We support the preparation of applications for incentive schemes, as well as the attainment of tax benefits and incentives through national or EU programs. Our service includes assistance with the preparation and submission of the required documentation, guidance on eligibility requirements, and support throughout the entire process.

The first application phase closes on 31 October 2025 at 5:59 p.m

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SIFIDE (System of Tax Incentives for Corporate Research and Development) is a corporate income tax credit that allows companies to recover a significant portion of their Research and Development (R&D) expenses.
Businesses can recover between 32.5% and 82.5% of their annual R&D investment.

Because this tax incentive covers expenses arising from a company’s normal business activities—such as personnel costs and material purchases—companies are not required to make additional or extraordinary investments, nor to define or structure projects in advance.

Even companies that do not directly conduct R&D activities can benefit from a tax credit by investing in the capital of R&D institutions or by contributing to public or private investment funds dedicated primarily to financing R&D-focused companies.

Applications remain open yearly until the end of May of the following investment year.

The SME Certification, issued by IAPMEI, confirms whether a company qualifies as a micro, small, or medium-sized enterprise under Portuguese and EU regulations.

This certification is essential for accessing tax benefits, public funding, hiring incentives, and support programs specifically designed for SMEs. It also helps strengthen your company’s credibility and positioning in the market.

Want to learn more? www.oportoaccounting.com/sme-certification/