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UK Recruitment Glossary

Probation Extension

Alex By Alex · 12-year UK recruiter · Updated April 2026

In recruiter context

Most UK probation extensions are 3 months. The employer must communicate the extension before the original probation ends. Common reasons: skill gaps still developing, slow ramp-up, specific objectives missed. During extended probation, notice periods remain shortened (typically 1 week vs contractual full notice). Probation extension isn't necessarily a precursor to dismissal — many employees pass after extension. The candidate-side concern: if the extension surprises you, the issues weren't communicated clearly during probation. Use the extension period to address specific issues; ask for explicit success criteria for confirmation.

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