Paystar runs CIS payroll for UK construction firms and pays their subcontractors every week, with every deduction, statement and HMRC return done right.

Whether you swing the hammer or run the jobs, Paystar takes the paperwork off your hands.
Give us your details and UTR. We verify you with HMRC so the right CIS rate is used from day one.
Your firm confirms the work for the week. No chasing, no paperwork lost in the van.
CIS deductions at the right rate, any materials kept out of the deduction, everything checked twice.
Money in your bank and a clear statement of what was paid and what went to HMRC.
Put in your week. CIS is taken off the labour only, never the materials, at the rate HMRC gives you.
An example only, before any Paystar fee. Your statement shows the exact figures.
Working through Paystar comes with a few things that make the week easier.
Perks are confirmed when you join and may change.
CIS rules are strict and HMRC checks them. We keep every step on the record.

Every subcontractor verifiedWe check each subcontractor with HMRC to confirm whether they are paid gross, at 20% or at 30%.
Deductions at the right rateWorked out on labour only, with materials kept out of the deduction, and recorded line by line.
CIS return filed on timeThe monthly return goes to HMRC by the 19th, and every subcontractor gets a payment and deduction statement.
Status checked, not assumedWe make sure each working arrangement genuinely fits CIS self-employment, so there are no surprises later.
The Construction Industry Scheme. Construction firms take tax off the money they pay subcontractors and send it to HMRC. It counts towards the subcontractor's own tax bill.
20% if you're registered for CIS, 30% if you're not, or nothing if HMRC has given you gross payment status. We check with HMRC for you.
Yes. As a subcontractor you're self-employed, so you do a self assessment. Your monthly statements from us show everything that was deducted.
Usually within a week. We set up your subcontractors, verify them with HMRC and line up the first pay run with you.
Tell us who you are and we'll call you back to get set up.