How does Portugal payroll tax work in 2026?

What TSU covers

The Taxa Social Unica funds the full statutory-protection stack in one payment: retirement pension, unemployment benefit, sickness benefit, parental leave pay, and work-accident insurance contributions. Because it is unified, employers do not pay additional occupational-pension contributions on top of TSU for standard employees. There is no opt-out and no earnings floor below which contributions are waived.

Holiday and Christmas subsidies add to the cost

Two mandatory annual subsidies increase the effective annual payroll cost beyond the basic salary. The holiday subsidy (subsidio de ferias) equals one month of base salary, paid before the employee takes their annual leave. The Christmas subsidy (subsidio de Natal) equals one month of base salary, paid by 15 December. Both are subject to the full TSU rates. Budgeting these in advance avoids a cash-flow surprise in the months they fall due.

Portugal has no separate employee social-security bands or reduced rates. The 11% rate applies uniformly from the first euro of earnings to any amount above that. This makes the employee contribution straightforward to calculate but means there is no relief at low earnings.

In addition to TSU, the employee's payslip carries a withholding for personal income tax (IRS). The IRS withholding rate is not a flat percentage. It is determined by monthly earning bands published annually by the Portuguese tax authority (Autoridade Tributaria e Aduaneira). The employer applies the correct withholding table for the employee's family status each month and remits the total to the AT by the 20th of the following month.

The effective employee cost in practice

A Portuguese employee on a monthly salary of €920/month takes home less than that amount after TSU and IRS withholding. The TSU alone is 11% of gross. IRS withholding on low salaries is typically low but is calculated from tables, not a fixed rate. Employees settle any remaining IRS liability or claim any refund when they file their annual tax return.

Solidarity levy for high earners

High earners pay an additional solidarity levy on top of the standard rates. This extra rate applies above EUR 80,000 and rises further above EUR 250,000. It sits outside the nine main bands shown above. Employers doing cost modelling for senior hires should factor this in. The exact rates are set annually in the budget law.

Non-Habitual Resident regime

Portugal operates a Non-Habitual Resident (NHR) tax regime for qualifying individuals who have not been tax residents in the five years before registering. The regime offers reduced or flat rates on certain income categories for up to ten years. From 2024 the rules were revised and the scheme restricted. Employees relocating to Portugal should take personal tax advice before relying on NHR treatment. Teamed's team can connect you with local specialists.

The monthly payroll sequence in Portugal has two main remittances. First, the withheld IRS (imposto sobre o rendimento das pessoas singulares) goes to the Autoridade Tributaria e Aduaneira. Second, both the employer and employee TSU contributions go to the Instituto da Seguranca Social. Both are due by the 20 days after the end of each month.

Annual payroll documents

At the end of each year, the employer provides each employee with a declaration of annual earnings and withheld taxes. Employees use this to file their personal annual tax return with the AT. The return is submitted online via the Portal das Financas, typically between April and June for the prior year. Any underpayment or overpayment of IRS is settled at that point.

The 13th and 14th salary payments

Portugal employees typically receive 14 pay packets a year: 12 monthly salary payments plus the holiday subsidy and the Christmas subsidy. Each of these bonus payments is subject to IRS withholding and TSU at the point of payment. The subsidies are not averaged across the year. They are each treated as a distinct payroll event in the month they are paid.

1. Collect pay data

   Gather each employee's base salary, any variable pay, and whether the month is a subsidy month for holiday or Christmas payments.

2. Calculate gross pay

   Total all earnings for the period. Include the holiday or Christmas subsidy in the month it falls due.

3. Apply IRS withholding tables

   Look up the employee's monthly withholding rate in the AT-published tables using their earnings level and family status. Deduct the IRS amount from gross.

4. Calculate TSU for both parties

   Multiply gross salary by 11% for the employee deduction. Multiply the same gross by 23.75% for the employer liability. Both are based on full gross with no ceiling.

5. Pay net salary to employee

   Transfer the net amount after IRS and TSU deductions to the employee's bank account by the agreed paydate.

6. Remit to authorities by the 20th

   Pay the withheld IRS and both shares of TSU to the Autoridade Tributaria and Instituto da Seguranca Social by the 20 days of the following month.

The Taxa Social Unica is a unified levy. It funds retirement pensions, unemployment benefit, sickness and parental benefits, and disability support through a single contribution collected by the Instituto da Seguranca Social. This is different from the UK or Ireland model, where social security and pension contributions sit on separate tracks with separate rates and ceilings.

Because pension is built into TSU, employers do not need to enrol employees in a separate pension scheme or make additional pension contributions as a matter of law. Some employers offer private pension schemes as a benefit on top of the TSU baseline. These are voluntary and not legally required.

What the TSU-funded pension provides

The state retirement pension paid out through the Seguranca Social system is calculated based on years of contributions and the employee's recorded earnings history. Employees who contribute for the full career typically receive a retirement pension that replaces a portion of their working income. The system is pay-as-you-go, funded by current contributions. Private pension supplements are common in larger organisations and among senior hires.

Work-accident insurance

Employers in Portugal must also hold mandatory work-accident insurance (seguro de acidentes de trabalho). This is a separate insurance policy, not part of the TSU calculation. It covers employees in the event of workplace injury or occupational disease. The premium varies by sector and risk category. Teamed arranges the required cover as part of its employer-of-record service.

Real HR and legal experts run your Portugal hires from the first offer letter through every monthly TSU remittance and IRS filing. An actual person handles your account, not a shared queue. There is no setup fee and no exit fee. Employer cost passes through at cost, itemised on every invoice, so you see the TSU, the holiday subsidy, and the Christmas subsidy as separate line items.

EOR payroll, contractor onboarding, and entity setup all live on one platform. A Portugal contractor who converts to payroll keeps their record. That same employee can graduate from EOR to your own Portuguese entity without switching systems. Start with EOR, until it isn't the right structure. Run the Employer Cost Calculator to model the full annual cost, including the mandatory subsidies. Start from the Portugal hiring overview.

Key sources: PwC Worldwide Tax Summaries: Portugal and PwC: Portugal personal income tax.