In the UK, a 'Statement of Fitness for Work' (commonly known as a fit note) is an official medical document that outlines whether you are well enough to work. Issued by an authorised healthcare professional, it is legally required evidence for your employer if you are off work sick for more than seven consecutive calendar days.
When you are unwell, stressed, and face the added pressure of needing a sick note for work, securing a timely GP appointment can feel impossible. Managing workplace administration is the last thing you want to do when you need to rest and recover. Digital healthcare has made getting a fit note much faster and far more accessible. For the first seven calendar days of sickness, you can self-certify without needing a doctor.
This guide is for any UK employee, worker, or student who needs to understand how to get a legally valid sick note from an online clinician. This article is for general information and does not replace advice from a qualified clinician.
You will learn what a fit note is, how the online process works, whether employers accept them, how to get one for mental health, and the key differences between online services and the NHS.
What is a fit note?
A fit note is the official UK medical document issued by a healthcare professional to confirm whether you are fit for work after a period of illness. You only need a fit note if you have been off work sick for more than seven consecutive days.
The 7-day self-certification rule
A fit note is a medical statement from a doctor assessing your fitness for work. For the first seven calendar days of sickness, you can self-certify. This means you tell your employer you are unwell and do not need to provide a medical document. A fit note is only legally required for absences longer than seven days. Authorised healthcare professionals, including GPs, hospital doctors, and registered nurses, can issue these notes, as outlined by the NHS.
What a fit note actually says
When a clinician issues a fit note, they will select one of two main options: "not fit for work" or "may be fit for work". If they select "may be fit for work", the doctor will suggest ways your employer can support your return. This can include altered hours, amended duties, workplace adaptations, or a phased return. This specific guidance is highly valuable for both you and your employer to manage a safe return.
Sick note vs. fit note
People commonly say sick note, but the official document is the 'Statement of Fitness for Work', or fit note. The terminology was updated to focus on what an employee can do with the right support, rather than just stating what they cannot do.
NHS vs. private online GP
You can get a fit note through the NHS for free, or you can pay for a private online consultation to get assessed faster and at a time that suits you. The right choice depends on your budget and how urgently you need the document.
The traditional NHS process
To get a fit note through the NHS, you call your GP surgery, wait in the phone queue, and request an appointment. This may be a telephone call or an in-person visit. The main challenge with this route is the wait time for an appointment, which can add significant stress when your employer is asking for documentation. NHS fit notes are provided free of charge, according to the NHS.
Benefits of a private online GP
A private online clinician offers speed, convenience, and accessibility. You can often secure a same-day appointment and speak to a clinician from the comfort of your own home, including during evenings and weekends. The consultation fee is a trade-off for immediate access, reduced administrative stress, and faster delivery of your digital document. At Doctor Care Anywhere, we provide virtual appointments from £45.
Are online fit notes legally valid?
Fit notes issued by GMC-registered doctors working for private online clinics are legally valid medical documents that UK employers must accept for statutory sick pay and internal absence procedures.
Legal standing of online fit notes
Fit notes issued by doctors providing regulated services in the UK are fully legally valid. This applies regardless of whether the consultation took place online or in a physical surgery. The standard digital format is recognised by the government and the NHS.
If your employer questions your note
If your HR department or manager questions an online fit note, calmly explain that it was issued by a GMC-registered GP following a full clinical consultation. You can advise your employer to check the doctor's credentials by searching their name on the public General Medical Council (GMC) register. This confirms the doctor holds a license to practice medicine in the UK.
Your privacy rights
Your fit note will state the general medical reason for your absence, but your employer does not have the right to demand detailed, confidential medical records. The note contains enough information to justify your absence without compromising your medical privacy. If you want to learn more about workplace adjustments, you can read our guide on managing health at work.
Why a video consultation is essential
A live video consultation is the safest and most medically robust way to get an online fit note, allowing a doctor to properly assess your condition and uphold professional medical standards.
The clinical gold standard
A real-time conversation allows a doctor to ask targeted follow-up questions, observe clinical signs, and assess your general demeanour. This interaction is necessary to make a robust, defensible clinical judgement about your fitness for work. We believe this face-to-face connection is vital for patient safety and aligns with core NHS and GMC guidelines.
