IR35 eor uk contractor compliance 2026: IR35 misclassification exposes UK businesses to uncapped HMRC liability — back PAYE, employer NICs, interest, and penalties stretching years. Deel solves this in two ways: Deel Contractors (£39/month) provides IR35 assessment tools, Status Determination Statement (SDS) generation, and UK-compliant contracts with substitution clauses that establish genuine outside-IR35 status. When a contractor is found to be inside IR35, Deel converts them to Deel UK EOR, running them through PAYE with correct employer NIC and pension auto-enrolment — eliminating disguised employment risk entirely. This guide covers the IR35 rules UK businesses must follow in 2026, exactly how Deel’s compliance tools work, when EOR is the right solution, and how to run a compliant contractor-to-employee conversion without disrupting the working relationship.
Originally published at ThriveOnz360.com — the UK SME platform for honest tool reviews, compliance guides, and exclusive deals.
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