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IR35
Updated with various changes taking effect from 6 April 2025, including the definition for determining company size in relation to IR35 and the increase in the employment allowance for national insurance contributions.
Updated to reflect increases to the thresholds for determining which organisations are covered by IR35, from 6 April 2025.
Updated to reflect that changes to how small businesses are defined, from 6 April 2025, mean that some organisations will no longer be responsible for applying the IR35 rules.
HR and legal information and guidance relating to IR35.