Reviewed September 2026. VAT and Corporate Tax are separate regimes. This guide explains the finance workflow, not every technical exception.

The two taxes often sit with the same accountant, which is why teams sometimes blur them together. They should not. VAT is a consumption tax applied to transactions in the supply chain; the UAE standard VAT rate is 5% unless a supply is zero-rated or exempt. Corporate Tax is a tax on taxable income and starts from the business’s accounting profit before tax adjustments.

VAT asks: what happened on the transaction?

For VAT, the finance team cares about the tax treatment of sales and purchases, valid tax invoices, place/date of supply where relevant, input VAT recovery, output VAT and the reconciliation of the VAT control accounts to submitted returns.

Corporate Tax asks: what profit is taxable?

Corporate Tax looks across the Tax Period. The finance team starts from the accounts and then considers the adjustments, exemptions, reliefs, related-party matters, losses and entity-specific rules that produce taxable income.

The same weak ledger can break both

Suppose revenue in the POS, bank and general ledger do not reconcile. VAT may be misstated because taxable sales are incomplete. Corporate Tax may also be misstated because accounting revenue and profit are wrong. Fixing only the tax return without fixing the ledger leaves the root problem in place.

Use separate control schedules

  • VAT control: sales tax, purchase tax, recoverability, adjustments and return-to-ledger reconciliation.
  • Corporate Tax control: accounting profit, tax adjustments, elections/reliefs, losses, related-party schedules and taxable-income bridge.
  • Shared foundation: bank reconciliations, revenue completeness, supplier support, payroll and a disciplined close.

Do not use VAT thresholds to guess Corporate Tax

The mandatory VAT registration threshold and Corporate Tax rules answer different questions. Likewise, a business can have a VAT payment/refund position that tells you almost nothing about whether it will owe Corporate Tax. Model each system separately and reconcile both back to the same financial records.

The operational goal

Management should not need two competing versions of the business: “the VAT numbers” and “the accounts”. One reconciled finance system should support management reporting, VAT compliance and the Corporate Tax computation, with clear schedules showing where the tax rules diverge.

F&B Performance’s role: own that shared accounting foundation, keep the tax control accounts reconciled and make the hand-off to tax filing work cleaner and more predictable.