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CIS Tax Refunds (UK)

For construction workers and subcontractors

UK

CIS Tax Refunds (UK)

CIS Tax Refunds (UK)

If you work in construction under CIS, there’s a high chance you’ve overpaid tax. We calculate exactly what you’re owed and submit your tax return correctly — making sure you claim back every allowable expense.

Most CIS subcontractors pay 20% or even 30% tax upfront. In many cases, a significant part of this can be reclaimed. Many clients come to us after:
• not claiming for years
• using basic accountants who missed expenses
• or not realising they are due a refund

We review your full situation, include all allowable costs, and submit everything properly — so you get back what you’re entitled to.

What’s included

Common questions

If you’ve been paying CIS tax (20% or 30%), there’s a strong chance you’ve overpaid. We calculate this for you.

Yes. In many cases, you can claim for the last few tax years if nothing has been submitted.

Once your return is submitted, HMRC usually processes refunds within a few weeks.