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🏗️ CIS Specialist · Swansea

CIS Accountant in Swansea — Contractors & Subcontractors

HMRC-registered CIS specialists serving Swansea fully online. Monthly returns on time, refund claims maximised, self-assessment sorted — fixed fee.

HMRC Registered AgentSame-Day FilingFixed Monthly FeesCIS Refunds Claimed
CIS Accountant in Swansea

CIS Made Simple for Swansea Contractors & Subcontractors

Swansea is Wales' second city and has a large and active trades and construction community across SA1 to SA4, with ongoing Swansea City Centre regeneration, significant residential development and a strong domestic trades market across the wider South Wales area. CIS operates identically in Wales as in England — monthly returns, strict deadlines and the opportunity to reclaim overpaid tax at year end. Your Tax Help Accountants, HMRC-registered, handles CIS for Swansea contractors and subcontractors fully online at a fixed monthly fee.

💡 As an HMRC-registered agent we deal with HMRC directly — filing CIS returns, verifying subcontractors, managing compliance and claiming back overpaid tax.

What We Handle

Complete CIS Service for Swansea

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Monthly CIS Returns

Filed by the 19th every month — all payments and deductions covered. Never miss a deadline.

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Deduction Statements

Accurate monthly statements for every subcontractor — gross, deduction and net shown clearly.

Subcontractor Verification

Every new subcontractor verified with HMRC before first payment — correct rate from day one.

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CIS Refund Claims

Self-assessment filed with every allowable expense — recovering all overpaid CIS deductions.

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Self-Assessment Returns

Full SA100 annually — all income, deductions and expenses, maximising your refund.

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Gross Payment Status

Application to HMRC for gross payment status if you qualify — no deductions at all.

Are You Owed a CIS Refund?

Most Swansea CIS subcontractors overpay tax. Book a free call and we will calculate exactly what you are owed.

📅 Find Out What You're Owed — Free Call
Why Your Tax Help Accountants

CIS Specialists. Fixed Fee. Always Responsive.

  • HMRC-registered agent — we deal with HMRC directly on your behalf
  • Same-day filing for urgent or overdue CIS returns
  • Fixed monthly fees — no surprises, no hourly rates
  • All deduction rates and rules handled correctly
  • Self-assessment with every allowable expense claimed
  • Serving Swansea (SA1-SA4) and the whole of the UK online
4.5★
Google Rating
Same Day
Urgent filing available
Fixed Fee
No surprise bills — ever
CIS Questions

Frequently Asked CIS Questions

Does CIS apply to Welsh construction businesses in Swansea identically to English businesses?
Yes. CIS is a UK-wide scheme and operates identically in Wales. The same registration requirements, deduction rates, monthly return deadlines and refund procedures apply to Swansea contractors and subcontractors as to those in England. We serve Swansea businesses with exactly the same quality of service as our English clients — fully online, fixed fees, same-day filing available.
I'm a Swansea tradesperson working on the city centre regeneration — how are CIS deductions handled on large projects?
On large regeneration projects the main contractor or developer handles CIS verification and deductions. You should receive a deduction statement each time you are paid. Keep all your statements — we use them alongside your expense records to prepare your self-assessment and claim back any overpaid tax.
Can you handle CIS alongside Welsh language HMRC correspondence for Swansea businesses?
HMRC provides Welsh language services for those who prefer them. Our written service is in English, but we handle all communications with HMRC on your behalf through their standard agent channels regardless of which language your HMRC correspondence is in. We liaise with HMRC directly so language is never a barrier.
What is the timeline for getting registered for CIS as a new Swansea subcontractor?
CIS registration is typically processed by HMRC within a few days of application. As your HMRC-registered agent we handle the registration on your behalf — ensuring you are correctly set up at the 20% standard deduction rate rather than the 30% unregistered rate, saving you 10% on every payment from the day registration is confirmed.
How do I get started?
Book a free 15-minute call via Calendly or call 07478 645331. We review your CIS position, explain what needs doing and give you a clear fixed-fee quote. We can take over immediately.
Related Guides

Further Reading

Get Your CIS Sorted Today

No obligation. No jargon. A straightforward conversation about your Swansea CIS situation.

Email: info@yourtaxhelp.co.uk  |  yourtaxhelp.co.uk