Payroll Academy · Core course · Lesson 2 of 12
Check who belongs on payroll and register for PAYE
Determine who needs payroll treatment, whether your business needs PAYE registration and how to register safely.
Best for: Business owners · Office managers
- Lesson 2 of 12
- 24 min read
- Beginner
- Reviewed 10 July 2026
What you’ll learn
- ✓Assess the actual working arrangement without relying on labels
- ✓Separate payroll treatment from the PAYE registration trigger
- ✓Register the correct employer and retain evidence
Chapter 1
Determine the actual working arrangement
Outcome: Assess the facts without relying on labels such as casual or contractor.
New employer PAYE checklist
Before Riverside Care Services decides whether someone belongs on its payroll, it needs to understand the real working arrangement. A job title, invoice or contract label is only part of the evidence. Tax status depends on the facts of the engagement and how the work happens in practice.
Ask five questions first:
- Who controls what work is done, and when, where and how it is completed?
- Can the individual send a genuine substitute, and who controls that substitution?
- Does the individual carry meaningful financial risk or have to correct defective work at their own cost?
- Who provides the equipment and bears the operating costs?
- Does the real working practice match the written contract?
Employment status for tax and employment-rights status are related but not identical decisions. This lesson focuses on tax and PAYE treatment. It does not determine holiday, dismissal or other employment rights.
HMRC’s Check Employment Status for Tax service can give HMRC’s view for a specific engagement. Use it when the status is not already clear from supported professional advice or an established arrangement.
Practical scenario
Riverside prepares to take on four people
When Riverside first began trading, it planned to pay a salaried care coordinator, use casual bank carers, pay its managing director and commission a web designer. Those labels did not answer the payroll question. Riverside examined each contract and the actual work before deciding who would operate PAYE and whether the company needed a PAYE scheme.
Chapter 2
Decide who must operate PAYE
Outcome: Separate the person’s treatment from the organisation responsible for PAYE.
- 1What is the person’s status?
- 2Who must operate PAYE?
- 3Does Riverside need a PAYE scheme?
- 4Register or retain records
Payroll treatment comes before registration
Full-time, part-time, temporary and casual arrangements can all indicate employment for tax. A contract does not have to be written: an agreement can be verbal or implied. If the facts indicate employment, the employer normally accounts for Income Tax and National Insurance through PAYE.
A company director is an office holder. When Riverside pays its director through payroll, director PAYE and National Insurance treatment can apply. That does not mean every incorporated company needs an active PAYE scheme from incorporation. A company with an unpaid director and no payroll should not register solely because the company exists.
An agency commonly operates PAYE for workers it supplies, but Riverside must confirm who contracts with the worker, who pays them and whether specialist agency rules apply. For contractors, distinguish between:
- an individual who is genuinely self-employed for this engagement;
- a person supplied through an intermediary or personal service company;
- a construction subcontractor potentially within CIS;
- an individual described as a contractor whose facts indicate employed status.
A genuinely self-employed individual normally deals with their own tax, but Riverside needs a supported status determination. Intermediary, off-payroll and CIS cases should be routed to the relevant HMRC guidance or a qualified adviser rather than compressed into this introductory lesson.
Chapter 3
Check whether Riverside must register
Outcome: Apply HMRC’s complete registration triggers at the right time.
When an employer must register for PAYE
Under HMRC’s current PAYE guidance, Riverside must register if any employee:
- is paid £96 a week or more;
- receives expenses or company benefits;
- receives a pension from the employer;
- has had another job during the current tax year;
- has received Jobseeker’s Allowance, Employment and Support Allowance or Incapacity Benefit.
The pension trigger means pension income being paid by the employer. It does not mean an ordinary employee contribution being deducted for workplace-pension saving. Detailed automatic-enrolment assessment belongs to Lesson 5.
If none of the registration conditions applies, Riverside may not need to register a PAYE scheme yet, but it must still keep payroll records. If Riverside already operates PAYE, low pay does not automatically mean an employee can be ignored; the software and reporting treatment must follow current HMRC rules.
Riverside must normally register before the first payday so it can obtain its employer PAYE reference. It cannot normally register more than two months before it starts paying people. These timings come from HMRC’s register as an employer guidance.
