Skip to content
ORCA

Glossary

Workforce terms, in plain English.

The words that come up when you recruit, check, pay and bill a workforce in the UK.

Agency Worker Regulations (AWR)
UK regulations from 2010 giving agency workers rights from day one, and equal basic pay and conditions after 12 weeks in the same role with the same hirer. Read more
Assignment
A worker placed with a client at a site, in a role, on agreed pay and charge rates. Timesheets, pay and invoices follow from it.
CIS300
The monthly CIS return a contractor files with HMRC, listing payments and deductions for each subcontractor.
Client-held
A system built around the client, who sees every assignment, instruction, check, payment and invoice in one controlled view.
Construction Industry Scheme (CIS)
The HMRC scheme under which contractors deduct money from payments to construction subcontractors and pass it to HMRC. Read more
Credit note
A document that reduces or cancels an invoice that has already been issued, keeping the record complete.
Domestic reverse charge
A VAT rule for many construction services between VAT-registered businesses, where the customer accounts for the VAT instead of the supplier.
Employment status
Whether a person is legally an employee, a worker or self-employed. It decides how they are paid and what rights they have. Read more
Geofence
A virtual boundary around a site. A check-in from a phone only counts inside it. Read more
Gross payment status
A CIS status that lets a subcontractor be paid without deductions.
Hirer
The business an agency worker is supplied to and works for day to day.
Identity Service Provider (IDSP)
A certified provider that can carry out digital identity checks for right to work, for British and Irish citizens with valid passports.
Key information document
A document employment businesses must give agency workers before agreeing terms, setting out pay, deductions and who employs them.
Margin
The difference between what the client is charged and what the work costs, for an assignment, site or client.
PAYE
Pay As You Earn: the system employers use to deduct income tax and National Insurance from employees’ pay and report it to HMRC.
RAMS
Risk assessments and method statements: the documents that set out the hazards of a task and how it will be done safely. Read more
Real Time Information (RTI)
The way employers report PAYE pay and deductions to HMRC each time they pay employees.
Right to work check
The check an employer must make, before work starts, that a person is legally allowed to work in the UK. Read more
Share code
A code a person generates on GOV.UK so an employer can check their right to work online.
Statutory excuse
Protection from a right to work civil penalty, gained by making a correct check before employment and keeping the record.
Subcontractor
A business or self-employed person paid by a contractor to carry out construction work.
Timesheet
The record of hours or days worked in a period, approved before pay and billing. Read more
Unique Taxpayer Reference (UTR)
A 10-digit number HMRC issues to individuals and businesses for self assessment and CIS.
Verification (CIS)
The online check a contractor makes with HMRC before paying a new subcontractor, which returns the deduction rate.

Book a demo

Put every assignment, instruction and workforce decision in one controlled view.