UK Employment Rights: Redundancy, Leave, Contracts and Workplace Protections

What Happens If I Fail My Probation Period Review UK?

Failing a probation review can lead to dismissal or extension. You have fewer legal protections in probation — but your employer must still follow their own procedure. Here's what to expect.

Salary and income data is based on ONS and other official UK statistical sources. Figures are averages and may not reflect your individual circumstances.

Probation periods are a legal grey area — you have fewer rights, but not no rights. Understanding what your employer can and cannot do protects you from unlawful treatment even in the early months.

Your Rights During Probation

Right During probation?
National Minimum Wage Yes — always
Statutory notice (1 week after 1 month) Yes
Holiday pay for accrued leave Yes
Unfair dismissal (standard) No — needs 2 years
Automatically unfair dismissal (day-one) Yes
Discrimination protection (Equality Act) Yes — from day one
Whistleblowing protection Yes — from day one
SSP (after 4 consecutive sick days) Yes

Common Probation Scenarios

Outcome What it means
Pass Contract continues; full terms apply
Extension More time given; specific targets set
Dismissal Notice period applies; no unfair dismissal claim (usually)
No review held Probation may be deemed passed — check your contract

What To Do If Facing Probation Dismissal

  1. Ask for the specific concerns in writing — vague feedback is not enough
  2. Request a clear improvement plan if the aim is probation extension rather than immediate dismissal
  3. Check the notice period in your contract — ensure notice or PILON is paid
  4. Consider day-one rights — if you suspect the dismissal is linked to pregnancy, a protected characteristic, or raising concerns about something illegal, seek advice immediately
  5. Request any outstanding pay and holiday pay before your last day

Getting a Reference

Probation dismissal may affect the reference your employer gives. Consider:

  • Agreeing reference wording as part of any final settlement
  • Asking for a basic factual reference (dates of employment, job title)
  • Whether the employer’s probation policy commits them to any particular reference format

Many employees assume they have no rights during a probation period. This is not accurate:

  • Statutory notice — employees with at least 1 month’s service are entitled to at least 1 week’s statutory notice (even during probation), unless your contract specifies a shorter probation notice period (often 1 week — which is lawful during probation)
  • Day-one rights — you have full protection against automatic unfair dismissal from day one (for protected reasons: whistleblowing, maternity, union membership, asserting a statutory right, etc.)
  • Discrimination protection — Equality Act protections apply regardless of length of service
  • Written reasons for dismissal — you only have the right to written reasons for dismissal if you have 2 years’ service or are dismissed while pregnant or on maternity leave

If your probation was extended rather than failed, check whether the extension is within the contractual probation period length and whether proper feedback and support was provided.

Sources

  1. ACAS — Probationary periods
  2. GOV.UK — Dismissal