● CIS Subcontractors Β· Harrow Β· Wembley Β· Edgware

Find out what HMRC owes you β€” in 60 seconds.

20% is deducted from every invoice you raise. Once your tax-free allowance and expenses are counted, most subcontractors are owed money back. Three numbers, one estimate.

βœ“ Free & instant βœ“ No account needed βœ“ HMRC-registered agent
Free Calculator

CIS Refund Calculator Β· 2025/26

For the 2025/26 tax year (ended 5 April 2026). Grab your CIS statements or year-end figures β€” it takes a minute.

πŸ”’ Nothing is saved or shared. This is just a guide.

Your estimated refund
Β£0

A real person reviews your figures and confirms the exact amount β€” free, no obligation.

πŸ”’ Your details are stored securely and used only to prepare your refund. We never sell your data. See our Privacy Policy.

βœ“
Brilliant β€” that's on its way to us.

We'll review your figures and come back within one working day with your exact refund. Want it sorted faster?

πŸ“… Book My Free 15-Min Call
πŸ›‘οΈ HMRC-Registered Agent
⚑ Same-Day Filing
πŸ’· Fixed Fees β€” No Surprises
☁️ Cloud Accounting
β˜…β˜…β˜…β˜…β˜… 4.5 on Google
What Happens Next

From estimate to money in your account

The calculator gives you a guide. Here's how we turn it into a real refund.

1

We Confirm the Figure

We review your CIS statements and expenses properly β€” and often find more than the calculator estimated.

2

We File Your Return

Full Self-Assessment prepared and submitted to HMRC, correctly, on a clear fixed fee.

3

You Get Paid

We chase HMRC until your refund lands in your bank account. Job done.

What To Expect

How much could you be owed?

Refunds typically range from a few hundred to several thousand pounds, depending on your income and expenses.

20%
Deducted at source
Tax is taken off every CIS invoice before any of your expenses are counted.
Β£100s–£1,000s
Typical refund range
Most subcontractors have overpaid once their tax-free allowance and expenses are applied.
60 sec
To get an estimate
Use the calculator above, then we confirm your exact figure for free.

Figures are a guide only and depend on your individual circumstances. We confirm your exact refund before any fee.

Loved Locally

What clients say

Real people who answer the phone β€” and get the job done.

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"Very helpful and efficient. Helped me with some queries and last-minute filings for HMRC and Companies House. Answers all questions and responds quickly too. Will definitely be coming again β€” they provide an excellent service. I highly recommend this firm."

IS
IsmailVerified Google review
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"The kind of professionals that make you feel safety and reliability. You can sleep well working with the Your Tax Help crew. I entrusted critical business issues to them β€” the kind that make me legally liable β€” yet Talha did it with ease and was always responsive. They're now the only business accountants I trust in the UK. 10++++++ from me."

BN
Branislav N.Verified Google review
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"A friend recommended Your Tax Help Accountants for a UK Ltd company formation for non-residents. Used their services and found them great. Helpful and knowledgable staff. Would highly recommend them."

Π Π₯
Π Π°ΡˆΠΈΡ‚ Π₯.Ltd formation Β· Google review
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"Talha helped us with our annual returns. He is incredibly responsive and very knowledgable. We will be using his services from now on for all our financial needs."

PM
Paul MainAnnual returns Β· Google review
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"Very pleased. Great communication and very fast service. A pleasure to work with and very informative. Will use again in the future β€” thank you for your assistance as I had no clue what to do."

LP
Laura P.Verified Google review
How It Works

Three steps to your refund

A proven system β€” not a punt. Here's exactly what happens.

01

Use the Calculator

Get your instant estimate, then leave your details so we can confirm the exact figure.

Today
02

We Review & Calculate

We check every deduction and allowable expense and give you the confirmed number before any fee.

Within 1–2 days
03

We File, You Get Paid

We submit to HMRC and chase it through. Your refund lands directly in your bank account.

Refund issued by HMRC
Talha Alvi, Director of Your Tax Help Accountants, Stanmore
Talha Alvi Β· Director

You'll deal with a real person β€” not a call centre.

I'm Talha, and I run Your Tax Help from our office in Stanmore. I started this practice because too many tradespeople were being overcharged, ignored, and left to fight HMRC alone.

When you call, you get me or my team β€” people who actually know your name, your trade, and your situation. No tickets, no hold music, no jargon.

β€” Talha Alvi

Don't leave your money with HMRC.

The estimate is free and takes 60 seconds. The refund could be worth Β£1,000s. What have you got to lose?