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Income Tax Philippines Calculator

Earning income in the Philippines brings mandatory contributions to social security programs and income tax obligations under Bureau of Internal Revenue (BIR) rules. Employees and self-employed individuals face different contribution structures and tax brackets. Understanding how much of your salary goes toward SSS, PhilHealth, Pag-IBIG, and income tax is essential for budgeting and financial planning. This calculator handles the complexity of Philippine tax law, automatically computing your taxable income after deductions and applying the correct withholding tax rates based on your employment status and earnings.

Last updated:

Creators Tibor Pál, PhD candidate Economics
2,908 people find this calculator helpful

Understanding Philippine Income Tax and Mandatory Contributions

Every Filipino with monthly income of at least ₱1,000 must pay income tax and contribute to mandatory social security programs. These contributions—Social Security System (SSS), PhilHealth, and Pag-IBIG—reduce your gross income before tax is calculated. The BIR taxes only your taxable income, which is your gross salary minus these deductible benefits.

The three mandatory programs serve different purposes:

  • SSS: Provides retirement, disability, and death benefits to members. Employees contribute a percentage of salary based on their compensation bracket; self-employed individuals contribute at a higher rate plus emergency contingency premiums.
  • PhilHealth: National health insurance covering hospital and medical expenses. The premium is calculated as a percentage of monthly income, with caps and adjustments based on income levels.
  • Pag-IBIG: A housing loan programme offering low-interest mortgages and short-term salary loans. Contributions are percentage-based for employees earning below the ceiling, with a fixed amount for higher earners.

Employment status matters significantly. Employees have contributions split with employers; self-employed individuals bear the full burden of both employee and employer portions for SSS and Pag-IBIG.

How Income Tax and Contributions Are Calculated

The BIR uses a progressive withholding tax system applied to taxable income. Each income bracket has a fixed base tax plus a marginal rate applied to income exceeding the bracket's threshold. The formula combines these elements:

Taxable Income = Monthly Income − (SSS + PhilHealth + Pag-IBIG)

Income Tax = Fixed Tax + (Taxable Income − Compensation Level) × Tax Rate

Net Pay After Tax = Monthly Income − Income Tax

Net Pay After All Deductions = Monthly Income − (SSS + PhilHealth + Pag-IBIG + Income Tax)

  • SSS — Social Security System contribution, calculated as a percentage of monthly income within defined salary brackets
  • PhilHealth — Health insurance premium calculated as a percentage of monthly income with maximum caps applied
  • Pag-IBIG — Housing loan programme contribution, percentage-based with fixed amount caps for higher earners
  • Fixed Tax — Base tax amount determined by your taxable income bracket according to BIR tables
  • Compensation Level — Lower boundary of your taxable income bracket used to calculate the marginal tax portion
  • Tax Rate — Progressive percentage rate applied to income above the compensation level threshold

Income Tax Brackets and Withholding Tax Rates

The BIR publishes revised withholding tax tables each year. These brackets apply to your taxable income (after deducting contributions), not your gross salary. Monthly income brackets and their corresponding tax treatment are:

  • Up to ₱20,833: No tax due. This bracket covers annual earnings up to ₱250,000, which is the non-taxable threshold.
  • ₱20,833 to ₱33,332: Fixed tax of ₱0, with 15% applied to income exceeding ₱20,833.
  • ₱33,333 to ₱66,666: Fixed tax of ₱1,875, with 20% applied to income exceeding ₱33,333.
  • ₱66,667 to ₱166,666: Fixed tax of ₱8,541.80, with 25% applied to income exceeding ₱66,667.
  • ₱166,667 to ₱666,666: Fixed tax of ₱33,541.80, with 30% applied to income exceeding ₱166,667.
  • Over ₱666,667: Fixed tax of ₱166,541.80, with 35% applied to income exceeding ₱666,667.

Self-employed individuals may use different brackets depending on their gross business income and can apply optional itemized deductions if filing quarterly or annually with the BIR.

Differences Between Employee and Self-Employed Taxation

Employees and self-employed individuals face different contribution structures because employers share some costs with employees. A salaried worker's SSS contribution is matched by the employer; a self-employed person pays both portions plus an emergency contingency premium. Similarly, Pag-IBIG is split between employee and employer for salaried staff, but self-employed contributors pay the combined rate.

For PhilHealth, employees pay half the total premium while the employer covers the other half. Self-employed individuals typically pay the full premium amount themselves.

