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How Corporate Tax Changed Accounting in the UAE

Before June 2023, bookkeeping in the UAE was optional in practice. Companies kept whatever records suited them, and nobody asked hard questions. Then Federal Decree-Law No. 47 of 2022 took effect, and everything changed. Now every taxable person must register on EmaraTax, keep 7 years of records, price related-party deals at arm's length, and file a return within 9 months of year-end. Your books are no longer a management tool, they are the evidence your tax position stands on. This guide explains what changed, what the FTA expects to see, and what your chart of accounts must prove.

MBy Mubashir Rao · Founder, BizNexUpdated 8 Oct 2026 · 9 min read

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9%Corporate tax above AED 375,000 of taxable income, 0% below it. Registration is mandatory for everyone.

7 yearsMinimum record retention under the Corporate Tax Law. Every invoice, contract and reconciliation kept.

9 monthsTo file your corporate tax return after your tax period ends. Late registration: AED 10,000.

Figures last verified: 16 October 2026.

The 9% reality

What the new rate means for your accounts

The headline is simple. The accounting behind it is where companies trip up.

0% up to AED 375,000

The first AED 375,000 of taxable income is taxed at 0%. Everything above that is taxed at 9%. Qualifying Free Zone Persons can get 0% on qualifying income with no upper band, but the conditions are strict, and the default for most mainland SMEs is the 0/9 split.

Taxable income is not your accounting profit. It starts from your IFRS (or IFRS for SMEs) financial statements, then adds back non-deductible expenses and adjusts for exempt income. Your books must make those adjustments traceable.

9% on everything above

AED 375,001 of taxable income means 9% on the full amount above the threshold, not on the first dirham. Sounds straightforward, until you realise the FTA checks how you computed that number. Every adjustment between your profit and your taxable income needs a ledger, a document, and a story that holds together.

Example: AED 800,000 taxable income means 9% on AED 425,000, which is AED 38,250 of tax. Get the expense classification wrong by AED 50,000 and your bill moves by AED 4,500, plus penalties if the FTA disagrees with you.

Everyone registers, everyone files

Registration is not optional and not linked to whether you owe tax. Every taxable person, mainland companies, free zone companies, and natural persons conducting business, must register with the FTA on EmaraTax. You register, you file every year, even in a loss year. No registration means no filing position, and a late-registration penalty of AED 10,000.

Natural persons running a business must register once their turnover exceeds AED 1 million in a calendar year. Companies register regardless of turnover, from day one.

The 0% band is a threshold, not a safe harbour. Companies with profits under AED 375,000 still register, still keep 7 years of records, and still file. The FTA treats "I owe nothing" and "I don't have to file" as completely different statements.

Corporate tax accounting records prepared for an FTA review

Before and after

Bookkeeping before vs after corporate tax

For tax periods starting on or after 1 June 2023, the FTA became a reader of your books. Here is what that did to day-to-day accounting:

Before: books were for you. Management accounts, a rough P&L, whatever helped you run the business. After: your financial statements are the starting point for your tax return, and the FTA can ask how every material number was reached.
Before: expenses needed a receipt, maybe. After: only expenses incurred wholly and exclusively for business purposes are deductible. Each one needs a document, a business reason, and the right ledger.
Before: related-party deals were your business. After: every transaction with a related party or connected person must meet the arm's length principle, priced as if the parties were strangers.
Before: one profit number. After: taxable income, with add-backs for disallowed expenses, exempt income carved out, and losses tracked and carried forward under the rules.
Before: records kept "somewhere". After: 7 years of complete records from the end of the tax period, available to the FTA on request. Our bookkeeping clients get this as standard, filed monthly, not reconstructed in a panic.

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The FTA's expectations

What the FTA expects in your books

The FTA doesn't read your tax return in isolation. It reads the books behind it. These four standards are what a review checks first.

7 years of records, from tax period end

Every taxable person must keep records for 7 years after the end of the relevant tax period: the general ledger, sales and purchase invoices, bank statements with reconciliations, contracts, payroll records, and tax computations. Digital copies count, but "the accountant has them" is not a record-keeping system.

