Enter Property Details
Formula Used
This calculator uses progressive SDLT bands for additional residential property. Each part of the purchase price is taxed inside its own band. The buy to let rates used are 5%, 7%, 10%, 15%, and 17%.
Total stamp duty = sum of band taxes + non-resident surcharge + optional company charge. Gross rental yield = annual rent ÷ property price × 100. Cash needed = deposit + stamp duty + legal cost + survey cost + refurb cost.
How to Use This Calculator
Enter the property price first. Add expected monthly rent, deposit, and purchase costs. Tick the non-resident option when it applies. Use the company option only for a high value company purchase estimate. Press the calculate button. The result appears above the form and below the header. You can download the figures as CSV or PDF.
Example Data Table
| Property Price | Monthly Rent | Deposit | Estimated SDLT | Gross Yield |
|---|---|---|---|---|
| £250,000 | £1,100 | £62,500 | £15,000 | 5.28% |
| £350,000 | £1,500 | £87,500 | £25,000 | 5.14% |
| £600,000 | £2,400 | £150,000 | £50,000 | 4.80% |
Buy to Let Stamp Duty Guide
What This Calculator Does
A buy to let purchase needs careful cost planning. Stamp duty can be one of the largest upfront charges. This calculator estimates that charge for additional residential property in England and Northern Ireland. It also adds wider purchase costs. These include legal fees, survey costs, refurbishment budgets, and deposit cash. The result helps landlords compare deals before making an offer.
Why Stamp Duty Matters
Stamp duty is charged in bands. A higher price does not place the whole property into one rate. Only the amount inside each band gets that band rate. Buy to let homes usually include an extra surcharge. This makes the tax higher than a main home purchase. The tool separates the tax bands, so the calculation is easier to check.
Investment Planning
A good rental property is not judged by purchase price alone. You should also review rent, mortgage interest, and cash needed. The calculator estimates gross yield from annual rent. It also shows a first year cost estimate. This figure can help you compare two possible homes. It can also show whether more deposit or lower fees would improve the deal.
Advanced Options
The non-resident checkbox adds a simple two percent surcharge estimate. This may apply when the buyer is not UK resident. The company high value option is included for advanced testing. It should not replace legal advice. Some company purchases can follow special rules. Always ask a conveyancer or tax adviser before exchange.
Using the Result
Use the stamp duty result as an estimate. Save the CSV file for spreadsheet checks. Export the PDF for client notes or personal records. Review the band table before relying on the result. Tax rules can change. Reliefs and exemptions can also change the final bill. This calculator gives a planning figure, not formal tax advice.
FAQs
1. What is buy to let stamp duty?
It is property purchase tax for a rental or additional residential home. It normally includes higher rates than a main home purchase.
2. Does this calculator cover Scotland or Wales?
No. Scotland uses Land and Buildings Transaction Tax. Wales uses Land Transaction Tax. This tool is for England and Northern Ireland estimates.
3. Why is the first band not zero?
Buy to let homes usually pay the additional property surcharge. That means the first portion can still create tax.
4. What is the non-resident surcharge?
It is an extra charge that can apply to non-UK resident buyers. This calculator adds a simple two percent estimate.
5. Is the company option always required?
No. It is only for advanced checking of possible high value company purchase rules. Get professional advice before using it for decisions.
6. What is gross rental yield?
Gross yield compares annual rent with property price. It does not deduct tax, repairs, voids, insurance, or management fees.
7. Can I download the result?
Yes. Use the CSV button for spreadsheet records. Use the PDF button for a simple printable summary.
8. Is this legal tax advice?
No. It is an estimate for planning. SDLT can depend on timing, ownership, residency, reliefs, and transaction structure.