Detailed Incorporation and Business Commencement Costs

The company incorporation phase involves several steps, each with its specific costs. The choice of incorporation method and company type will have a direct impact on the initial investment required.

Incorporation Methods and Their Costs

In Portugal, there are essentially three ways to incorporate a commercial company:

• Empresa Online (Online Company): This method allows for the incorporation of the company through the ePortugal portal, in a dematerialised way. It is the most economical option and often the fastest.
  • With pre-approved articles of association: The cost is €220. This involves using one of the pre-approved models of articles of association and choosing a company name from the Company Name Register or a name that does not require prior reservation.
  • With drafted articles of association: The cost is €360. This allows partners to draft their own articles of association, adapting them to the specific needs of the company. This option is more time-consuming, as the articles will need to be validated.
• Empresa na Hora (Company in an Hour): This method allows for the incorporation of the company at a physical counter, such as a Commercial Registry Office or a Citizen's Shop (Loja do Cidadão).
  • The cost is €360. Incorporation is carried out on the same day, and it is possible to choose a name from the list of pre-approved names or present a name that has already been reserved.
• By Public Deed (Notary): Although less common for private limited companies (Lda.) due to the more simplified options, this route is mandatory for certain legal forms, such as public limited companies (SA), or optional for Lda. that desire a higher degree of formality or complex clauses.
  • Costs can vary between €575 and €875, depending on the share capital and the complexity of the articles. This value includes commercial registration.

Additional and Mandatory Costs

In addition to the incorporation fee, there are other costs that may be mandatory:

• Company Name Reservation: If the company does not use a name from the pre-approved Company Name Register or a name that only includes the partners' names, it will be necessary to request a name reservation from the National Register of Legal Entities (RNPC).
  • Cost: €75 (normal request) or €150 (urgent request).
  • Company name reservation is regulated by Decree-Law No. 129/98, of May 13, which establishes the rules for the naming and registration of entities.
• Minimum Share Capital: Share capital is the value that partners contribute to the company.
  • For private limited companies (Lda.) and sole proprietorships with limited liability, the legal minimum share capital is €1.
  • For public limited companies (SA), the minimum share capital is €50,000.
  • Although the legal minimum for Lda. is €1, a share capital of at least €1,000 is often recommended to convey greater credibility with banks and suppliers, facilitating the opening of bank accounts and obtaining credit. The Commercial Companies Code (CSC), approved by Decree-Law No. 262/86, of September 2, establishes the requirements for share capital.
• Certified Accountant (OCC) Fees – Business Commencement: The submission of the Business Commencement Declaration to the Tax and Customs Authority (AT) is mandatory and must be carried out by a Certified Accountant, within 15 days of the company's commercial registration.
  • The cost of this service varies, but many accounting firms, such as HVR Business Consulting, include it in their monthly retainer packages, with no additional activation cost.
  • The obligation to have a Certified Accountant for companies with organised accounting is defined by the Statute of the Order of Certified Accountants (Decree-Law No. 452/99, of November 5) and the Corporate Income Tax Code (CIRC), approved by Decree-Law No. 442-B/88, of November 30.
• Trademark and Patent Registration (Optional, but Recommended): To protect the company's identity and intellectual property, trademark registration with the National Institute of Industrial Property (INPI) is a strategic investment.
  • The initial cost for registering a trademark in one class of products or services starts from €125. Additional classes have supplementary costs.

Complete cost table — opening a company in Portugal 2026

Estimated total cost for a typical Lda. in the first month:

• Most economical route (Empresa Online + pre-approved name): €220 (incorporation) + €1 (share capital) + €0 (name reservation) + ~€150 (initial accounting with retainer) = ~€371
• Standard route (Empresa na Hora + name reservation): €360 (incorporation) + €75 (name reservation) + €1 (share capital) + ~€150 (initial accounting with retainer) = ~€586
• Full route with notary (for Lda. with complex articles): €575 (notary and registration) + €75 (name reservation) + €1,000 (recommended share capital) + ~€150 (initial accounting with retainer) = ~€1,800 (example with higher share capital)

Recurring Costs After Opening: Monthly and Annual Planning

In addition to incorporation costs, a company in Portugal will have mandatory monthly and annual charges that must be carefully foreseen in the initial financial plan. Effective management of these costs is crucial for business sustainability.

