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Self Assessment Tax Return

Complete your Self Assessment with confidence through accurate and straightforward tax support. We help you meet your obligations while making the process simple.

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Clear Support from Your Records to Submission

Completing a Self Assessment return involves more than entering a few figures into an online form. You need to identify all relevant income, keep suitable evidence and apply the correct treatment to expenses, allowances and tax already paid. AZI Accountant helps sole traders, landlords, company directors, business partners and individuals with additional income prepare accurate returns. We begin by understanding what changed during the tax year and provide a clear list of the records needed. Your income and expenses are then reviewed before the return and tax calculation are prepared. We explain the result in plain English and submit the return to HMRC after receiving your approval. You will also receive clear information about payment dates and any payments on account that may apply.
  • Check Whether You Need to File. We review your income, gains and circumstances to help confirm whether a Self Assessment return is required.
  • Collect the Required Records. You receive a practical checklist covering the documents and figures needed for your individual return.
  • Review Income and Expenses. Relevant income, business costs, property expenses and other information are checked before the calculation is prepared.
  • Complete Your Tax Calculation. We calculate the tax position using the information provided, including tax already deducted where relevant.
  • Submit the Return to HMRC. Your completed return is sent electronically after you have reviewed the information and approved the submission.

Support for Your Ongoing Tax Responsibilities

Our assistance does not have to end when the return is filed. We can explain the final calculation, help you prepare for upcoming payments and improve the way records are kept for the next tax year. Support is also available if HMRC asks a question or your circumstances change.
  • Payment Planning
  • Records for the Next Tax Year
  • HMRC Correspondence

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FAQ’s

You may need to submit a return if you are self employed, a business partner, a landlord, have taxable gains or receive income that has not been fully taxed. You must also file if HMRC asks you to do so.

The records depend on your circumstances. They may include business accounts, invoices, receipts, property statements, a P60, pension details, bank interest certificates, dividend vouchers and information about asset sales.

The deadline depends on whether the return is submitted online or on paper. Most online returns are due by 31 January following the end of the relevant tax year.

Payments on account are advance payments towards a future Self Assessment bill. They may apply depending on the amount owed and how much tax was collected outside Self Assessment.

Yes. We can identify the outstanding tax years, review the available records and prepare the returns needed to bring your affairs up to date. Acting early may help prevent further interest or penalties.

Do you have more questions?

Tell us what you need help with and share a few details about your circumstances. Our team will review your enquiry, explain the most suitable service and guide you towards the next practical step.
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Tax Returns without the Last Minute Rush

A Careful and Straightforward Filing Process

A Personal Record Checklist

You receive a clear list of the documents needed for your income and circumstances.

Complete Income and Expense Review

We check relevant income and allowable expenses before preparing the final figures.

Clear Calculation and Submission

Your tax calculation is explained and the return is submitted to HMRC after your approval.

Let Us Make Your Accounts Feel More Manageable

Whether you are starting a business, managing property, planning ahead or dealing with a tax deadline, a straightforward conversation can help you find the right next step.
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AZI Accountant provides clear accounting, tax and financial support to UK businesses, individuals, landlords and property investors. We make complex financial matters easier to understand and manage.

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