Built Logic

See what AI can do

Verify new subcontractors with HMRC and keep their CIS status up to date

We take off your hands: collecting each new subcontractor's details, checking them against Companies House and verifying them with HMRC for CIS.

You get: an up-to-date CIS register with verification references, name mismatch alerts and a list of who is due for re-verification, for your accounts team.

Get a price for this

Or check first: Are we ready for AI?

The problem

We keep finding subbies on site who haven't been verified for CIS.

How it works

  1. What comes in

    • Subcontractor onboarding form, Companies House data, HMRC CIS verification via accounting or CIS software, subcontractor register

  2. What AI does

    Validates identifiers, prepares and submits verification, records the result, deduction rate and reference, and blocks payment set-up until complete.

  3. What you get

    • An up-to-date CIS register with verification references, mismatch alerts and a list of subcontractors due for re-verification

  4. Who signs it off

    Your accounts team sorts out mismatches with the subcontractor. HMRC's result is final and is never overridden.

What it needs to work

  • CIS-enabled accounting software (Sage, Eque2, IRIS, Xero) or HMRC-recognised CIS software
  • Companies House API

If those aren’t in place yet, you’ll hear that before anything gets built.

Who it’s for

  • Main contractors
  • Specialist subcontractors
  • Developers and housebuilders
  • Manufacturers and suppliers

Where this joins up

What would this cost for your team?

Answer questions about your company and how this work runs today. You see an indicative estimate of the hours back, what that time is worth and the price when you send your details.

Get a price for this

Or check first: Are we ready for AI?