The risks of questionnaire-only services
Some online services issue fit notes based solely on an online form or questionnaire. These services are less credible and carry a higher clinical risk. Without a live conversation, there is an increased chance of misdiagnosis or issuing a document that lacks clinical justification. Employers are increasingly sceptical of questionnaire-only notes, which can lead to them rejecting the document.
How to check your provider is legitimate
Always verify that your chosen online service is properly regulated. In England, look for the Care Quality Commission (CQC) logo on their website. Furthermore, ensure their doctors are clearly stated to be on the UK's GMC register. These checks protect your health and ensure your employer will accept the document.
Fit notes for mental health conditions
You can request a fit note for mental health conditions like stress, anxiety, or depression in exactly the same way you would for a physical illness, and employers must treat it with equal seriousness.
Talking to a GP about mental health
Speaking about mental health can feel daunting, but clinicians are highly experienced in these conversations. It is completely okay to say, "I am not coping," or "I feel burnt out." Focus on describing how your symptoms affect your daily life and your ability to perform your specific job duties. Mentioning issues like poor sleep, lack of concentration, or panic attacks helps the doctor understand your situation.
Common mental health reasons
Online GPs routinely assess and issue fit notes for work-related stress, generalised anxiety, severe low mood, depression, and burnout. Mental health is treated as seriously as physical health by medical professionals and the NHS. You do not need a physical injury to justify a period of medical leave.
Reasonable adjustments for mental health
If you are recovering from a mental health condition, the doctor may select "may be fit for work" and recommend reasonable adjustments. In practice, this might look like a temporary reduction in your workload, a change to your working hours, or a phased return to work. Your fit note acts as a formal tool to facilitate this supportive conversation with your employer.
Common pitfalls and limitations
Before requesting a fit note online, you must understand the rules around statutory benefits, backdating restrictions, and the fact that a document is never guaranteed upon payment.
Statutory Sick Pay (SSP) and benefits
For the purpose of claiming Statutory Sick Pay (SSP) from your employer, a fit note from a private online GP is valid evidence. However, if you are claiming specific long-term state benefits from the Department for Work and Pensions (DWP), such as Employment and Support Allowance (ESA), strict DWP rules may apply. For long-term, benefit-related documentation, it is usually best to consult your regular NHS GP.
Rules on backdating a fit note
Doctors face strict professional rules regarding backdated documents. A clinician can generally only date a fit note from the day they formally assess you. They cannot significantly backdate a note to cover previous weeks of illness unless they have access to medical records proving you were unwell and seeking care during that specific period.
Clinical decisions vs. transactions
Booking and paying for a private consultation does not guarantee a fit note will be issued. The doctor must make an independent clinical judgement based on your assessment. If they do not believe a fit note is medically justified, they will not issue one. This professional independence reinforces the medical credibility of the service.
Frequently asked questions
Commonly asked questions about virtual GP appointments address when to choose remote care, how to receive prescriptions, privacy concerns, scheduling formats, and child safety.
The difference between self-certification and a fit note is the time period and medical evidence required. Self-certification is the process of informing your employer you are sick for up to seven calendar days without medical evidence. A fit note is an official medical document issued by a doctor, required only when your illness lasts longer than seven consecutive days, as confirmed by the NHS.
To show your digital fit note to your employer, you can simply email the secure digital PDF directly to your line manager or HR team. There is no legal requirement to print a physical paper copy, as digital fit notes are fully legally accepted by employers across the UK.
You can get an online fit note for COVID-19 or back pain. Online clinicians routinely assess common conditions such as viral illnesses, migraines, back pain, and gastrointestinal issues to determine if a fit note is medically appropriate for your specific situation.
An online sick note is more expensive than an NHS one because NHS fit notes are provided free of charge. Private online services charge a fee, which covers the speed, convenience, and time of the private virtual consultation with a registered GP, rather than the document itself.
A doctor cannot just issue a repeat fit note without an appointment because a clinician must actively assess your current fitness for work and any changes in your symptoms. This meets their professional obligations under GMC guidelines, ensuring they do not issue medical documents without an up-to-date clinical assessment.
To check if your online doctor is a real, registered GP, you can verify their credentials by searching their full name on the official General Medical Council (GMC) online register. This public database confirms their current registration status and their legal right to practice medicine in the UK.
Final word
When you are unwell, your focus should be entirely on rest and recovery, not on the administrative stress of securing medical documentation. Digital healthcare provides a fast, safe, and reliable route to get the support you need. If you need to speak with a GP about your fitness for work, book a confidential appointment today.