Tax matters can be a maze of forms, numbers, and rules, but it is important to understand them so you don’t overpay your share or get dinged for unexpected bills. One document you may see if you are a UK taxpayer is the P800 tax calculation issued by HMRC. In this blog, we explain what a P800 is, why it matters, and walk you through how to claim your refund, so that you get every pound you are due back.
What is a P800 Tax Calculation?
HMRC’s P800 is a document that they send out when they discover that you have either paid too little or too much tax during the financial year (from 6th April to 5th April of the following year). In short, the P800 reconciles your income and tax records to see if you’ve overpaid or underpaid tax.
For example, you might receive a P800 if:
● You’ve switched jobs and your tax code wasn’t updated.
● You paid emergency tax codes and overpaid the taxes.
● Personal Allowance and other allowances were applied incorrectly and were not subject to tax.
● You had income from a variety of sources, such as pensions, benefits, or investments, and the correct tax was not deducted.
PAYE (Pay as You Earn) is often HMRC’s way of making sure that taxpayers are being taxed correctly, but mistakes can occur. These are all corrected by a P800.
When and Why Do You Get a P800?
Not everyone gets a P800 and it isn’t sent out until after the tax year has finished (usually between June and October). If HMRC thinks you have overpaid or underpaid tax you’ll get a P800.
Common Triggers for a P800:
Overpayment of Tax:
This happens when more tax was taken than was needed. Scenarios include:
● You quit a job part way through the tax year and were taxed on an emergency code.
● You didn’t use all your personal allowance.
● You were entitled to allowances like Marriage Allowance but didn’t claim them.
Underpayment of Tax:
The underpayments are where too little tax was deducted. For instance:
● You had untaxed income, for example, rental income, that wasn’t reported.
● Your employer or pension provider did not use the correct tax code.
How to Identify and Understand Your P800
Your P800 will provide a detailed breakdown of your:
● Income: Your taxable income from jobs, pensions, benefits, and any other source.
● Tax Paid: The amount of tax deducted at source by PAYE or other systems.
● Final Calculation: Shows how much tax you should have paid, whether you owe money or are due a refund.
Key Sections to Check on Your P800:
Income Details: There should be an accurate listing of all income sources. For example, if you have multiple jobs, make sure that all jobs are listed and are properly classified.
Tax Relief and Allowances: See if there are any missed reliefs or deductions you’re entitled to, like Marriage Allowance or job-related expenses.
Refund/Underpayment Amount: Check that the result matches to what you have recorded.
Pro Tip: Compare the information with your P60, P45, and payslips to be sure. If there are any discrepancies contact HMRC immediately.
How to Claim Your P800 Refund
Fortunately, if your P800 indicates that you’re due a refund, claiming it is a simple process. But you do need to follow the correct steps and the wrong ones can result in delays or errors.
Confirm the P800 is Genuine
HMRC will never call or email you for your payment or personal information. If the P800s are authentic, they will come in the form of a letter. Report any suspicious messages you receive that appear to be from HMRC.
Review the P800 Calculation
Check the breakdown carefully, for errors and omissions. Contact HMRC if you find any discrepancies so you may dispute or clarify the figures.
Claim Online
To access the Personal Tax Account, log in to the HMRC website. This is the easiest and fastest way to claim a refund.
Once logged in, log your refund amount and select the method by which you’d like to receive your refund, which is most often a bank transfer.
If Necessary, wait for Cheque
If you don’t claim online, you need to inform HMRC and they will send a cheque to your registered address within 14 days. Keep your contact details updated so you don’t get held up.
Keep Records
Keep a copy of the P800, your refund confirmation and any documentation you receive about it for future use.
Note: Online claims take up to 10 working days and cheque payments take up to 14 days. If it’s been this long and you’ve not received your refund, get in touch with HMRC.
You’ve Underpaid Tax – What Do You Do?
A P800 can also highlight tax that isn’t paid. While this may feel daunting, HMRC offers manageable repayment options:
Adjustments to Future PAYE Codes:
The most common method. In the next tax year HMRC recovers the owed amount in smaller, incremental deductions by adjusting your tax code.
Direct Payment:
If you want to pay a large amount or clear the debt straight away, you can pay HMRC directly through your online account.
Disputing Underpayment
If you think the underpayment is a mistake (for example, the tax codes you or your employer have been given by HMRC are wrong) you can complain. To resolve the issue you have contact HMRC with supporting evidence.
Avoiding Future Tax Discrepancies
Preventing overpayments or underpayments in the future involves proactive management of your tax affairs:
Update HMRC with Changes: Tell HMRC if you change your employment, or your income sources or personal circumstances.
Check Your Tax Code Regularly: Incorrect tax codes are often a source of errors. Go on to your payslips or through your HMRC account to verify codes.
Claim Allowances and Reliefs: Make sure you’re taking full advantage of all available tax breaks such as:
● Marriage Allowance.
● Expenses related to your work (such as travel and uniforms).
● Pensions and savings tax relief.
P800 Refunds: How an Accountancy Firm Can Help
Tax issues can be time-consuming and confusing. This is where professional tax return accountants step in to simplify the process:
Review and Verify Calculations: Your P800 can be checked for errors or missed allowances by experienced tax return accountants.
Handle Refund Claims: It also means your money will be professionally claimed on your behalf, making it accurate and efficient.
Tax Advice and Planning: Continuous guidance minimizes future mismatches with your Tax Position.
Working with accountant for tax returns can save you time, reduce your stress and you can be confident that your financial matters are being looked after.
Conclusion
P800 tax calculation is an important document that ensures that taxpayers are paying the correct amount of tax. If you’ve been sent one, it’s important to check carefully, claim your refund as soon as possible, or contact HMRC about any underpayment.
If you’re unsure about how to manage your P800 or your tax affairs in general, then getting professional help from tax accountants will put your mind at ease and there will be no detail missed out.
Don’t forget, tax should not be stressful. To manage your P800 and get the best out of your money, you need to understand your P800 and stay on top of things.