I. Introduction

A probationary employee in the Philippines enjoys legal protection even though they have not yet become a regular employee. Probationary employment gives the employer a period to evaluate whether the employee meets reasonable standards for regularization, but it does not give the employer unlimited power to dismiss the employee.

A common issue arises when a probationary employee goes on medical leave, becomes ill, is hospitalized, suffers an injury, or needs time off for treatment. Employers sometimes ask whether they may terminate the employee because the employee is absent during probation. Employees, on the other hand, often ask whether illness automatically protects them from termination.

The balanced legal answer is:

A probationary employee may not be terminated merely because they took legitimate medical leave. However, termination may be valid if the employer proves a lawful cause, observes due process, and does not use medical leave as a disguise for discrimination, retaliation, or arbitrary dismissal.

The legality depends on the facts: the reason for leave, documentation, length of absence, company policy, nature of the work, probationary standards, whether the illness affects fitness to work, and whether the employer followed legal procedure.

II. Probationary Employment Under Philippine Law

Probationary employment is a trial or evaluation period during which the employer determines whether the employee qualifies for regular employment.

The employer may evaluate:

work performance;
attendance;
punctuality;
conduct;
ability to perform assigned duties;
compliance with company standards;
competence;
teamwork;
productivity;
reliability;
fitness for the position.

However, probationary employment is regulated by law. The employer must inform the employee of the reasonable standards for regularization at the time of engagement. If the employer fails to do so, the employee may be considered a regular employee from the start, except in positions where standards are self-evident or necessarily known.

III. Duration of Probationary Employment

The general probationary period is not more than six months from the date the employee started working, unless a longer period is allowed by law, apprenticeship arrangement, or valid agreement justified by the nature of the work.

Once the employee is allowed to work beyond the probationary period without valid termination, the employee generally becomes regular.

The employer should not extend probation arbitrarily just because the employee took medical leave, unless there is a valid legal and contractual basis and the arrangement does not defeat labor rights.

IV. Grounds for Terminating a Probationary Employee

A probationary employee may be terminated for:

Just causes under labor law;
Authorized causes under labor law;
Failure to qualify as a regular employee based on reasonable standards made known at the time of engagement;
Other lawful causes recognized by law, provided due process is followed.

Medical leave is not itself a statutory ground for dismissal. The employer must identify the actual lawful basis.

V. Is Medical Leave a Valid Ground for Termination?

A. Medical Leave Alone Is Not a Valid Ground

An employee should not be dismissed simply because they became sick, consulted a doctor, were hospitalized, or used legitimate medical leave.

Illness is a human reality. Labor law does not treat employees as disposable merely because they temporarily become medically unavailable.

B. But Medical Absence Can Affect Employment in Some Situations

Medical leave may become relevant if:

the employee is absent for a long period without proper notice;
the employee fails to submit required medical documentation;
the employee abandons work;
the employee can no longer perform essential job functions;
the illness poses a genuine safety risk;
the employee fails probationary attendance or performance standards;
the company has a valid attendance policy applied fairly;
the employee misrepresents illness or falsifies documents;
the position requires physical or medical fitness and the employee is medically unfit.

Even then, the employer must proceed lawfully.

VI. Medical Leave During Probation: Key Principle

The key principle is:

A probationary employee has security of tenure during the probationary period.

This means the employee cannot be dismissed without lawful cause and due process.

Probationary status gives the employer a right to evaluate; it does not remove the employee’s right against illegal dismissal.

VII. Medical Leave and Security of Tenure

Security of tenure applies to all employees, including:

regular employees;
probationary employees;
project employees;
seasonal employees;
fixed-term employees;
casual employees, depending on circumstances;
part-time employees.

For probationary employees, security of tenure means the employee may be dismissed only for:

just cause;
authorized cause;
failure to meet known reasonable standards;
lawful cause supported by evidence and proper procedure.

Thus, termination because of medical leave must be examined carefully.

VIII. Common Scenarios

A. Short Medical Leave With Medical Certificate

A probationary employee is absent for three days due to fever, submits a medical certificate, and returns to work.

Termination solely for this reason would generally be vulnerable to challenge, especially if company policy allows sick leave or medical absence and the employee complied with reporting rules.

