HMRC-registered CIS specialists for Dagenham subcontractors and contractors across RM8 to RM10. Fast refund filing, monthly CIS300 returns and gross payment status, on a fixed monthly fee.
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 Dagenham
Dagenham is one of East London’s biggest regeneration stories, and construction is front and centre. The Beam Park and Dagenham Dock developments, the major film-studio build at Eastbrook, and the run of housing and estate renewal across RM8 to RM10 keep groundworkers, bricklayers, electricians and finishers in steady work — with plenty of subbies on nearby central London sites too. Under CIS, the contractor lifts 20% (or 30% unverified) from each payment first, so most Dagenham trades are owed a refund by the year end.
We handle CIS in full for Dagenham trades: same-day refund filing, monthly CIS300 returns, verification, gross payment status applications, and a Self-Assessment that captures every allowable cost. Fixed monthly fee, filed from 6 April so the refund lands early.
💡 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.
Full monthly CIS300 returns filed direct to HMRC for Dagenham contractors paying subcontractors. Verification handled, deduction statements produced, late-filing penalties avoided.
We verify your subcontractors with HMRC before you pay them, so the correct rate — gross, 20% or 30% — is applied from the very first payment.
For established Dagenham subcontractors who pass the turnover, compliance and business tests, we prepare and submit gross payment status applications so you are paid without deduction.
A simple phone app logs tools, fuel, materials, PPE and CSCS renewals as you go — so nothing is lost and nothing is a scramble next April.
Behind on Self-Assessment or CIS returns? We bring you current and put your case to HMRC, asking for penalty reductions where there is a reasonable excuse.
Refund claims can be made for up to four previous tax years. Plenty of Dagenham subcontractors are sitting on several years' worth without realising it. Book a free call and we'll scope out exactly what's recoverable.
📅 Get Your Free Backdated CIS ReviewWorked Example
Take a self-employed groundworker on the regeneration sites plus jobs into central London. He invoices about £35,000 gross, with roughly £7,000 deducted under CIS before he is paid.
Captured properly: mileage between sites and into London, plant and mini-digger hire, boots and PPE, hand tools through the year, his CSCS card and an SSSTS ticket, materials he fronted, and the business share of his phone. Against £7,000 of deductions that base routinely returns a strong four-figure refund, filed in April.
This is an illustrative example to show how a claim is built — your own figures depend entirely on your earnings, deductions and expenses, and we confirm them with you before anything is filed.
Why Your Tax Help Accountants
CIS Questions, Answered
No obligation, no jargon — just a straight conversation about your CIS position, the refund you should be expecting, and how fast we can file it.
Office: 020 8050 4564 | Email: info@yourtaxhelp.co.uk