If you are off work sick for seven days or less, your employer should not ask you for a doctor's certificate. You will need a medical certificate if you are off work sick for than seven days. The seven days include days that you don't normally work. So when you work out how long you've been off sick, you should include weekends and bank holidays.

Your employer can ask you to confirm that you've been ill. You can do this by filling in a form yourself when you return to work. This is called self-certification.

Self-certification forms usually include details such as:

• information about your sickness or illness
• the date your sickness started
• the date your sickness ended

These dates may be days that you don't normally work. For example, your sickness could start or end on a Saturday, Sunday or bank holiday.

Many employers have their own self-certification forms. If your employer doesn't have their own form, instead they may use an SC2 form from HM Revenue & Customs Employee's Statement of Sickness.

Download a template self certifcation form

If you are sick and off work for more than seven days, your employer will normally ask you to provide a medical certificate from your GP.

When you need a certificate will also depend on your employer's company policy on sick leave (or sickness absence). This policy should tell you how many days you can be off sick before you need a note.

To find out about your employer's policy:

• ask your team leader or supervisor, or
• speak to someone from your human resources (HR) or personnel department

You can request a fit note via this website, or by using the E-consult service.  Please do not ring reception.

Fit notes are also sometimes called doctor's notes, sick notes, medical certificates or doctor's statements.

If you have seen a doctor at the practice regarding the problem you need a medical certificate for (or we have received a letter from the hospital about your sickness) you many not need to see the doctor again. You can complete a fit note request form at reception, which will be passed to the doctor to review. The doctor may also be able to speak to you on the telephone depending on how well they know you and why you are off work sick.

If you have not seen a doctor at the practice and we have had no information from a medical professional about your illness, you will not be able to get a certificate without an appointment. Please book a routine appointment; urgent appointments are only provided for genuine medical emergencies and not for the purpose of certificates.

In either case there are rules governing the issue of sick certificates and the GP may not be able to supply one, depending on the information you provide.

If you are under the care of a hospital, your certificate may be issued by the hospital, rather than by the practice.

If your certificate runs out, but you are still sick you will need to request an extension via e-consult or an on-line form available below. The GP might then ask for you to book a further consultation if they feel it is appropriate Please do not phone reception.

Fit certificates can be back-dated so it is not necessary to make an emergency appointment to renew your certifiate. If you attend an emergency appointment for the purpose of getting a medical certificate you will be asked to rebook.