6 Month Qualifying, 5 Day Upload, 55–75% Pay: Baixa Médica in Portugal

A baixa médica in Portugal is the Certificado de Incapacidade Temporária (CIT), the medical document that legally excuses you from work. If you meet the contribution rules, Segurança Social pays a subsídio de doença, not your employer. Most employees start receiving that benefit after the initial days of leave, though hospitalization, tuberculosis, and a few other categories start from the first day.

TL;DR:

Employees must upload paper certificates within five working days or risk payment delays, but electronic certificates transmit automatically to Segurança Social.

The six-month contribution period does not need to be continuous; interpolated gaps still count toward eligibility for sick leave benefits.

Payment rates are 55% of reference earnings for up to 90 days, increasing to 75% after that, with a minimum benefit floor based on the IAS.

Recent changes allow urgent care and private providers to issue certificates, and specific protections apply for cancer and tuberculosis cases, including immediate payments for TB.

Long-term sick leave suspends employment but does not affect accrued seniority or holiday entitlement, with disputes resolvable through formal appeals and proper documentation.

Baixa Médica Portugal: What To Do the Moment You Get One
Who Qualifies and When the Money Starts
Getting Your CIT Issued and Submitted Correctly
How the Subsídio de Doença Payment Is Actually Calculated
What Happens to Your Contract While You’re Off Sick
Recent Changes That Change the Timeline for Some Workers
Checking Your Status and Fixing the Errors That Delay Payment
Appealing a Denied Baixa or a Payment Dispute
Does a Baixa Médica Affect Your Unemployment Benefits?
Combining Baixa Médica With Maternity Leave or Disability Benefits
An HR Manager’s View on Cutting Baixa Errors
How Outsourcing-portugal Handles Sick Leave Admin So You Don’t Have To
Sources

Baixa Médica Portugal: What To Do the Moment You Get One

Start by checking whether your doctor issued a CIT electronically (CIT-e) or handed you paper. Electronic certificates usually transmit straight to Segurança Social with no action needed from you. Paper ones are riskier.

Confirm the CIT format with your doctor or clinic before you leave the appointment.
If it’s paper, scan or photograph it immediately and upload it through Segurança Social Direta within 5 working days.
Tell your employer the same day and send a copy for payroll records.
Log into Segurança Social Direta to confirm your contribution history shows no gaps.

Pro Tip: Keep a photo of the paper CIT on your phone the moment you get it. If the upload fails or the office loses the original, you still have proof of the issue date.

Who Qualifies and When the Money Starts

Segurança Social requires a prazo de garantia, a six-month qualifying period of registered contributions, before you can claim subsídio de doença. Those six months don’t have to be consecutive; interpolated periods with gaps still count as long as the total reaches six months within the relevant window.

Once you clear that bar, the waiting period before payment starts depends on your contributor category:

Employees: payment begins after a short waiting period.
Self-employed workers typically start payment after a longer waiting period.
Voluntary contributors have an even longer wait.
Hospitalization or tuberculosis cases start immediately, with no waiting period.

New contributors with fewer than six months on record generally don’t qualify yet, and workers with irregular part-time patterns should check their exact contribution count in Segurança Social Direta rather than assume. A gap of even a few weeks in your declared employment history can push your qualifying date later than you expect, according to a practical guide on Portugal’s sick leave system.

Getting Your CIT Issued and Submitted Correctly

Since 1 March 2024, the pool of professionals who can issue a CIT expanded well beyond your family doctor. Decreto-Lei n.º 15/2024 authorizes urgent care services and accredited private and social sector providers to issue certificates too, so you’re no longer stuck waiting for a primary-care slot when you’re sick on a Sunday.

Here’s the practical flow:

Get seen by an SNS doctor, urgent care service, or an authorized private provider.
If the certificate is electronic, it flows automatically into the system, and you can check its status through SNS24 or Segurança Social Direta.
If it’s paper, scan it and upload it via Segurança Social Direta under Prestações, then Doença, then Entrega de CIT.
If you mail it instead, use registered post and keep the receipt.
Notify your employer with a copy or a screenshot of the confirmed submission.

