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    Guides

    UK Share Incentive Plan Guides

    In-depth, plain-English guides to how SIPs work, sourced from HMRC and UK legislation. Each guide links to the calculator built for that specific question.

    Basics

    What Is a Share Incentive Plan? A Complete UK Guide

    The four share types, who can join, and how the SIP trust works.

    Tax

    SIP Tax Benefits Explained

    How SIP tax savings actually work, with worked examples.

    Contributions

    Partnership Shares Explained

    Contribution limits, tax treatment, and how matching interacts with it.

    Withdrawal

    SIP Holding Period Rules

    What happens after 3 and 5 years, with a three-employee worked example.

    Comparison

    SIP vs SAYE

    How Share Incentive Plans differ from Save As You Earn (Sharesave).

    S SIP Guide

    Independent, educational UK Share Incentive Plan calculators and guides. Not affiliated with HMRC or any government body.

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  • Guides

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  • SIP Tax Benefits
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  • Holding Period Rules
  • SIP vs SAYE
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  • © 2026 SIP Guide — Educational estimates only, not financial advice. Rules last checked: 6 April 2025 (2025/26 tax year)
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