Last reviewed: 26 July 2026
A business can make an accounting loss without necessarily having a Tax Loss for UAE Corporate Tax purposes. The Tax Loss must be calculated under the Corporate Tax rules and reported in the Tax Return for the relevant Tax Period.
A Taxable Person must file its Corporate Tax Return even when it made a loss or has no Corporate Tax payable. Filing the return and maintaining the supporting schedules are essential if the business expects to use a qualifying Tax Loss in a later Tax Period.
For the wider framework, start with the UAE Corporate Tax Guide 2026.
The Quick Answer
- A Tax Loss is not necessarily the same as the loss shown in the financial statements.
- Losses incurred before the UAE Corporate Tax regime applied to the person cannot be carried forward.
- Losses connected with Exempt Income or activities that do not produce taxable income are not Tax Losses.
- A Tax Loss arising in a period for which Small Business Relief is elected cannot be carried forward.
- Ownership changes, business changes, Tax Groups and transfers between companies can affect availability.
- The business must keep complete records supporting the amount and continued availability of the loss.
What Is a Tax Loss?
A Tax Loss arises when the deductions allowed under the Corporate Tax rules exceed the income that is subject to Corporate Tax for the Tax Period, after applying the relevant tax adjustments and before using Tax Loss Relief from another period.
The calculation starts from the accounting profit or loss and then applies the required Corporate Tax adjustments. An accounting loss may therefore become a smaller Tax Loss, no Tax Loss, or even taxable income after adjustments.
For the accounting-to-tax calculation, read how UAE Corporate Tax is calculated.
Accounting Loss Versus Tax Loss
| Item | Accounting treatment | Possible Corporate Tax effect |
|---|---|---|
| Client entertainment expense | May be recorded fully as an expense | Part may be non-deductible, increasing taxable income or reducing the Tax Loss. |
| Corporate Tax penalty | Recorded as an expense | Not deductible for Corporate Tax purposes. |
| Exempt dividend income | Recorded as income | May be excluded from taxable income when the exemption conditions are met. |
| Tax depreciation or transitional adjustment | May differ from accounting treatment | Can change the amount of taxable income or Tax Loss. |
What Is Not a Tax Loss?
Losses from before Corporate Tax applied
Losses incurred before the commencement of the first Tax Period under the UAE Corporate Tax regime cannot be carried forward as Tax Losses. Historical accounting losses do not automatically become Corporate Tax attributes.
Losses before the person became a Taxable Person
A loss incurred before the person became subject to Corporate Tax is not available as a Tax Loss, except where a specific rule provides otherwise.
Losses relating to Exempt Income
Expenses and losses attributable to income that is exempt from Corporate Tax do not create a Tax Loss available against taxable income. The allocation of expenses between exempt and taxable income must be supportable.
Losses in a Small Business Relief period
Where a Resident Person elects for Small Business Relief, the person is treated as having no taxable income for that period. A Tax Loss cannot arise in that elected period.
Review the consequences before making the election in the UAE Small Business Relief guide.
Must a Loss-Making Company File a Return?
The Tax Return identifies the Tax Loss generated, any prior losses used, transfers of losses and the balance carried forward. Failure to file accurately can affect the business’s ability to demonstrate the loss in a later FTA review.
For return preparation and deadlines, read filing and paying a UAE Corporate Tax Return.
How Long Can a Tax Loss Be Carried Forward?
A Taxable Person can generally carry its own qualifying Tax Losses forward indefinitely, provided the loss remains available and the applicable conditions continue to be met.
The loss is not refunded in cash and does not create an immediate payment from the FTA. Its value arises when it is used to reduce taxable income in a later Tax Period.
The 75% Utilisation Limit
The total Tax Loss Relief used in a later Tax Period is generally limited to 75% of the taxable income for that period before applying the relief. This means that a business with sufficient carried-forward losses may still retain at least 25% of its pre-relief taxable income after the loss offset.
| Calculation | Amount |
|---|---|
| Taxable income before Tax Loss Relief | AED 400,000 |
| Maximum loss use: 75% x AED 400,000 | AED 300,000 |
| Taxable income remaining after relief | AED 100,000 |
| Corporate Tax at the standard bands | Calculated on the remaining AED 100,000 |
If the business had AED 500,000 of qualifying losses available, AED 300,000 could be used in this example and the remaining AED 200,000 could continue to be carried forward, subject to the conditions.