Employers should accept a digital confirmation from SS Direta as sufficient proof and only request additional documents within the timeframes set by the employment contract or applicable collective bargaining agreement (CCT). Chasing paper when a digital record already exists just creates friction.

How the Subsídio de Doença Payment Is Actually Calculated

Segurança Social calculates your Remuneração de Referência (RR) by summing your contributory earnings from the six months before the two months preceding your baixa, then dividing by 180. Holiday and Christmas bonuses are excluded from that sum, which surprises a lot of people expecting a bigger number.

From there, the payment rate depends on how long the baixa lasts:

Duration of baixa	Payment rate
Up to 30 days	55% of RR
30 to 90 days	55% of RR
91 to 180 days	75% of RR
Over 180 days	75% of RR

There’s also a floor: no one falls below 30% of the Indexante dos Apoios Sociais (IAS) per day. With the IAS set at the current official rate, a daily minimum benefit amount applies, regardless of how low someone’s declared earnings were.

Worked example: say your RR comes out to €40/day and your baixa lasts 20 days. At 55%, that’s €22/day, well above the €5.37 floor, for a total of €440 before tax. If your RR were unusually low, say €8/day, the 55% rate would only produce €4.40, so Segurança Social bumps it up to the €5.37 floor instead. Some employers voluntarily top up the difference between the subsídio and full salary, but that’s a matter of company policy or CCT terms, not a legal requirement.

What Happens to Your Contract While You’re Off Sick

A baixa médica suspends your employment contract rather than ending it. Your employer stops paying your salary unless your contract or CCT says otherwise, but seniority (antiguidade) keeps accumulating as if you were working.

Holiday entitlement generally continues to accrue during the baixa, within limits set by the Labor Code.
If your baixa runs 30 or more consecutive days and you miss your holiday or Christmas subsidy as a result, you may be able to claim a Prestação Compensatória from Segurança Social to cover the shortfall.
Employers should request supporting documents within the deadlines their CCT specifies, not indefinitely.
HR teams should flag long baixas early, since anything approaching a year can trigger a junta médica review.

Get familiar with the broader landscape of statutory employee benefits in Portugal so payroll doesn’t get caught off guard by these overlapping entitlements.

Recent Changes That Change the Timeline for Some Workers

Decreto-Lei n.º 15/2024 didn’t just expand who can issue a CIT. It also introduced the AMIM (Atestado Médico de Incapacidade Multiuso) framework and adjusted validity rules for certificates issued outside the traditional primary-care setting.

Oncology patients get specific protection: a cancer diagnosis can trigger an automatic minimum incapacity classification, and the initial baixa period for these cases can extend from the standard 30 days up to 90 days without an early junta médica review. That matters because it means fewer disruptive reassessments during active treatment.

Tuberculosis cases get their own carve-out too, with subsídio payments starting from day 1 instead of the usual waiting period, recognizing the public health urgency of keeping infectious patients off work sites.

Pro Tip: If you or an employee has a serious diagnosis like cancer, ask the treating physician directly whether the case qualifies for the extended 90-day initial period. It’s not always applied automatically at the first consultation.

Checking Your Status and Fixing the Errors That Delay Payment

Check your CIT and payment status through both SNS24 and Segurança Social Direta, since they track different pieces of the process. SNS24 confirms the certificate itself; SS Direta confirms whether the subsídio has been processed.

The most common mistakes are mundane and fixable:

Wrong or outdated IBAN on file, which bounces the payment. Update it in Segurança Social Direta immediately.
Missing the 5-working-day paper CIT upload window, which can shift your payment start date to the delivery date instead of the medical issue date.
An incorrect start date typed on the certificate itself, worth double-checking before you leave the doctor’s office.

If you’re called to a junta médica or your payment gets suspended without explanation, contact Segurança Social directly and keep every piece of paperwork. A practical breakdown of common delay causes confirms that small administrative slips, not fraud investigations, cause the vast majority of payment holdups.

Appealing a Denied Baixa or a Payment Dispute

If Segurança Social denies your subsídio de doença or you believe the amount is wrong, you have the right to formally contest the decision. Start by requesting a written explanation of the denial or the calculation used, since the notification you receive should specify the legal basis.