B. Hospitalization During Probation

A probationary employee is hospitalized and informs HR promptly. The employee submits hospital records and fit-to-work clearance upon return.

The employer should treat this as legitimate medical absence unless there is a separate lawful ground for termination.

C. Repeated Medical Absences Affecting Performance

A probationary employee repeatedly goes on medical leave and misses essential training, deadlines, or evaluation periods.

The employer may evaluate whether the employee met known probationary standards. However, the employer must distinguish between legitimate illness and poor performance. Termination must be based on clear standards, evidence, and due process.

D. Extended Medical Leave With No Clear Return Date

A probationary employee is medically unable to return for a prolonged period.

The employer may consider whether the employee is medically fit to continue, whether reasonable accommodation is possible, whether company operations are affected, and whether labor rules on disease or authorized cause apply. Termination should not be automatic.

E. Employee Fails to Notify Employer

A probationary employee goes absent for many days, does not notify HR, does not submit medical documents, and cannot be reached.

The issue may become absence without leave, abandonment, or violation of attendance rules. The employer must still observe due process.

F. Fake Medical Certificate

A probationary employee submits a falsified medical certificate.

This may constitute serious misconduct, fraud, dishonesty, or breach of trust, depending on the facts. Termination may be valid if proven and due process is observed.

G. Pregnancy-Related Medical Leave

If the medical leave is pregnancy-related, special protections may apply. Termination because of pregnancy, childbirth, miscarriage, or related medical condition may be discriminatory and unlawful.

H. Work-Related Injury or Illness

If the medical leave is caused by work-related injury or occupational disease, the employer must be especially careful. The employee may have rights to medical benefits, compensation, leave, accommodation, or protection from retaliation.

IX. Probationary Standards and Attendance

Attendance may be a valid probationary standard if it is:

reasonable;
job-related;
communicated at the time of hiring;
applied consistently;
not discriminatory;
not used to punish lawful medical leave;
supported by records.

For example, a probationary standard may require acceptable attendance, completion of training, punctuality, or ability to perform essential duties.

However, the employer should not mechanically treat legitimate medical leave as automatic failure unless the standard, policy, and circumstances justify that result.

X. Were the Standards Made Known?

This is critical.

A probationary employee can be terminated for failure to meet standards only if the standards were made known to the employee at the time of engagement.

Evidence may include:

employment contract;
probationary appointment letter;
job offer;
employee handbook acknowledgment;
performance evaluation forms;
onboarding documents;
training standards;
written attendance policy;
memo explaining regularization criteria.

If standards were not communicated, termination for failure to qualify may be legally defective.

XI. Medical Leave and Failure to Qualify for Regularization

An employer may argue that the employee failed to qualify because medical absences prevented evaluation or completion of training.

This must be handled carefully.

The employer should show:

The standards were known from the start;
Attendance, training completion, or performance was a reasonable criterion;
The employee failed to meet the criterion;
The failure was not due to discrimination or retaliation;
The company applied the rule consistently;
The employee was given notice and opportunity to explain where required;
The termination occurred within the probationary period.

A vague statement such as “you were often on medical leave” may be insufficient.

XII. Sickness as an Authorized Cause for Termination

Philippine labor law recognizes disease or illness as a possible authorized cause for termination in limited circumstances.

An employer may terminate employment due to disease when:

the employee suffers from a disease;
continued employment is prohibited by law or prejudicial to the employee’s health or the health of co-employees;
there is proper medical certification from a competent public health authority;
legal requirements for authorized cause are complied with;
separation pay, where required, is paid.

This is different from ordinary short-term medical leave.

The employer cannot simply say “you are sick” and dismiss the employee. There must be legal and medical basis.

XIII. Medical Certification Requirement

For termination due to disease, a medical certificate from a competent public health authority is generally required. A company doctor’s opinion alone may not be enough if the law requires public health authority certification.

The certificate should address whether:

the disease cannot be cured within the required period;
continued employment is prohibited by law;
continued employment is prejudicial to the employee’s health;
continued employment endangers co-employees;
the employee is unfit for the job.

Without proper medical certification, dismissal due to disease may be invalid.

