CIS Returns — Brockenhurst
Your CIS returns filed on time, every month.
Construction contractors and subcontractors in Brockenhurst have a monthly deadline that does not move — the 19th. Miss it and the penalties start immediately. Supreme Consulting handles your CIS monthly returns, verifies your subcontractors, and makes sure deductions are reconciled correctly. Fixed-fee pricing, established since 2005, and questions answered within one working day.
- Monthly CIS return submitted before the 19th deadline
- Subcontractors verified with HMRC before work begins
- CIS deductions offset correctly against your tax liability
- No penalty surprises — your compliance position is known
No long-term contract. If it is not working after three months, you leave with clean records and nothing owed.
Get a free CIS quote
Fixed pricing. Reply within one working day.
What our clients say
★★★★★
Prompt, Professional, Easy to Understand
“Communication is always prompt, professional, and easy to understand, which makes dealing with finances far less stressful.”
★★★★★
Thorough Work at a Reasonable Price
“Stuart is a thorough efficient worker who produces good quality results at a reasonable price.”
★★★★★
Holds Your Hand Throughout
“Stuart holds your hand and advises throughout.”
★★★★★
Takes Time to Explain Everything Clearly
“They take the time to explain things.”
Sound familiar?
CIS admin eating into your working week?
For contractors in Brockenhurst, the Construction Industry Scheme adds a layer of monthly obligation on top of running an actual business. Subcontractors need verifying, deduction statements need issuing, and the return needs submitting by the 19th regardless of how busy the site is. When it slips, the penalties are automatic and they compound. Most contractors either muddle through it themselves or find out they have been doing it wrong at year-end.
- Monthly CIS return missed because the 19th crept up again
- Subcontractors paid without proper HMRC verification in place
- Deductions suffered sitting unreclaimed against your tax bill
What handled looks like
With Supreme Consulting managing your CIS compliance, the monthly cycle runs without you chasing it. Returns are filed ahead of the 19th, subcontractors are verified before payment, and your suffered deductions are tracked and offset at the right time.
- CIS return prepared and filed each month before the deadline
- Every subcontractor verified with HMRC before your first payment
- Suffered deductions reconciled and offset against your liability
- Fixed monthly fee — no time-based billing or unexpected invoices
What Brockenhurst contractors say
Clients across Hampshire work with Supreme Consulting because the compliance is handled without fuss and the advice is practical, not theoretical.
Very clear and gives excellent clarity on all situations when I am in doubt. Communication is always prompt, professional, and easy to understand, which makes dealing with finances far less stressful. They take the time to explain things.
I’m so grateful for the help received with my small cleaning business. Stuart holds your hand and advises throughout!
CIS compliance, handled end to end
The monthly CIS obligation covers more than just filing the return. Here is what Supreme Consulting manages as part of a fixed-fee CIS service.
Monthly CIS Return Filing
Your CIS300 return is prepared and submitted to HMRC each month ahead of the 19th deadline. Deduction statements are issued to subcontractors so they have what they need for their own tax returns. The filing history is kept on record and available if HMRC ever queries it.
Included as standardSubcontractor Verification and Deductions
Before any payment is made to a subcontractor, we verify their status with HMRC so the correct deduction rate is applied — 20% for verified, 30% for unverified, or nil for gross payment status holders. Getting this wrong means the liability falls back to you as contractor. We make sure it does not.
Included as standardYear-End Reconciliation and Reclaim
CIS deductions suffered on your own payments as a subcontractor can be offset against your PAYE or corporation tax liability — and in some cases reclaimed from HMRC. We track these throughout the year and make sure nothing is left on the table at year-end.
Included as standardClients across Hampshire, consistently satisfied
From sole traders to growing limited companies, the feedback is consistent: clear communication, practical advice, and compliance handled without drama.
Thorough, Efficient, Good Quality at Reasonable Price
“Stuart is a thorough efficient worker who produces good quality results at a reasonable price.”
Finances Far Less Stressful With Clear Communication
“Very clear and gives excellent clarity on all situations when I am in doubt. Communication is always prompt, professional, and easy to understand, which makes dealing with finances far less stressful. They take the time to explain things.”
Holds Your Hand and Advises Throughout
“I’m so grateful for the help received with my small cleaning business. Stuart holds your hand and advises throughout!”
