The guides
Plain-English guides to the Employment Rights Act 2025, written for UK businesses with 5–49 staff. Every guide is dated — employment law moves, and stale advice is dangerous.
Urgent · 30 October 2026
From 30 October, "all reasonable steps" is the bar — and you're liable for harassment by third parties for the first time. What a small team must do before the deadline.
Last verified: 7 October 2026
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Start here
The master checklist: every change, its date, who it hits, and the one action it needs. If you read one page on this site, read this one.
Last verified: 7 October 2026
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Live now · 1 October 2026
The claim window has doubled. What that means for your record-keeping, your witnesses, and how long a dispute can follow you.
Last verified: 7 October 2026
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1 January 2027
The dismissal-and-reengagement route closes in January. The consultation-first playbook for changing terms lawfully.
Last verified: 7 October 2026
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Costs
Worked cost examples for typical small teams, plus a free calculator so you can run your own numbers.
Last verified: 7 October 2026
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1 January 2027
With unfair-dismissal rights starting at six months, a structured 4-month probation is the new best practice. Here's the system.
Last verified: 7 October 2026
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Reference
Only the deadlines that matter under 50 staff: what's live, what's imminent, what's coming, and what's on the horizon.
Last verified: 7 October 2026
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Not legal advice
These guides are general information about UK employment law, not legal advice. Verify key dates against gov.uk and Acas.