UAE Corporate Tax applies to taxable business income, while VAT applies to taxable supplies. They are separate systems, so one business may need both. Start by confirming the entity, activities, accounting period, turnover, registration status and records.
Corporate Tax and VAT are not the same tax.
Corporate Tax is a direct tax on taxable income. VAT is an indirect tax charged through taxable supplies. Different calculations, registrations, returns and records apply, so a VAT registration alone does not settle the Corporate Tax position.
| Question | UAE Corporate Tax | UAE VAT |
|---|---|---|
| What is taxed? | Taxable income after relevant adjustments. | Taxable supplies of goods and services. |
| Headline threshold or rate | 0% on the first AED 375,000 of taxable income; 9% above that amount under the general rate. | 5% standard rate; mandatory registration threshold generally AED 375,000 for UAE-resident businesses. |
| Starting records | Financial statements, ledger, tax adjustments and supporting schedules. | Tax invoices, sales and purchase records, imports, exports and VAT reconciliations. |
| Important qualification | Exemptions, reliefs, natural-person and Free Zone rules may change the outcome. | Zero-rated, exempt, designated-zone and non-resident rules require separate analysis. |
What is the standard UAE Corporate Tax rate?
For the general rate, the first AED 375,000 of taxable income is subject to 0%, while taxable income above AED 375,000 is subject to 9%. Special rules, exemptions and Free Zone provisions may affect the result.
The starting point for determining taxable income is generally accounting net profit or loss, adjusted for items specified by the Corporate Tax rules. A headline rate alone is not enough to calculate a filing position.
When must a UAE business register for VAT?
For a UAE-resident business, VAT registration is generally mandatory when taxable supplies and imports exceeded AED 375,000 in the previous 12 months or are expected to exceed it in the next 30 days.
The voluntary registration threshold is AED 187,500 and can also consider taxable expenses. Non-resident registration rules differ, and registration is based on taxable supplies and imports—not simply the number shown as total revenue in management accounts.
A practical compliance checklist
- Identify the taxpayer. Confirm the legal entity or natural person, licence, ownership and activities.
- Confirm registrations. Check Corporate Tax and VAT status separately, including the effective dates.
- Close the books. Reconcile bank accounts, receivables, payables, payroll, fixed assets and owner or related-party balances.
- Review the transactions. Identify tax adjustments, unusual items and the VAT treatment applied to sales and purchases.
- Organise evidence. Keep invoices, contracts, statements, calculations, returns and correspondence connected to the ledger.
- Confirm deadlines. Use the entity's own tax period and registration details rather than a generic calendar reminder.
Common UAE business tax questions
Does the 0% Corporate Tax band mean a business does not need to register?
No. A tax rate and a registration obligation are different questions. A person may have a registration or filing obligation even when no Corporate Tax is payable for a period.
Can a UAE business need to comply with both Corporate Tax and VAT?
Yes. Corporate Tax and VAT are separate systems. A business may have obligations under both, depending on its legal form, activities, taxable income, taxable supplies and other facts.
Do UAE Free Zone businesses automatically qualify for 0% Corporate Tax?
No. Free Zone entities are within the scope of Corporate Tax. A Qualifying Free Zone Person may receive 0% on qualifying income only when the relevant conditions are met; other taxable income may be subject to 9%.
Is the VAT threshold simply total revenue?
Not necessarily. The test refers to taxable supplies and imports, with specific rules on what is included and over which period. Review the underlying transaction categories rather than relying only on a revenue total.
What records should a business prepare first?
Begin with the trial balance or ledger, bank statements, sales and purchase invoices, contracts, payroll information, fixed-asset records, prior returns and the reconciliations that connect those records.
Does every UAE company require an audit report?
Audit requirements vary by legal form, licensing authority, constitutional documents, financing arrangements and stakeholder needs. Confirm the exact requirement and who must issue or sign the report before appointing a provider.
Official sources
This guide was reviewed against UAE government sources on 25 August 2026. Rules and guidance can change; use the current official material for a live filing decision.