If you're a subbie, HMRC has taken 20% (or 30%) off every payment all year. Most subbies are owed a refund — often £1,500–£3,000, though it depends on your income and expenses. And you can claim back up to 4 years.


Drag the sliders — no details needed to see your number.
Illustrative estimate. Your exact figure depends on your records.
60 seconds above, or send us last year's figures.
We claim every allowable expense — lost your statements? We'll reconstruct them.
AAT-licensed and authorised to act for you. No forms, no jargon.
Paid straight to your bank — usually within 2 weeks. Never through us.
Every allowable expense lowers your tax and grows your refund. Most subbies miss half of these.
Or 45p/mile if you use your own vehicle.
Bought, hired or replaced.
Boots, hi-vis, gloves, safety gear.
Business use of your phone, insurance, fees.
Some firms take 30–40% of your refund, inflate claims HMRC later claws back, or hold your money. We don't. We're an AAT-licensed, HMRC-regulated practice run by a genuine CIS expert.
Most subcontractors are owed £1,500–£3,000 a year, but it depends on your income, your expenses and whether you were deducted at 20% or 30%. Use the estimator above for a quick figure, or send us your numbers for an exact one.
Usually around 2 weeks from filing, though HMRC security checks or the January rush can add time. We file quickly and keep you posted.
Yes. It's the number-one worry and it's rarely a problem — we can reconstruct your figures from your bank statements and contractor records. Don't let missing paperwork cost you your refund.
Usually up to 4 tax years — so if you've never claimed, there could be several thousand pounds waiting. The oldest year expires each April, so it's worth checking now.
A fixed fee, agreed in writing before we start — never a percentage of your refund. You'll know exactly what it costs up front, and your refund is paid straight to you.
Pop your details in and we'll call you back — same working day — with your estimated refund and a fixed-fee quote. No obligation.