Need a fit note (Statement of Fitness for Work) in the UK? With NHS GP waiting times averaging 3-4 weeks and millions needing certification for work, getting a fit note has become a major challenge in 2026. This comprehensive guide explains everything about UK fit notes: what they are, when you need them, how the system works, and how to get one online without the weeks-long NHS wait.
What is a Fit Note in the UK?
A fit note, officially called a “Statement of Fitness for Work,” is a medical certificate issued by healthcare professionals in the UK confirming whether you’re fit to work or need time off due to illness or injury.
Fit Note Legal Status
Fit notes replaced “sick notes” in 2010 under UK employment law:
- Legal requirement: Mandatory after 7 days of sickness absence
- Statutory Sick Pay (SSP): Required to claim SSP beyond 7 days
- Employment protection: Protects employees from unfair dismissal due to genuine illness
- Employer obligations: Must accept valid fit notes from registered UK medical professionals
Get UK Fit Note Online – €34.99
GMC-registered doctors • Delivered in 2 hours • Valid for all UK employers and SSP claims
When Do You Need a Fit Note in the UK?
The 7-Day Self-Certification Rule
| Absence Duration | Requirement | SSP Eligibility |
|---|---|---|
| Days 1-7 | Self-certification Complete SC2 form for employer |
Eligible (no fit note needed) Waiting days apply |
| Day 8+ | Fit note mandatory From registered medical professional |
Eligible with valid fit note £116.75/week (2026 rate) |
Specific Situations Requiring Fit Notes
- Sickness exceeding 7 days: Automatic requirement regardless of employer
- Employer policy: Some employers require earlier (check contract)
- Repeated short absences: Pattern may trigger fit note requirement
- Reasonable adjustments: Needed for phased return or modified duties
- Occupational health referrals: Often require fit note documentation
- Benefits claims: Universal Credit, ESA require fit notes
Two Types of UK Fit Notes
1. “Not Fit for Work” (Off Sick)
Doctor certifies you’re completely unable to work:
- Specifies period of unfitness (typically 2 weeks minimum)
- May include diagnosis (optional, requires your consent)
- Can be extended with further fit notes if still unwell
- Employee should not work during certified period
2. “May Be Fit for Work” (Phased Return)
Doctor suggests you might be able to work with adjustments:
Four Types of Adjustments:
- Phased return to work: Gradual increase in hours/days
- Altered hours: Different shift patterns, reduced hours
- Amended duties: Modified or lighter responsibilities
- Workplace adaptations: Ergonomic changes, different workspace
Important: “May be fit for work” doesn’t force you to return – it’s a discussion starter between you and employer about potential adjustments.
What Information is on a UK Fit Note?
All fit notes must include:
- Patient details: Your name and address
- Assessment date: When doctor examined/consulted you
- Fitness assessment: “Not fit for work” or “May be fit for work”
- Period covered: From date to date (minimum 2 weeks for initial cert)
- Diagnosis: Optional – only included with your consent
- Functional effects: What health condition prevents you from doing
- Recommendations: If “may be fit,” what adjustments might help
- Doctor details: Name, GMC number, practice address
- Doctor’s signature: Hand-signed or verified digital signature
- Date issued: When fit note was created
The UK NHS Crisis: Why Getting Fit Notes is So Difficult in 2026
NHS GP Access Statistics 2026
- Average GP appointment wait: 21-28 days for non-urgent
- Same-day appointments: Less than 5% availability
- GP vacancies: 6,000+ unfilled positions across UK
- Patients per GP: Average 2,300 (recommended maximum: 1,800)
- Telephone triage delays: 45+ minute hold times common
- Online appointment booking: Often disabled due to overwhelming demand
Real Impact on Workers
Scenario: Sarah, Manchester Office Worker
- Week 1 (Days 1-7): Severe flu, self-certifies with SC2 form
- Day 8: Still sick, needs fit note for SSP
- Day 8: Calls GP surgery – earliest appointment Day 29
- Days 8-29: Cannot get fit note, loses £465 in SSP (3 weeks × £116.75)
- Employer threatens disciplinary action for uncertified absence
The Problem: NHS wait times make the Day 8 fit note requirement practically impossible to meet.
How to Get a Fit Note in the UK: All Your Options
| Method | Cost | Wait Time | Total Time |
|---|---|---|---|
| NHS GP (Registered Patient) | Free | 21-28 days typically | 3-4 weeks + appointment time |
| NHS Walk-in Centre | Free | 2-4 hour wait | Half day |
| NHS 111 (Phone/Online) | Free | Variable (may redirect to GP) | Inconsistent – often can’t issue fit notes |
| Private GP | £50-80 | 1-7 days | Few days + appointment |
| Hospital Doctor (If Inpatient) | Free | During admission | Issued on discharge |
| Pharmacist (Limited Conditions) | Free-£30 | Same day if available | 30 minutes |
| Online Medical Certificate | €34.99 | 1-2 hours | 2 hours total |
Who Can Issue Fit Notes in the UK?
The following registered professionals can issue fit notes:
- General Practitioners (GPs)
- Hospital doctors
- Registered nurses (for up to 14 days, certain conditions)
- Occupational therapists (limited circumstances)
- Pharmacists (Pharmacy First scheme, limited conditions)
- Physiotherapists (musculoskeletal conditions)
Can’t Wait 3 Weeks for NHS Appointment?
