🏗️ CIS Tax Specialist · Greenford UB6

CIS Accountant in Greenford, Subcontractor & Contractor Specialists

HMRC-registered CIS specialists serving Greenford subcontractors, contractors and construction trades across UB6. Same-day refund filing, monthly contractor returns and gross payment status applications. Fixed monthly fees.

HMRC Registered AgentServing Greenford UB6Same-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 Greenford

CIS Tax Made Simple for Greenford Construction Workers

Greenford's skyline tells the story: Greenford Quay's towers on the canal, the A40 corridor's warehouses and trade parks in constant churn, and street after street of 1930s semis being extended and refurbished. The trades behind it are overwhelmingly CIS subcontractors, and CIS is why most overpay tax: 20 per cent deducted from every invoice (30 per cent unverified) before vans, tools or materials are counted. Filed properly, the typical refund is £1,500 to £5,500.

Your Tax Help Accountants, HMRC-registered, serves Greenford trades fully online from four miles away in Stanmore: same-day refund filing from 6 April, complete expense capture, CIS300 monthly returns for contractors, verification before first payment and gross payment status applications. Fixed monthly fees. If you have been filing your own return and getting a few hundred pounds back, you are almost certainly leaving money on the table.

💡 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 Greenford 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 Greenford contractors engaging subcontractors. Verification handled, payment statements produced, penalties avoided.

Subcontractor Verification

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

Client G is a bricklayer from Greenford who spent the year between a Greenford Quay package and domestic garden walls and extensions across UB6. He came to us with one question: why did his mate get £3,000 back when he got £400?

The answer was expenses. We captured his mixer and tools, the miles between jobs and builders' merchants, materials he fronted on domestic work, PPE, CSCS renewal and phone, and reconciled every CIS statement from the main contractor against his bank.

Outcome: £3,150 refund, a £2,750 improvement on his own effort, plus the previous year amended for another £1,200.

Why Your Tax Help Accountants

Your Local CIS Specialists.

  • HMRC-registered CIS agent serving Greenford 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 Greenford subcontractor?
Typical CIS refunds for Greenford 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 Greenford. 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 Greenford 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 Greenford 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 Greenford 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 mate got three times the refund I did on similar money. What is he doing that I'm not?
Claiming his expenses, almost certainly. Two subbies on identical gross income can have wildly different refunds because the refund is driven by what comes off your taxable profit: mileage, tools, materials you front, PPE, tickets, phone, insurance. DIY returns routinely claim nothing but the CIS deductions themselves. We rebuild the full expense picture, and we can amend last year's return too if it was underclaimed.
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 Greenford CIS clients fully online and we know UB6 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 Greenford 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