Sick Days Without A Certificate: Know Your Rights

Yes, your employer can ask for evidence for sick leave even if you're only off for one day. Australian law doesn't give employees a set number of paid sick days you can take without a certificate, but any request for evidence needs to be reasonable and applied fairly.

If you run a small business, the practical answer is simple: set a clear policy, tell your employees what evidence you expect, and don't ask for more medical information than you genuinely need. If you're an employee, the safest approach is to notify your employer as soon as you can and be ready to provide a medical certificate, pharmacist certificate or statutory declaration if you're asked.

Is A Medical Certificate Required For One Day Sick Leave?

A medical certificate isn't automatically required for every one day sick absence under the Fair Work Act 2009. However, your employer is allowed to ask for evidence that would satisfy a reasonable person that you were genuinely unfit for work or needed to care for someone.

That means you might be asked for evidence for a single day off, including a Monday, Friday, day before a public holiday, or any other rostered day. The common idea that you only need a certificate after two consecutive days is usually a workplace policy or past practice, not a national legal rule.

Many employers don't ask for evidence every time someone is sick for one day, because it can be impractical and can create unnecessary tension. But if there's a pattern of absences, the absence is unexpected at a critical time, or your business has a policy requiring evidence for certain absences, a request for proof can be reasonable.

If you're an employee, it's worth checking your employment contract, modern award, enterprise agreement and workplace policies. If you're an employer, make the rule clear before there's a problem, ideally in your staff handbook or workplace policy.

How Many Sick Days Can You Take Without A Doctor's Certificate In Australia?

There's no fixed number of paid sick days you can take without a doctor's certificate under the National Employment Standards. You may be able to take one day without evidence if your employer doesn't ask for it, but your employer can request evidence for any period of paid personal or carer's leave.

Paid sick leave is part of personal/carer's leave. Full-time employees are entitled to at least 10 days of paid personal/carer's leave each year under the National Employment Standards. Part-time employees receive the same entitlement on a pro rata basis, based on their ordinary hours of work. Unused paid personal/carer's leave accumulates from year to year.

Casual employees don't receive paid personal/carer's leave under the National Employment Standards, but they're entitled to unpaid carer's leave in certain situations. Your modern award, enterprise agreement or employer policy can provide more generous entitlements, but they can't undercut the National Employment Standards.

You can use personal/carer's leave when you're not fit for work because of a personal illness or injury. You can also use it to care for or support an immediate family member or household member who is sick, injured or affected by an unexpected emergency.

You also need to give notice. The Fair Work Act requires notice as soon as practicable, which may be after the leave has started if that's reasonable in the circumstances. You should tell your employer the period, or expected period, of your absence.

For more on these rules, see our in-depth guide to sick certificates in Australia.

Do You Need A Medical Certificate For Sick Leave?

Not always. A medical certificate is one common form of evidence, but it isn't the only possible option. The legal test is whether the evidence would satisfy a reasonable person that you were entitled to take the leave.

Common types of evidence include:

• Medical certificate: A certificate signed by a registered medical practitioner stating that the employee was unfit for work for the relevant period.
• Pharmacist certificate: A certificate from a pharmacist may be suitable for some short illnesses, depending on the circumstances and your workplace's evidence rules.
• Statutory declaration: A formal written declaration by the employee, usually stating that they were unfit for work or needed to provide care or support for the relevant period.
• Other reliable evidence: In some cases, other documents may satisfy a reasonable person, particularly for carer's leave or emergencies. Documents from other registered health practitioners may also be acceptable evidence if they would satisfy a reasonable person, subject to the relevant award, agreement, contract or policy.

Employers can set out preferred forms of evidence in an employment contract, modern award compliant policy or staff handbook. However, it's risky to reject reliable evidence automatically without considering whether it satisfies the legal test. A statutory declaration, for example, can be strong evidence if you couldn't get a doctor appointment for a short illness.

If you're an employer, avoid asking for detailed diagnoses unless there's a genuine work health and safety, fitness for work or reasonable adjustment reason. In many cases, it's enough for the certificate to state that the employee was unfit for work on particular dates. If your business collects or stores health information, privacy obligations can also become relevant, especially if you're covered by the Privacy Act 1988.

