Sick (fit) notes
If you have been off sick for 7 days or less
You do not need a note from a doctor. You can fill in a form yourself. This is called self-certification. Find the self-certification form on GOV.UK.
If you have been off sick for more than 7 days
You may need a sick note (also called a fit note or Statement of Fitness for Work) from a doctor.
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