HM Revenue & Customs

Applying for an HMRC/SDLT account

To submit Stamp Duty Land Tax (SDLT) forms through in Legal Forms, you use the same credentials as you use for HMRC Online Services. You will need: HMRC User ID. HMRC User Password. Stamp Taxes Onlin…

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SDLT - agent authorisation

Where are the agent authorisation questions?

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SDLT - paying the tax

When you submit SDLT returns using Legal Forms, your SDLT5 certificate will contain a unique transaction reference number (UTRN). This reference will always be made up of 9 numbers and 2 characters (…

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SDLT- Correcting a mistake

What do I do if I have made a mistake on my SDLT form but it has already been submitted and processed by HMRC? If you made a mistake when you filled in your SDLT return, you have 12 months after the…

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Contact HMRC

If you need to speak to HMRC about your submissions, their contact details can be found here: https://www.gov.uk/government/organisations/hm-revenue-customs/contact/stamp-duty-land-tax

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Contact