How do you engage contractors in Portugal compliantly in 2026?

The test that governs the contractor line is the presunção de contrato de trabalho under Art. 12.º of the Código do Trabalho. An employment contract is presumed where, in the relationship between the person providing the activity and the person who benefits from it, some of five characteristics are present:

• Place of work. The activity is carried out at premises owned by, or determined by, the beneficiary.
• Equipment. The tools and equipment used belong to the beneficiary, not the worker.
• Hours. The worker observes start and end times set by the beneficiary.
• Fixed periodic pay. A set amount is paid at regular intervals as the consideration for the work.
• Management role. The worker holds a direction or management role in the firm's structure.

Meeting some of these is enough to trigger the presumption. Once it is triggered, the burden flips: it is you, the engager, who must prove the person is genuinely self-employed, not the worker or the State who must prove employment. That is the trap behind the falsos recibos verdes label. A document headed prestação de serviços does not settle anything if the day-to-day reality looks like employment.

Some countries let you ask the state, before work starts, whether an engagement is employment or self-employment. Portugal does not. Status is determined after the fact, and the process is set out in Art. 15.º-A of Lei n.º 107/2009.

When an inspector from the ACT (Autoridade para as Condições do Trabalho) finds the characteristics of an employment contract in an apparently autonomous relationship, the inspector draws up an auto and notifies the employer to regularise the situation within 10 days, or to respond. If the situation is not regularised within that window, the ACT refers the facts, within 5 days, to the Ministério Público at the court for the place where the work is done, to bring an ação de reconhecimento da existência de contrato de trabalho. That court action is what judicially converts a false-contractor relationship into employment.

The bill for false self-employment in Portugal is built from several layers. They stack.

One point worth stressing for buyers used to other markets: the misclassification act itself is an administrative offence, not a crime. The law classifies it as a contra-ordenação muito grave attributable to the employer, sanctioned by the coima rather than by imprisonment. That makes the exposure financial and reputational, built on the fine plus the back-contributions, rather than criminal for the act of engaging the contractor.

A clean Portuguese contractor engagement follows a simple sequence.

Hold the planned arrangement against the five Art. 12.º markers. If it leans toward employment, stop and treat it as employment. Contract for a result, not a routine: define deliverables, avoid fixed hours, a fixed desk, and language that puts the contractor under day-to-day instruction. Let the contractor use their own equipment, set their own schedule, and keep serving other clients, so the reality matches the contract. Pay against the contractor's recibo verde: they invoice you, you pay it, and they handle their own income tax and their own social security at 21.4%. Keep the contract, the invoices, and the record of how the work actually ran, because if the ACT ever asks, that file is your defence.

When an EOR is the safer route than a contractor

Use an Employer of Record when the engagement is employment in substance: full-time or long-term work, a person integrated into your team and tools, someone who takes instructions on how and when to work, or someone who earns most of their income from you. In those cases, employing them through an EOR removes the presumption question entirely. Teamed becomes the legal employer in Portugal, runs payroll and social security correctly from day one, and you direct the work. The same starting rate as every other Teamed EOR country applies, with statutory employer cost passed through at cost.

An EOR is forward-looking. If you take a contractor who already looked like an employee and put them onto an EOR, you have made the employment explicit. A Portuguese court hearing an ação de reconhecimento can read that as evidence the relationship was employment all along, which is the finding you were trying to avoid.

And it does nothing for the past. The duty to pay social-security contributions prescribes only after 5 years under Art. 187.º CRC, so the period the person was treated as a contractor stays exposed. Switching them to employment now does not erase the months or years before that date.

VAT is separate from the classification question, but buyers ask, so here is the short version.

A Portuguese contractor benefits from the regime especial de isenção while prior-calendar-year turnover stays at or below €15,000 under Art. 53.º CIVA. Above that threshold, the contractor must register and charge the standard mainland VAT rate of 23% (Art. 18.º CIVA) on the invoice. Payments to a contractor for professional activity also carry IRS withholding (retenção na fonte) at 23% under Art. 101.º do Código do IRS.