eTIMS Integration Guides
Connecting your business systems to KRA's Electronic Tax Invoice Management System (eTIMS) is now mandatory for all VAT-registered businesses in Kenya. These guides cover the technical implementation — from API authentication to high-throughput middleware architecture.
Who These Guides Are For
Whether you are running SAP, QuickBooks, Tally, or a custom POS system, each guide walks through the specific integration requirements for your platform. We cover authentication flows, payload formatting, error handling, and performance optimization for production workloads.
Why Integration Matters
Manual eTIMS compliance is slow and error-prone. An automated integration eliminates double-entry, reduces compliance risk, and lets your finance team focus on analysis rather than data entry. For businesses processing more than 50 invoices per day, middleware integration is not optional — it is the only way to maintain compliance without adding headcount.