Suppliers doing business with government entities will now face tighter invoice verification requirements following the integration of eTIMS and IFMIS. The Kenya Revenue Authority said the new system will strengthen tax compliance while improving transparency in government transactions.
In a public notice dated August 31, 2026, KRA announced the successful integration of the Electronic Tax Invoice Management System (eTIMS) and the Integrated Financial Management Information System (IFMIS).
The integration is being implemented in collaboration with the National Treasury. It forms part of the government’s wider digital transformation agenda.
KRA said the new system will help improve accountability in government transactions. It will also support smoother financial processes across public institutions.
“The integration will promote greater transparency and accountability in Government transactions,” KRA said in the notice.
It added that the system would support efficient financial processes. In addition, it will enhance tax compliance through the automated validation of tax invoices.
As a result, suppliers working with government entities must generate valid eTIMS invoices before submitting payments for processing through IFMIS. The details on invoices submitted to government institutions must also match those generated and recorded in eTIMS.
KRA further urged suppliers to regularly check their tax compliance status. They are also expected to ensure that their tax records and information remain accurate and up to date.
“Suppliers must generate valid eTIMS invoices for all supplies before submission for payment processing through IFMIS,” read part of the public notice.
Suppliers who require assistance can seek support from KRA on eTIMS onboarding, invoice generation and other related matters.
Meanwhile, KRA and the National Treasury said they will continue supporting stakeholders during the implementation and transition period.
The two institutions said sensitisation programmes and technical support would continue. Relevant guidance will also be provided to ensure a smooth adoption of the integrated eTIMS-IFMIS system.
The new integration is expected to tighten the link between tax invoicing and government payments. It could also make it easier for authorities to verify transactions before public funds are released.