HMRC-registered CIS specialists serving Hounslow subcontractors, contractors and construction trades across TW3, TW4 and TW5. Same-day refund filing, monthly contractor returns and gross payment status applications. 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 Hounslow
Hounslow lives in Heathrow's shadow, and its construction economy shows it. Hotel builds and refurbishments along the Bath Road, logistics and cargo sheds across the western corridor, the High Street regeneration blocks, and a deep renovation and extension economy across the borough's Victorian and 1930s stock keep thousands of trades busy. The Construction Industry Scheme is the single most common reason Hounslow subcontractors overpay tax: 20 per cent comes off every invoice, 30 per cent if you are not verified, before a single expense is counted. By April those deductions usually overshoot the real tax bill, and a properly prepared Self-Assessment typically unlocks £1,500 to £5,500.
The Hounslow pattern we see most is agency stacking: a subbie holding three or four payment streams at once between airport-corridor agencies and main contractors, each deducting CIS separately, none of them seeing the whole picture. Your Tax Help Accountants, HMRC-registered, pulls every deduction statement together, captures van miles between Heathrow jobs and town sites, files refunds same-day from 6 April, runs CIS300 monthly returns for local contractors, and handles verification so nobody sits on the 30 per cent rate. Fixed monthly fees, fully online, and we are 10 miles up the road in Stanmore.
💡 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 Hounslow contractors engaging subcontractors. Verification handled, payment statements produced, penalties avoided.
We verify your Hounslow 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 Hounslow 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 Hounslow subcontractors are owed several thousand pounds across multiple years. Book a free call and we will scope it out.
📅 Get Your Free Backdated CIS ReviewReal Client Story
Client H is an electrician from Hounslow working hotel refurbishments along the Bath Road through two agencies, with weekend domestic work on top. Three payment streams, three sets of CIS deductions, and a previous accountant who had only ever seen one of them.
We gathered statements from every agency, reconciled them against his bank, captured his van miles between sites, testing kit and calibration costs, 18th Edition course renewal, tools, PPE and phone, and filed within 48 hours of 6 April.
Outcome: £3,900 refund, against the £900 he expected, plus a fix to his verification with the second agency that had been deducting 30 per cent.
Why Your Tax Help Accountants
CIS Tax Questions Answered
No obligation. No jargon. A straightforward conversation about your Hounslow 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