XIV. Fit-to-Work Clearance

Employers may require a fit-to-work clearance after medical leave, especially when:

the illness was serious;
the job involves safety-sensitive duties;
the employee operates machinery;
the employee handles food, patients, children, chemicals, or public safety tasks;
the employee was hospitalized;
the employee requests accommodation;
workplace health standards require clearance.

A fit-to-work requirement is generally valid if reasonable and applied fairly.

However, it should not be used as a pretext to delay return, force resignation, or terminate without basis.

XV. Company Doctor vs. Employee’s Doctor

Disputes may arise when the employee’s doctor says the employee can return to work, but the company doctor disagrees.

In such cases, the employer should not act arbitrarily. It may require further evaluation, clarification, or independent medical assessment, especially for safety-sensitive roles.

The employer should document:

medical findings;
job requirements;
risks;
restrictions;
possible accommodations;
reason for accepting or rejecting a medical recommendation.

XVI. Medical Confidentiality and Privacy

Medical information is sensitive personal information.

An employer may request medical documents relevant to leave, fitness to work, or accommodation, but should handle them confidentially.

The employer should not disclose the employee’s illness to co-workers, clients, or outsiders without lawful basis or consent.

Improper disclosure of medical information may raise privacy issues.

XVII. Due Process for Termination of a Probationary Employee

Due process depends on the ground.

A. If Termination Is for Just Cause

The employer generally must observe the twin-notice rule:

First written notice specifying the charge or ground;
Opportunity to explain or be heard;
Second written notice stating the decision.

Just causes include serious misconduct, willful disobedience, gross and habitual neglect of duties, fraud, breach of trust, commission of crime against employer or representatives, and analogous causes.

B. If Termination Is for Authorized Cause

The employer must generally give written notice to the employee and the appropriate labor office at least the required period before effectivity, and pay separation pay where required.

Authorized causes include redundancy, retrenchment, closure, disease, and similar grounds recognized by law.

C. If Termination Is for Failure to Meet Probationary Standards

The employer must notify the employee of the failure to meet known standards. The notice should be given within the probationary period and should state the factual basis.

Even where full twin-notice procedure is not applied in the same way as just-cause dismissal, the employer should still act fairly, in writing, and based on documented evaluation.

XVIII. Illegal Dismissal Risks

Termination due to medical leave may be illegal if:

the employee was dismissed solely for being sick;
the leave was properly documented;
the employer ignored medical certificates;
the employer did not give notice;
the employer did not identify a lawful cause;
the employer failed to prove known standards;
the termination was discriminatory;
the termination was retaliatory;
the employer used “probationary status” as an excuse;
the employee was already regular by law;
disease termination lacked public health certification;
the employer forced resignation instead of following legal process.

XIX. Constructive Dismissal After Medical Leave

Constructive dismissal may occur if the employer makes continued employment impossible, unreasonable, or unbearable after the employee takes medical leave.

Examples:

employer removes all duties after return;
employee is demoted because of illness;
salary is reduced without basis;
employee is isolated or harassed;
employee is told to resign because “you are too sick”;
employee is refused return despite fit-to-work clearance;
employer pressures employee to sign resignation;
employee is repeatedly threatened for taking medical leave.

A resignation under pressure may be challenged as involuntary.

XX. Forced Resignation Because of Medical Leave

An employer should not force a probationary employee to resign because of illness.

Signs of forced resignation include:

HR prepares resignation letter for employee;
employee is told resignation is the only option;
employee is threatened with termination record;
employee is denied return unless resignation is signed;
employee is pressured while hospitalized or medically vulnerable;
employer refuses to process benefits unless employee resigns.

A resignation must be voluntary. If it is coerced, it may be treated as dismissal.

XXI. Medical Leave and Absence Without Leave

Employers may discipline employees for absence without leave if the employee fails to follow reporting procedures.

However, discipline must consider:

whether the employee was medically unable to notify;
whether a family member informed the company;
whether the employee submitted medical proof later;
whether company policy allows belated documentation;
whether the absence was justified;
whether the penalty is proportionate.

Illness does not always excuse all reporting failures, but employers should evaluate circumstances fairly.

