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/ TAX 26 Aug 2026 · 6 min read

Tax losses: carry-forward rules and limits.

A tax loss is an asset: it can reduce tax on future profits. But its value depends on carrying it forward and using it under the rules, including the offset limit and the continuity conditions. Here is how to preserve and apply a loss.

A tax loss is not just a bad year. Under Corporate Tax it is an asset, because it can reduce the tax on future profits. But the value of a loss depends on being able to carry it forward and use it, and the rules place real conditions on both. A business that makes losses without understanding how to preserve and apply them can find that a valuable relief has quietly slipped away, often because of a change it did not think mattered.

What a tax loss is

Where allowable deductions exceed taxable income in a period, the result is a tax loss. Rather than being wasted, that loss can generally be carried forward and set against taxable income in future periods, reducing the tax those profits would otherwise attract. This is what makes a loss an asset. A business investing heavily, or going through a difficult year, is building relief it can use when it returns to profit, provided it keeps the loss alive.

The offset limit

Carried-forward losses do not wipe out future profits without limit. The offset in any period is generally capped at a percentage of that period's taxable income, commonly 75%, so a profitable business cannot use losses to reduce its tax to zero in a single year. The unused portion of the loss stays available and is carried on. The effect is that losses shelter most, but not all, of future profit each year, spreading the benefit rather than allowing it all at once.

The continuity conditions

Losses are personal to the business that made them, and the rules guard against buying a company simply to acquire its losses. To carry losses forward through a change, there is generally a continuity test: broadly, the same owners must continue to hold a significant interest in the business, or, where ownership changes substantially, the business must continue in the same or a similar activity. A significant change in ownership combined with a change in what the business does can cause accumulated losses to be forfeited. This is the trap that catches acquisitions and restructurings.

Sharing losses within a group

Losses can also move between related companies in defined circumstances. Members of a tax group offset each other's profits and losses within the group automatically. Outside a formal tax group, losses can in some cases be transferred between resident companies under sufficient common ownership, subject to conditions. This lets a group use a loss in one company against profit in another, but only where the ownership and other requirements are met, so it is a planned step rather than a free transfer.

What to do about it

Treat losses as an asset and track them, period by period, so you know what is available. Apply the offset limit correctly, expecting to shelter most but not all of a profitable year. Watch the continuity conditions around any change of ownership or activity, because that is where losses are most often lost. And consider group relief or a tax group where losses in one company could shelter profit in another. A loss carried forward is real value, but only for the business that preserves it under the rules.

This article is general information on UAE Corporate Tax and is not tax advice. Loss carry-forward limits and continuity conditions should be confirmed against current legislation. We would be glad to review your loss position.

/ FW GLOBAL CONSULTING

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