HMRC-registered CIS specialists serving Southall subcontractors, contractors and construction trades across UB1 and UB2. Same-day refund filing, monthly contractor returns and gross payment status. Service in English, Punjabi, Hindi and Urdu. Fixed monthly fees.
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 Southall
Southall is one of West London's true construction heartlands. The Green Quarter, Berkeley's 88-acre regeneration of the former Southall gasworks, is among the largest residential build programmes in London, running for years to come alongside Southall Waterside, the steady pipeline of works around the Elizabeth line station, dense terrace renovation and loft conversion work across UB1 and UB2, and the Park Royal and Heathrow logistics corridors a short drive away. Thousands of subcontractors live and work here, and the Construction Industry Scheme is the single most common reason they overpay tax. Main contractors and agencies deduct 20 per cent from every payment, or 30 per cent if you are not verified, regardless of your real expenses. By the end of the year those deductions have usually overshot your actual tax bill, and a properly prepared Self-Assessment unlocks a refund of typically £1,500 to £5,500.
Southall has one more problem that costs its trades real money: language. We see it constantly. Skilled subcontractors working on The Green Quarter or for Heathrow-corridor agencies who were never verified properly because the paperwork was confusing, who sat on the 30 per cent emergency rate for months, or who never claimed a refund at all because an HMRC letter in formal English is easier to put in a drawer than to answer. Your Tax Help Accountants is HMRC-registered and works with Southall clients in English, Punjabi, Hindi and Urdu. We handle verification so you are on 20 per cent (or gross status) from day one, file refunds same-day from 6 April, run monthly CIS300 returns for local contractors, and explain every step in the language you think in. Fixed monthly fees, fully online, and our Stanmore office is 8 miles up the road if you ever want to talk face to face.
💡 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
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.
Full monthly CIS300 returns filed direct to HMRC for Southall contractors engaging subcontractors. Verification handled, payment statements produced, penalties avoided.
We verify your Southall 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.
For established Southall subcontractors meeting the turnover, compliance and business tests, we prepare and submit gross payment status applications so you receive payments without deduction.
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.
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.
You can claim CIS refunds for up to four prior tax years. Many Southall subcontractors are owed several thousand pounds across multiple years, especially those who sat on 30 per cent before getting verified. Book a free call and we will scope it out.
📅 Get Your Free Backdated CIS ReviewReal Client Story
Client S is a shuttering carpenter from Southall who spent two years on The Green Quarter site and picked up weekend work through two agencies serving the Park Royal corridor. When he came to us (recommended by a cousin, conversation in Punjabi) he had a folder of payment statements, a van he had never claimed a mile for, and a problem he did not know he had: one agency had never verified him, so it had been deducting 30 per cent instead of 20 per cent for fourteen months.
We verified him properly with HMRC, rebuilt two years of records, and captured everything he was entitled to: mileage between sites and the timber yards, his own tools and blades, PPE and boots, CSCS renewal, phone, and the materials he had bought himself on smaller domestic jobs. We then filed both outstanding returns, the second one within 48 hours of 6 April.
Outcome: combined refunds of £6,800 across the two years, the 30 per cent over-deduction recovered in full, and he now sends his receipts to a capture app from the van. His brother-in-law joined as a client three weeks later.
Why Your Tax Help Accountants
CIS Tax Questions Answered
No obligation. No jargon. A straightforward conversation about your Southall 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