Why contractors in Brockenhurst choose us
There are plenty of general accountants. Fewer who understand how the Construction Industry Scheme actually works in practice.
CIS compliance handled in practice
We work with construction contractors and subcontractors regularly — sole traders, limited companies, and those operating as both simultaneously. The CIS rules around gross payment status, mixed-status subcontractors, and year-end reclaims are not new territory. You will not need to explain how your payment chain works before getting a useful answer.
Over twenty years of hands-on experience
Supreme Consulting has been advising small businesses and contractors since 2005. That means the advice you receive is grounded in real commercial practice, not textbook knowledge. The kind of experience that recognises a problem before it becomes one.
Fixed fee, no billing surprises
CIS filings are priced on a fixed monthly basis, scoped to your number of subcontractors and the complexity of your payroll. You know what you are paying before the work starts, and that price does not change unless the scope does. No hourly billing, no unexpected invoices after a busy month.
Up and running in four steps
Most contractors are fully onboarded within a week. The transition is handled from our side — you provide access, we do the rest.
A short discovery call
We start with a no-obligation conversation to understand your setup — how many subcontractors you use, whether you are also a subcontractor yourself, and what your current CIS filing situation looks like. It takes around twenty minutes and you will leave with a clear picture of what is needed.
A fixed-fee proposal
You will receive a written proposal covering exactly what is included, the monthly fee, and when we will start. No vague scope, no hourly estimates. If the proposal works for you, we proceed.
Onboarding and record transfer
We gather access to your existing records, identify any outstanding returns or verification gaps, and set up your cloud accounting if needed. If there are historic issues to resolve, we will tell you upfront what is involved.
Compliance running on schedule
From the first filing cycle, your CIS return is handled before the 19th each month without you chasing it. Subcontractors are verified, deduction statements go out, and your records are current. Which is, frankly, the way it should be.
“Stuart is a thorough efficient worker who produces good quality results at a reasonable price.”
Common questions about CIS returns
Do you handle CIS for contractors who also work as subcontractors on other projects?
Yes, and it is a common situation. Many construction businesses in Hampshire are simultaneously contractors (paying subcontractors and filing monthly CIS returns) and subcontractors (having deductions taken from their own income). We manage both sides — filing your CIS300 as a contractor and tracking the deductions you have suffered so they can be offset or reclaimed at year-end.
What does a CIS returns service cost, and what is included?
Pricing is fixed monthly and scoped to the number of subcontractors you use and whether you also need bookkeeping or payroll alongside the CIS filing. You will receive a written quote before anything starts. The quote covers subcontractor verification, monthly CIS300 submission, deduction statements to subcontractors, and year-end reconciliation — there are no add-on charges for standard filing activity.
My CIS returns are behind or have been filed incorrectly — can you sort that out?
It is a situation we see often enough. We review what has been submitted, identify gaps or errors, and work out the most practical route to bring everything current. If penalties have accrued, we can advise on whether a reasonable excuse appeal is worth pursuing. We will tell you upfront what the catch-up work involves and what it costs before starting.
Is there a long-term contract, and what happens if I want to leave?
There is no long-term contract. We work on a rolling monthly basis and ask for one month’s notice. If you decide to move on, we will produce a clean handover pack covering your CIS filing history, subcontractor records, and outstanding deduction statements so the transition is straightforward.
How do gross payment status and deduction rates affect my monthly return?
Subcontractors with gross payment status receive payment in full — no deduction is made and no entry appears on the CIS return for them. Verified subcontractors without gross status are deducted at 20%; unverified are deducted at 30%. Getting the rate wrong means you may be liable for the shortfall. We verify each subcontractor before the first payment and record their status accurately on every return.
Can I reclaim CIS deductions that have been taken from payments I have received?
If deductions have been made from payments to you as a subcontractor, those amounts can usually be offset against your employer PAYE liability or reclaimed directly from HMRC if your PAYE bill is lower than the deductions suffered. Limited companies can also offset CIS suffered against corporation tax. We track this throughout the year so the reclaim or offset is handled at the correct time rather than discovered late.
Related services for Brockenhurst businesses
CIS compliance off your plate, starting this month.
Supreme Consulting handles your monthly CIS returns, subcontractor verification, and year-end reconciliation on a fixed monthly fee. No surprises, no lock-in, reply within one working day.