XXII. Abandonment of Work

Abandonment requires more than absence. It generally requires:

failure to report for work or absence without valid reason; and
clear intent to sever the employer-employee relationship.

A probationary employee on medical leave usually does not abandon work if they:

informed the employer of illness;
submitted medical documents;
expressed intent to return;
asked for leave approval;
responded to HR communications;
reported after recovery.

Employers should be cautious in claiming abandonment when medical evidence exists.

XXIII. Sick Leave Benefits During Probation

Philippine law does not generally require employers to provide paid sick leave as a separate statutory benefit for all employees, except where covered by specific laws, company policy, contract, CBA, or statutory leave systems.

However, employees may be entitled to:

company sick leave, if policy grants it;
service incentive leave after one year of service, if qualified;
SSS sickness benefit, if requirements are met;
maternity leave, if applicable;
special leave benefits under applicable laws;
work-related injury or sickness benefits under employee compensation rules;
other benefits under contract or company policy.

A probationary employee may not yet have earned certain leave credits, but unpaid medical leave may still be allowed depending on policy and circumstances.

XXIV. SSS Sickness Benefit

A probationary employee who is unable to work due to sickness or injury may qualify for SSS sickness benefit if statutory requirements are met.

This benefit is separate from employer-paid sick leave.

The employee should comply with SSS notification and documentation rules. Employers should assist in processing where required.

An employee’s use or application for SSS sickness benefit should not be treated as misconduct.

XXV. Maternity Leave and Probationary Employees

A probationary employee who becomes pregnant or gives birth may be entitled to maternity leave if she meets legal requirements.

The employer should not terminate her because of pregnancy, childbirth, miscarriage, emergency termination of pregnancy, or maternity leave.

Probationary status does not remove maternity protections.

Termination of a pregnant probationary employee is highly sensitive and may be illegal if connected to pregnancy or maternity leave.

XXVI. Solo Parent, VAWC, and Special Leaves

Depending on the situation, an employee may be entitled to special leave benefits under laws protecting:

solo parents;
victims of violence against women and their children;
women undergoing certain gynecological procedures;
other legally protected categories.

If medical leave overlaps with these protected leaves, the employer must consider the applicable special law.

XXVII. Disability and Reasonable Accommodation

If the employee’s medical condition amounts to a disability, additional protections may apply.

The employer may need to consider reasonable accommodation, such as:

temporary adjustment of schedule;
modified duties;
medical restrictions;
accessible workplace arrangements;
temporary remote work, where feasible;
reassignment to compatible duties, if available;
leave extension where reasonable.

The employer is not required to create an entirely new position or suffer undue hardship, but it should avoid discriminatory dismissal.

XXVIII. Infectious Disease and Workplace Safety

If the employee has a contagious disease, the employer may impose reasonable workplace safety measures.

Possible steps include:

requiring medical clearance;
temporary leave;
isolation period;
remote work, if feasible;
workplace sanitation;
return-to-work protocols;
compliance with public health rules.

Termination should still comply with labor law. Public health concerns do not automatically justify dismissal without proper basis.

XXIX. Mental Health Leave and Probation

Medical leave may involve mental health conditions such as anxiety, depression, trauma, burnout, or psychiatric treatment.

Employers should treat mental health medical information confidentially and avoid stigma.

Termination based on mental health leave may be unlawful if it is discriminatory, unsupported by evidence, or not connected to actual inability to perform the job.

However, if the employee cannot perform essential functions even with reasonable measures, or if safety risks are properly established, the employer may consider lawful options with due process.

XXX. Medical Leave and Performance Evaluation

A probationary employee may still be evaluated based on actual work performed.

If medical leave reduces the time available for evaluation, the employer should act reasonably. Options may include:

evaluating performance based on available work;
extending evaluation only if legally and contractually valid;
documenting missed training or deliverables;
considering whether absence was justified;
communicating concerns before termination;
giving the employee opportunity to complete requirements, where feasible.

The employer should not manipulate probationary evaluation to penalize legitimate illness.

XXXI. Can Probation Be Extended Because of Medical Leave?

Extension of probation is legally sensitive.

As a general rule, probationary employment should not exceed the legal or agreed period unless a valid exception applies.