For quick advice on what does and doesn't meet evidence standards, check out our sick pay and leave guide.

Sick Leave Without A Certificate In Victoria And Other States

For most private sector employees in Australia, including Victoria, New South Wales, Queensland, South Australia, Tasmania, the ACT and the Northern Territory, the core rules come from the Fair Work Act and the National Employment Standards.

This means the same general rule applies: there's no automatic number of sick days you can take without evidence, and your employer can ask for evidence for one day if the request is reasonable.

Western Australia is a little different for some state system employers and employees, such as certain sole traders, partnerships and unincorporated entities. However, many incorporated businesses in Western Australia are still covered by the national Fair Work system. If you operate in Western Australia, check whether your business is in the national system or the state system before finalising your leave policy.

In Victoria, employees sometimes ask whether there's a special rule allowing sick leave without a certificate. For ordinary paid personal/carer's leave, there isn't a separate Victorian rule that overrides the Fair Work position for national system employers. Victorian public sector employees, local government employees and employees covered by particular enterprise agreements may have extra rules in their instruments or policies.

The Victorian Sick Pay Guarantee pilot, which helped some casual and self-employed workers in selected industries access sick and carer's pay, ended in March 2025. By 2026, you shouldn't assume that program applies to new absences. If your business chooses to offer extra paid leave or no certificate days as a benefit, put the rule in writing so everyone knows how it works.

What Happens If You Take Sick Leave Without A Certificate?

If you take sick leave and your employer doesn't ask for evidence, you should generally be paid from your available personal/carer's leave balance. Paid personal/carer's leave is paid at your base rate of pay for the ordinary hours you would have worked.

If your employer asks for evidence and you don't provide it, you may not be entitled to be paid personal/carer's leave for that absence. Your employer may be able to treat the time as unpaid leave, depending on the circumstances, your employment contract, the applicable award or agreement, and the business's policies.

Repeated unexplained absences, late notice or refusal to follow a reasonable evidence policy can also become a performance or conduct issue. If you're an employer, handle this carefully. A one-off failure to provide a certificate is different from an ongoing pattern of not attending work without proper notice or evidence.

At the same time, you shouldn't punish an employee simply for taking lawful sick leave. Taking paid personal/carer's leave is a workplace right. If your business takes adverse action because an employee exercised that right, there may be legal risk. For more on workplace rights, see our adverse action guide for employers and employees.

If there's a disagreement, both sides should keep clear records. Useful records include the employee's text or email giving notice, the employer's request for evidence, any certificate or statutory declaration, rosters, payslips and notes of conversations. Employers should also have a clear complaints procedure or grievance policy so issues can be managed internally before they escalate.

A Worked Example: One Day Off, Part-Time Hours And Evidence

Imagine Priya works part-time in a cafe for 24 ordinary hours per week, spread across four 6 hour shifts. Because she's part-time, her paid personal/carer's leave accrues pro rata. Over a year, she accrues 48 hours of paid personal/carer's leave, which is the equivalent of 8 of her usual 6 hour shifts.

Priya wakes up unwell on a Friday morning and texts her manager before her shift starts. She says she has gastro symptoms, can't safely work around food, and expects to be back for her next shift on Monday. The cafe's policy says evidence may be required for any personal leave taken on a Friday, Monday, day before or day after a public holiday, or where the manager reasonably requests it.

The manager replies and asks Priya to provide evidence when she can. Priya can't get a same day GP appointment, so she gets advice from a pharmacist and obtains a certificate stating she is unfit for work that day. She sends it through that evening.

The outcome is straightforward. Priya has given notice as soon as practicable, explained the expected period of absence, and provided evidence when asked. The cafe pays her 6 hours of paid personal/carer's leave at her base rate of pay and deducts 6 hours from her leave balance. If Priya had no paid personal leave balance left, the absence may be unpaid unless the cafe chose to approve another arrangement.

If Priya didn't provide any evidence after a reasonable request, the cafe may be able to withhold paid personal leave for that 6 hour shift. The better approach would be to remind her of the request, give a reasonable timeframe to respond, and then confirm the payroll treatment in writing.