When Can Carried-Forward Losses Be Restricted?
Change in ownership
For a juridical person, the continued use of carried-forward Tax Losses can depend on ownership continuity. The same person or persons must generally continue to own at least 50% of the ownership interests from the beginning of the Tax Period in which the loss arose until the end of the Tax Period in which it is used.
Continuing the same or a similar Business
Where the ownership change exceeds 50%, the loss may remain available if the juridical person continues to conduct the same or a similar Business or Business Activity. The assessment can consider the assets used, employees, customers, products, services and the way the Business is operated.
Specific exceptions and detailed rules may apply, including for entities listed on a recognised stock exchange. Material acquisitions should therefore include a review of the target company’s Tax Loss position before the transaction is completed.
Can Tax Losses Be Transferred Between Companies?
A Tax Loss may be transferred between two Taxable Persons for the same Tax Period where all statutory conditions are met. This is separate from forming a Tax Group.
The principal conditions include:
- Both persons are juridical persons.
- Both are Resident Persons for UAE Corporate Tax purposes.
- One person directly or indirectly owns at least 75% of the other, or a third person directly or indirectly owns at least 75% of both.
- The required ownership exists throughout the relevant periods prescribed by the law.
- Neither person is an Exempt Person.
- Neither person is a Qualifying Free Zone Person.
- Both use the same Financial Year and prepare Financial Statements using the same accounting standards.
- The receiving person has taxable income against which the transferred loss can be used.
The companies can select the amount transferred. Any unused qualifying balance generally remains with the company that incurred the loss, subject to the normal carry-forward rules.
Tax Losses and Tax Groups
An approved Tax Group is treated as a single Taxable Person. The Parent Company files the Tax Return and calculates the Tax Group’s taxable income on a consolidated basis.
Losses arising while the Tax Group exists are generally losses of the Tax Group. Losses that a subsidiary incurred before joining the group are pre-grouping Tax Losses and are subject to restrictions, including limits linked to the taxable income attributable to that subsidiary.
The treatment when a member joins, leaves or when the Tax Group ceases can be technical. The group should maintain a separate schedule identifying pre-grouping losses, group losses, ownership periods and the member to which each balance relates.
For the records needed to support these balances, read Corporate Tax records and audited financial statements.
Effect of Small Business Relief
Small Business Relief has two different effects depending on when the loss arose:
- A Tax Loss cannot arise in a Tax Period for which Small Business Relief is elected.
- A qualifying loss carried forward from a period in which the relief was not elected cannot be used in the Small Business Relief period.
- The earlier loss may remain available for a future Tax Period in which the relief is not elected, subject to the normal conditions.
- A qualifying earlier loss may potentially be transferred to another qualifying juridical person, subject to the transfer conditions.
Free Zone Persons and Losses
A Qualifying Free Zone Person cannot transfer Tax Losses under the group-transfer relief and cannot elect for Small Business Relief. The treatment of losses also depends on the separation between Qualifying Income and other taxable income under the Free Zone rules.
A Free Zone business should not assume that an accounting loss can automatically offset every category of future income. The specific source of the loss and the company’s status in each Tax Period must be reviewed.
For the wider regime, read UAE Corporate Tax for Free Zone companies.
What Happens on Deregistration?
Unused Tax Losses do not produce a cash refund when a business deregisters. Deregistration or cessation can result in the loss no longer being available. A business considering liquidation, cessation, restructuring or migration should assess the loss position before completing the transaction.
Records to Maintain for Tax Losses
The Taxable Person should maintain a Tax Loss continuity schedule for every relevant Tax Period. The schedule should reconcile to the filed returns and include:
- Accounting profit or loss for the period.
- Every tax adjustment used to calculate the Tax Loss.
- Losses brought forward by year.
- Losses used in the current period.
- Transferred losses received or surrendered.
- The 75% limitation calculation.
- Ownership and Business-continuity evidence where relevant.
- Pre-grouping and Tax Group loss schedules.
