Special offer: Sign up before the end of the tax year (5 April 2025) and receive £50 offer your first tax return

Frequently asked questions

Here are some of the most common questions we get asked. Feel free to get in touch with us.

What is a Tax Return?

A tax return is a form that individuals and businesses in the UK must submit to HMRC (His Majesty's Revenue and Customs), detailing their income, expenses, and other relevant information for tax purposes. It helps HMRC calculate how much tax is owed or whether a refund is due.

Who Needs to File a Tax Return?

  • Self-employed individuals (sole traders or partners)
  • Those with income from rental properties
  • Anyone with income from savings, investments, or pensions
  • Directors of companies
  • Individuals earning over £100,000 annually

What Information Do I Need to Complete My Tax Return?

  • Your income details (e.g., payslips, bank statements, invoices, etc.)
  • Expense records (e.g., receipts for business expenses)
  • P60 or P45 (if you're employed)
  • Details of any self-employment income or rental income
  • Pension contributions and charitable donations
  • Other income (e.g., dividends, interest, benefits, etc.)

Why Do I Need to File a Tax Return?

Filing a tax return is not just a good practice – it's a legal requirement for many individuals and businesses in the UK. HMRC mandates that anyone with income outside of standard PAYE or with complex financial affairs must submit a tax return. Filing ensures compliance with UK tax laws and helps maintain transparency in your financial dealings.

It also gives you the opportunity to claim allowances and deductions you may be entitled to, ultimately helping you manage your tax liability.

Not filing can result in penalties, interest charges, and potential legal action, so it's crucial to stay on top of your obligations. Let One & Only Accounts guide you through the process with clarity and ease.

When is the UK tax year?

The tax year in the UK, runs from 6th  April to the following 5th  April (365 days).

When is the Tax Return Deadline?

  • Paper tax returns: Due by 31st October following the end of the tax year (April 5th).
  • Online tax returns: Due by 31st January following the end of the tax year

What Happens If I Miss the Deadline?

If you miss the deadline, HMRC may impose penalties. The penalties include:

  • £100 fine for missing the deadline
  • Additional penalties for late submission beyond 3 months
  • Interest on any tax owed

Can You Help Me With My Tax Return?

Yes, we offer a comprehensive service to help individuals complete and file their tax returns. We’ll ensure your return is accurate, complete, and filed on time, minimizing the risk of penalties.

How Much Do Tax Return Services Cost?

Our tax return service is from £395.

What is the Self-Assessment System?

Self-assessment is the system used by HMRC to collect income tax. Individuals and businesses must complete and submit their tax returns each year to calculate and pay their taxes.

Do I Need an Accountant to File My Tax Return?

While you’re not required to have an accountant, partnering with one can make your life a whole lot easier. At One & Only Accounts, we take the stress out of tax returns by ensuring they're not only accurate but also optimized for your financial benefit. We'll help you navigate the complexities, maximize your tax allowances, and make sure you're claiming every eligible deduction, so you pay only what's necessary – nothing more.

What is Capital Gains Tax, and Do I Need to Report It?

Capital Gains Tax (CGT) is a tax on the profit made from selling assets such as property, shares, or businesses. If you have made a gain from selling assets, you may need to report it in your tax return.

How Do I Claim Tax Deductions and Allowances?

You can claim tax deductions and allowances such as:

  • Business expenses (for self-employed individuals)
  • Marriage allowance or Blind Person’s Allowance
  • Charitable donations (Gift Aid)
  • Pension contributions. Our tax experts will guide you through the process and ensure you claim everything you're entitled to

Can I Claim a Tax Refund?

Yes, if you’ve overpaid tax during the year (e.g., through PAYE or under the wrong tax code), you may be entitled to a tax refund. We can help you check if you're due a refund and assist with the claim process.

What If I Have Foreign Income?

If you receive income from overseas, it needs to be reported in your tax return. Depending on your residency status, you may be eligible for tax relief on foreign taxes paid. Our team can help you navigate the complexities of foreign income and double taxation agreements.

How Do I Pay My Tax Bill?

Your tax bill is usually due by 31st January following the end of the tax year. You can pay via:

  • Bank transfer
  • Debit/credit card
  • Direct debit
  • Online or via post to HMRC

Can I File My Tax Return If I Have Multiple Sources of Income?

Yes, you can file your tax return even if you have income from multiple sources (e.g., self-employment, rental income, dividends, etc.). We will help you gather and report all the necessary information.

What Are the Benefits of Filing My Tax Return Early?

Filing early can help you:

  • Avoid penalties and interest charges
  • Have more time to pay any tax due
  • Get your tax refund sooner if you're owed money
  • Plan your finances better
  • Provide peace of mind that your affairs are up to date

What Happens if HMRC Audits My Tax Return?

If HMRC selects your tax return for an audit, they may ask for more details or evidence to verify your tax return. We can help you respond to HMRC and ensure that your return is accurate and complies with tax laws.

How Can I Get Started with Filing My Tax Return?

Simply get in touch with us to schedule a consultation. We will discuss your situation, gather the necessary information, and guide you through the process of filing your tax return accurately and on time.

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  • If you wish to refer a friend, please complete the form above including your referral's name and email address/telephone number. Failure to do so may result in the referral fee being withheld.
  • If your referral successfully registers for our services and completes a tax return with us, you will be transferred the £50 referral fee within 14 days of their tax return being filed with HMRC. Your referral must enter your email address in the referral field when signing up.
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  • The promoter of this offer is One and Only Accounts, 101 Northwood Road, Whitstable, Kent CT5 2HE.