Pay Stamp Duty Reserve Tax

Imported from official source

Finance Classified by Officially

Stamp Duty Reserve Tax (SDRT) is paid on the paperless purchase of shares.

It should not be confused with paying either:

  • Stamp Duty on shares bought on a stock transfer form
  • Stamp Duty Land Tax when property is bought or transferred
  • The 2 types of SDRT payment are stocks and shares made:

  • through the ‘CREST’ system — a computerised register of shares and shareowners
  • outside of CREST — ‘off-market’ payments
  • The payment deadlines, payment reference numbers and HMRC bank account details are different in each case.

    CREST automatically deducts SDRT from chargeable trades and pays the tax to HMRC. No manual payment or notice is required.

    Stocks and shares payments outside of CREST

    If you make a trade outside of CREST, ‘off-market’ payments, you have to contact Stamp Duty Reserve Tax enquiries by sending a written notice that includes:

  • what and how many securities have been transferred
  • any relief or exemption, or both, claimed
  • details of the payment or other exchange, including monetary value, made
  • a reference number, chosen by you, so HMRC can identify the payment
  • Where multiple transactions have taken place in a reporting period, you have to provide details of each individual transaction.

    You should allow 3 working days for your notice to reach HMRC.

    If the payment could have been made through CREST but was not, the deadline for both the payment and the notice is 14 days from the date of the trade.

    If the payment could not have been made through CREST, the deadline for both the payment and the notice is the 7th day of the month after the calendar month in which the agreement took place.

    If the deadline is on a weekend or bank holiday, make sure your payment reaches HMRC by the end of the previous working day.

    If you do not pay by the deadline, you may need to pay a penalty or interest, or both.

    You need the reference number you provided on your off-market payment notice.

    This is an extract. The publication continues at the source.

    Read the original at the source: https://www.gov.uk/guidance/pay-stamp-duty-reserve-tax

    Officially imported this from HM Revenue and Customs’s own source and shows an extract. If you work there, claiming the profile and verifying the domain lets you choose to show the full text here.

    Provenance

    Organization
    HM Revenue and Customs — imported from official source
    Official source
    https://www.gov.uk/government/organisations/hm-revenue-customs.atom ATOM
    Imported
    September 21, 2026 15:30
    Versions
    1 recorded
    Identity
    https://www.gov.uk/guidance/pay-stamp-duty-reserve-tax#2026-09-21T14:29:31Z

    Officially records where a publication came from, not whether it is true. Imported records are reproduced from an organization's own official source.