- Small Business Relief elections.
- The closing balance available for future Tax Periods.
The underlying records and supporting documents must generally be retained for at least seven years following the end of the relevant Tax Period.
Practical Examples
Example 1: Loss followed by a profitable year
A company reports a qualifying Tax Loss of AED 300,000 in 2025. In 2026, its taxable income before Tax Loss Relief is AED 200,000. The maximum loss use is AED 150,000, being 75% of AED 200,000. The remaining AED 150,000 loss can continue to be carried forward, subject to the conditions.
Example 2: Accounting loss but no Tax Loss
A company reports an accounting loss of AED 50,000. Its accounts include AED 80,000 of non-deductible expenses. After the tax adjustments, the company has taxable income of AED 30,000 rather than a Tax Loss.
Example 3: Small Business Relief election
A company with revenue of AED 2.4 million makes an economic loss in 2026 and elects for Small Business Relief. No Tax Loss arises for Corporate Tax purposes in that elected period and the loss cannot be carried forward.
Example 4: Loss transfer
Two UAE resident companies are 100% owned by the same UAE parent, use the same year end and accounting standards, and neither is exempt or a Qualifying Free Zone Person. Subject to all statutory conditions, one company may transfer an agreed amount of its qualifying Tax Loss to the profitable company, within the 75% utilisation limit.
Tax Loss Checklist
- Complete the financial statements and accounting close.
- Prepare the accounting-to-tax reconciliation.
- Remove losses or expenses linked to Exempt Income.
- Confirm that the loss arose after Corporate Tax began to apply to the person.
- Confirm whether Small Business Relief was elected.
- File the Corporate Tax Return by the deadline.
- Update the Tax Loss continuity schedule.
- Apply the oldest-loss-first and 75% rules.
- Review ownership changes and Business continuity.
- Review group-transfer or Tax Group rules where relevant.
- Retain the calculations and supporting documents for seven years.
Common Mistakes
- Treating the accounting loss as the Tax Loss without preparing tax adjustments.
- Failing to file because no tax is payable.
- Carrying forward losses from before Corporate Tax applied.
- Including losses relating to Exempt Income.
- Using more than 75% of the later period’s taxable income.
- Ignoring an ownership change or change in the Business.
- Assuming losses can be freely moved between related companies.
- Electing for Small Business Relief in a loss period without assessing the consequence.
- Failing to track pre-grouping losses separately.
- Keeping only the return without the schedules and supporting records.
Frequently Asked Questions
Must a company file when it has a Tax Loss?
Yes. A Taxable Person must file for every Tax Period even where it made a loss or has no Corporate Tax payable.
Can a Tax Loss be carried forward forever?
It can generally be carried forward indefinitely, provided it remains available and all applicable conditions are met.
Can the entire loss be used in one year?
Only within the general 75% limit based on the later period’s taxable income before Tax Loss Relief.
Can losses from before Corporate Tax be used?
No. Historical losses from before the regime applied to the person are not available as Corporate Tax Losses.
Can one related company give its loss to another?
Only where all statutory transfer conditions are met. Common ownership alone is not sufficient.
Can a natural person transfer a Tax Loss to a company?
No. The transfer relief applies between qualifying juridical persons.
What happens to losses during Small Business Relief?
A Tax Loss cannot arise in an elected Small Business Relief period.
Where can I find shorter answers?
Visit the UAE Corporate Tax FAQs for concise answers and links to the detailed guides.
Related Guides
For the overall system: UAE Corporate Tax Guide 2026
For the taxable-income calculation: how UAE Corporate Tax is calculated
For return filing: filing and paying a UAE Corporate Tax Return
For Small Business Relief: UAE Small Business Relief guide
For Free Zone treatment: UAE Corporate Tax for Free Zone companies
For supporting documents: Corporate Tax records and audited financial statements
For non-compliance consequences: UAE Corporate Tax penalties
Need Help Reviewing a Tax Loss?
MAIC can review the accounting-to-tax reconciliation, loss continuity schedule, Small Business Relief consequences, ownership changes, group transfers and records supporting the Tax Loss. The analysis should be completed before filing the return or completing a restructuring, sale or deregistration.