Accounts and tax returns for private limited companies

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Apply to extend your accounts filing deadline

You can apply to extend your accounts filing deadline with Companies House if you cannot send your accounts because of an event outside your control - for example, if a fire destroyed company records before your filing deadline.

You must apply for the extension before your filing deadline.

You may not be eligible if you’ve already extended your filing deadline, or shortened your accounting period.

How to apply

You can apply online or by post.

Apply online

To apply online you’ll need:

  • your company number
  • information about why you need more time
  • any documents you have that support your application

Apply by post

You can write to Companies House to apply for an extension.

You should explain what’s happened and how much more time you’ll need to file your accounts.

Send your application to:

Companies House
Crown Way
Cardiff
CF14 3UZ
DX 33050 Cardiff