Main Monthly Charges

• Certified Accounting: The hiring of a Certified Accountant is mandatory for all companies with organised accounting.
  • Estimated monthly cost: €150 – €600/month, depending on business volume, number of documents, and complexity of activity. HVR Business Consulting packages adapt to different needs.
• Social Security for the Manager/Administrator: If the manager is remunerated or performs management functions exclusively or primarily, they will be subject to the Social Security regime.
  • The contribution rate is 21.4% of the declared remuneration, with a minimum of 1 IAS (Index for Social Support), approximately €509.26 in 2024.
  • The contribution base corresponds to one-twelfth of the company's taxable profit from the previous year, with a minimum of 1 IAS and a maximum of 12 IAS, according to the Code of Contributory Regimes of the Social Security System (Law No. 110/2009, of September 16).
  • Example: If the manager has a gross remuneration of €1,000, the Social Security contribution will be 21.4% of €1,000, i.e., €214.
• Certified Invoicing Software: It is mandatory to use invoicing software certified by the Tax and Customs Authority.
  • Estimated monthly cost: €0 – €30/month. Free options exist for low invoicing volumes and paid solutions with more features.
• Business Bank Account: Although there are digital banks with free business account offers, many traditional banks charge maintenance fees.
  • Estimated monthly cost: €0 – €20/month.
• Office Expenses, Telecommunications, and Utilities: Rent, electricity, water, internet, mobile phone, etc., are variable operating costs.

Annual Charges and Taxes

• Corporate Income Tax (IRC): Levied on the taxable profit of companies.
  • Normal IRC rate: 21%. For SMEs, a reduced rate of 17% applies to the first €50,000 of taxable income, and 21% on the excess.
  • IRC advance payments begin in the second year of activity. In the first year, settlement is made with the annual declaration (Form 22), by May 31 of the following year.
  • IRC legislation is found in the Corporate Income Tax Code (CIRC).
  • Example: An SME with a taxable profit of €70,000 will pay 17% on €50,000 (€8,500) and 21% on €20,000 (€4,200), totalling €12,700 in IRC.
• Municipal and State Surcharge (Derrama):
  • Municipal Surcharge: An additional tax to IRC, defined by each municipality, up to a limit of 1.5% on taxable profit. Many municipalities exempt the first €10,000 or €20,000 of profit for SMEs.
  • State Surcharge: Applicable to higher taxable profits: 3% between €1,500,000 and €7,500,000; 5% between €7,500,000 and €35,000,000; 9% above €35,000,000.
• Value Added Tax (IVA): Companies act as intermediaries in collecting IVA, which is periodically remitted to the State (monthly or quarterly).
  • IVA rates: 23% (normal), 13% (intermediate), 6% (reduced) on the mainland. Specific rates for the Azores and Madeira.
  • The periodicity of IVA remittance depends on the turnover, according to the IVA Code (CIVA), approved by Decree-Law No. 394-B/84, of December 26.
• IMI (Municipal Property Tax): If the company owns real estate.
  • Annual cost: Variable, with rates between 0.3% to 0.45% on the Taxable Asset Value (VPT) of the property.
• Mandatory Insurance: Depending on the activity and the existence of employees, work accident insurance may be mandatory.

Table of Recurring Costs (Monthly/Annually)

How to Reduce Opening Costs and Optimise Financial Management

Minimising initial costs and optimising recurring expenses is fundamental for the viability of any new business. There are effective strategies to achieve this goal.

