If you have ever asked a clearing agent what it will cost to bring in a used car and gotten back a number that felt like it belonged to a much nicer vehicle, you are not imagining things. Kenya's import tax stack on used vehicles is genuinely one of the heaviest in the region, and it is made up of five separate charges that stack on top of each other rather than one flat "duty" figure. This guide walks through each charge in the order KRA applies it, explains how your car's taxable value is actually decided, and works through a rounded, illustrative example so you can see roughly where the money goes. Treat the percentages here as accurate to the current framework as of this writing, but always confirm the exact figures with KRA or a licensed clearing agent before you commit money to an actual import — rates, thresholds and valuation methods do get revised.

The Five-Part Tax Stack, in the Order KRA Applies It

Kenya taxes imported used vehicles through a cascade: each charge is calculated on a base that already includes the charges before it. That cascading structure is the single biggest reason first-time importers underestimate their final bill — you are not paying five taxes on the same number, you are paying taxes on taxes.

1. Import Duty — 35% of the customs (taxable) value.
2. Excise Duty — 20% of (customs value + Import Duty) for engines up to 1500cc, or 25% for engines above 1500cc.
3. VAT — 16% of (customs value + Import Duty + Excise Duty).
4. Import Declaration Fee (IDF) — 2.5% of the CIF value.
5. Railway Development Levy (RDL) — 2% of the CIF value.

On paper that might look like "35 + 25 + 16 + 2.5 + 2," which would be manageable. In practice, because each later charge is calculated on a base that already includes the earlier ones, the effective total is much higher than a simple sum suggests — commonly cited estimates put combined duties and fees at roughly 60–75% of a vehicle's CIF (Cost, Insurance, Freight) value, and for larger-engined vehicles the cascading effect can push the total close to, or even past, the CIF value itself. We will show exactly how that compounding works in the worked example below.

Import Duty: 35% of Customs Value

Import Duty is the first charge applied and the base every other tax builds on. It is set at 35% of the vehicle's customs value — essentially its CIF value once KRA has assessed it (more on how that assessment happens in the CRSP/invoice section below). There is no sliding scale by engine size at this stage; 35% applies broadly to used passenger vehicles regardless of whether you are importing a compact hatchback like a Toyota Vitz or a larger SUV like a Land Cruiser Prado. Where engine size starts to matter is the very next step.

Excise Duty: 20% or 25%, Depending on Engine Size

Excise Duty is where engine capacity changes your bill. It is charged at 20% for vehicles with engines of 1500cc or below, and 25% for anything above 1500cc — and, critically, it is not calculated on the customs value alone. It is calculated on the customs value plus the Import Duty you just paid. That means a bigger engine does not just mean a higher percentage; it means a higher percentage applied to an already-inflated base. This is a big part of why popular small-engined models like the Toyota Axio, Honda Fit, Mazda Demio, Toyota Vitz and Nissan Note tend to be comparatively more affordable to import than larger SUVs and crossovers — they typically sit at or under the 1500cc line.

VAT: 16%, Applied Near the End of the Stack

Value Added Tax at the standard 16% rate is applied next, and by this point the base has grown three times over — it is calculated on customs value plus Import Duty plus Excise Duty combined. This is the step that most clearly shows why the "tax on a tax on a tax" structure matters: VAT is not 16% of what you paid for the car, it is 16% of a number that already has 35% and 20–25% baked into it.

IDF and RDL: Smaller Charges, Still Add Up

The Import Declaration Fee (2.5% of CIF value) and the Railway Development Levy (2% of CIF value) are the smallest pieces of the stack, but unlike Excise and VAT, they are calculated directly on the CIF value rather than on a compounded base — so they are more predictable. Combined they add roughly 4.5% of CIF value on top of everything else. Neither is negotiable or waivable for a standard used-vehicle import.

CRSP vs Invoice-Based Valuation: How KRA Decides What Your Car Is "Worth"

All five charges above are only as accurate as the "customs value" they are calculated from — and that valuation step is where a lot of confusion and disputes happen. For years, KRA leaned heavily on the Current Retail Selling Price (CRSP) schedule: a published table of reference values for thousands of vehicle models, used as a benchmark regardless of what you actually paid for the car abroad. As of July 2025, KRA shifted toward an invoice-based valuation approach — meaning your actual purchase invoice, proof of payment and shipping documents carry more direct weight in determining customs value, rather than relying solely on the fixed CRSP figure for that model.

