VAT Invoice Format in Kenya: Complete Guide for Small Businesses

Getting the VAT invoice format right in Kenya is essential for compliance with Kenya Revenue Authority (KRA). An incorrectly formatted invoice can mean your clients can't claim input tax credits, and your business faces penalties during audits.

This guide explains the exact format requirements, walks through a calculation example, and shows you how to set up compliant invoices in minutes.

What Is a VAT Invoice?

A VAT invoice is a formal document that shows the VAT charged on a sale. It serves as proof of the transaction for both seller and buyer, and enables VAT-registered buyers to claim input tax credits from KRA.

A VAT invoice is a formal document that shows the VAT charged on a sale. It serves as proof of the transaction for both seller and buyer, and enables VAT-registered buyers to claim input tax credits from KRA.

Required Fields on a VAT Invoice

Every VAT invoice in Kenya must clearly display:

Every VAT invoice in Kenya must clearly display:

• The words "Tax Invoice" prominently displayed
• Seller's business name, address, and KRA PIN
• Buyer's name, address, and KRA PIN (for B2B)
• Invoice number (unique and sequential)
• Invoice date and tax point
• Line-item descriptions with quantities and unit prices
• Subtotal before VAT
• VAT rate applied: 16% (standard), 8% (petroleum), 0% (exports)
• VAT amount
• Total payable including VAT

VAT Calculation Example

For a service worth KSh10,000 in Kenya:

For a service worth KSh10,000 in Kenya:

• Subtotal: KSh10,000
• VAT (16% (standard), 8% (petroleum), 0% (exports)): calculated on the subtotal
• Total: subtotal + VAT

Always show the VAT as a separate line item — never bundle it into the price without disclosure.

Common Format Mistakes

Common Format Mistakes includes: Missing "KRA PIN" — makes the invoice invalid for input credits Not labelling the document as "Tax Invoice"

• Missing "KRA PIN" — makes the invoice invalid for input credits
• Not labelling the document as "Tax Invoice"
• Using old VAT rates
• Bundling VAT into prices without a clear breakdown
• Non-sequential or duplicated invoice numbers

Free Templates for Kenyan Businesses

Invoicemonk's invoice generator provides pre-built templates with all KRA-required fields. Select your country, add your KRA PIN, and the platform handles VAT calculations automatically.

Invoicemonk's invoice generator provides pre-built templates with all KRA-required fields. Select your country, add your KRA PIN, and the platform handles VAT calculations automatically.

Digital vs Paper Invoices

KRA accepts digital invoices provided they contain all mandatory elements and can be produced for audit.

KRA accepts digital invoices provided they contain all mandatory elements and can be produced for audit. Kenya runs KRA eTIMS (the electronic Tax Invoice Management System that replaced TIMS in late 2023). Every VAT-registered business must transmit invoices to KRA in real time through an eTIMS-approved VSCU or OSCU channel and bind the KRA-issued Control Unit Invoice Number and signed QR to each invoice.

Using invoicing software ensures consistency and reduces errors compared to manual formatting.