Calculators

A number of easy to use calculators, these will help you to check and plan your finances.

    Fuel cost

    Calculate your fuel expenditure over a year.

    Payslip

    Are you paying the correct amount of PAYE? Check you are having the correct amount of tax deducted from your income.

    Property taxes

    How much tax will you have to pay when you buy property?

    VAT

    Calculate the VAT to be paid where VAT is included in the amount entered at the standard rate of 20%.

    Tax and business calendar

    Details of compliance and regulatory deadlines.

      31 March 2024

      • Corporation tax

        End of corporation tax financial year.

      • CT61

        End of CT61 quarterly period.

      • Corporation tax return

        Filing deadline for corporation tax return self-assessment form CT600 for period ended 31 March 2023 to be submitted to HMRC.

      • Company accounts filing deadline

        Check your company’s financial year-end. The deadline for both filing your annual accounts and paying your corporation tax bill is usually 9 months after the end of your company’s financial year, while your corporation tax return is due 12 months after the end of the accounting period it covers.

      01 April 2024

      • Corporation tax payment

        Corporation tax payment due for year end 30 June 2023, for those companies not liable to pay their liability by installments.

      05 April 2024

      • P46 (car) electronic

        Quarter to 5 April 2024.

      • National Insurance Deadline

        Normal deadline to pay voluntary Class 2 or Class 3 NI for 2017/18.

      • Tax Year Ends

        2023/24 tax year ends.

      06 April 2024

      • New Tax Year

        2024/25 tax year begins.

      07 April 2024

      • VAT return submission and payment (online)

        Month-end or quarter 28 February 2024