VAT Calculator Nigeria
Instantly add or remove 7.5% Nigerian VAT, and calculate net VAT payable for your business — FIRS compliant.
How to Use This Calculator
Add VAT Tab
Enter an amount before VAT and the calculator adds 7.5% to give you the VAT-inclusive price. Useful when quoting prices to customers or checking invoices from suppliers who quote exclusive of VAT.
Remove VAT Tab
Enter a VAT-inclusive amount to extract the original price and the VAT component. Use this when you have received a VAT-inclusive invoice and need to separate the tax from the base amount for your records.
Business VAT Tab
Enter your monthly taxable sales and taxable purchases. The calculator shows your output VAT (collected from customers), input VAT (paid to suppliers), and the net amount to remit to FIRS. If your input VAT exceeds output VAT, you have a credit to carry forward.
The Formula
The remove-VAT formula divides by 1.075 (not multiply by 0.075) because the 7.5% is calculated on the original price, not the inclusive price. A common mistake is to multiply the inclusive price by 7.5% which gives a slightly wrong answer.
Example
Scenario: Chioma runs a clothing store in Lagos
Chioma buys stock worth ₦800,000 (excl. VAT) from her supplier and sells garments for ₦2,000,000 (excl. VAT) in the month of April.
Chioma remits ₦90,000 to FIRS by the 21st of May. The ₦60,000 input VAT effectively reduces her tax burden — this is why it is important to collect VAT invoices from all suppliers.
Nigeria VAT: Exempt & Zero-Rated Items
VAT-Exempt Items (no VAT charged, no input VAT recovery)
- Basic, unprocessed food items and agricultural produce
- Medical and pharmaceutical products
- Educational materials (books, stationery)
- Baby products (diapers, infant formula)
- Agricultural equipment and tractors
- Financial services (loans, deposits, insurance)
- Residential rent and land use
Zero-Rated Items (0% VAT, but input VAT can be recovered)
- Non-oil exports
- Goods and services supplied to diplomats and foreign missions
- Humanitarian goods in emergency situations
FIRS VAT Registration
Businesses with annual turnover of ₦25 million or more must register for VAT with FIRS. Registration is done online at firs.gov.ng. Once registered, you receive a Tax Identification Number (TIN) and must file a VAT return (Form 002) monthly, by the 21st of the following month.