18 August 2026 · Financials
Financial Statements for Corporate Tax
Corporate tax starts from your financial statements, not from your bank balance or invoices. You need an income statement and balance sheet for the tax period, prepared on a proper accounting basis and supported by a trial balance and ledgers; some businesses are required to have audited accounts depending on their category and revenue. From there, accounting profit is adjusted — book-to-tax — by adding back non-deductible items such as fines, penalties and part of entertainment costs, removing exempt income, and applying any relief elections, to arrive at taxable income. Clean, timely books are what make the return accurate the first time, rather than something reworked under deadline pressure.
Exiloz Management & Tax Consultant · Dubai-based FTA-focused advisory · VAT, corporate tax & accounting
Build proper financials
The return is only as reliable as the accounts behind it, and the FTA can ask to see the working papers, not just the final numbers. Financials prepared close to the tax period end, rather than reconstructed months later, are far less likely to need correction.
- Income statement and balance sheet for the tax period, prepared on an acceptable accounting basis.
- Supported by a trial balance and the underlying ledgers, not just summary figures.
- Audited where your category or revenue requires it — confirm this before filing, not after.
- Reconciled bank and intercompany balances, since unexplained differences are a common audit trigger.
- Finalised before the return is opened, so the numbers entered in EmaraTax match the accounts on file.
From profit to taxable income
Accounting profit is not taxable income by itself — the tax law adds back items your accountant correctly expensed but the FTA does not allow as a deduction, and removes income that is exempt. Getting this adjustment schedule right is usually the difference between a return that matches the accounts and one that raises questions.
- Add back non-deductible expenses, such as fines and penalties, which are never deductible regardless of the accounting treatment.
- Add back the non-deductible portion of costs such as entertainment expenditure, which is only partly deductible under the rules.
- Remove exempt income so it is not taxed twice or misreported.
- Apply relief elections where chosen, such as Small Business Relief or transitional relief for pre-regime assets.
- Document every adjustment line with its supporting calculation — this schedule is what an FTA query will ask for first.
From accounting profit to tax due
A short example shows how the pieces fit together. A Dubai services company closes its financial year with an accounting profit of AED 600,000 — that figure, not revenue, is where the tax computation starts.
- Start with accounting profit of AED 600,000 from the income statement.
- Add back AED 20,000 of fines and penalties, which are never deductible.
- Add back AED 15,000 — the non-deductible half of entertainment costs.
- Taxable income comes to AED 635,000 after these two adjustments.
- The first AED 375,000 is taxed at 0%; the remaining AED 260,000 at 9% produces AED 23,400 of corporate tax, payable with the return inside the nine-month deadline.
Retain the records, not just the return
The return is a summary; the financial statements, ledgers and adjustment schedule behind it are the evidence. Businesses that keep this file organised from day one spend far less time responding to an FTA query than those reconstructing it retroactively, and the same file supports next year's comparatives too.
- Keep the computation, schedules and supporting records for seven years.
- These records are typically the first thing an FTA audit requests, so they need to be retrievable quickly.
- Store the adjustment schedule alongside the financial statements it was built from, not as a separate, disconnected file.
- Update your record-keeping each year rather than reconstructing prior years when a query arrives.
- Keep prior-year adjustment schedules too, since opening balances and carried-forward reliefs often need to be traced back.
Related guides
Frequently Asked Questions
For companies preparing accounts for corporate tax, and the adjustments that turn those accounts into a return.
Do I need audited financial statements?
It depends on your category and revenue; some businesses are required to have audited accounts while others are not. Exiloz confirms what applies to your entity before the filing deadline, so there are no surprises.
What is book-to-tax adjustment?
The process of converting accounting profit into taxable income by adding back non-deductible expenses such as fines and part of entertainment costs, removing exempt income, and applying any relief elections you have chosen.
What if my bookkeeping is behind?
We can catch up and clean the books so your financial statements and adjustment schedule are accurate before the return is due. This is far more common than businesses expect, and it is fixable if there is time before the deadline.
What counts as a non-deductible expense?
Fines and penalties are never deductible regardless of how they are recorded in the accounts. Certain costs, such as entertainment expenditure, are only partly deductible — commonly half — so the disallowed portion has to be added back.
What is a trial balance and why does it matter?
It is the full listing of ledger balances behind your financial statements. The FTA can request it to verify the numbers in your return, so it needs to reconcile cleanly to the income statement and balance sheet you filed from.
How long must I keep financial records for corporate tax?
Seven years. The computation, schedules and supporting documents are usually the first request in an FTA audit, so they need to stay organised and accessible, not archived somewhere hard to retrieve.
Does the balance sheet matter as much as the income statement?
Yes. Many adjustments and elections — such as transitional relief for pre-regime assets — are traced through balance sheet items, not just income and expense lines, so both statements need to be complete and reconciled.
Can I prepare accounts on a cash basis instead of accrual?
Only if your revenue does not exceed the threshold set for the cash-basis election — most businesses above that level must use the accrual basis. Confirm which basis applies to you before the books are closed, since switching basis after the fact means reworking the financial statements.
Can Exiloz prepare the financials?
Yes. We prepare the financial statements and the tax computation together, so the adjustment schedule is built directly from the accounts rather than reconciled afterwards.
Get filing-ready financials
Exiloz prepares clean financial statements and the book-to-tax computation together, so your EmaraTax return matches your accounts the first time.