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MTD Checker
Am I affected — and from when? Enter your income, get your exact start date and deadlines.
Open tool › 💷Rental Tax Calculator
Estimate the tax on your rental profit — with the Section 24 mortgage-interest credit done correctly.
Open tool › 🏠Stamp Duty (SDLT) Calculator
Buying a buy-to-let? Estimate SDLT including the 5% additional-property surcharge.
Open tool ›Want the full picture?
Download the free MTD Starter Kit — deadlines, penalties, allowable expenses and a quarter-by-quarter checklist in one guide.
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