Arm's length related-party pricing

Transactions with related parties and connected persons must be priced as if the parties were independent. The FTA can adjust your taxable income if it finds a related-party deal was priced to shift profit, and the adjustment works against you, not for you.

Every expense documented

Only expenses incurred wholly and exclusively for the business are deductible, and each one must be supported. Owner drawings labelled as expenses, undocumented "management fees" to a related company, and personal costs run through the business are the first things an FTA review disallows.

No more "miscellaneous" buckets

The old practice of dumping unclear costs into one miscellaneous ledger is finished. Unexplained balances invite questions, and questions invite adjustments. Every account in your chart needs a defined purpose and every balance needs to reconcile to something real.

Restructure your ledgers

Chart of accounts changes corporate tax demands

Your old chart of accounts tracked the business. Your new one must also compute tax. Here are the ledgers to add.

New ledgers for a tax-ready chart of accounts

Ledger to add	What it captures
Disallowed expenses	Costs the law never allows: fines and penalties, bribes, dividends paid, and other non-deductibles. Kept separate so the tax computation add-back is automatic.
Non-deductible interest	Interest above the 30% EBITDA general interest deduction limitation. Track gross interest and the disallowed portion separately.
Exempt income	Dividends received, capital gains on qualifying participations, and foreign branch income that the law exempts. Separated so it never inflates taxable income.
Related-party transactions	Every sale, purchase, loan, and service with a related party or connected person, with arm's length support. This ledger feeds your transfer pricing disclosures.
Tax losses carried forward	Losses the law lets you carry forward (generally up to 75% of taxable income in later periods). Tracked by year, with expiry and utilisation dates.
Corporate tax payable	The current tax charge, advance positions, and payments to the FTA, reconciled to the EmaraTax return each period.

The pattern is the same in every row: anything the tax computation touches gets its own ledger. Companies that bolt these on in December spend their filing window reconstructing a year of data. Companies that set them up in January file from the ledger, with the numbers already there. Our monthly bookkeeping builds these ledgers in from month one.

One more habit worth building: reconcile the tax ledgers to the statutory accounts every month, not once a year. A gap between "accounting profit" and "taxable income" that you cannot explain month by month becomes a gap you cannot explain to the FTA.

Deadlines and penalties

The dates that cost money if you miss them

Corporate tax penalties are administrative, they apply whether or not you owed any tax. Our penalties guide covers the full list.

Key corporate tax dates and penalties

What	Deadline	If you miss it
Tax registration on EmaraTax	Within the FTA's deadline for your entity (new licences: shortly after issuance)	AED 10,000 late-registration penalty
Corporate tax return and payment	Within 9 months of your tax period end (December year-end: 30 September)	Monthly late-filing penalties, plus late-payment penalties on any tax due
Record retention	7 years from the end of the tax period	Penalties for failure to keep records, and no defence in a review
Transfer pricing documentation	Prepared and ready; submitted to the FTA within 30 days if requested	Adjustments to your taxable income if pricing can't be justified

The 9-month filing window sounds generous until you work backwards. A December year-end means closing the books in January, preparing tax computations and transfer pricing support in the spring, and filing by 30 September. Companies that start in August discover their chart of accounts can't produce the numbers the return asks for, and scramble.

What triggers an FTA review? Patterns, not single numbers. Related-party transactions without documentation, large or repeated losses, taxable income that doesn't reconcile with your VAT filings or your bank movements, late filings two years running, and amended returns that change the story. The review itself is manageable if your books are clean; it is painful if they are not. That is the whole argument for proper accounting in one sentence.

Small Business Relief

Revenue under AED 3M? Relief, not exemption

Small Business Relief is the most misunderstood part of the corporate tax law. It removes the tax, not the compliance.