Strategies to Minimise Initial Costs

• Use the Pre-Approved Company Name Register: Opting for a company name available in the RNPC's Company Name Register avoids the €75 (or €150) cost of name reservation and speeds up the incorporation process.
• Choose the "Empresa Online" Method: The online route with pre-approved articles of association is the most economical option, costing €220, in contrast to the €360 for "Empresa na Hora" or "Empresa Online with drafted articles". The final result is the same: a legally incorporated company.
• Minimum Share Capital of €1: Legally, it is possible to incorporate an Lda. with only €1 of share capital. Although a higher amount is recommended for credibility, starting with the minimum can be an option for companies with limited resources, with the capital being increased later.
• Compare Accounting Packages: The choice of a Certified Accountant is one of the most important fixed costs. HVR Business Consulting, for example, includes the business commencement declaration in its monthly packages (from €150/month), without additional activation costs, which represents significant savings at startup.
• Take Advantage of Incentives and Support: Look for entrepreneurship support programmes, such as those offered by IAPMEI, IEFP, or European programmes, which can provide grants or subsidised credit lines for company creation.

Tips for Optimising Recurring Costs

• Rigorous Accounting Management: Well-organised and digitalised accounting can reduce Certified Accountant fees, as it facilitates their work.
• Compare Software Solutions: Research and compare certified invoicing software, as well as other management tools. Many options are available on the market, some with free or low-cost plans for small businesses.
• Negotiate with Suppliers: Do not hesitate to negotiate service contracts (telecommunications, utilities, insurance) to obtain the best conditions.
• Tax Optimisation: Work with your Certified Accountant to identify all applicable deductions and tax benefits for your activity, such as investment tax incentives (e.g., SIFIDE, RFAI) or special regimes for startups.
• Cost-Free Business Bank Accounts: Many digital banks or new fintechs offer business accounts with very low or no maintenance costs, which can represent considerable annual savings.

For a complete guide to the incorporation process, please see our detailed article: How to Open a Company in Portugal in 2026 →

Common Mistakes to Avoid When Opening a Company in Portugal

The incorporation phase and the first months of a company's activity are critical. Avoiding common mistakes can save time, money, and future headaches.

1. Lack of Detailed Financial Planning: Many entrepreneurs underestimate initial costs and, especially, recurring costs. A solid business plan should include a realistic financial projection, covering all anticipated charges, including a reserve for unforeseen events. The absence of a robust financial plan is one of the main causes of failure in the early years.
2. Not Consulting a Certified Accountant in Advance: Consulting a Certified Accountant before company incorporation is crucial. This professional can advise on the best legal form, the most advantageous tax regime, and the real costs involved, avoiding surprises.
3. Inadequate Choice of Legal Form: Opting for the wrong legal form (e.g., Sole Proprietorship vs. Lda.) can have significant tax, liability, and management implications. The choice should be based on the number of partners, type of activity, expected turnover, and degree of risk.
4. Neglecting Trademark and Intellectual Property Protection: Opening a company without registering the trademark or other intellectual property elements can lead to future problems, such as misuse by third parties or the inability to protect your business.
5. Failure to Comply with Legal and Tax Deadlines: Non-compliance with deadlines for the business commencement declaration, IVA submission, Social Security payments, etc., can result in fines and late payment interest. A good Certified Accountant ensures compliance with these obligations.
6. Underestimating the Importance of the Articles of Association: The articles of association (or statutes) are the company's "rulebook". Poorly drafted or generic articles can lead to conflicts between partners or management difficulties, especially if not aligned with the specificities of the business.
7. Mixing Personal and Business Finances: This is a common mistake, especially in sole proprietorships or small Lda. Keeping accounts separate from day one is fundamental for clear financial management, tax compliance, and avoiding problems in audits.

Conclusion: Planning and Expert Advice for Success

Opening a company in Portugal in 2026 is a process that, although simplified in some aspects, requires meticulous planning and in-depth knowledge of legal and tax costs and requirements. Initial costs, which can vary between €371 (for an Lda. via the most economical route) and €1,800 (for an Lda. with higher share capital and notarial incorporation), are just the starting point. Recurring costs, particularly for accounting, Social Security, and taxes, represent an ongoing charge that must be rigorously budgeted.

