HMRC £473 Payment Letters: Who Is Eligible And How To Claim In 2026?

The HMRC £473 payment letters relate to tax refunds for people who may have paid too much Income Tax through PAYE.

The £473 amount has appeared in reporting as an average refund figure. It is not a fixed £473 payment, benefit or cost-of-living scheme. The actual amount a taxpayer receives depends entirely on their individual tax record.

HMRC’s own 2026 figures also show why taxpayers should not treat £473 as a universal amount. HMRC reported in June 2026 that more than 730,000 tax refunds had gone unclaimed in the previous year, with an average value of £855.

Anyone receiving a P800 should therefore check the amount shown on their own calculation rather than expecting a particular headline figure.

Why Is HMRC Sending Tax Refund Letters In 2026?

HMRC checks whether employees and pension recipients have paid the correct amount of Income Tax after each tax year ends.

For the tax year running from 6 April 2025 to 5 April 2026, HMRC carries out Income Tax calculations between June and November 2026. P800 and Simple Assessment correspondence can continue to be issued between June and March following the relevant tax year.

A taxpayer may have paid too much tax because:

• Their Tax Code Was Incorrect
• They Changed Jobs During The Tax Year
• They Had More Than One PAYE Job
• Employment Started Or Ended Part-Way Through The Year
• Their Pension Income Changed
• HMRC Had Incorrect Income Information
• Taxable Benefits Changed
• Their Employer Deducted Too Much Income Tax

A P800 effectively reconciles the amount HMRC believes should have been paid with the amount that was actually deducted.

Why Do Some HMRC Refund Reports Say £473 And Others £855?

This is one of the most important points for anyone researching HMRC £473 payment letters.

Different figures have appeared because separate reports and HMRC campaigns can refer to different groups, time periods and sets of unclaimed refunds.

The £473 figure has been widely reported in connection with recent refund stories.

HMRC’s June 2026 Employer Bulletin, however, stated that more than 730,000 refunds went unclaimed last year and that the average refund was £855.

Neither amount means every eligible taxpayer will receive £473 or £855.

One taxpayer might be owed less than £100, while another could be entitled to considerably more. The figure that matters is the amount calculated on the individual’s own P800 or HMRC account.

Who Could Receive an HMRC £473 Tax Refund?

P800 calculations mainly apply to people whose Income Tax is collected through PAYE.

Employees And PAYE Taxpayers

Employees may receive a refund where too much tax was deducted from their salary.

Changing jobs, having multiple employers, using an incorrect tax code or having changing income during the tax year can all result in overpayment.

Pensioners

People receiving occupational or private pensions can also receive P800 calculations.

Tax calculations may become more complicated where someone receives income from more than one pension alongside employment income or taxable State Pension income.

Company Directors And Business Owners

A company director receiving salary through PAYE can receive a personal P800 in the same way as another employee.

The refund belongs to the individual. It should not automatically be confused with a refund owed to their limited company.

Self-Employed And Self Assessment Taxpayers

People registered for Self Assessment normally have overpayments and underpayments dealt with through their Self Assessment account rather than through a P800.

However, a self-employed person may also have separate PAYE income. Someone running a business while also working for an employer should therefore check which income and tax year the HMRC correspondence relates to.

P800 Vs Simple Assessment: What Is The Difference?

A P800 and Simple Assessment are both connected with checking whether the correct amount of Income Tax has been paid, but they are not identical.

Document	What It Usually Means
P800 Tax Calculation	HMRC has calculated that an employee or pension recipient paid too much or too little Income Tax
Simple Assessment	HMRC says tax is owed and it cannot normally be collected fully through PAYE
Self Assessment	Tax is calculated through the individual’s tax return rather than a P800

A Simple Assessment may be issued where a person owes £3,000 or more, where the tax cannot be collected through their tax code or in certain cases involving State Pension income.

How To Check Whether Your HMRC £473 Letter Is Genuine?

Publicity around tax refunds gives criminals an opportunity to impersonate HMRC, so taxpayers should verify unexpected correspondence before giving away personal or banking information.

Check that the tax year, name, address and income details match your records. Where possible, sign in independently to your Personal Tax Account or HMRC app rather than following an unexpected link.

Warning signs can include:

• Pressure To Act Immediately
• Threats Of Arrest Or Legal Action
• Requests For Bank Details
• Requests To Transfer Money
• Unexpected Refund Offers
• Requests For Passwords Or Sign-In Information

HMRC maintains current guidance describing genuine letters, calls, emails and text messages.

Can HMRC Text Or Email You About A P800 Refund?

