The short answer
System-to-system integration is named as a fit for wholesalers because of the invoicing pattern the trade has, not because of what it sells.
System-to-system integration in wholesalers
Our reading, not a rule. Nothing below is a statement of what KRA requires.
System-to-system integration is named here as a fit for wholesalers because of how the trade issues invoices, not because of what it sells. An integration between a business's existing software and eTIMS, rather than a separate place to go and type. What decides whether it works in practice is the trade's own invoicing reality: This is invoice-first trade. Nearly every customer is another business that needs a tax invoice carrying its PIN to claim the purchase, and getting those invoices wrong directly affects whether customers keep buying. Credit notes for returns and short deliveries are routine, not exceptional.
What invoicing actually looks like here
This is invoice-first trade. Nearly every customer is another business that needs a tax invoice carrying its PIN to claim the purchase, and getting those invoices wrong directly affects whether customers keep buying. Credit notes for returns and short deliveries are routine, not exceptional.
The invoicing pattern it assumes
Our reading, not a rule. Nothing below is a statement of what KRA requires.
Continuous and automatic. The invoice is a by-product of the sale rather than a separate task someone remembers to do.
Where it gets awkward
Our reading, not a rule. Nothing below is a statement of what KRA requires.
- A business with no existing system, where there is nothing to integrate
- Low volume, where the integration costs more than the typing it saves
- A setup nobody maintains, because an integration that silently stops is worse than a manual process
What the rules say
Stated by the publisher from the cited KRA material. Our reviewer has not yet re-checked it against the source, so confirm anything you are about to act on with KRA directly.
KRA identifies several categories of eTIMS solution, among them eTIMS Online, the eTIMS Client, eTIMS Lite, system-to-system integration, reverse invoicing and buyer-initiated invoicing. Which one suits a business depends on how it issues invoices rather than on what it sells.
Tax rules in Kenya change with each Finance Act and with regulations made during the year. Before acting on any figure, deadline or threshold, check the current position on KRA's own website.
This page explains how a requirement generally works. It is not tax advice, and it cannot account for the specifics of any one business. For a position you intend to rely on, confirm with KRA directly or with a registered tax agent.
What we are not stating here. Some of the specific requirements relating to this topic have not yet been verified against their primary source by our reviewer, so they are withheld from this page rather than stated from memory. That means you will not find a threshold, rate, deadline or penalty figure below. For those, check KRA directly. Everything else on this page explains how the mechanism works and is not affected.
Common questions
Does a wholesaler need to issue a tax invoice for every sale?
This is invoice-first trade. Nearly every customer is another business that needs a tax invoice carrying its PIN to claim the purchase, and getting those invoices wrong directly affects whether customers keep buying. Credit notes for returns and short deliveries are routine, not exceptional.
What usually goes wrong with records in a wholesaler?
The recurring problems in this trade are retailer credit stretching well past terms; price lists differing by customer tier; deliveries disputed without signed documents; margin erosion invisible at unit level. Each of them shows up in the records before it shows up in the bank balance.
How should a wholesaler keep stock records?
Large volumes at thin margins, where the difference between profit and loss is a few shillings per unit and a pricing error repeated across a week is serious money. Records that do not reflect that pattern will not tell you anything useful, whatever system produces them.
How do I know this information is current?
Tax rules in Kenya change with each Finance Act and with regulations made during the year. Before acting on any figure, deadline or threshold, check the current position on KRA's own website.
Sources
- officialeTIMS (Electronic Tax Invoice Management System) — Kenya Revenue Authority, checked 2026-09-18
- officialValue Added Tax Act, 2013 (Act No. 35 of 2013) — National Council for Law Reporting (Kenya Law), checked 2026-09-18
- officialKenya Revenue Authority — Kenya Revenue Authority, checked 2026-09-18
- officialIncome Tax Act (Cap. 470) — National Council for Law Reporting (Kenya Law), checked 2026-09-18
- officialFinance Act, 2023 (Act No. 4 of 2023) — National Council for Law Reporting (Kenya Law), checked 2026-09-18
- officialTax Procedures (Electronic Tax Invoice) Regulations, 2024 — Kenya Gazette / Kenya Law, checked 2026-09-18