Navigating dismissals can be tricky for small businesses especially when the situation doesn’t fit neatly under conduct, capability, or redundancy. That’s where “some other substantial reason” (SOSR) comes in. It’s a legitimate, but often misunderstood, reason for dismissal under UK employment law.

This article explains what SOSR means, when it applies, and how SME owners can handle these cases fairly and lawfully. From ending fixed-term contracts to managing personality clashes or contractual changes, Beagle HR breaks down the essentials so you can protect your business and your people.