Question 1

How is UK Stamp Duty Land Tax (SDLT) calculated across progressive property bands?

Accepted Answer

SDLT is charged on increasing portions of property purchase price above the nil-rate threshold, with progressive rates from 5% to 12% across residential price tiers.

Question 2

What is the additional dwelling surcharge for second homes and buy-to-let investments in the UK?

Accepted Answer

Buyers purchasing an additional residential property (second home or buy-to-let) pay an additional 3% (or 5% in revised bands) surcharge on top of standard residential SDLT rates.

Question 3

What SDLT relief is available for UK first-time buyers?

Accepted Answer

First-time buyers pay 0% SDLT on properties up to £425,000, and 5% on the portion between £425,001 and £625,000, provided the total property price does not exceed £625,000.

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