These differences mean a self-employed person earning the same gross income as an employee will have higher total deductions and therefore a lower net pay. Additionally, self-employed individuals may benefit from the optional standard deduction (20% of gross income, not exceeding ₱800,000 annually) or itemized deductions when filing annual income tax returns, though this calculator focuses on monthly withholding computations.

Common Tax Calculation Pitfalls and Key Considerations

Avoiding mistakes in Philippine income tax requires understanding several nuances that often catch taxpayers and employers off guard.

  1. Don't confuse gross and taxable income — Many assume their full monthly salary is subject to income tax. In reality, mandatory contributions reduce your taxable income significantly. A ₱50,000 salary with ₱3,500 in contributions means only ₱46,500 is taxed, potentially dropping you into a lower bracket and saving you money.
  2. Self-employed contributions are higher than they appear — A self-employed person earning ₱50,000 monthly will have roughly 15–20% more in total deductions than a salaried employee earning the same amount. This is because they pay the employer portion of SSS and Pag-IBIG in addition to their own. Budget accordingly when comparing self-employment income to salary offers.
  3. Income levels just below brackets can be misleading — Earning ₱33,300 (below the ₱33,333 threshold for the 20% bracket) seems advantageous, but the 15% rate in the lower bracket still applies. Conversely, earning ₱33,400 triggers only marginally more tax on the excess ₱67, not on your entire income.
  4. Contribution rates and brackets change annually — The SSS contribution table, PhilHealth premiums, Pag-IBIG rates, and BIR withholding tax tables are updated yearly. Always verify current rates from the official SSS, PhilHealth, Pag-IBIG, and BIR websites to ensure accurate calculations for the current tax year.

Frequently Asked Questions

Does a ₱20,000 monthly salary require income tax payment in the Philippines?

No. After deducting approximately ₱1,400–1,500 in SSS, PhilHealth, and Pag-IBIG contributions, your taxable income drops to around ₱18,500–18,600, well below the ₱20,833 threshold. The Philippine government exempts the first ₱250,000 of annual income (₱20,833 monthly equivalent) from withholding tax, so employees at this level owe nothing.

What income tax applies to a ₱30,000 monthly salary?

A ₱30,000 monthly salary results in approximately ₱1,045 in monthly income tax. First, deduct roughly ₱2,200 in total contributions (₱1,350 SSS, ₱750 PhilHealth, ₱100 Pag-IBIG), leaving ₱27,800 taxable income. This falls in the ₱20,833–₱33,332 bracket, so the tax is calculated as (₱27,800 − ₱20,833) × 15% = ₱1,045.05. Your net pay after tax and deductions would be approximately ₱26,755.

Is income of ₱250,000 annually taxable in the Philippines?

No. The ₱250,000 annual non-taxable threshold means an individual earning exactly ₱250,000 per year (₱20,833 monthly) owes no income tax. If you earn ₱300,000 annually, you subtract ₱250,000 to find the taxable portion (₱50,000), then apply the appropriate withholding tax rate. This exemption applies to all Filipino citizens regardless of employment status.

How do self-employed contributions differ from employee contributions?

Self-employed individuals pay higher total contributions because they bear both the employee and employer portions of SSS and Pag-IBIG, plus an additional emergency contingency (EC) premium on SSS. For example, an SSS employee contribution of ₱1,350 might be matched by an employer, but a self-employed person earning the same salary pays roughly ₱2,700+ for SSS alone. PhilHealth is also paid in full rather than split. This increases total deductions by 15–20%, significantly impacting net pay.

What happens if my income varies month to month?

The BIR calculates withholding tax on a per-month basis using the salary paid in that specific month. If you earn ₱40,000 one month and ₱50,000 the next, each month's tax is computed independently. Self-employed individuals with highly variable income often opt to file quarterly or annual returns with the BIR to take advantage of averaging or itemized deductions, rather than relying solely on monthly withholding calculations.

Do bonuses and allowances affect my income tax?

Yes. 13th-month pay, performance bonuses, and other benefits are generally taxable if they exceed ₱30,000 annually. However, the 13th-month pay benefit is partially tax-exempt (first ₱30,000 is non-taxable). Taxable allowances and bonuses are added to your monthly income and subject to the standard withholding tax calculation. Some allowances, such as meal allowances below ₱500 or specific transportation benefits, may be non-taxable if properly documented; consult the BIR for your situation.

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