๐Ÿ’ท Self-Assessment Tax Refunds · UK-Wide

Self-Assessment Tax Refund: Claim What HMRC Owes You

Filed your own returns and never quite trusted the numbers? Most people who come to us are owed money back, from expenses they never claimed, payments on account that were too high, or CIS tax over-deducted. We review the last four years and reclaim it, all for a fixed fee.

HMRC Registered Agent4 Years ReviewedCIS RefundsOverpayment ReliefFixed Fees

Self-Assessment Tax Refund, UK

If You Filed It Yourself, You Are Probably Owed Money.

Self-Assessment refunds usually come from one of three places. The most common is expenses you were entitled to claim but did not, because you did not know they counted or kept poor records. The second is payments on account: if your income fell, the instalments HMRC asked for in advance may be far more than your actual bill, leaving you in credit. The third is CIS, where subcontractors have 20% deducted at source that frequently exceeds what they actually owe once expenses are claimed. Most people filing their own returns leave at least one of these on the table.

Your Tax Help Accountants reviews your last four years of Self Assessment as a standard part of taking you on. We find the expenses that were missed, correct returns still inside the amendment window, make an overpayment relief claim for older years where one applies, and recover over-deducted CIS tax. The refund lands in your bank account, and going forward your returns are filed correctly so you stop overpaying. One fixed fee, and it is very often a fraction of what we recover.

You can amend a return up to twelve months after the filing deadline, and claim overpayment relief for up to four tax years beyond that. If you have been filing your own returns, there is a strong chance a review finds money owed back to you.

What We Handle

How We Get Your Refund Back, Fixed Fee

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Four-Year Review

We review your last four years of returns line by line and identify expenses, reliefs and deductions that were missed or under-claimed.

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Missed Expenses Recovered

Mileage, working from home, tools, training, subscriptions, phone and the dozens of allowable costs most self-filers never claim, captured and reclaimed.

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Overpaid Payments on Account

If your income fell, your advance payments may be too high. We reduce them and reclaim the credit sitting with HMRC.

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CIS Over-Deductions

Subcontractors lose 20% at source, usually more than they owe. We claim the difference back, often several years at once.

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Amendments & Overpayment Relief

Returns inside the twelve-month window are amended; older years are recovered through an overpayment relief claim where one applies.

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Filed Right Going Forward

Once your refund is recovered, we file your future returns correctly so you only ever pay the tax you actually owe.

Not Sure If You Are Owed a Refund?

Most people have no idea, because the only way to know is to review the returns properly. A quick look at your last couple of years usually tells us within minutes whether there is money to reclaim. There is no cost to find out, and if there is nothing there, we will tell you honestly. If there is, we recover it for a fixed fee that comes out of the refund.

Recent Client Outcome

How a four-year review recovered over ยฃ3,000 for a self-filer

A self-employed designer had filed her own returns for four years through the HMRC portal. She declared her income and a few obvious costs but had never claimed her home office, her software subscriptions, her equipment, her mileage to client meetings or the business proportion of her phone and broadband.

We reviewed all four years. The two most recent were still inside the amendment window, so we corrected them directly. For the two older years we made an overpayment relief claim covering the under-claimed expenses. We rebuilt each year's position from her records and submitted the corrections with a clear breakdown HMRC could follow.

The combined refund came back at over ยฃ3,000. She moved onto our fixed-fee service, and her returns are now filed correctly each year so the over-payment does not happen again.

Why Clients Choose Us

Refunds, Done Properly.

  • HMRC-registered agent practice that reviews four years as standard.
  • Every missed expense and relief identified and reclaimed.
  • Overpaid payments on account reduced and recovered.
  • CIS over-deductions reclaimed, often multiple years at once.
  • Amendments and overpayment relief claims handled end to end.
  • One accountant from start to finish, no call centre, no churn.
  • Fixed fee, very often a fraction of what we recover for you.
  • Fully online, so we help taxpayers anywhere in the UK.
4 years
How far back an overpayment relief claim can recover overpaid tax
12 months
The window to amend a filed return after its deadline, the easiest refunds
20%
Deducted from CIS subcontractors at source, usually more than is actually owed

Tax Refund Questions Answered

Frequently Asked Questions

How do I know if HMRC owes me a self-assessment refund?
The reliable way is a review of your filed returns. Refunds usually come from missed expenses, overpaid payments on account or over-deducted CIS tax. We review your last four years as part of onboarding and tell you honestly whether there is money to reclaim, often within minutes of seeing your figures.
How far back can I claim a tax refund?
You can amend a return up to twelve months after its filing deadline. Beyond that, an overpayment relief claim can recover overpaid tax for up to four tax years. So in practice we can usually look back four years and recover what was overpaid in that period.
I am a CIS subcontractor, am I owed a refund?
Very likely. Contractors deduct 20% from your pay before you receive it, taken from your gross earnings before any expenses. Once your van, tools, materials and other costs are claimed, your real bill is usually well below what was deducted, and the difference comes back to you. We can often reclaim for several past years.
What does a tax refund claim cost?
A fixed fee, quoted up front, which for refund work is very often a fraction of what we recover. There are no surprise bills, and we tell you what is owed before you commit to anything.
How long does a self-assessment refund take?
Once we file the amendment or overpayment relief claim, HMRC typically processes refunds within a few weeks, though timescales vary. We chase HMRC on your behalf and keep you updated until the money reaches your account.

Find Out What HMRC Owes You

Free fifteen-minute call. We review your last four years, identify what was overpaid, and reclaim it, with the refund paid into your account. Same accountant, start to finish.

Or email info@yourtaxhelp.co.uk, we typically respond within two business hours.

๐Ÿ“… Free consultation calls available weekdays 1pm to 3pm. Pick a slot that suits you.

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