Decision tree
Will Riverside pay an employee, office holder or someone treated as employed for tax?
Chapter 4
Register and retain the evidence
Outcome: Register the correct legal entity and preserve a defensible audit trail.
Register the employer that will pay the person
The legal entity employing and paying the individual must be the entity registered. Riverside should use its correct legal name, address, company information and expected first-payday details. Government Gateway access should be controlled, recoverable and available to more than one authorised person without recording passwords in the payroll procedure.
HMRC issues two references with different jobs:
- the employer PAYE reference identifies the PAYE scheme and is used in payroll reporting and correspondence;
- the Accounts Office reference identifies the employer when payments are allocated to its HMRC account.
Record both exactly as issued. Do not substitute an employee tax reference or use a reference belonging to another group company. If payday arrives before the PAYE reference, follow the separate late PAYE registration guide; never invent a reference or delay contractual pay without appropriate advice.
Retain the CEST evidence
HMRC says it will stand by a CEST result only when the supplied information is accurate, the service was used according to its guidance and the answers remain consistent with the real working arrangement. Riverside should retain:
- the CEST result and reasoning;
- the answers entered into the service;
- the engagement contract;
- evidence of the actual working practices;
- the date the assessment was completed;
- any later reassessment and the reason for it.
Run the assessment again when the contract or actual arrangement changes materially. A result based on an accurate contract is not reliable if day-to-day working practices later become different.
Chapter 5
Apply the registration decision
Outcome: Classify the evidence needed and complete the employer-registration checklist.
Riverside classification exercise
| Person | Likely treatment | Who handles PAYE? | Riverside must verify |
|---|---|---|---|
| Salaried coordinator | Employee | Riverside | Starter details and registration trigger |
| Casual bank carer | Facts may indicate worker or employee status | Usually Riverside if employed for tax | Contract and actual working arrangement |
| Paid director | Office holder/director payroll | Riverside | Pay timing and director treatment |
| Web designer | Potentially self-employed or another treatment | Depends on the determination | CEST result, contract and working practices |
Guided practice
Do not decide from one contractor indicator
The designer invoices Riverside monthly, uses their own equipment and controls how the work is delivered, but attends Riverside’s office every Friday at a fixed time. None of those facts decides status alone. Riverside should gather the complete contract and working-practice facts, run CEST accurately and retain the result. If CEST cannot determine the treatment or specialist intermediary rules may apply, Riverside should obtain qualified advice.
Interactive checklist
New employer PAYE registration checklist
0 of 13 complete. Progress stays on this device.
Prefer paper? Download the blank new-employer payroll checklist PDF.
Check your understanding
Check your understanding — 1 of 3 · Recall
When should Riverside normally register as an employer?
Check your understanding — 1 of 3 · Distinction
A new employee earns below the weekly registration threshold. What should Riverside conclude?
Check your understanding — 1 of 3 · Application
The web designer has several mixed status indicators. What should Riverside do?
Three key takeaways
- Determine the real working arrangement before deciding who must operate PAYE.
- Employment payroll treatment and the employer’s PAYE registration trigger are separate decisions.
- Register the correct entity at the correct time and retain evidence that supports every decision.
Lesson complete
You’ve reached the end of this lesson
Check that you can do each of these before marking the lesson finished.
- ✓Assess an engagement without relying on its label
- ✓Identify who is responsible for PAYE
- ✓Apply all current employer-registration triggers
- ✓Register the correct entity within HMRC’s permitted window
- ✓Retain and reassess status evidence
You can preserve your place now. For stronger learning, complete the three knowledge checks and practical checklist before continuing.
Next lesson
Choose a payroll method and complete setup. Lesson 3 will compare internal payroll, bureaus and software, then establish the controls required before processing live pay.
Related resources
- Director-only payroll for a limited company
- Late PAYE registration before first payroll
- UK payroll glossary
Educational decision guide
When should you use payroll software?
Once Riverside knows who belongs on payroll and has its PAYE references, Workmax can connect approved employee records, hours, payslips and reporting in one controlled workflow. Software supports the process; Riverside remains responsible for the decisions and approvals.
Evidence and review
Reviewed by Workmax payroll team on . Rules can change, so confirm unusual cases with HMRC or a qualified adviser.