🏗️ CIS Tax Specialist · Acton W3

CIS Accountant in Acton, Subcontractor & Contractor Specialists

HMRC-registered CIS specialists serving Acton subcontractors, contractors and construction trades across W3. Same-day refund filing, monthly contractor returns and gross payment status applications. Fixed monthly fees.

HMRC Registered AgentServing Acton W3Same-Day CIS Refund FilingMonthly Returns HandledFixed Monthly Fees
Free Tool · 2025/26 Tax Year

See what HMRC owes you — in 60 seconds

20% is deducted from every CIS invoice before your expenses are counted. Most subcontractors are owed a refund. Three numbers, instant estimate — no signup.

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CIS Accountant in Acton

CIS Tax Made Simple for Acton Construction Workers

Acton sits beside the biggest construction site in Britain. Old Oak Common, the HS2 and Elizabeth line super-hub, will keep tier-one contractors and their supply chains busy for a decade, while Acton Gardens' long regeneration, The Oaks and a relentless extension-and-refurb economy across W3's terraces keep local trades fully booked. Nearly all of them are CIS subcontractors, and nearly all overpay tax: 20 per cent off every payment (30 per cent unverified) before expenses are counted. A properly prepared Self-Assessment typically returns £1,500 to £5,500.

Your Tax Help Accountants, HMRC-registered, handles CIS end to end for Acton trades: same-day refund filing from 6 April, verification sorted before your first invoice on the big jobs, every mile and receipt captured, CIS300 monthly returns for contractors, and gross payment status for established subbies whose cash flow deserves better than waiting for refunds. Fixed monthly fees, fully online.

💡 As an HMRC-registered agent, we deal with HMRC directly on your behalf, filing monthly returns, processing refund claims and handling verifications. Same-day filing available from 6 April for the fastest refund.

What We Handle

Complete CIS Service for Acton Subcontractors & Contractors

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Same-Day CIS Refund Filing

Self-Assessment filed within 24-48 hours of 6 April with every legitimate expense captured. HMRC refunds typically arrive 4-6 weeks later. Average refund £1,500-£5,000.

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Monthly Contractor Returns (CIS300)

Full monthly CIS300 returns filed direct to HMRC for Acton contractors engaging subcontractors. Verification handled, payment statements produced, penalties avoided.

Subcontractor Verification

We verify your Acton subcontractors with HMRC before you pay them, ensuring the correct deduction rate (gross, 20 per cent or 30 per cent) is applied from day one.

Gross Payment Status Applications

For established Acton subcontractors meeting the turnover, compliance and business tests, we prepare and submit gross payment status applications so you receive payments without deduction.

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Receipt Capture & Bookkeeping

Simple receipt-capture app for tools, fuel, materials, PPE and CSCS card renewals. Every legitimate expense captured throughout the year, not scrambled together at the deadline.

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Late Filing & Penalty Mitigation

Behind on Self-Assessment or CIS returns? We bring you up to date and engage with HMRC about penalties, requesting reductions where there's a reasonable excuse.

Owed CIS Refund From a Previous Year?

You can claim CIS refunds for up to four prior tax years. Many Acton subcontractors are owed several thousand pounds across multiple years. Book a free call and we will scope it out.

📅 Get Your Free Backdated CIS Review

Real Client Story

How we got a Acton CIS subcontractor £5,500 back

Client A is a groundworker from Acton who moved onto an Old Oak Common enabling-works package after two years on Acton Gardens phases. New contractor, new onboarding, and a nasty surprise: his verification had lapsed and the first three months were deducted at 30 per cent.

We re-verified him, recovered the over-deduction through his return, and rebuilt the rest of the year properly: plant tickets renewed (NPORS), boots and PPE, tools, phone, and the miles between home, the compound and the work fronts.

Outcome: £4,100 refund including the 30 per cent excess recovered in full, and verification now checked before every new engagement, not after.

