Privacy notes

SlipSense is a lightweight public tool. It does not ask for an account, identity document, employer login, or HMRC login.

• No account creation is required.
• No payroll integrations are used.
• Do not paste personal identifiers such as your National Insurance number or full employer account details into the optional note field.
• Inputs are processed to generate the page response and are not positioned as long-term stored payroll records.
• If you need formal payroll, legal, or tax advice, contact your employer payroll team, HMRC, or a qualified adviser.