Yes. This is an important 2026 update.

HMRC added specific guidance in August 2026 confirming that it may send a text message or email telling someone that they are due a P800 refund after HMRC has already sent a letter and received no response.

A genuine P800 follow-up text or email will not ask for personal or financial information and will not contain a website link for claiming the refund.

This distinction matters because older advice sometimes suggested that any tax-refund email or text must automatically be fraudulent.

Taxpayers should still be cautious. If a message asks for banking information or directs the recipient to a website to enter personal details, it should not be treated as a genuine P800 follow-up.

Suspicious HMRC texts can be forwarded to 60599, while suspicious emails can be forwarded to phishing@hmrc.gov.uk.

How To Claim An HMRC Tax Refund In 2026?

The P800 should explain how the refund can be claimed.

Where an online claim is available, the taxpayer will normally need:

• Their P800 Reference Number
• Their National Insurance Number
• Access To Their HMRC Account Where Required
• Their UK Bank Account Details For A Bank Transfer

Refunds may also be claimed through the HMRC app or Personal Tax Account when the option appears.

In the HMRC app, PAYE users who are due a refund may see a green Claim button showing the amount available.

Taxpayers who cannot use digital services can still request other payment methods where available.

Does HMRC Pay Tax Refunds Automatically?

Not always. A major reason some tax refunds remain unclaimed is that HMRC no longer automatically issues cheques for most PAYE repayments.

Eligible taxpayers will often need to actively claim their money using the instructions on their P800, Personal Tax Account or HMRC app.

There are exceptions. If the P800 specifically states that HMRC will automatically send a cheque, the taxpayer does not need to make a separate claim.

This makes reading the actual letter particularly important. Someone should not assume that a payment will automatically arrive simply because HMRC has calculated a refund.

How Long Does An HMRC Tax Refund Take?

The timescale depends on the payment method.

Refund Method	HMRC Timescale
Online Refund Claim	Normally within 5 working days
Cheque Requested From HMRC	Up to 6 weeks
P800 Says HMRC Will Automatically Send A Cheque	Within 14 days of the letter

HMRC’s Employer Bulletin also says refunds claimed through its digital services are normally paid by bank transfer within one week.

These are standard timescales rather than guarantees. Additional security or verification checks can delay individual repayments.

How Far Back Can You Claim An HMRC Tax Refund?

People who believe they overpaid tax in an earlier year should not automatically assume the money has been lost.

Many HMRC Income Tax repayment routes allow claims covering the current tax year and the previous four tax years, although the exact time limit depends on the type of overpayment and the claim being made.

Anyone dealing with an old P800 or historical tax issue should therefore check the deadline applying to that particular tax year and repayment type.

Do not assume that every historical refund automatically follows the same rules.

What If You Lost Or Never Received Your P800 Letter?

Someone who thinks HMRC owes them money but cannot find their P800 should check their official HMRC records.

For the 2025/26 tax year, taxpayers can check how much Income Tax they paid once HMRC has completed their calculation. Information may be available through a Personal Tax Account or the HMRC app.

Keeping an address up to date is also important. HMRC specifically advises taxpayers to maintain correct contact information because outdated details can delay letters and repayments.

A person who has lost a letter should avoid searching for unofficial refund forms or submitting personal information through an unsolicited email or text.

What Should You Do If The P800 Calculation Looks Wrong?

Do not claim a refund simply because the P800 says money is available.

First, compare the calculation with your own records, including:

• P60s
• P45s
• Payslips
• Pension Statements
• Employment Dates
• Taxable Benefit Information
• Other Relevant Income Records

Common problems include incorrect employment income, missing jobs, outdated pension figures or an incorrect tax code.

If information on the calculation appears wrong, HMRC should be contacted before the refund is claimed. The taxpayer should be prepared to explain which amount is incorrect and what they believe the correct figure should be.

What If Your P800 Says You Owe HMRC Money?

Not every P800 means HMRC owes the taxpayer money.

A calculation can instead show that insufficient Income Tax was paid.

HMRC will usually collect an underpayment by adjusting the person’s tax code where they pay tax through an employer or pension provider, have enough PAYE income and owe less than £3,000.

The amount is normally collected through increased PAYE deductions over 12 months from the start of the following tax year.

Where HMRC cannot collect the amount through the tax code, it will explain another payment method.

P800 Result	Likely Next Step
HMRC Owes You Money	Follow the refund instructions
You Owe HMRC Money	Check how HMRC intends to collect the underpayment
Calculation Looks Wrong	Contact HMRC before claiming or paying

Why Do HMRC Tax Refunds Go Unclaimed?

