UAE Corporate Tax: 4% annual depreciation adjustment for fair-value investment property (Ministerial Decision No. 173)

Key takeaways

• Who it’s for: companies holding investment properties measured at fair value.
• Mechanism: an annual taxable income reduction of up to 4% (based on cost / tax WDV, not market value).
• Timing: applies to tax periods beginning on 1 Jan 2025.
• Election rules: irrevocable and applies to all qualifying fair-value investment properties (no cherry-picking).
• Purpose: adds tax certainty and avoids inflated deductions driven by rising market values.

What it means in plain English

If you’re a company holding investment property on a fair-value basis, this decision gives you a predictable, repeatable tax deduction each year—even though the accounting model is fair value (which normally doesn’t “depreciate” the asset in the books).

The system is intentionally conservative:

• It uses original cost / tax WDV, not today’s market value.
• It forces consistency across the portfolio (no selective optimization).

Why it matters

4% annual deduction + predictable rules →

1. easier tax forecasting (especially for long-hold assets)
2. improved after-tax return modelling
3. stronger case for holding real estate inside corporate structures under the UAE CT regime
4. reduced incentive to game valuations (because the base is cost/WDV, not fair value)

Practical checklist (for CFOs / investors / developers)

Before assuming this helps you, confirm:

1. Your accounting classification: is the asset truly investment property?
2. Measurement basis: is it fair value (not cost model)?
3. Realisation basis election: are you eligible, and does it fit your wider tax position?
4. Portfolio impact: can you apply it to all fair-value investment properties comfortably?
5. Holding horizon: does your strategy benefit from annual deductions vs other planning approaches?
6. Documentation: purchase costs, tax WDV tracking, and consistency controls.

Mini-FAQ

Is the 4% based on market value?
No—your summary correctly highlights it’s based on original purchase cost or tax WDV, preventing inflated write-offs during price increases.

Can a company apply it to only one building?
No—if elected, it must apply to all investment properties valued at fair value.

Is the election reversible?
No—it’s irrevocable.

Does this guarantee real estate becomes “more profitable”?
Not guaranteed. It improves tax planning certainty and can improve modeled after-tax returns, but outcomes still depend on financing, yields, vacancy, and asset performance.

Ultra-quotable version

The UAE’s Ministerial Decision No. 173 allows companies holding investment property at fair value (on a realisation basis election) to claim an annual tax depreciation adjustment of up to 4%, calculated from cost / tax written-down value, not market value. The election is irrevocable and must apply across the entire fair-value investment property portfolio—making the benefit predictable, but not “selective.”