Employer Checklist For Managing Sick Leave Evidence

A clear process makes sick leave much easier to manage, especially when you run a small business where one person's absence can affect the whole roster.

1. Check The Employee's Entitlement: Confirm whether the employee is full-time, part-time or casual, and check their paid personal/carer's leave balance.
2. Check The Relevant Instrument: Look at the employment contract, modern award, enterprise agreement and workplace policy for any evidence rules.
3. Ask For Notice Early: Require employees to notify the right person as soon as practicable and tell you how long they expect to be away.
4. Request Evidence Consistently: Apply the same rules to comparable employees and avoid singling someone out without a legitimate reason.
5. Accept Reasonable Evidence: Consider whether a medical certificate, pharmacist certificate, statutory declaration or other document would satisfy a reasonable person.
6. Protect Privacy: Store certificates securely, limit access to managers who need to know, and avoid collecting detailed medical information unnecessarily.
7. Confirm The Pay Outcome: If evidence isn't provided after a reasonable request, explain whether the absence will be unpaid or treated another way.
8. Keep Records: Keep the notice, evidence request, response and payroll treatment together in the employee's file.

If you're reviewing your broader employment compliance, this legal health check can help you spot common gaps in your workplace documents and business processes.

What Legal Documents Should Employers Have In Place?

Strong documentation helps your business avoid confusion and deal with absences fairly. It also gives your managers a consistent script to follow when they're under pressure to fill a shift or meet a deadline.

The key documents are:

• Employment Agreements: These should set out the employee's role, hours, classification, leave entitlements, notice requirements and the obligation to follow lawful and reasonable policies. Learn more about employment contract essentials here.
• Workplace Policy Or Staff Handbook: This should explain how employees apply for sick leave, who they notify, when evidence may be requested, and what evidence is accepted.
• Disciplinary Policy: This should explain how repeated unexplained absences, false information or failure to follow reasonable directions may be handled.
• Privacy Policy Or Internal Privacy Procedure: This should explain how your business collects, stores and uses sensitive information, including medical certificates and health information where relevant.
• Grievance Policy: This should give employees a clear way to raise concerns about pay, leave decisions or unfair treatment.

A practical sick leave evidence policy doesn't need to be complicated. You just need it to match your business, award coverage and roster patterns. A useful outline includes:

1. Purpose: Explain that the policy supports lawful leave, business continuity and fair treatment.
2. Who The Policy Applies To: Identify whether it applies to full-time, part-time, casual, fixed-term and management employees.
3. When Employees Must Give Notice: State who to contact, how to contact them, and what information to provide.
4. When Evidence May Be Required: List situations such as any absence on request, two or more consecutive days, absences around weekends or public holidays, or patterns of absence.
5. Accepted Evidence: Refer to medical certificates, pharmacist certificates, statutory declarations and other evidence that satisfies a reasonable person.
6. Privacy And Records: Explain how certificates and health information will be stored and who can access them.
7. Failure To Provide Evidence: Explain the possible payroll and conduct consequences if evidence isn't provided after a reasonable request.
8. Manager Responsibilities: Require managers to apply the policy consistently, respectfully and without asking for unnecessary medical details.

If you need help updating or creating these documents tailored to your business, our employment law team can help you get it right the first time.

Key Takeaways

• There's no automatic number of paid sick days you can take without a certificate under Australian national workplace laws.
• Your employer can request evidence for even one day of sick leave if the request is reasonable and the rule is applied fairly.
• A Fair Work Act medical certificate is a certificate signed by a registered medical practitioner, but other reliable evidence may also be accepted in the right circumstances.
• If you don't provide evidence after a reasonable request, your employer may be able to withhold paid personal/carer's leave for that absence.
• Victoria generally follows the same Fair Work rules for national system employers, although enterprise agreements and public sector policies can add extra requirements.
• If you run a business, document your rules in employment contracts, a staff handbook, privacy procedures and a fair grievance process.

If you'd like help with sick leave policies, employment contracts, staff handbooks or managing personal leave evidence, you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.