SelfSubmit is designed to help you stay compliant with HMRC Making Tax Digital requirements. You remain responsible for ensuring the information you submit is accurate.

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Help & Support

HMRC publishes authoritative guidance on GOV.UK, runs free webinars, and offers helplines. Complex situations benefit from regulated professional advice.

  • GOV.UK collections are updated when rules change
  • Webinars cover MTD for Income Tax step by step
  • Contact HMRC early if you cannot meet a deadline

What it is

HMRC publishes detailed guidance on GOV.UK, runs webinars for MTD, and provides helplines for Self Assessment and VAT. Complex cases may need professional advice from a qualified accountant.

SelfSubmit is record-keeping and submission software — not tax advice. For disputes, investigations, or complex structures, use an ICAEW, ACCA, or AAT member firm. Community forums are not a substitute for GOV.UK.

Who it applies to

Everyone in MTD — especially when starting out or changing business structure.

What you need to do

  • Read the relevant GOV.UK collection for your situation.
  • Attend HMRC webinars for MTD for Income Tax.
  • Contact HMRC if you cannot meet a deadline. Do not leave correspondence unaddressed.

Key points

  • SelfSubmit helps organise records and submissions — it does not replace HMRC guidance or professional advice.
  • Always verify rule changes on GOV.UK.

Common mistakes to avoid

  • Relying on social media tax “hacks” instead of GOV.UK
  • Missing HMRC letters and penalty notices
  • Waiting until investigation to find missing records

How SelfSubmit helps

Use SelfSubmit for organised monthly records and our information blocks for concise MTD summaries — always verify rule changes on GOV.UK before acting.

Further reading