An extension may be considered only if:

the employee agrees;
the extension is not used to evade regularization;
there is a legitimate reason, such as inability to evaluate due to prolonged absence;
the total arrangement is reasonable;
it is documented before the original probationary period expires;
it does not violate law or public policy.

If the employee continues working beyond the probationary period without valid termination or valid extension, regularization may occur by operation of law.

XXXII. Medical Leave Near the End of Probationary Period

A difficult situation arises when the employee goes on medical leave near the end of probation.

The employer should avoid automatically terminating the employee just to prevent regularization.

The employer should determine:

whether the employee already met standards;
whether there is enough performance evidence;
whether non-regularization is based on documented failure;
whether the medical absence is being used as the real reason;
whether termination notice is timely and valid;
whether the employee has already become regular.

A last-minute termination without clear basis may be challenged.

XXXIII. Notice of Non-Regularization

If the employer decides not to regularize the probationary employee, the notice should state:

the probationary standards;
how the employee failed to meet them;
relevant evaluation records;
effectivity date;
final pay and document release details.

If medical leave is part of the factual background, the employer should explain carefully and avoid discriminatory language.

A notice saying only “terminated due to medical leave” is legally risky.

XXXIV. Burden of Proof

In illegal dismissal cases, the employer generally bears the burden of proving that dismissal was valid.

The employer should be able to show:

lawful ground;
known probationary standards;
evidence of failure to meet standards or valid cause;
due process;
good faith;
consistency in policy application.

The employee should show:

employment relationship;
probationary status or regular status;
fact of dismissal;
medical leave documentation;
lack of valid cause or due process;
evidence of discrimination or retaliation, if any.

XXXV. Documents Employees Should Keep

A probationary employee who takes medical leave should keep:

medical certificates;
hospital records;
prescriptions;
laboratory results, if relevant;
fit-to-work clearance;
leave application;
email or message notifying employer;
HR acknowledgment;
company leave policy;
employment contract;
probationary standards;
performance evaluations;
termination notice;
payslips;
attendance records;
screenshots of conversations;
proof of intent to return to work.

Documentation is crucial.

XXXVI. Documents Employers Should Keep

Employers should maintain:

employment contract;
probationary appointment letter;
proof standards were explained;
company attendance and leave policy;
leave applications;
medical certificates submitted;
HR correspondence;
performance evaluations;
attendance records;
return-to-work assessments;
notices issued;
employee explanation;
medical certification, if disease termination is invoked;
final decision notice;
final pay computation.

Poor documentation increases illegal dismissal risk.

XXXVII. Proper Employee Conduct During Medical Leave

Employees should:

Notify the employer as soon as reasonably possible;
Follow company leave procedures;
Submit medical certificate when required;
Provide estimated return date if known;
Respond to HR communications when able;
Avoid misrepresenting medical condition;
Secure fit-to-work clearance before returning if required;
Keep copies of all submissions;
Avoid unauthorized extended absence;
Return to work once medically cleared.

Good communication helps prevent disputes.

XXXVIII. Proper Employer Conduct During Employee Medical Leave

Employers should:

Acknowledge the leave request;
Ask only for reasonable medical documentation;
Maintain confidentiality;
Apply policy consistently;
Avoid threats or pressure to resign;
Evaluate whether leave is covered by law, policy, or benefit;
Consider accommodation where appropriate;
Avoid automatic dismissal;
Document legitimate business or performance concerns;
Follow due process before termination.

XXXIX. Can an Employer Refuse Medical Leave During Probation?

An employer may require compliance with leave procedures. But refusing medical leave despite valid medical necessity may be unreasonable or abusive, especially if the employee provides proper documentation.

If the employee is genuinely ill or medically unfit to work, the employer should not force the employee to work in a way that endangers health or safety.

However, the employer may require proof and may treat unsupported absence under company policy.

XL. Can an Employer Require the Employee to Work While Sick?

An employer should not require an employee to work when the employee is medically unfit, especially if doing so may endanger the employee, co-workers, customers, patients, or the public.

If remote work or modified duty is feasible, the parties may discuss it. But medical restrictions should be respected.