The key to successful incorporation and business sustainability lies in three pillars:

1. Rigorous Planning: Develop a detailed business plan with realistic financial projections that cover all costs, both startup and operational.
2. Strategic Choices: Opt for the incorporation methods and legal forms most suitable for your project, as well as the cost optimisation strategies presented.
3. Expert Advice: Rely on the support of qualified professionals, such as a Certified Accountant and, if necessary, a lawyer, from the preliminary stages of the project. Their technical knowledge and experience are invaluable for navigating the complexity of Portuguese legislation and avoiding costly mistakes.

At HVR Business Consulting, we understand the challenges entrepreneurs face. Our team of Certified Accountants is prepared to support you through all phases of your company's life, from planning and incorporation to daily management and tax optimisation. We believe that good advice is an investment, not a cost.

Frequently asked questions

What is the minimum cost to open a company in Portugal in 2026?

The minimum cost is €220 for incorporation via Empresa Online with pre-approved articles of association from the Company Name Register, plus €1 of share capital and the accountant's fees for the business commencement declaration. In total, an economical opening starts from approximately €250 (governmental costs) plus the monthly accounting retainer.

Is the minimum share capital of €1 sufficient?

Yes, it is legally sufficient to incorporate a Private Limited Company (Lda.) or a Sole Proprietorship with Limited Liability. However, for credibility with banking institutions, suppliers, and clients, a share capital of at least €1,000 is often recommended, which can facilitate the opening of business bank accounts and obtaining financing.

Does the business commencement declaration have an additional cost?

The business commencement declaration itself has no governmental cost – it is free at the Tax Office. The associated cost is the fee of the Certified Accountant (OCC) who is legally obliged to submit it. In HVR Business Consulting's accounting packages, this service is included at no additional activation cost.

How much does company name reservation cost?

Company name reservation at the National Register of Legal Entities (RNPC) costs €75 for a normal request and €150 for an urgent request. This cost can be avoided by choosing a company name from the pre-approved Company Name Register, available on the ePortugal.gov.pt portal, or if the name consists only of the partners' names without additional distinctive elements.

How much does it cost to register a trademark in Portugal?

Trademark registration at the National Institute of Industrial Property (INPI) starts at €125 for one class of products or services. It is not a mandatory cost for opening a company, but it is strongly recommended to protect your commercial identity, logo, and product/service names against use by third parties.

Are there tax costs in the first year of activity?

Yes, there are tax costs in the first year. Although IRC advance payments only begin in the second financial year, the company will pay IRC on the profits of the financial year (with Form 22 declaration in May of the following year) and IVA periodically (monthly or quarterly, depending on turnover). Municipal and state surcharges may also apply if taxable profit is positive and exceeds certain limits.

Is it mandatory to have a Certified Accountant from the start?

Yes, all commercial companies (Lda., SA, etc.) with organised accounting are legally obliged to have a Certified Accountant from the moment of their incorporation. This professional is responsible for complying with the company's tax and accounting obligations, including submitting the business commencement declaration, organising the accounting, and filing tax returns.

Sources and Legal References

• Commercial Companies Code (CSC): Decree-Law No. 262/86, of September 2. Establishes the legal regime for commercial companies.
• National Register of Legal Entities (RNPC): Decree-Law No. 129/98, of May 13. Regulates the naming and registration of entities.
• Corporate Income Tax Code (CIRC): Decree-Law No. 442-B/88, of November 30. Defines the rules for IRC.
• Value Added Tax Code (CIVA): Decree-Law No. 394-B/84, of December 26. Establishes the IVA regime.
• Code of Contributory Regimes of the Social Security System: Law No. 110/2009, of September 16. Regulates Social Security contributions.
• Statute of the Order of Certified Accountants: Decree-Law No. 452/99, of November 5. Defines the duties and responsibilities of Certified Accountants.
• ePortugal.gov.pt Portal: Official source for information on company incorporation in Portugal.
• Tax and Customs Authority (AT): For information on tax obligations.
• National Institute of Industrial Property (INPI): For information on trademark and patent registration.