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A complete guide to getting a valid medical certificate for work in Australia. Learn your options, what employers accept, and the fastest ways to get one.
Need time off work due to illness? In Australia, employers can request a medical certificate for sick leave, especially for absences of more than 2 days. This guide explains all your options for getting one — from your regular GP to telehealth services that can have you sorted in under an hour.
Under Australian workplace law, your employer can request a medical certificate for any period of sick leave. Most commonly, they'll ask for one if you're away for more than 2 consecutive days, or if there's a pattern of absences (like always being sick on Mondays). Some workplaces require certificates from day one — check your employment contract or company policy.
Tips
You have several options for getting a medical certificate in Australia. Your regular GP is always an option, but appointments can take days to get. After-hours clinics work for evenings and weekends but often have long waits. Telehealth services like InstantMed let you get assessed online — typically in under an hour, without leaving home.
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Whether in-person or online, the doctor will ask about your symptoms, how long you've been unwell, and how it's affecting your ability to work. Be honest — doctors can tell when symptoms don't match up, and it's not worth the risk to your professional reputation. For telehealth, you'll typically fill out a questionnaire and may exchange messages with the doctor.
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If the doctor agrees you're unfit for work, they'll issue a medical certificate. This will include the dates you're certified as unfit, the doctor's details, and usually a general statement about your fitness for work (without revealing your diagnosis). For telehealth services, the certificate is typically emailed as a PDF that you can forward directly to your employer.
Tips
Most employers accept certificates via email. Simply forward the PDF or attach it to your leave request in your HR system. Some employers may want the original for their files — you can print the PDF or ask if a digital copy is acceptable. The certificate is a legal medical document, so treat it accordingly.
Yes. Medical certificates from telehealth services are issued by AHPRA-registered doctors and are legally valid. They're accepted by all Australian employers, universities, and government bodies.
Yes. Mental health is a legitimate medical reason for time off work. Doctors can issue certificates for anxiety, stress, or other mental health conditions affecting your ability to work.
Doctors can only certify conditions they've assessed. However, if you're still unwell when you see a doctor, they may certify that you've been unfit for work for a recent period if that's clinically appropriate.
Many GP clinics offer bulk billing (free with Medicare). Telehealth services have fixed fees starting from around $20. Some workplaces also have Employee Assistance Programs that cover medical consultations.
Generally, no. A valid medical certificate from a registered doctor is evidence that you were unfit for work. However, employers can request additional information in some circumstances or ask you to see a company-appointed doctor for extended absences.
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Get a medical certificate nowThis information is for general educational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional before making decisions about your health. Content on this page has been reviewed by AHPRA-registered Australian doctors but does not replace a personalised medical consultation.