Portugal requires employers to notify Social Security of a new hire within the 24 hours before the employment contract takes effect — ahead of the first day at work, not after it. Share the role, the work location and your intended start date, and PIO confirms the available arrangement for that hire, then coordinates the local contract, payroll and Social Security registration around it.
Practical points to line up before you hire in Portugal.
Payroll & tax withholding
Portugal issues official income-tax withholding tables — most recently under Despacho n.º 233-A/2026 — that set how much tax comes out of each paycheck, and payroll needs to run against whichever version is currently in force.
Employers hiring in Portugal are required to register with Segurança Social and meet its ongoing employer obligations, alongside the employment relationship itself.
Between statutory withholding on pay and employer Social Security contributions, the real cost of a Portugal hire sits above the base salary — size any offer against the full employment cost, not just take-home pay.
Ending employment in Portugal follows specific grounds, notice periods and documentation set by Portuguese rules, and the process differs depending on the reason for termination — plan the exit before it starts.
Once your hire is confirmed, here's what we help you coordinate.
Confirming country availability and the arrangement for your hire
Coordinating the information and documents needed for onboarding
Confirming how contract, payroll and statutory responsibilities are handled in your arrangement
Explaining the process for changes, leave and offboarding
What you provide
You stay in control of the decisions that are yours to make.
The role, compensation and any company-specific policies
Final approval on the offer and any changes to it
A point of contact for escalations during employment
How it works
A straightforward path from sign-up to your employee's first day.
Step 1
Tell us about the hire
Share the role, the work location and your target start date, and we'll confirm the available arrangement for that hire.
Step 2
We coordinate onboarding
Once confirmed, we help coordinate the information, contract and payroll setup needed within your arrangement.
Step 3
Your employee starts
You manage the day-to-day relationship; we help coordinate the recurring administration within your arrangement.
Frequently asked questions
How soon does Portugal require Social Security notification for a new hire?
Employers must notify Segurança Social in the 24 hours before an employment contract takes effect, not once the employee has already started work. Build that notification into your hiring timeline rather than treating it as paperwork to finish after day one.
Yes. Portugal is available in PIO's Employer of Record onboarding. Sign up or book a demo, share the role and target start date, and we'll confirm the specific arrangement for that hire — including how the Social Security notification, contract and payroll are handled — early enough to meet Portugal's registration timeline.
Do the same payroll withholding tables apply everywhere in Portugal?
Not automatically. The tables under Despacho n.º 233-A/2026 are set for employees resident in continental Portugal; if a hire is based in the Azores or Madeira, payroll should confirm the correct version applies before running the first payslip.
What are the recognized grounds for ending an employment contract in Portugal?
Portuguese rules recognize several distinct routes to ending a contract — mutual agreement, resignation, dismissal for cause, collective dismissal or redundancy, and unsuitability for the role among them — and each carries its own notice period and paperwork. Confirm which route applies before you plan an exit.
Do we need to report an employment termination to Social Security?
Yes. Employers must report contract terminations, suspensions or changes to Segurança Social by the 10th day of the month after they happen. Add that step to your offboarding checklist so it isn't missed once the hire has ended.
Practical guidance is grounded in these official references, but local law and public requirements can change and should be reconfirmed. Your PIO contract and quote govern only PIO's service scope, terms and fees.
Sign up to start an EOR hire in Portugal. Share the role, the work location and your target start date, and we'll confirm the available arrangement — or book a demo first to talk it through with our team.