Tax-Free Allowances for Freelancers: Personal & Marriage Allowance

What Is the Personal Allowance?

The Personal Allowance is the amount of income you can earn each tax year before you start paying Income Tax. For the 2025/26 tax year, the standard Personal Allowance is £12,570. This figure has been frozen since 2021 and remains in place for 2025/26.

As a freelancer, this allowance applies to your total taxable income — which includes your self-employment profits, any employment income, rental income, and most other taxable sources combined. It is not just applied to one income stream.

How to Calculate Your Taxable Profit

Your taxable self-employment profit is your total business income minus allowable expenses. For example:

• Total freelance income: £38,000
• Allowable business expenses: £6,000
• Taxable profit: £32,000

You subtract your Personal Allowance from this taxable profit: £32,000 minus £12,570 leaves £19,430 subject to Income Tax at the basic rate of 20%. Always report your figures accurately on your Self Assessment tax return.

When Your Personal Allowance Is Reduced

Your Personal Allowance reduces if your adjusted net income exceeds £100,000. For every £2 you earn above £100,000, you lose £1 of your Personal Allowance. This means your allowance is completely withdrawn once your income reaches £125,140. If you are approaching this threshold, consider making pension contributions to bring your adjusted net income below £100,000 and protect your allowance.

What Is Marriage Allowance?

Marriage Allowance allows one partner in a marriage or civil partnership to transfer £1,260 of their unused Personal Allowance to the other partner. This can reduce the recipient's tax bill by up to £252 per year.

Who Can Claim Marriage Allowance?

To be eligible, you must meet all of the following conditions:

• You are married or in a civil partnership
• One partner's income is below the Personal Allowance threshold (i.e. below £12,570)
• The other partner pays Income Tax at the basic rate (income between £12,571 and £50,270)
• Neither partner pays tax at the higher or additional rate

As a freelancer, this is particularly useful if your spouse or civil partner earns very little or has no income, and your own profits fall within the basic rate band.

How to Apply for Marriage Allowance

The lower-earning partner must make the application. You can apply online through HMRC's website at gov.uk. Once approved, HMRC adjusts both partners' tax codes. If you complete a Self Assessment return, the transfer will be reflected there. You can also backdate a claim by up to four tax years, meaning you could potentially claim up to £1,008 in total if you have been eligible since 2021/22.

A Practical Example for Freelancers

Suppose you are a freelancer with a taxable profit of £28,000, and your spouse earns £8,000 from a part-time job. Your spouse transfers £1,260 of their Personal Allowance to you. Your effective Personal Allowance becomes £13,830, reducing your taxable income to £14,170 and saving you £252 in Income Tax for the year.

Key Takeaways

• The standard Personal Allowance for 2025/26 is £12,570
• Your allowance applies to total income, not just freelance earnings
• Earning over £100,000 reduces your allowance — pension contributions can help
• Marriage Allowance can save couples up to £252 per year
• You can backdate Marriage Allowance claims by up to four years
• Always record your claim on your Self Assessment return

Getting these allowances right is one of the simplest ways to reduce your tax bill legally. If you are unsure about your specific situation, consider speaking to a qualified accountant or tax adviser.