There is a dizzying array of things to do when it comes to filing. Corporation tax returns, VAT, Annual Return, Self-assessment, the list goes on. So when should you file your company accounts?

Put simply, after the end of its financial year, every private limited company must prepare full annual accounts and a company tax return.

The deadline for filing the first set of accounts with Companies House is 21 months after the date the company was registered with Companies House. Annual accounts must be submitted 9 months after the company’s financial year ends.

Corporation Tax

There is a fixed date for the payment of Corporation Tax, which is nine months and one day after the end of the relevant accounting period. A company is usually required to pay the tax due in advance of the filing deadline for a company tax return, but filing on the same day as the return is acceptable.

In most cases, a company’s tax return must be submitted within 12 months from the end of their accounting period. Online Corporation Tax filing has been compulsory since March 2011, and company tax returns have to be filed using the iXBRL data standard – using either HMRC’s own software or third-party commercial software.

The accounting period for Corporation Tax is usually the same 12-month period as the company’s financial year.

Contact us for more information or if you need any assistance