3 weeks without fit note = £350+ lost SSP
Online fit note: €34.99, delivered in 2 hours
NHS GP: Free, but 3-week wait means losing £350 in SSP
Net savings: £315+ by getting fit note online
Online Fit Notes: How They Work in 2026
Step 1: Complete Medical Questionnaire (10-15 minutes)
Provide comprehensive health information:
- Current symptoms and duration
- How condition affects your work capacity
- Medical history relevant to current illness
- Current medications
- Previous treatment attempted
- Nature of your employment/duties
Step 2: GMC-Registered Doctor Reviews (30-90 minutes)
UK-registered doctor assesses your case:
- Reviews symptoms against clinical criteria
- Evaluates work fitness
- Determines appropriate certification period
- Considers any workplace adjustments needed
- May request additional information
Step 3: Fit Note Issued (Within 2 hours total)
Digital fit note generated and emailed:
- All legal requirements included
- Doctor’s GMC registration number
- Digitally signed and verified
- Can be printed or emailed to employer
- Stored for your records
Legal Validity of Online Fit Notes
Yes, completely legal and valid.
UK law requirements:
- ✅ Doctor must be GMC-registered (online services use registered UK doctors)
- ✅ Appropriate clinical assessment conducted (questionnaire-based assessment valid)
- ✅ Fit note includes all required information (digital fit notes contain all elements)
- ✅ Employer must accept from any registered medical professional (cannot refuse based on method)
Statutory Sick Pay (SSP) and Fit Notes
SSP Rates 2026
| Year | Weekly Rate | Maximum Duration |
|---|---|---|
| 2024 | £109.40 | 28 weeks |
| 2025 | £113.25 | 28 weeks |
| 2026 | £116.75 | 28 weeks |
SSP Eligibility Requirements
- Earnings threshold: Must earn at least £123/week average
- Waiting days: First 3 days unpaid (unless part of linked period)
- Fit note required: From day 8 of sickness absence
- Maximum period: Up to 28 weeks SSP
Cost of NOT Getting Fit Note
Example: 3-Week Illness
Without fit note:
- Week 1 (Days 1-7): Self-cert, SSP eligible = £116.75
- Week 2 (Days 8-14): No fit note, no SSP = £0
- Week 3 (Days 15-21): No fit note, no SSP = £0
- Total received: £116.75
With fit note (obtained Day 8):
- Week 1: SSP = £116.75
- Week 2: SSP with fit note = £116.75
- Week 3: SSP with fit note = £116.75
- Total received: £350.25
Difference: £233.50 lost by not getting fit note
Online fit note cost (€34.99 ≈ £30) vs £233 gained = £203 net benefit
Common Fit Note Scenarios
Scenario 1: Post-Surgical Recovery
Duration: Hospital issues initial 2-4 week fit note on discharge
Extension: GP or online service can extend if recovery longer
Type: Usually “not fit for work” initially, may become “may be fit” with phased return
Scenario 2: Mental Health
Diagnosis disclosure: Optional – fit note can state “stress-related illness” without specifics
Duration: Typically 2-4 weeks initially
Adjustments: Often “may be fit” with reduced hours or modified duties
Scenario 3: Chronic Condition Flare-up
Pattern: Repeated fit notes for same condition
Employer action: May trigger occupational health referral
Adjustments: Permanent workplace modifications may be considered
Scenario 4: Musculoskeletal Injury
Source: Physiotherapist can issue fit notes
Recommendations: Often “may be fit” with ergonomic adjustments
Duration: 2-6 weeks typical
Frequently Asked Questions
Can I get a fit note backdated?
GMC ethics discourage backdating. Fit notes should be issued on/shortly after assessment date. Some flexibility for recent illness (1-2 days) but not weeks/months.
What if my fit note expires and I’m still sick?
Get extension before expiry if possible. If fit note has expired, obtain new one ASAP. Gap in certification may affect SSP continuity.
Can employer reject my online fit note?
No, if doctor is GMC-registered and fit note includes all required information. Employers can verify GMC registration at gmc-uk.org but cannot refuse valid fit notes based on how obtained.
Do I need separate fit notes for two jobs?
No, one fit note covers all employment. Provide copies to each employer.
What if I disagree with fit note assessment?
You can:
- Seek second opinion from different doctor
- Discuss concerns with issuing doctor
- Request occupational health assessment
Can I work if fit note says “not fit for work”?
You can choose to work, but:
- May affect SSP entitlement
- May void insurance coverage
- Could jeopardize future sick leave claims
- Discuss with employer if you feel able to return early
How long is a fit note valid for?
Doctor specifies period (minimum 2 weeks for initial cert). Maximum no legal limit but 3-6 months unusual – typically requires specialist input for long-term certification.
What if I’m self-employed?
Self-employed aren’t entitled to SSP but may need fit notes for:
- Universal Credit claims
- Insurance claims
- Disability benefits
- Client/contract obligations
Get Your UK Fit Note in 2 Hours
Don’t let NHS waiting times cost you hundreds in lost SSP
- ✓ GMC-registered UK doctors
- ✓ Valid for all employers and SSP claims
- ✓ Delivered within 2 hours
- ✓ Only €34.99 (save £200+ vs waiting 3 weeks)
- ✓ Available 24/7 including weekends
- ✓ “Not fit” or “May be fit” options
Key Takeaways: UK Fit Notes 2026
- Fit note required from day 8 of sickness absence
- NHS GP wait times (3-4 weeks) make obtaining fit notes practically impossible
- Missing fit note costs £116.75/week in lost SSP
- Online fit notes from GMC-registered doctors completely legal and valid
- Two types: “Not fit for work” or “May be fit for work”
- Employers cannot refuse valid fit notes based on how obtained
- Can be extended if still unwell after initial period
- €34.99 online vs 3-week NHS wait = save £200+ in SSP
- Digital fit notes have same legal status as paper
- Available 24/7 – critical for meeting Day 8 deadline
Last updated: February 2026. Reflects current UK employment law, SSP regulations, and GMC fit note guidelines. For specific legal advice, consult employment solicitor.