CIS Support for Contractors

Hiring subcontractors?

We’ll take care of your CIS returns, deductions, and record keeping

so you stay compliant and avoid penalties.

If you pay subcontractors for construction work, you’ve got legal responsibilities under the CIS rules.


We’ll take care of the admin, the monthly returns, and the paperwork — so you can focus on the job.

1

We Verify Your Subcontractors

Before you pay anyone, we check them with HMRC to confirm their CIS status. That way, you know exactly how much tax to deduct — and you’re not left guessing.

2

We File Your Monthly CIS Returns

Every month, we submit your CIS return to HMRC.
It shows who you’ve paid, what you paid them, and how much tax you took off.

3

We Keep the Right Records

We keep the CIS records you’re legally required to hold — and we send proper deduction statements to your subcontractors every time you pay them.

Why Contractors Need to File CIS Returns

If you’re paying subcontractors, CIS applies — and HMRC expects you to follow the rules. That means you need to:

  • Register as a CIS contractor

  • Verify each subcontractor before paying them

  • Deduct 20% or 30% tax depending on their status

  • File a CIS return every month (even if you didn’t pay anyone)

  • Give each subcontractor a statement showing what you deducted

Get it wrong, and HMRC could fine you. But with our help, you won’t miss a thing.

What We Handle for You

We take care of everything CIS-related, including:

  • Registering you as a contractor with HMRC

  • Verifying all your subcontractors

  • Letting you know what to deduct from each payment

  • Preparing and filing your monthly CIS returns

  • Creating and sending deduction statements

  • Keeping the correct CIS records on file

  • Reminding you before anything is due

What You’ll Get

Sorting your CIS properly doesn’t just tick a box — it keeps your business running smoothly and out of trouble.

Frequently Asked Questions

FAQs

Yes — if you pay subcontractors for construction work, even occasionally, you must register with HMRC as a CIS contractor.

It depends on how much tax has been taken off and what you can claim — many people get £1,000 or more. We’ll do the sums for you.

HMRC can fine you — even if it’s just one return. We’ll make sure your CIS is done properly and on time.

Yes — we also offer bookkeeping, payroll, VAT, and general accounts support. Ask us about monthly packages.

Keep Your CIS in Check

Let’s take CIS off your hands so you can focus on running the job, not the paperwork.


We’ll make sure everything’s done right, filed on time, and fully above board with HMRC.