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CIS TAX REFUND SUPPORT — We help subcontractors review what applies, understand allowable expenses, and move forward clearly.

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✅ Built for CIS subcontractors
✅ Expenses and deductions reviewed
✅ Clear next steps
You can also claim directly with HMRC for free.
Average Claim
£2,500+
CIS Tax Refund
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WHAT IS A CIS TAX REFUND?

A CIS tax refund is money you may be owed if too much tax has been deducted from your income under the Construction Industry Scheme. CIS deductions are taken by contractors before you are paid, but these deductions do not always reflect your final tax position once your income and allowable expenses have been properly reviewed.

For many subcontractors, this means there may be an opportunity to claim back overpaid tax. The amount you may be owed depends on your earnings, deductions, allowable expenses, and overall tax circumstances for the year.

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how it works

When dealing with CIS tax, you want a service that feels clear, responsive, and easy to understand. GO TAX REFUNDS is built around helping subcontractors move through the process with more confidence and less confusion.

First Step

Check your estimate

Use the estimator for a quick refund range
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Start your claim

Send your details — we’ll review and guide you.
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Third Step

Get your refund

HMRC processes the claim and issues any refund due.

HOW CAN WE HELP?

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At GO TAX REFUNDS, we help subcontractors make sense of the CIS tax refund process by providing clear, practical support from start to finish. Many people are unsure how much tax has been deducted, which allowable expenses may count, or what steps they need to take next, so our role is to make the process feel simpler and easier to manage. We help review CIS deductions, identify relevant business expenses, and guide you through the claim process in a straightforward way.

Whether you want to check if you may be owed money back, need support with a CIS-related tax return, or simply want clear advice tailored to your situation, we are here to help you move forward with more confidence and less confusion.

CHECK YOUR REFUND! →

CIS Tax Refund FAQ's

We are often asked...

What is a CIS tax refund?

A CIS tax refund is money you may be owed if too much tax has been deducted from your pay under the Construction Industry Scheme.

Who can claim a CIS tax refund?

Subcontractors working under CIS may be able to claim a refund if deductions taken during the year are more than the final amount of tax due.

Why do CIS workers often overpay tax?

CIS deductions are made before your final tax position is fully reviewed. Once income and allowable expenses are taken into account, some subcontractors may find they have paid too much tax.

How do I know if I am owed a CIS refund?

If you have had CIS deductions taken and believe you may have overpaid, reviewing your income, deductions, and expenses can help show whether a refund may be due.

What expenses can affect a CIS tax refund?

Depending on your circumstances, allowable business expenses may help reduce the amount of tax actually due.

Do I need CIS statements?

CIS statements are often important because they show how much tax has been deducted from your payments.

How long does a CIS tax refund take?

The timeframe can vary depending on the information available and processing times.

Can you help with CIS and Self Assessment together?

Yes. Where relevant, support can also include related tax return help and Self Assessment support.

Can I claim a CIS tax refund for previous years?

In many cases, earlier tax years may also be reviewed, depending on HMRC rules and deadlines.

How do I get started?

You can get started by sharing your details so your CIS tax position can be reviewed and the next steps explained clearly.

Still have questions?

Contact one of our experts to find out how we can help your business today.

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Need help getting started?

Get in touch with our team or book a call for clear, straightforward support with your tax refund or return.

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