🛠️ Are You a CIS Subcontractor? You Could Be Owed Hundreds — or Thousands.

Most CIS subcontractors overpay tax without realising it. We get it back for you — fast, simple, and with no upfront risk.

If you're a builder, electrician, plumber, plasterer, roofer, scaffolder, or any subcontractor working under the Construction Industry Scheme, tax has already been deducted from your pay at 20% (or 30% if you're not verified) — before you've claimed a single expense. That means most CIS workers are due a refund every single year.

[Check If You're Owed a Refund →] (button linking to a short enquiry form)

WHY SUBCONTRACTORS CHOOSE US

No Refund, No Fee — if we don't get you a refund, you don't pay for that year's return. ✅ Fixed, Transparent Pricing — no hourly billing, no surprises. You'll know your fee upfront. ✅ Fast Turnaround — most CIS refunds are submitted within days of receiving your paperwork, not weeks. ✅ We Handle Everything — CIS registration, verification, expense claims, and submission to HMRC — start to finish. ✅ Local & Personal — based in Northwood, serving subcontractors across Harrow, Ruislip, Pinner, Hillingdon and North West London. ✅ New to CIS? — we'll get you registered and verified with HMRC from scratch, so you're never taxed at the higher 30% rate.

HOW IT WORKS

  1. Get in touch — send us your CIS payment/deduction statements (or we can help you get them).
  2. We calculate your refund — factoring in all allowable expenses: tools, materials, travel, PPE, insurance, and more.
  3. We submit your return to HMRC — fully handled on your behalf.
  4. You get paid — refunds are typically paid directly by HMRC within a few weeks of submission.

[Get Your Free Refund Estimate →]

WHAT CAN YOU CLAIM FOR?

Many subcontractors miss out on refunds simply because they don't claim everything they're entitled to. We make sure nothing is missed, including:

  • Tools and equipment
  • Protective clothing and PPE
  • Travel between sites
  • Vehicle costs and mileage
  • Materials you've paid for yourself
  • Phone and admin costs
  • Public liability insurance
  • Union or trade body subscriptions

FREQUENTLY ASKED QUESTIONS

How much could I get back? It depends on your expenses and how much tax was deducted, but many subcontractors receive refunds of several hundred to a few thousand pounds.

I haven't kept receipts — can you still help? Yes — we can often still identify legitimate expenses and help you build a proper record for next year too.

I'm new to CIS — do I need to do anything before I start work? Yes — you should register as a subcontractor and get verified before starting a job, otherwise tax is deducted at 30% instead of 20%. We can do this for you.

How quickly will I get my money? Once we submit your return, HMRC typically process refunds within a few weeks.

📞 CALL TO ACTION

Don't leave your money with HMRC. Find out what you're owed today.

[Book a Free CIS Refund Check →] | Call us on 07722261267 | Email info@proaccountingservices.co.uk