JAFZA offshore) | Generally not mandatory | Varies by offshore jurisdiction |
Even where the free zone does not strictly mandate an audit, the FTA can require audited financial statements during a corporate tax audit if it considers the company's records insufficient. For companies claiming Qualifying Free Zone Person status, audited accounts are in practice essential to demonstrate compliance with the substance and income conditions.
Audits must be carried out by a UAE-registered auditor. An audit sign-off from a UK or overseas firm will not satisfy the free zone or FTA requirements.
Corporate tax: the record-keeping overlay
The introduction of UAE corporate tax for financial years starting on or after 1 June 2023 added a significant layer of record-keeping obligations. The key points are:
Registration: Every UAE juridical person must register with the FTA as a taxable person, even if the company has no taxable profits (for example, because it qualifies for the small business relief threshold of AED 3 million or because it earns only qualifying free zone income taxed at 0%). Failure to register is a separate penalty from failure to file.
Financial statements: The corporate tax return must be prepared based on financial statements drawn up in accordance with an acceptable accounting standard. For most UAE businesses, this means IFRS or IFRS for SMEs. Cash-basis accounting is available only to very small businesses meeting specific conditions.
Taxable income calculation: Taxable income starts from accounting profit and is then adjusted. Records that support those adjustments, including the treatment of related-party transactions, the allocation of income between qualifying and non-qualifying categories for free zone companies, and any exempt income, must all be documented.
Transfer pricing: Companies with related-party transactions (including transactions with overseas group companies, which is common for UK founders with a Dubai entity) must maintain a master file and local file if they exceed the disclosure thresholds. The documentation obligation exists even for transactions that do not result in any transfer pricing adjustment.
Qualifying Free Zone status requires documented evidence
If your free zone company claims a 0% rate on qualifying income, the FTA will expect to see evidence of adequate substance (employees, premises, decision-making in the UAE), the breakdown of qualifying versus non-qualifying income, and confirmation that the de minimis threshold was not breached. This evidence must be in your records before you file the return, not assembled afterwards.
Retention periods
Different legal frameworks require different retention periods. The most conservative approach is to keep everything for seven years, which satisfies all obligations simultaneously.
| Record type | Retention period | Legal basis |
|---|---|---|
| General accounting records and financial statements | 5 years from year end | UAE Commercial Companies Law |
| Corporate tax records | 7 years from end of relevant tax period | UAE Corporate Tax Law |
| VAT records (general) | 5 years from end of relevant tax period | UAE VAT Law |
| VAT records (real estate transactions) | 15 years | UAE VAT Law |
| Transfer pricing documentation | 7 years | UAE Corporate Tax Law |
Records can be maintained in electronic form provided they are accessible, readable and reproducible. There is no requirement to keep paper originals if a reliable electronic system is in place.
Key deadlines
Knowing the filing deadlines in advance is straightforward: they all run from the end of your financial year. Most UAE companies choose a 31 December year end, but it is not mandatory.
Annual compliance calendar (31 December year end)
- 1 January: new financial year begins. Ensure accounting system is ready, chart of accounts is set up, and bank reconciliations are current.
- 31 December: financial year end. Complete cut-off procedures, accrue year-end liabilities, reconcile all accounts.
- Within 3 months of year end (31 March): most free zones require audited financial statements to be submitted as part of trade licence renewal. Engage your auditor early, not at the deadline.
- 30 September (9 months after 31 December year end): UAE corporate tax return filing deadline. Tax due must also be paid by this date.
- Quarterly (or monthly if required): VAT returns due within 28 days of the end of each VAT period for VAT-registered companies.
- Ongoing: retain all invoices, contracts, bank statements and supporting documents as they arise. Recreating records retrospectively under an FTA audit is difficult and unreliable.
For companies with a year end other than 31 December, the nine-month corporate tax deadline shifts accordingly. A 31 March year end means a 31 December filing deadline, for example.
A worked example
Worked example
Sophia, a UK consultant running an IFZA free zone company
Sophia incorporated an IFZA free zone company in August 2023 to provide management consulting services to European clients. Her financial year runs from 1 January to 31 December.
Year 1 obligations (year ending 31 December 2024):
Sophia's company is not VAT-registered (revenue below AED 375,000 in year 1). She registered for corporate tax with the FTA in October 2023, in line with her licence issue date. Her accountant in Dubai maintains a Xero file updated monthly, with all client invoices, supplier bills and bank transactions recorded.
Audit: IFZA requires annual audited financial statements for licence renewal. Sophia engages a UAE-registered auditor in February 2025. The audit is completed by mid-March, and the accounts are submitted to IFZA as part of the licence renewal process by the end of March.
Corporate tax return: The return for the year ended 31 December 2024 is due by 30 September 2025. Sophia's total revenue is approximately AED 850,000 (illustrative), all from non-UAE clients. After the AED 375,000 nil-rate band, taxable profits are approximately AED 350,000, giving a UAE corporate tax liability of roughly AED 31,500 (9% on AED 350,000). Her accountant prepares the return from the audited financial statements and files it in August 2025.
Records retained: All invoices, contracts, bank statements, FTA correspondence and the audited financial statements are stored in a cloud-based document system. Sophia keeps them for seven years to satisfy the corporate tax retention requirement.
Figures are illustrative. Exchange rates and exact calculations will vary. The tax position depends on individual circumstances, including whether the company qualifies for small business relief or qualifying free zone status.
Why good records matter beyond compliance
Meeting the minimum legal requirements is one thing. But there are practical reasons why well-maintained records pay for themselves.
Defending free zone status: If you are relying on Qualifying Free Zone Person status to apply a 0% rate, the FTA will scrutinise your income breakdown, your substance in the UAE, and your documentation of activities. Clean, organised records are the only reliable defence.
UK tax position: Many UAE companies are owned by UK-origin founders who still have UK connections. If HMRC ever questions whether the company is genuinely managed and controlled in the UAE, your records, including board minutes, correspondence, contracts signed in the UAE, and evidence of real activity there, are the primary evidence. This is covered in more detail in our guide on UAE corporate tax at 9%.
Banking: UAE banks ask for financial statements as part of their periodic customer due diligence reviews. A company that cannot produce audited accounts on request may find its account restricted.
Business sale or investment: If you ever sell the company or bring in an investor, a clean set of accounts going back to incorporation is worth real money in due diligence time and buyer confidence.
Common mistakes to avoid
Founders who do not get accounting right from the outset typically run into the same problems:
- Starting to record transactions only when the auditor asks for them, which means reconstructing a year's worth of activity under time pressure.
- Mixing personal and business expenses in the same account, which creates complications for both the audit and the corporate tax return.
- Assuming that because no tax is owed (for example, because revenue is below the threshold), no return needs to be filed. Filing is mandatory regardless of the tax position.
- Using a UK accountant who is unfamiliar with UAE corporate tax to prepare the FTA return. The rules are different and the FTA does not accept returns prepared on HMRC-style assumptions.
- Treating the audit as a licence-renewal formality and engaging an auditor days before the deadline. Auditors in the UAE are busy in the first quarter of the year: engage three to four months before your accounts need to be filed.
Getting started
If you are in the process of setting up a UAE company and want to build accounting compliance into the structure from day one, the time to arrange it is before you start trading, not six months later when the audit deadline is approaching.
Our team works with both UK and UAE-based accountants and can help you set up a bookkeeping system, identify an appropriate UAE auditor, register for corporate tax, and understand what records you will need to support your chosen structure. If your situation involves UK tax considerations as well, we can coordinate that side too. Get in touch to talk through your requirements.
Frequently asked questions
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