The short answer
eTIMS Online is a browser channel with nothing installed and eTIMS Lite is a lightweight channel for businesses issuing few invoices. The choice follows from how your business issues invoices: how many, how fast, and whether the connection holds while you do it.
Side by side
| eTIMS Online | eTIMS Lite | |
|---|---|---|
| Kind of thing | A web portal used in a browser, on whatever device has one. | A simplified channel reached through eCitizen, with USSD and mobile routes alongside it. |
| Runs on | a laptop, a desktop, a tablet, a smartphone | a smartphone, a laptop, a desktop, a basic phone |
| Connection | Needs the connection up | Depends on setup |
| Invoice rhythm | One invoice at a time, typed | Occasional, a few invoices |
eTIMS Online
The browser route. You sign in to the taxpayer portal and issue invoices from there, with nothing installed on the machine you are using. Invoices issued deliberately, one at a time, by someone who has a moment to do it. The pattern fits a service business or a wholesaler invoicing after the fact better than a shop invoicing at the till.
eTIMS Lite
The lighter route, which KRA makes reachable through eCitizen as well as through USSD and a mobile solution. Aimed at businesses issuing few invoices rather than at a busy till. Occasional invoices, raised one at a time, usually because a specific customer asked. Not a till system and not intended as one.
How to choose between them
Our reading, not a rule. Nothing below is a statement of what KRA requires.
eTIMS Online gets awkward when
A counter under pressure: a browser form is slow when someone is waiting. Trading through an outage, because the portal needs the connection to be up. High invoice volume, where re-keying what the till already knows is duplicated work.
eTIMS Lite gets awkward when
Any volume at all: it is built for few invoices, not many. A business that needs invoicing joined up with stock, because it is not a POS. A trade where the invoice has many lines on it.
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.
KRA states that taxpayers can onboard themselves, and that registration comes before installing an eTIMS solution rather than after it.
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.
KRA documents eTIMS Client options for Windows and for Android, and makes eTIMS Lite reachable through eCitizen, through USSD and as a mobile solution.
KRA states that eTIMS applies across business structures and sectors, including businesses that are not registered for VAT. Whether a particular business is in scope still depends on its own circumstances, which is a question for KRA.
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.
Common questions
Which is better, eTIMS Online or eTIMS Lite?
Neither, as a general matter. They assume different invoicing patterns, and the one that suits a business follows from how many invoices it issues and how reliable its connection is.
When would eTIMS Online be the wrong choice?
A counter under pressure: a browser form is slow when someone is waiting.
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
- officialeTIMS taxpayer portal — Kenya Revenue Authority, checked 2026-09-18
- officialKenya Revenue Authority — Kenya Revenue Authority, checked 2026-09-18