Self Assessment Tax Returns

Accurate, timely Self Assessment returns — so you pay exactly what you owe, and not a penny more.

If you are self-employed, a company director, a landlord, or an individual with income from multiple sources, you are legally required to complete an annual Self Assessment tax return with HMRC. Missing the 31 January submission deadline results in an automatic £100 penalty, regardless of whether any tax is owed — with further penalties accruing at three and six months.

Our Self Assessment service takes the process entirely out of your hands. Your dedicated accountant will review all your income sources, identify every allowable expense and relief available to you, prepare your return accurately, and submit it to HMRC on your behalf — well in advance of the deadline.

Beyond simply filing your return, we take a proactive approach to your personal tax position. We will advise on legitimate tax planning opportunities, ensure you are aware of upcoming payment deadlines, and help you structure your income tax-efficiently going forward.

Sole traders and self-employed individuals earning over £1,000
Limited company directors
Landlords with rental income
Employees with an annual income of £100,000 or more
Individuals with significant investment income, dividends, or capital gains
Those receiving income from overseas
Partners in a business partnership
Individuals liable to the High Income Child Benefit Charge (HICBC)
Those claiming certain tax reliefs, including pension contributions or Gift Aid

*Who This Service Is For

What We Do

Conduct a thorough review of all income sources and expenditure
Identify and apply all allowable expenses, reliefs, and deductions
Prepare your SA100 and all relevant supplementary pages
Calculate your exact tax liability and advise on payment amounts and dates
Submit your completed return to HMRC on your behalf
Liaise with HMRC directly should any questions or enquiries arise<
Provide year-round availability for tax queries and planning advice

Key Dates & Deadlines

5 October — Registration deadline for individuals filing Self Assessment for the first time.

31 January — Online Self Assessment submission deadline for the previous tax year, and the deadline for paying any tax owed.

31 July — Deadline for the second payment on account, where applicable.

We will contact you well in advance of these dates, provide a clear checklist of information required, and ensure your return is submitted promptly — giving you complete peace of mind throughout the process.

Pricing

Self Assessment returns are available as a standalone one-off service or as part of a monthly accountancy package. Pricing is based on the complexity of your individual circumstances. Contact us for a personalised quote.

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Self Assessment Tax Returns