The CRSP tables have not disappeared, though. They were revised in 2025 to cover more than 5,200 models and still function as a reference point KRA can cross-check against — particularly to flag under-invoicing, where an importer submits a suspiciously low purchase price to shrink the tax base. In practice, this means two things for a buyer: first, keep every piece of paperwork from the purchase — invoice, payment confirmation, bill of lading — because it is now more directly relevant to what you will be taxed; and second, don't assume the number on your invoice is automatically what KRA will use, since your declared value can still be checked against the CRSP benchmark and adjusted if it looks inconsistent. If you're unsure which valuation basis will apply to your specific model and shipment, it's worth confirming directly with KRA or an experienced clearing agent before you finalize a purchase abroad.

Worked Example: Importing a Mid-Range Toyota Axio

Numbers make this easier to follow than percentages alone, so here is a rounded, illustrative walk-through. This is not a quote, not a specific vehicle, and not a promise of what any real import will cost — it exists purely to show how the cascade compounds. Actual figures depend on your vehicle's condition, model year, specific valuation and prevailing rates at the time you import.

Say we're looking at a mid-range Toyota Axio, roughly 1500cc, with an assessed CIF/customs value of approximately KSh 900,000.

Notice what happened: the duty and tax stack alone came to roughly 92% of the CIF value in this illustration — well above what a simple "35 + 20 + 16 + 2.5 + 2" addition would suggest, and a useful reminder that the compounding effect is real, not a rounding quirk. A larger-engined vehicle above 1500cc would push the Excise Duty rate to 25%, which compounds further into the VAT step and typically brings the combined tax burden even closer to, or above, the CIF value itself. This is exactly why an SUV or a Subaru Forester with a bigger engine can end up disproportionately more expensive to import than its purchase price abroad would suggest — the tax base grows with every step, not just the tax rate.

On top of this duty stack, budget separately for the QISJ pre-shipment roadworthiness inspection required before the car leaves its country of origin, which typically runs around KSh 12,000, plus shipping/freight, port and clearing agent charges, registration and number plate fees with NTSA, and your first insurance premium. None of those are part of the KRA duty calculation above, but they are real cash you will need before the car is legally on Kenyan roads.

Other Costs That Aren't in the Duty Stack But Still Matter

• QISJ pre-shipment inspection — required before export, typically around KSh 12,000, separate from the KRA duty stack.
• Freight and marine insurance — part of what makes up the CIF value in the first place, so it directly affects your customs value and therefore every tax above it.
• Clearing agent fees — most importers use a licensed clearing agent to handle documentation at the port; fees vary by agent.
• NTSA registration and number plates — a separate government fee once the car is cleared.
• Insurance — third-party cover is the legal minimum, while comprehensive cover (often required if you're financing the car) typically runs around 3.5–7% of the vehicle's value per year.

If you'd rather skip the import process altogether, buying a car that's already cleared and registered in Kenya — whether foreign-used or locally-used — means someone else has already absorbed this entire tax stack, and the price you see is the price you pay.

Why did my car cost so much more in duty than I expected?

Almost always, it's the cascading structure catching people off guard. Buyers tend to mentally add the percentages (35% + 20–25% + 16% + 2.5% + 2%) and expect something in that neighborhood. But because Excise Duty is charged on customs value plus Import Duty, and VAT is charged on customs value plus Import Duty plus Excise Duty, the effective total ends up considerably higher than a simple sum — commonly well over half the CIF value, and sometimes close to or above it entirely for larger-engined vehicles. If your figure came in higher than a rough estimate you did yourself, check whether you were adding the rates instead of compounding them.

Does the 8-year import age rule affect the cost too?

Indirectly, yes. Kenya's 8-year age rule (the vehicle must be no more than eight years old from its first registration) doesn't add a separate tax line, but it does shape which vehicles are eligible to import at all, and eligible vehicles that are closer to the 8-year cutoff tend to carry lower CRSP/valuation figures than newer ones of the same model — which flows through to a lower customs value and, therefore, lower duty across the whole stack. We cover the age rule itself, including what happens to vehicles that fall outside it, in a separate guide, but it's worth knowing the two rules interact: age affects eligibility and, indirectly, the valuation your duty is based on.

Can I estimate this myself before I commit to buying?

You can get a reasonable ballpark using the structure above — start with a realistic CIF estimate for the specific model and year, apply Import Duty, then Excise on that new total, then VAT on the total after that, then add IDF and RDL on the original CIF. But because actual customs valuation can involve CRSP cross-checks, invoice scrutiny and case-by-case judgment calls by KRA, a self-calculated figure should be treated as a starting point, not a final number. Before you send money for a vehicle abroad, it's worth getting a written estimate from a licensed clearing agent or confirming current rates and your vehicle's likely valuation directly with KRA.

Import duty math like this is exactly why a lot of Kenyan buyers decide it's simpler to buy a car that's already cleared, registered and priced in shillings rather than importing one themselves — and if that sounds like you, you can browse cars for sale in Kenya already on the ground, with the duty, clearing and registration work already done.