Tax refunds can remain unclaimed for surprisingly simple reasons.

Some taxpayers move house without updating HMRC, overlook a P800, assume a refund will arrive automatically or ignore legitimate correspondence because they believe it could be a scam.

Others may receive the calculation but never complete the final claim.

HMRC reported in June 2026 that more than 730,000 refunds had gone unclaimed in the previous year. This is why employers are being encouraged to remind staff to check the HMRC app or Personal Tax Account.

What Do HMRC £473 Payment Letters Mean For Small Business Owners?

For employers, HMRC £473 payment letters received by employees are normally personal Income Tax matters.

Businesses generally do not need to process an employee’s P800 repayment through payroll simply because the employee has received a refund letter.

Employers can, however, help by ensuring payroll records are accurate and encouraging staff to keep their HMRC details updated.

Directors and owner-managers should also distinguish between two completely separate situations.

A personal P800 refund concerns the individual’s Income Tax position. An employer PAYE credit occurs where the business itself has paid HMRC too much through its PAYE account.

Businesses with a PAYE overpayment have a separate HMRC process for checking the credit and requesting repayment.

Tax agents should also be aware that security requirements can limit their ability to complete certain personal repayment claims for clients. Individuals may need to complete verification and claiming steps themselves.

HMRC £473 Payment Letters Timeline: Previous Changes, 2026 Updates And What Happens Next?

• Before May 2024: Some PAYE taxpayers who did not claim online could subsequently receive an automatic repayment cheque.
• From 31 May 2024: HMRC stopped automatically issuing cheques for the majority of eligible PAYE refunds, meaning more taxpayers needed to actively claim repayments.
• 2025/26 Tax Year: Income Tax paid between 6 April 2025 and 5 April 2026 became subject to HMRC’s end-of-year reconciliation process.
• June 2026: HMRC reported that more than 730,000 refunds had gone unclaimed in the previous year, with an average refund of £855.
• June to November 2026: HMRC calculates Income Tax for the previous tax year.
• August 2026: HMRC updated its guidance confirming that unanswered P800 refund letters may be followed by genuine emails or text messages.
• Up To March 2027: P800 and relevant tax calculation correspondence relating to the previous tax year may continue to be issued.

What To Do After Receiving An HMRC Refund Letter?

The safest approach is to treat the P800 as an individual tax calculation rather than assuming that the widely reported £473 amount automatically applies.

Check the tax year, review the income figures, confirm the correspondence is genuine and follow the payment instructions given by HMRC.

Taxpayers should also keep copies of the P800 and any repayment confirmation with their tax records.

Conclusion

The HMRC £473 payment letters do not represent a new £473 government payment for every taxpayer. They relate to the wider process of returning Income Tax that individuals have overpaid.

The actual refund can be higher or lower than £473, and HMRC’s separate 2026 figures show that more than 730,000 refunds went unclaimed in the previous year with an average value of £855.

Anyone receiving a P800 should therefore concentrate on their own calculation, verify that the correspondence is genuine and use official HMRC services when claiming a repayment.

Frequently Asked Questions

Is Everyone Getting A £473 Payment From HMRC?

No. £473 is a reported average connected with tax-refund coverage, not a fixed payment. Each person’s refund is calculated individually.

Is The HMRC £473 Payment A Cost Of Living Payment?

No. It relates to Income Tax that has been overpaid. It is not a new benefit, grant or cost-of-living payment.

Why Have I Received A P800 Letter From HMRC?

HMRC may send a P800 when it calculates that an employee or pension recipient paid too much or too little Income Tax during a completed tax year.

Can HMRC Contact Me By Text Or Email About A Refund?

Yes. From August 2026 HMRC guidance confirms it may follow up an unanswered P800 refund letter by email or text. The P800 follow-up will not request personal or financial information or contain website links.

Can Self-Employed People Receive An HMRC £473 Refund?

Self Assessment taxpayers normally have tax repayments dealt with through their Self Assessment account. However, a self-employed person who also has PAYE income could have a separate PAYE tax issue.

How Long Does HMRC Take To Pay A Tax Refund?

Online P800 claims should normally be paid within five working days. A requested cheque can take up to six weeks, while an automatically issued cheque stated on a P800 should normally arrive within 14 days.

How Can I Check If An HMRC Refund Letter Is Genuine?

Compare the letter with your tax records and HMRC’s genuine-contact guidance, then sign in independently through official HMRC services. Do not give banking information through an unexpected email or text.