🏗️ CIS Tax Specialist · Feltham TW13-TW14

CIS Accountant in Feltham, Subcontractor & Contractor Specialists

HMRC-registered CIS specialists serving Feltham subcontractors, contractors and construction trades across TW13 and TW14. Same-day refund filing, monthly contractor returns and gross payment status applications. Fixed monthly fees.

HMRC Registered AgentServing Feltham TW13-TW14Same-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.

Calculate My CIS Refund →

CIS Accountant in Feltham

CIS Tax Made Simple for Feltham Construction Workers

Feltham is the engine room of the Heathrow logistics corridor. Cargo sheds, depots and last-mile warehouses keep going up across TW13 and TW14, hotel and airport-support construction is constant, and the town's own regeneration adds steady residential work. Most of the trades doing it are CIS subcontractors, and most of them overpay tax every single year: 20 per cent off every invoice, 30 per cent if unverified, with no account taken of vans, fuel, tools or tickets until a Self-Assessment is filed. Typical refunds run £1,500 to £5,500.

Feltham subbies also rack up serious mileage, hopping between airport-perimeter jobs, depot fit-outs and domestic work across West London. That travel is usually the biggest unclaimed number on the return. Your Tax Help Accountants, HMRC-registered, captures it properly: same-day refund filing from 6 April, every legitimate expense in, CIS300 monthly returns for contractors, verification handled, gross payment status applications for established trades. 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 Feltham 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 Feltham contractors engaging subcontractors. Verification handled, payment statements produced, penalties avoided.

Subcontractor Verification

We verify your Feltham 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 Feltham 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 Feltham 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 Feltham CIS subcontractor £5,500 back

Client F is a dryliner from Feltham working depot and hotel fit-outs around the Heathrow perimeter, with stretches on residential jobs in Hounslow and Staines. His records were payment statements in a glovebox and a vague sense that 'the refund sorts itself out'.

We rebuilt his year: 11,000 site miles, boards and fixings he bought himself on smaller jobs, tools, PPE, CSCS renewal, phone, and a home-office share for the quoting he does in the evenings. Filed within two days of the tax year end.

Outcome: £3,400 refund, five weeks from filing to bank, and a mileage app on his phone so next year is bigger still.

Why Your Tax Help Accountants

Your Local CIS Specialists.

  • HMRC-registered CIS agent serving Feltham 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 Feltham subcontractor?
Typical CIS refunds for Feltham 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 Feltham. 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 Feltham 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 Feltham 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 Feltham 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.
I drive between Heathrow jobs all week. How much difference does mileage really make?
For most Feltham subbies it is the biggest single line on the return. HMRC's simplified rate is 45p per mile for the first 10,000 business miles and 25p after. A subbie doing 10,000 to 12,000 genuine site miles is sitting on £4,500+ of deductions before tools, PPE or materials are even counted. Travel between temporary sites qualifies; we set up a simple log so every mile is defensible.
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 Feltham CIS clients fully online and we know TW13 and TW14 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 Feltham 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