--- title: "Corporate Tax (IRC) Simulator 2026 | Grupo Your" description: "Calculate your 2026 Portuguese corporate tax: 19% general rate, 15% SME up to €50,000, municipal and state surcharges. Mainland, Madeira and Azores." lang: en json-ld: | { "@context": "https://schema.org", "@type": "WebApplication", "name": "IRC Simulator 2026", "description": "Calculate your 2026 Portuguese corporate tax: 19% general rate, 15% SME up to €50,000, municipal and state surcharges. Mainland, Madeira and Azores.", "url": "https://grupoyour.com/en/irc-2026-simulator", "applicationCategory": "FinanceApplication", "operatingSystem": "Web", "offers": { "@type": "Offer", "price": "0", "priceCurrency": "EUR" }, "provider": { "@type": "Organization", "name": "Grupo Your", "url": "https://grupoyour.com" } } --- [Saltar para o conteúdo](#main-content) [![Grupo Your - Abertura de Empresa em Portugal](/assets/logo-2wXESdnX.png)](/en) Grupo YourServicesTools[Contacts](/en/contacts) 7 EN Personalized Proposal Tax & Fiscal · 2026 Update # Corporate Tax (IRC) Simulator 2026 Estimate your corporate tax with the 19% general rate, 15% SME rate up to €50,000, municipal and state surcharges per the 2026 State Budget. ## Company data Taxable income Accounting profit, fiscally adjusted Tax regime SME / Small Mid CapGeneral SME: 15% on the first €50,000. Headquarters locationMainland Portugal Municipal surcharge (%) Legal max 1.5%. Lisbon and Porto: 1.5%. ## Calculation result IRC reduced rate (15% up to €50k) 7500,00 € IRC general rate 13 300,00 € IRC collection 20 800,00 € Municipal surcharge 1800,00 € State surcharge 0,00 € Total tax due 22 600,00 € Effective rate: 18,83% SME saving: 2000,00 € vs. the general regime, thanks to 15% on the first €50,000. 2026 legal basis: 2026 State Budget — general IRC rate 19% (path: 18% in 2027, 17% in 2028) and SME reduced rate 15% on the first €50,000. State surcharge: 3% (€1.5M–€7.5M), 5% (€7.5M–€35M), 9% (>€35M). Excludes autonomous taxation, tax benefits and payments on account. ## Did you find this simulator useful? Share it with someone who might benefit from this tool. 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