Segurança Social Calculator

Calculate your monthly and annual Social Security contributions based on your expected earnings.

Annual Income

Annual expected earnings (€) - Prestação de serviços (Service provision)

Use advanced income breakdown

Variation Adjustment (Variação)

Income variation

Adjust your expected income up or down based on anticipated changes.

Contributor Type

Trabalhador Independente (Independent worker) (21.4%) Empresário em Nome Individual (Sole proprietor) (25.2%)

Note: This calculator applies the contribution ceiling of 12 × IAS (Indexante dos Apoios Sociais). For 2025, IAS = €522.50, so the maximum monthly base is €6,270.00. Actual contributions may vary. For official information, consult Segurança Social Directa.