Rate increase update - March 2023
Following the Bank of England's recent increase of its base rate to 4.25%, HMRC have announced an increase to its interest rate for late payments on main tax returns, from 13 April 2023.
- Late payment interest rate has increased to 6.75%.
- Repayment interest has increased to 3.25%.
- Corporation Tax late payment interest rate and repayment interest rate were set to the same levels as the above
Tax returns deadlines
Self-Assessment
- 31st October - paper tax return submission
- 31st January - Online submission
- 31st January - Tax payment deadline
Please note that businesses with a Self-Assessment tax bill of more than £1,000 are required to make a 'Payment on Account' towards their following year's tax bill.
Learn more about 'Payment on Account'. (payment on account article will be updated)
Payment arrangements
If you cannot pay your Self-Assessment bill on time and owe less than £30,000, you can contact HMRC to set up a Time to Pay payment plan.
VAT - Submitted quarterly
One calendar month and 7 days after the end of an accounting period.
Company Accounts
- Submit your first accounts to Companies House - 21 months after registering your company on Companies House.
- Submit your annual accounts to Companies House - 9 months after your company's financial year end.
Corporation Tax
- Submit and pay - 9 months and one day after the end of your accounting period.
- File your company's tax return - 12 months after your company's corporation Tax accounting period, ends.
