Free tool
Nigerian VAT calculator (7.5%)
Work out monthly VAT payable from sales and purchases, or convert any figure to or from VAT-inclusive. Includes the NTA 2025 small-business exemption (turnover ≤ ₦100M).
Calculation type
VATable totals
Sales of taxable goods and services for the period.
Purchases supported by a tax invoice from a VAT-registered supplier.
Business size check
Businesses with turnover ≤ ₦100M are exempt from VAT registration under NTA 2025.
Estimates only. Not tax advice. Final liability is determined by the Nigeria Revenue Service and your State Internal Revenue Service. Confirm with your account officer before relying on these numbers for filings.
Live result
Enter your sales and purchases
We'll work out output VAT, recoverable input VAT, and the amount you owe NRS by the 21st of next month.