What Small Business Relief actually gives you

0% tax on election. Eligible resident businesses with revenue of AED 3 million or below can elect to be treated as having no taxable income, so no corporate tax is payable.
Limited window. The relief applies to tax periods ending on or before 31 December 2026. After that, normal rules apply, so use the window to build proper tax-ready accounting, not to ignore it.
Revenue, not profit. The AED 3 million test is on revenue. A business with AED 2.5 million in revenue and thin margins qualifies; a business with AED 3.1 million does not, regardless of profit.
You still register and file. Electing the relief happens through your EmaraTax return. You file a simplified return, and you keep the full 7-year records like everyone else. The FTA can still ask to see them.
Not for everyone. Qualifying Free Zone Persons and members of large multinational groups cannot elect it. Check eligibility before assuming you qualify.
Records still decide everything. Your revenue number is what qualifies you, and your revenue number comes from your books. Sloppy books mean a sloppy revenue figure, which means the relief itself is built on sand.

Transfer pricing, plainly

Transfer pricing basics for SMEs

Transfer pricing sounds like a multinational problem. The principle applies to every SME with a related party: your sister company, your spouse's business, a company you control, or a loan from a shareholder. Here is the plain version:

The arm's length rule hits everyone. Any transaction with a related party or connected person must be priced as if the two sides were strangers. A management fee, a loan, goods sold to your own group company, all of it.
Document the price, not just the invoice. The FTA doesn't only want the invoice, it wants the reasoning: comparable market prices, a cost-plus calculation, or whatever method shows the price was fair. Write it down when the deal happens, not when the FTA asks.
Master File and Local File: the AED 200 million line. Full transfer pricing documentation, a Master File describing the group and a Local File detailing your transactions, is mandatory if your revenue exceeds AED 200 million, or if you are part of a multinational group with consolidated revenue of at least AED 3.15 billion. Below that, keep simpler support anyway.
The return asks about it. Your corporate tax return includes transfer pricing disclosures on related-party transactions. Leaving them blank when the ledger shows related-party revenue is how reviews start.
Owner loans and drawings are the SME trap. Money moving between the owner and the company without interest, terms, or documentation is the most common related-party transaction in small businesses, and the easiest for the FTA to recharacterise.

Review my related-party position

Transfer pricing documentation checklist for a UAE SME

FAQs

Corporate tax accounting questions, answered

Do I need to register for corporate tax even if my profit is below AED 375,000?

Yes. Registration and paying tax are two different things. Every taxable person, including free zone companies and natural persons running a business, must register with the FTA on EmaraTax, even if their taxable income never crosses the AED 375,000 threshold and they owe nothing. Late registration carries an AED 10,000 penalty, and you cannot file a return without a registration.

What accounting records does the FTA expect me to keep for corporate tax?

The FTA expects complete financial records kept for 7 years from the end of the relevant tax period: general ledger, sales and purchase invoices, bank statements with reconciliations, contracts, payroll records, and documentation for related-party transactions. Every expense claimed must be supported, the old habit of dumping costs into a miscellaneous ledger no longer survives an FTA review.

What is Small Business Relief, and do I still need proper books if I qualify?

Small Business Relief lets eligible resident businesses with revenue of AED 3 million or below elect to be treated as having zero taxable income for tax periods ending on or before 31 December 2026, so they pay no corporate tax. It is not an exemption from record-keeping. You must still register, file a simplified return, and keep the same 7-year records as everyone else.

What happens if I register for corporate tax late?

The FTA charges AED 10,000 for late corporate tax registration. Beyond the fine, late registration compresses your filing preparation time, because the 9-month return deadline runs from your tax period end regardless of when you registered. Registering early is the cheapest compliance step in the whole process.

My company deals with related parties. What documentation does corporate tax require?

All transactions with related parties and connected persons must follow the arm's length principle, meaning priced as if the parties were independent. If your revenue exceeds AED 200 million, or you are part of a large multinational group, you must prepare a Master File and Local File describing your transfer pricing. Even below those thresholds, your tax return includes transfer pricing disclosures, and the FTA can ask you to justify related-party pricing at any review.

When is my UAE corporate tax return due?

Within 9 months from the end of your tax period, with payment due by the same date. A company with a December year-end files and pays by 30 September. This is different from VAT, which is quarterly or monthly, so diarise it separately. Filing late brings monthly penalties on top of any tax owed.

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