Dormant Company Tax Requirements – Do I Need to Tell HMRC?
- neel101967
- Oct 4
- 1 min read

Dormant companies usually do not need to pay corporation tax or submit tax returns.
If your company is dormant, it usually doesn’t need to pay Corporation Tax or submit tax returns. However, you must formally notify HMRC to avoid receiving unnecessary tax return reminders or penalties.
When to Notify HMRC
When your company becomes dormant: Inform HMRC as soon as trading stops so they can mark your company as dormant in their records.
If your company starts trading again: Notify HMRC immediately to restart tax obligations.
Filing Dormant Accounts
Even if no tax is due, you still need to file dormant accounts with Companies House and keep your company records up to date. Click here to file now
If you’re unsure about your HMRC notification or dormant company status, it’s best to seek professional advice or use a reliable filing service to stay compliant effortlessly.




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