XLI. What If the Employee Has No Leave Credits Yet?

A probationary employee may not yet have paid sick leave credits under company policy. This does not necessarily mean the employee can be dismissed.

The leave may be unpaid, charged to available benefits, or handled under company policy. The employee’s absence may still be excused if medically justified and properly documented.

The absence of paid leave credits is different from absence without valid reason.

XLII. Can Medical Leave Be Treated as Poor Attendance?

It depends.

Legitimate medical leave should not be treated exactly like unjustified absence. But if the position requires consistent attendance and the employee is absent frequently or for extended periods, attendance may become a legitimate evaluation issue.

The employer must show that:

attendance is an essential and known standard;
the standard is reasonable;
the employee failed to meet it;
the company applied the standard consistently;
no unlawful discrimination occurred;
due process was observed.

XLIII. Medical Leave and Training Completion

Some probationary employees must complete training within a fixed period.

If medical leave prevents completion, the employer may:

reschedule training, if reasonable;
extend evaluation if legally valid;
evaluate based on completed modules;
non-regularize if completion is an essential known requirement and the employee cannot complete it.

The decision must be evidence-based and not punitive.

XLIV. Medical Leave and Safety-Sensitive Positions

For safety-sensitive roles, medical fitness may be essential.

Examples:

drivers;
machine operators;
security personnel;
pilots and crew;
healthcare workers;
food handlers;
construction workers;
chemical handlers;
emergency responders;
heavy equipment operators.

If a medical condition prevents safe performance, the employer may require clearance or consider reassignment if available. Termination should follow legal standards and medical evidence.

XLV. Medical Leave and Contagious Conditions

If the employee has a contagious condition, the employer may temporarily bar return until medically cleared.

This is not necessarily termination. It may be a health and safety measure.

Termination requires stronger justification, such as legal disease ground, inability to return within required period, or proper medical certification.

XLVI. Medical Leave and Company Policy

Company policy may define:

sick leave procedures;
notice requirements;
acceptable medical certificates;
number of allowable absences;
return-to-work requirements;
fit-to-work clearance rules;
consequences of AWOL;
standards for probationary regularization.

However, company policy cannot override labor law. A policy that automatically terminates probationary employees for being sick may be invalid if applied harshly or unlawfully.

XLVII. Medical Leave and Equal Treatment

Employers should apply rules consistently.

If regular employees are allowed medical leave but probationary employees are automatically terminated for similar leave, the employer must justify the difference. Probationary status may allow evaluation, but it does not permit arbitrary treatment.

Similarly situated employees should be treated fairly unless there is a legitimate distinction.

XLVIII. Discrimination Concerns

Termination may be discriminatory if based on:

disability;
pregnancy;
gender;
health condition;
mental health condition;
HIV status;
tuberculosis or other protected medical condition under applicable rules;
perceived illness;
use of statutory leave;
filing for benefits;
workplace injury.

The employer should focus on actual ability to perform essential job functions and lawful standards, not stigma or assumptions.

XLIX. HIV, Tuberculosis, and Other Sensitive Conditions

Certain medical conditions are subject to special legal protections. Employers should avoid discriminatory action, forced disclosure, public exposure, or termination based on fear or stigma.

Medical fitness and workplace safety should be handled through lawful, confidential, evidence-based procedures.

L. Work-Related Injury During Probation

If the employee suffers injury at work during probation, the employer should not dismiss the employee simply because the injury occurred.

The employee may be entitled to:

medical attention;
employee compensation benefits;
SSS or EC benefits;
incident reporting;
safe return-to-work assessment;
protection from retaliation.

If the injury prevents continued work, legal procedures and medical evidence are still required.

LI. Employer’s Management Prerogative

Employers have management prerogative to hire, evaluate, discipline, and dismiss employees for lawful reasons.

But management prerogative must be exercised:

in good faith;
without discrimination;
with due process;
consistently with law;
based on substantial evidence;
not oppressively or arbitrarily.

Probationary employment is not a waiver of employee rights.

LII. Remedies of the Employee

A probationary employee terminated due to medical leave may consider the following remedies.

A. Internal Appeal or Reconsideration

The employee may write HR requesting reconsideration and attach medical documents, fit-to-work clearance, and proof of compliance with leave procedures.

