Finance

Stamp Duty Calculator

UK stamp duty calculator 2026: SDLT in England & NI, LBTT in Scotland and LTT in Wales – with first-time buyer relief, second-home and non-resident rates.

get/api/calc/stamp-duty-calculator

Request

  • Base URL: https://calcbright.com
  • URL: https://calcbright.com/api/calc/stamp-duty-calculator
  • Auth: none declared

Query parameters

region'GB-ENG' | 'GB-NIR' | 'GB-SCT' | 'GB-WLS'

Where is the property?

pricenumber

Purchase price

buyer'standard' | 'first' | 'additional'

Buyer type

nonResident'no' | 'yes'

Non-UK resident buyer?

Response

Calculation result

okboolean
toolstring
namestring
urlstring

Open this link to see the full calculation

inputsobject
summarystring

Plain-text answer

detailsstring
resultobject
errorsobject

Changes

No recorded changes to this operation across all 1 revision of this API.