The short answer
Turnover Tax is charged on gross sales rather than on profit, so whether it suits a business depends on its margin rather than on its size. For minimarts specifically, that plays out against how the trade already sells and to whom.
Turnover Tax for minimarts
Several hundred to a couple of thousand lines, with a chiller that ties up capital and punishes power interruptions, and a fresh section small enough that a single bad buying decision is visible in the month. That is the background against which turnover tax has to work in this trade.
What invoicing actually looks like here
The trade is walk-in and receipt-driven, but minimarts near offices and estates routinely get asked for invoices by small companies buying kitchen and cleaning supplies, and those customers need the invoice to claim the expense.
What the rules say
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.
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.
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.
A different basis, not a smaller version of income tax
Turnover Tax is charged on gross turnover rather than on profit. That distinction matters more than the rate: a business with thin margins pays on the whole sale, not on what is left after cost. For some trades the arithmetic works out well and for others it does not, and which is which depends on margin rather than on size.
Where the band sits
The band limits and the rate have moved more than once. This page deliberately does not state them, because a figure repeated from an out-of-date article is worse than no figure. KRA publishes the current position.
Where this goes wrong
- One till, several staff, no way to tell who rang what
- Chiller losses during outages
- Slow lines quietly absorbing working capital
Common questions
Does a minimart need to issue a tax invoice for every sale?
The trade is walk-in and receipt-driven, but minimarts near offices and estates routinely get asked for invoices by small companies buying kitchen and cleaning supplies, and those customers need the invoice to claim the expense.
What usually goes wrong with records in a minimart?
The recurring problems in this trade are one till, several staff, no way to tell who rang what; chiller losses during outages; slow lines quietly absorbing working capital; pricing drift between the shelf and the till. Each of them shows up in the records before it shows up in the bank balance.
How should a minimart keep stock records?
Several hundred to a couple of thousand lines, with a chiller that ties up capital and punishes power interruptions, and a fresh section small enough that a single bad buying decision is visible in the month. 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
- officialKenya Revenue Authority — Kenya Revenue Authority, checked 2026-09-18
- officialTax Procedures Act, 2015 (Act No. 29 of 2015) — National Council for Law Reporting (Kenya Law), checked 2026-09-18
- officialIncome Tax Act (Cap. 470) — National Council for Law Reporting (Kenya Law), checked 2026-09-18
- 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