B. Request for Written Ground

If termination was verbal, the employee should request a written notice stating the reason and effectivity date.

C. DOLE Assistance or SEnA

The employee may seek assistance for unpaid final pay, employment documents, or possible settlement.

D. NLRC Complaint

If illegal dismissal is claimed, the employee may file a labor complaint with the NLRC.

Possible claims include:

illegal dismissal;
reinstatement, if legally appropriate;
backwages, depending on case;
separation pay in lieu of reinstatement, where applicable;
unpaid wages;
unpaid benefits;
damages and attorney’s fees, if justified.

E. Complaints Under Special Laws

If discrimination, privacy violation, pregnancy discrimination, disability discrimination, or work-related injury issues exist, additional remedies may apply.

LIII. Remedies of the Employer

An employer facing prolonged or questionable medical leave may lawfully:

require medical certificate;
require fit-to-work clearance;
verify documents through proper means;
issue return-to-work order if absence is unexplained;
ask employee to explain absences;
evaluate performance based on known standards;
discipline for AWOL or falsification if proven;
consider authorized-cause termination due to disease if legal requisites are met;
non-regularize for failure to meet known standards if supported by evidence;
pay final pay and issue documents if separation proceeds.

The employer should avoid verbal dismissal, pressure tactics, or unsupported accusations.

LIV. Final Pay After Termination

If the probationary employee is terminated, the employer must still release final pay legally due.

Final pay may include:

unpaid salary;
pro-rated 13th month pay;
unused leave conversion, if applicable;
other benefits due under company policy or contract;
tax refunds, if any;
lawful deductions only;
separation pay if termination is due to authorized cause requiring it.

The employer should also issue employment documents required by law, such as Certificate of Employment upon request and BIR Form 2316 when applicable.

LV. Separation Pay

Whether separation pay is due depends on the ground for termination.

Generally:

no separation pay is required for valid just-cause dismissal, unless company policy or agreement provides;
separation pay may be required for authorized causes;
termination due to disease may require separation pay if legal requirements are met;
illegal dismissal may result in remedies such as reinstatement, backwages, or separation pay in lieu of reinstatement depending on circumstances.

A probationary employee is not automatically disqualified from separation pay if the law requires it for the ground used.

LVI. Practical Checklist for Employees

A probationary employee on medical leave should ask:

Did I notify the employer promptly?
Did I follow leave procedure?
Did I submit a medical certificate?
Did I keep proof of submission?
Did the employer approve, deny, or ignore the leave?
Did I express intent to return?
Did I receive a written termination notice?
What reason did the employer give?
Were probationary standards given to me at hiring?
Did the employer evaluate me fairly?
Was I terminated because of illness, pregnancy, disability, or protected leave?
Did I receive final pay and documents?

LVII. Practical Checklist for Employers

Before terminating a probationary employee who took medical leave, the employer should ask:

What is the exact legal ground for termination?
Is it medical leave itself, poor attendance, failure to meet standards, misconduct, or disease?
Were probationary standards made known at hiring?
Is attendance an essential known standard?
Are medical documents valid?
Was the employee given opportunity to explain?
Is there evidence of failure to meet standards?
Is the decision consistent with treatment of others?
Is there any pregnancy, disability, work injury, or protected condition?
Is public health certification required?
Was due process followed?
Was the termination notice issued before probation expired?
Are final pay and documents ready?

LVIII. Sample Employee Letter Requesting Reconsideration

I respectfully request reconsideration of the termination/non-regularization decision issued on [date]. My absences from [dates] were due to a legitimate medical condition, as shown by the attached medical certificate and supporting documents. I notified [HR/supervisor] on [date] and intended to return to work upon medical clearance. I respectfully request clarification of the specific probationary standard I allegedly failed to meet and reconsideration of the decision in light of my medical documentation and performance records.

LIX. Sample Employer Notice Language

A legally safer notice should be specific and factual. For example:

Based on the probationary standards communicated to you at hiring, including [attendance/training completion/performance standard], and based on the evaluation records covering [period], the company finds that you did not meet the required standard for regular employment. The decision is based on [specific documented facts], not on the mere fact of your medical condition. Your employment will end effective [date]. You may coordinate with HR for final pay and employment documents.

