What to show
Supplier TIN, unique number, dates, customer, lines, net, VAT, and total in NGN — see what to include.
Keep bank or payment notes on the PDF when you collect that way. Quotes are not invoices: invoice vs estimate.
Rates and registration
Do not leave a standard rate on an exempt or differently rated supply. Clear Taxes if you are not charging VAT.
PDF vs FIRS channels
A clear PDF helps the client pay. It does not replace FIRS reporting or mandatory e-invoicing when those apply. When the buyer needs an official structured document, treat this tool as a draft or annex.
Using the free generator
Open Nigeria VAT or /ng. Set TIN under From, VAT under Taxes, download PDF.
Steps: how to create an invoice. Overview: VAT on invoices.
- Unique invoice number — never reuse
- Generator helper only — not FIRS portal software
- Keep PDF copies with your records
Disclaimer
Not tax advice. Confirm FIRS VAT rules with official guidance or your adviser.