The Strategic Guide to Startups Accounting and Bookkeeping in the UAE
Corporate tax turned a UAE startup's bookkeeping into the record that has to support every return, audit and data room that follows.
Three separate sources of obligation govern a startup's books: the companies law it was incorporated under, the registrar's accounts and audit requirements if it sits in the DIFC or ADGM, and the records the Federal Tax Authority expects behind every return. This shows which apply to your entity, the filings that set the timetable, and the set-up decisions that are painful to change at Series A.
Reviewed by Mohamed Noureldin, Founder, Managing Partner & Senior Legal Consultant
For a UAE startup, bookkeeping stopped being optional administration the moment federal corporate tax arrived. Under Federal Decree-Law No. 47 of 2022, corporate tax applies to financial years starting on or after 1 June 2023, at 0% on taxable income up to AED 375,000 and 9% above that. A company with no proper books cannot calculate that figure, and cannot support it if asked. The same records feed VAT returns, the annual accounts a free zone registrar expects, and the data room an investor will eventually open.
This guide sets out what a UAE startup is actually required to keep, what drives the timetable, and how to set the books up once so they hold up later.
Related: Our startup accounting and bookkeeping team advises founders on all three points.
What you are required to keep
Three separate sources of obligation apply, and which ones bite depends on where the company is registered.
Company law. A mainland company holds accounting records under the Commercial Companies Law, Federal Decree-Law No. 32 of 2021, which replaced Federal Law No. 2 of 2015. The records must show the company's transactions and allow its financial position to be determined with reasonable accuracy, and must be retained for the period the law specifies.
Free zone company law. A DIFC company falls under the DIFC Companies Law, DIFC Law No. 2 of 2015; an ADGM company under the ADGM Companies Regulations 2020. Both require accounts prepared to International Financial Reporting Standards and, for most entities, annual financial statements audited by an auditor the registrar accepts. This is the point founders most often underestimate: an audit is not a formality you can arrange in the week it is due, because the auditor will ask for the underlying records for the whole year.
Tax law. The Federal Tax Authority requires records supporting every return filed, whether for corporate tax or for VAT, which applies at 5% under Federal Decree-Law No. 8 of 2017 as amended by Federal Decree-Law No. 18 of 2022. Registration for VAT is triggered by the turnover threshold the Authority sets, so a growing startup should be watching its rolling revenue rather than waiting to be told.
Related: See our accounting and bookkeeping support for early-stage companies.
The calendar that drives everything
Founders tend to think of bookkeeping as continuous and filings as occasional. It is the reverse: the filings fix the deadlines, and the bookkeeping has to be far enough ahead to meet them. Four dates matter.
- The financial year end, which fixes the corporate tax period and the accounts period.
- The corporate tax registration and return dates that follow from it.
- The VAT return cycle, once registered, which is the most frequent obligation and the one that exposes weak record-keeping first.
- The licence renewal and, in DIFC or ADGM, the accounts filing date set by the registrar.
Companies incorporated before 2023 may also still carry Economic Substance obligations for earlier years. The regime was cancelled for financial years ending after 31 December 2022 by Cabinet Decision No. 98 of 2024, but obligations for financial years 2019 to 2022 remain. If those filings were missed, they are a legacy item to close out, not something the cancellation erased.
Setting the books up once
The chart of accounts is worth an hour of thought at the start and is painful to change at Series A. A few decisions carry most of the weight.
Separate the company's money from the founders'. Personal cards paying company costs and company accounts paying personal costs is the single most common finding in early diligence, and it makes every other number unreliable.
Decide revenue recognition before the first invoice. Annual subscriptions billed upfront are deferred revenue, not cash income. Startups that book them as revenue overstate performance and then restate, which is a worse conversation than starting conservatively.
Track currency properly. Costs in one currency and revenue in another produce translation differences that have to sit somewhere sensible rather than being absorbed into operating lines.
Accrue employment costs. End-of-service entitlements under the employment law, Federal Decree-Law No. 33 of 2021, accrue from the start of employment. A company that has never accrued them shows a profit it does not have.
Keep the cap table with the books. Share issues, convertible instruments and any option arrangements need to reconcile to what the accounts show as equity. Where the terms sit in a shareholders' agreement, the accounting treatment should follow the document rather than a summary of it — our shareholders' agreement drafting work is usually done with that in mind.
Choosing who does the work
Most startups outsource bookkeeping, which is sensible, but the scope is often too narrow. Agree in writing who prepares the VAT returns, who maintains the fixed asset register, who reconciles the bank accounts and how often, who holds the records, and in what format they are handed back if the engagement ends. Records held only inside a provider's own system, in a format the company cannot export, become a problem at exactly the wrong moment.
Directors remain responsible for the accounts whoever keeps them. That responsibility is easier to discharge if someone in the company reads the monthly numbers, asks about the movements, and knows which of the obligations above applies to their entity.
Related Services: Explore our Startups Accounting and Bookkeeping service for practical legal support in this area.
Disclaimer: The information provided in this article is for general informational purposes only and does not constitute legal advice. Readers should seek professional legal advice tailored to their specific circumstances before making any decisions or taking any action based on the content of this article.
Nour Attorneys Team
Additional Resources
- How Proper Startups Accounting And Bookkeeping Structuring Saves Millions
- Common Startups Accounting And Bookkeeping Mistakes to Avoid in Dubai
- Resolving Startups Accounting And Bookkeeping Disputes Effectively
- Corporate Governance for Startups: Building Strong Foundations in the New 2025 UAE Legal Landscape
