Start with the instrument and transaction
Stamp duty is assessed on the relevant legal instrument. A sale transfer, gift, lease, charge or transmission following a death should not be treated as interchangeable transactions. Explain exactly what you propose to register before using an estimate. The same property value can produce a different question when the legal instrument changes.
The Ministry of Lands publishes transfer stamp duty at 2% or 4% of property value. Which rate and value apply requires confirmation for the property and instrument. A calculator is a budgeting aid, not an official assessment or a substitute for establishing the correct classification.
Sale price and assessed value
Do not assume the negotiated price necessarily determines the amount assessed. The valuation and assessment process matters. Keep the sale agreement, title particulars and any valuation information together so differences can be identified and explained.
For a simple illustration only, applying a 4% assumption to KES 10 million gives KES 400,000, while a 2% assumption gives KES 200,000. That arithmetic does not determine the property's classification, the value accepted by the authority or whether relief is available. Keep a contingency until the actual assessment is known.
An exemption needs supporting facts
KRA lists potentially exempt transactions including transfers between spouses, certain charitable gifts and transfers of family property following the registered owner's death. The description of the relationship is not the entire exemption analysis. The instrument, supporting documents and applicable approval process still need checking.
Ask your advocate what provision is being relied on, whether an application or endorsement is required, and what evidence will support it. Selecting an exemption in the calculator does not secure one, and an assumption about relief should not be used to promise a final completion budget.
Assessment, payment and completion evidence
- Confirm the instrument, title details and transaction parties.
- Identify the valuation and assessment route for that transaction.
- Review the assessment before paying through the authorised channel.
- Keep the payment receipt and any relief or exemption evidence.
- Check how the stamped instrument fits into the registration and completion process.
If execution or payment is already late, identify the relevant dates before estimating exposure. Do not rely on an undated screenshot or reuse a payment reference from another transaction. Ask for an instrument-specific review where a penalty or disputed assessment arises.
Budget beyond the duty
Duty is one component of the acquisition cost. Professional fees, applicable taxes on professional services, registry expenses, consent costs, survey work and financing expenses may also need funding. Keep each item separate so you can distinguish a legal fee from an official charge or third-party expense.
Use the stamp-duty tool for a stated assumption and the property-cost tool for the wider budget. For advice, request a property consultation and identify the transaction type, approximate value and stage. The firm can then scope assessment assistance or the conveyancing work separately.
Useful tools for this question
The tools provide provisional information based on selected assumptions. They do not verify documents or determine legal rights.
Official sources and further reading
Related legal services
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This guide provides general information, not legal advice, and does not create an advocate-client relationship. The appropriate route, applicable law and current official procedures should be checked for your circumstances. Do not send confidential documents through the enquiry form.