From there, you can submit a reclamação (formal complaint) to the Segurança Social service that issued the decision, generally within 30 days of receiving the notice. If that doesn’t resolve it, the next step is an administrative appeal (recurso hierárquico) to a higher authority within the institute, and ultimately a judicial appeal through the administrative courts if the dispute remains unresolved.

Disputes over the calculation itself, meaning disagreements about your Remuneração de Referência, are usually the easiest to resolve quickly. Employers sometimes misreport contributory earnings, so pulling your own contribution history from Segurança Social Direta and comparing it against payslips often uncovers the error without needing a formal appeal at all.

If a junta médica disagrees with your treating physician about your incapacity, you can request a second medical opinion or a review by a different panel. Keep every document: the original CIT, proof of paper delivery if applicable, employer correspondence, and any written denial. Disputes move faster when you can produce a complete paper trail on request rather than reconstructing it after the fact.

Does a Baixa Médica Affect Your Unemployment Benefits?

A baixa médica and unemployment benefit (subsídio de desemprego) are mutually exclusive. You can’t receive both at the same time, because the subsídio de doença already replaces the income unemployment benefits are designed to protect.

Where it gets more relevant is timing around a layoff or contract end. If you’re on a baixa médica when your employment contract terminates, whether by dismissal, end of a fixed-term contract, or otherwise, the sick leave period generally doesn’t shorten your unemployment benefit entitlement window. Your registered contribution history keeps counting the baixa period as if you were still employed, since the contract is suspended rather than broken.

If your baixa médica ends and you subsequently become unemployed, you’ll need to register with the employment center (IEFP) and apply for unemployment benefits through the normal channel. The months spent on baixa still count toward your qualifying period for subsídio de desemprego, since Segurança Social treats that time as an active contribution period, not a break in your employment record. This detail catches a lot of long-term sick employees off guard when their contract eventually ends and they assume their unemployment eligibility clock reset.

Combining Baixa Médica With Maternity Leave or Disability Benefits

You generally can’t stack a baixa médica with maternity leave (licença parental) at the same time, since parental leave is its own protected category with its own payment structure through Segurança Social. If you’re pregnant and fall ill for reasons unrelated to the pregnancy, the baixa médica applies until parental leave formally begins, typically 30 days before the expected due date at the earliest.

Pregnancy-related complications have their own category: licença por risco clínico durante a gravidez, which pays at 100% of your reference remuneration rather than the standard subsídio de doença bands. If your doctor certifies pregnancy risk rather than general illness, make sure the certificate reflects that distinction, since it changes your payment rate substantially.

For disability benefits, the relationship depends on duration and severity. A baixa médica that extends past the maximum period, up to 1,095 days for many employees, routes through a junta médica evaluation that can lead toward invalidez (invalidity pension) processes instead. At that point, you’re transitioning out of the temporary incapacity system into a longer-term disability framework with its own eligibility rules and payment calculations, and the two benefits aren’t paid concurrently.

An HR Manager’s View on Cutting Baixa Errors

Standardize the intake process: capture every CIT the moment it lands, confirm it against Segurança Social Direta, then flag payroll to hold or adjust the salary line immediately. Cross-border employers with thin local HR support often benefit from outsourced payroll or an EOR arrangement to keep this from slipping. Set a clear escalation point, usually around 90 days, to bring in legal review before a junta médica gets involved.

— Paulo

How Outsourcing-portugal Handles Sick Leave Admin So You Don’t Have To

Managing baixas correctly across a distributed team means tracking contribution histories, IAS floors, and five-day upload windows for every employee, in a system most foreign HR teams have never touched before. Outsourcing-portugal runs that entire administrative layer for you as part of its Employer of Record services in Portugal, so a missed IBAN update or a late paper CIT never turns into a payroll dispute on your end.

That includes registering employees correctly with Segurança Social from day one, monitoring CIT submissions, calculating subsídio de doença exposure, and handling the payroll adjustments that come with suspended contracts. If you’re hiring in Portugal without a local entity and don’t want sick leave compliance to become a legal liability, reach out through the Outsourcing-portugal team with your current headcount and payroll setup, and they’ll walk you through what documentation they’ll need to take it off your plate.

This article is general information, not a substitute for advice from a qualified doctor. Consult a qualified healthcare professional about your own circumstances before acting on anything here.