Annual advance tax per commercial vehicle by capacity.
Annual advance tax
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Capacity-based amount
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Annual minimum
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What advance tax is, and who pays it
Advance tax is a payment that owners of commercial vehicles in Kenya make before they can renew or transfer the vehicle. It applies to vehicles that earn a living: lorries, trucks, pickups carrying goods, matatus, buses and other public service vehicles. It is not a final tax. Think of it as a deposit against the income tax your transport business will owe at year end. When you file your return, the advance tax you have already paid is credited against your final bill, so it is not lost, it is brought forward. Private saloon cars and personal vehicles do not pay it.
This calculator is for the owner of a goods vehicle or a passenger vehicle who wants a rough annual figure before walking into the bank or onto the KRA portal. It is also useful for a small fleet operator budgeting the yearly cost across several units. Because the law charges per vehicle, you run the numbers once for each vehicle and add them up.
The rule that matters more than the rate: higher of two amounts
The stable structure, the part worth learning because it rarely changes, is this. The charge is the higher of a capacity-based amount and an annual minimum per vehicle. For goods vehicles the capacity-based amount is a rate for each tonne of load capacity. For passenger vehicles it is a rate for each passenger seat, charged per month and then annualised. Whichever of the capacity amount or the floor is larger is what you pay. That higher-of test is the engine of the whole calculation.
The actual shillings are where caution is essential. The per-tonne rate, the per-seat rate and the annual minimum that this calculator applies are indicative placeholders, not figures verified against the current KRA schedule, and the tool itself flags them as such. Treat the numbers below as an illustration of how the mechanism works, and confirm the live rates and the minimum with the KRA before you pay, because they are set by schedule and have been adjusted over time.
A 10-tonne lorry, and why a small pickup pays the floor
Take a goods vehicle rated at 10 tonnes. At the per-tonne rate this calculator applies, KES 2,500 a tonne, the capacity amount is KES 25,000 for the year. That comfortably beats the KES 5,000 annual minimum the tool uses, so the lorry pays KES 25,000. Now shrink the vehicle to a 1-tonne pickup. Its capacity amount is just KES 2,500, which is below the floor, so the higher-of rule kicks in and the pickup pays the KES 5,000 minimum instead. Same formula, two different outcomes, and it shows exactly when the floor starts to bite.
| Vehicle | Capacity amount (KES) | Annual minimum (KES) | You pay (KES) |
|---|---|---|---|
| 10-tonne lorry | 25,000 | 5,000 | 25,000 |
| 1-tonne pickup | 2,500 | 5,000 | 5,000 |
Passenger vehicles work the same way, but the rate is charged per seat per month. A 14-seater matatu at the KES 100 per seat per month this tool applies works out to KES 16,800 for the year, again the higher of that and the floor. The principle never changes even as the rates do.
A common mistake when budgeting
Operators sometimes assume the advance tax is the end of their income tax for the vehicle. It is not. If the transport business is profitable, the final income tax can be well above the advance tax already paid, and the balance falls due on filing. The reverse is also true: if you overpay relative to your final liability, the credit can reduce other tax due. Keep the advance-tax receipts, because you will need them to claim the credit on your annual return. And do not forget that the figure renews each year for as long as you hold the vehicle.
When do I actually pay advance tax?
In practice it is tied to the vehicle, so owners typically settle it in connection with annual licensing or before a transfer of ownership goes through. The mechanics are administered by the KRA, and the exact triggers and due dates can change, so confirm the current procedure on the KRA portal rather than relying on a date here.
Does a bigger or newer vehicle pay more?
Under the structure modelled here it is capacity that drives the charge, not the price or age of the vehicle. A heavier goods vehicle with more rated tonnage, or a passenger vehicle with more seats, produces a larger capacity amount and so a larger bill, subject always to the higher-of test against the floor. Two trucks of the same tonnage pay the same advance tax even if one cost far more to buy.