Accounting, taxation and business management — by Grupo Your specialists.
·Complete guide with all tax deadlines your company needs to meet in March 2026: VAT, income tax, corporate tax, social security, vehicle tax and more.
·Everything about Modelo 10: who must file, what income to declare, 2026 deadlines and consequences of non-compliance. Complete and updated guide.
·Discover all 2026 tax deadlines in Portugal - VAT, corporate tax, income tax, social security, property tax and more. Check our interactive tax calendar and never miss a deadline.
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·Companies have until March 2, 2026 to submit the Modelo 10 - the declaration that informs the Tax Authority about income paid to employees and the respective IRS withholding taxes.
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