Why Your Tax Help Accountants

Your Local CIS Specialists.

  • HMRC-registered CIS agent serving Acton online
  • Same-day refund filing from 6 April every year
  • Monthly contractor returns (CIS300) handled cleanly
  • Subcontractor verification before you pay
  • Gross payment status applications for qualifying trades
  • Receipt-capture app provided as part of the service
  • Fixed monthly fees, no per-return charges, no surprises
4.5★
Google Rating
Same Day
CIS refund filing
£1.5k-£5k
Typical CIS refund
Fixed Fee
No surprise bills

CIS Tax Questions Answered

Frequently Asked CIS Questions

How much CIS tax can I get back as a Acton subcontractor?
Typical CIS refunds for Acton subcontractors range from £1,500 to £5,000 depending on your gross earnings, allowable expenses (van, fuel, tools, PPE, materials, mobile, training) and how much was deducted under CIS during the year. Higher earners with substantial expenses and good record-keeping often see refunds at the upper end. We capture every legitimate expense and file for the maximum legitimate refund.
How quickly can you file my CIS refund after 6 April?
We file within 24-48 hours of the 6 April tax year end for clients who have their records ready. HMRC then typically processes the refund within 4-6 weeks. Filing in April rather than January means your refund lands months earlier. For a £5,500 refund that's a meaningful cash flow benefit.
I'm starting with a new main contractor in Acton. Anything to sort before my first payment?
Get verified with HMRC before your first invoice so deductions start at 20 per cent rather than the 30 per cent emergency rate, keep your CSCS card current at the right level for your trade (plus NPORS or CPCS if you operate plant), and keep every payment and deduction statement the contractor issues. Start a mileage log on day one. Five minutes of setup is routinely worth thousands at refund time.
What CIS expenses can I claim as a Acton subcontractor?
All genuine business expenses: van and fuel costs (HMRC simplified mileage rate of 45p per mile for the first 10,000 business miles or actual costs plus capital allowances), tools and equipment, PPE and work clothing, CSCS card renewal, training certifications, materials you purchase yourself, mobile phone (business proportion), accountancy fees, and a reasonable home-office proportion.
I'm a Acton contractor paying subcontractors. What CIS returns do I need to file?
Monthly CIS300 returns are due by the 19th of each month covering the previous month's payments to subcontractors. The return shows total payments, deductions taken and any reasonable expenses. You also need to verify each subcontractor with HMRC before you pay them to confirm the correct deduction rate. We handle the verification, monthly returns and payment statements as part of our fixed monthly service.
How do I apply for gross payment status as a Acton subcontractor?
Gross payment status lets you receive CIS payments without any deduction, improving cash flow substantially. You need to meet three tests: turnover above £30,000 per partner/director (or £100,000 for partnerships/companies), a compliance test (clean Self-Assessment and PAYE record for the previous 12 months), and a business test (genuine construction business with proper bank account, premises and equipment). We prepare and submit the application and handle any HMRC queries.
My deductions jumped to 30 per cent when I changed contractor. Can I get that back?
Yes. The 30 per cent rate just means the contractor could not verify you at the time, usually a lapsed registration or mismatched UTR details. The extra 10 per cent is not lost; it comes back through your Self-Assessment refund. We fix the verification so it stops happening, then recover everything over-deducted, going back up to four tax years if needed.
How do I get started?
Book a free 15-minute call via our Calendly link or ring 07478 645331 (or our office line on 020 8050 4564). We work with Acton CIS clients fully online and we know W3 well. We tell you honestly what refund you should be expecting and what records we need from you. No obligation, no hard sell.

Get Your CIS Refund Filed Today

No obligation. No jargon. A straightforward conversation about your Acton CIS position, how much refund you should be expecting and how quickly we can get it filed.

Office: 020 8050 4564  |  Mobile: 07478 645331  |  info@yourtaxhelp.co.uk