If the ground is misconduct or falsification, the employer should use proper just-cause notice procedure.

If the ground is disease, the employer should comply with authorized-cause requirements and medical certification rules.

LX. Common Employer Mistakes

Employers commonly make these mistakes:

terminating verbally;
saying “probationary ka lang” as if no cause is needed;
dismissing because of medical leave without written basis;
failing to communicate standards at hiring;
failing to keep performance records;
treating medical leave as AWOL despite notice;
ignoring medical certificates;
forcing resignation;
disclosing medical condition to co-workers;
using company doctor opinion without proper legal certification for disease termination;
terminating pregnant employees because of absences;
failing to pay final pay.

LXI. Common Employee Mistakes

Employees commonly make these mistakes:

failing to notify employer promptly;
submitting incomplete or questionable medical certificates;
extending leave without approval or update;
assuming probationary status gives automatic leave protection regardless of procedure;
not keeping proof of medical documents;
ignoring return-to-work orders;
signing resignation under pressure without documenting objection;
failing to request written notice;
waiting too long to file a complaint;
posting medical or company disputes online instead of preserving evidence.

LXII. Frequently Asked Questions

1. Can a probationary employee be fired for being sick?

Not simply for being sick. The employer must prove a lawful cause and follow due process.

2. Can medical leave affect regularization?

Yes, if attendance, training completion, or ability to perform essential duties is a known and reasonable probationary standard. But the employer must act fairly and avoid discrimination.

3. Is a probationary employee entitled to sick leave?

Only if provided by company policy, contract, CBA, or applicable benefit law. Even without paid sick leave, medically justified absence may still be recognized as unpaid leave.

4. Can the employer require a medical certificate?

Yes, if reasonable and required by policy or circumstances.

5. Can the employer require fit-to-work clearance?

Yes, especially after serious illness, hospitalization, contagious disease, or for safety-sensitive work.

6. Can the employer terminate for prolonged illness?

Possibly, but only if legal requirements for disease or another lawful ground are met, including proper medical certification where required.

7. Can the employer treat medical leave as AWOL?

Not if the employee properly notified the employer and submitted valid medical proof. If the employee failed to notify or document, the employer may investigate under attendance rules.

8. Can probation be extended due to medical leave?

Only cautiously and with valid basis. Arbitrary extension beyond the legal probationary period may result in regularization.

9. What if the employee is pregnant?

Termination because of pregnancy or maternity-related leave is legally risky and may be unlawful.

10. What if the medical leave is due to work injury?

The employer should process appropriate benefits and avoid retaliatory dismissal. Termination still requires lawful cause and due process.

LXIII. Key Legal Principles

Probationary employees have security of tenure during probation.
Medical leave alone is not a valid ground for dismissal.
Employers may terminate probationary employees only for lawful cause or failure to meet known reasonable standards.
Probationary standards must generally be communicated at the time of hiring.
Legitimate medical leave should not be treated as misconduct or abandonment.
Absence without notice, falsified medical documents, or prolonged inability to work may create separate legal issues.
Disease-based termination requires strict legal and medical requirements.
Pregnancy, disability, mental health, work-related injury, and sensitive medical conditions require careful handling.
Due process must be observed.
Documentation is critical for both employer and employee.

LXIV. Conclusion

A probationary employee in the Philippines cannot be lawfully terminated merely because they took legitimate medical leave. Probationary status does not remove security of tenure, due process, or protection against arbitrary dismissal. The employer must show a valid cause, such as failure to meet known reasonable standards, just cause, authorized cause, or legally supported disease-based termination.

At the same time, medical leave does not give an employee unlimited protection from evaluation or discipline. The employee must notify the employer, submit proper medical documentation, comply with reasonable leave procedures, and return to work when medically cleared. If the absence is prolonged, undocumented, dishonest, or prevents performance of essential duties, the employer may have lawful options, but must proceed carefully.

The controlling question is not simply whether the employee was probationary or whether the employee was sick. The proper question is whether the termination was based on a lawful, documented, non-discriminatory ground and whether the employer observed the required process.