Part 3 sponsor guidance · version 08/26

Reporting event triage

Ordinary HR activity can start a working-day clock. Use this to decide whether the deadline calculator is the next step.

  • Worker did not start as expected
  • Employment ended or sponsorship stopped
  • Unauthorised absence
  • Unpaid or reduced-pay absence
  • Salary reduction
  • Job title, role or duties changed
  • Work location changed
  • Working arrangements changed
  • Registered address changed
  • New branch or location
  • Key personnel changed
  • You can name the trigger date and the UK jurisdiction that counts the working days
Reporting and deadlinesDeadline calculatorReporting deadlines explained

A checklist is useful once.

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Sponsoro re-checks the same duties against your own workers every day, and keeps the evidence behind each result.

Start with the free health check, or start a 14-day trial.

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These checklists are working aids, not official Home Office forms, and not immigration advice.