In the Philippines, the right of a worker to be paid for services rendered is not merely a contractual obligation but a matter of social justice protected by the Labor Code of the Philippines and the 1987 Constitution. When an employer fails to provide wages on time or withholds them without legal justification, the employee is entitled to several legal protections and remedies.

1. Statutory Standards for Payment of Wages

Under Article 103 of the Labor Code, wages must be paid at least once every two weeks or twice a month at intervals not exceeding sixteen (16) days. If the payment cannot be made on time due to force majeure or circumstances beyond the employer's control, payment must be made immediately after such circumstances have ceased.

Authorized Deductions

Employers are generally prohibited from withholding wages. Under Article 113, deductions are only permitted in three specific instances:

When the worker is insured with their consent by the employer, and the deduction is to pay the premium.
For union dues, where the right to check-off has been recognized by the employer.
Where the employer is authorized by law or regulations issued by the Secretary of Labor (e.g., SSS, PhilHealth, Pag-IBIG contributions, or income tax withholding).

2. Administrative Remedy: The Single Entry Approach (SENA)

Before filing a formal lawsuit, the Philippine labor system requires a mandatory conciliation and mediation process.

Process: The aggrieved employee files a Request for Assistance (RFA) at the nearest Department of Labor and Employment (DOLE) office or the National Labor Relations Commission (NLRC).
Objective: A SEZA officer acts as a mediator to help the employer and employee reach an amicable settlement (e.g., a payment plan for the back wages).
Duration: This process is designed to be fast, typically concluding within 30 days.

3. Quasi-Judicial Remedy: Filing a Money Claim

If SENA fails, the employee may file a formal complaint with the Labor Arbiter of the NLRC.

Jurisdiction: The Labor Arbiter handles cases involving unpaid wages, holiday pay, service incentive leave, and 13th-month pay, especially when the amount exceeds PHP 5,000.00 or is accompanied by a claim for reinstatement (illegal dismissal).
Visitorial and Enforcement Power: Under Article 128, the Secretary of Labor or their representatives can inspect establishments. If they find unpaid wages during an inspection, they can issue a Compliance Order requiring the employer to pay the workers immediately.

4. Claiming Constructive Dismissal

Persistent or unreasonable delay in the payment of wages can be legally interpreted as Constructive Dismissal.

Definition: Constructive dismissal occurs when an employer creates an environment so unbearable or makes continued employment so impossible that the employee is forced to resign.

If the court finds that the non-payment of salary was a tool to force the employee out, the employer may be held liable for:

Full backwages;
Separation pay (if reinstatement is no longer feasible);
Moral and exemplary damages;
Attorney's fees (usually 10% of the total monetary award).

5. Penalties and Interest

The Philippine legal system imposes heavy penalties on employers who willfully withhold wages:

Interest: Unpaid wages may be subject to legal interest (typically 6% per annum from the time of judicial or extrajudicial demand).
Double Indemnity: Under Republic Act No. 8188, any employer who refuses to pay the prescribed increases or adjustments in the wage rates (Minimum Wage) may be ordered to pay double the amount of unpaid benefits.
Criminal Liability: Article 288 of the Labor Code provides that any person violating the provisions of the Code may be penalized with a fine or imprisonment.

6. Important Legal Timelines (Prescription Period)

Employees must be vigilant about the "shelf life" of their claims. Under Article 291 of the Labor Code, all money claims arising from employer-employee relations must be filed within three (3) years from the time the cause of action accrued. Otherwise, the claim is forever barred by the statute of limitations.

7. Summary of Actions for the Employee

Stage	Action	Entity
Step 1	Send a formal Demand Letter to the employer.	Personal/Legal Counsel
Step 2	File for SENA (Mediation).	DOLE / NLRC
Step 3	File a Position Paper for a Money Claim.	Labor Arbiter (NLRC)
Step 4	Execution of Judgment (Seizure of employer assets if they refuse to pay).	NLRC Sheriff

In the Philippines, the law leans in favor of labor. "In case of doubt, all labor legislation and all labor contracts shall be construed in favor of the safety and decent living for the laborer" (Article 4, Labor Code). Non-payment of salary is a direct violation of this principle and provides the employee with strong legal standing to seek restitution.