Youth IRS 2025/2026: Complete Guide to Maximising Your Tax Benefit
The Youth IRS (Imposto sobre o Rendimento de Pessoas Singulares - Personal Income Tax) represents one of the most significant tax incentives for attracting and retaining qualified young people in the Portuguese labour market. With the changes introduced by the State Budget for 2025 (OE 2025), the regime has become even more comprehensive and advantageous, seeking to address the country's demographic and economic challenges. This detailed guide aims to clarify all the new rules, eligibility conditions, and strategies so that young professionals can fully benefit from this regime, optimising their tax burden and boosting their financial stability.
HVR Business Consulting, through its team of Certified Accountants, closely monitors the evolution of tax legislation, ensuring that our clients are always informed and able to make the best decisions. This article reflects our analysis and practical experience regarding the Youth IRS 2025/2026, consolidating essential information for a thorough understanding.
What Changed in the Youth IRS with OE 2025
The changes approved within the scope of the State Budget for 2025 (Law no. XX/2025, of XX of XXXXX) represent a significant revision of the Youth IRS regime, with the aim of making it more appealing and far-reaching. The main novelties focus on extending the maximum age for eligibility and the duration of the benefit, directly impacting the universe of potential beneficiaries.
- Extension of Maximum Age: The maximum age to access the tax benefit has increased from 26 to 35 years. This measure recognises the longer academic and professional trajectories that many young people currently experience, allowing a greater number of qualified professionals to benefit from the regime.
- Extension of Benefit Duration: The maximum duration of the tax benefit has been extended from 5 to 10 years. This is a crucial change that provides longer tax savings, contributing to greater financial stability for young people over a crucial decade at the start of their careers.
- Maintenance of the Progressive Exemption Model: Despite the extended duration, the progressive exemption model remains, but adapted to the new 10 years, as detailed in the following section. This model aims to grant a more substantial benefit in the first years of activity, gradually decreasing.
These changes reflect a tax policy that aims to encourage the qualification and retention of young people in Portugal, recognising their fundamental role in economic development. It is crucial for taxpayers to understand these changes to plan their tax situation effectively.
Detailed Progressive Exemption Model
The Youth IRS regime operates through a progressive exemption model on employment income (Category A) or business and professional income (Category B), earned by young people who meet the eligibility conditions. This model has been readjusted to suit the new maximum duration of 10 years, as stipulated in Article 2-A of the Personal Income Tax Code (CIRS).
The exemption applies to a percentage of the taxable income, applied in a decreasing manner over the years of enjoying the benefit. The new percentages are as follows:
- 1st year of benefit: 100% exemption – This is the year of greatest benefit, allowing all income (up to the maximum limit) to be exempt from IRS. It is a strong incentive for entering the labour market.
- 2nd to 4th year of benefit: 75% exemption – In the following three years, the exemption remains quite high, providing substantial tax savings.
- 5th to 7th year of benefit: 50% exemption – From the fifth year, the exemption percentage is reduced by half, but it continues to be a considerable benefit.
- 8th to 10th year of benefit: 25% exemption – In the last three years of the regime, the exemption is one-quarter of the eligible income, still a relevant support for financial planning.
It is fundamental to understand that this exemption does not mean that the income is not declared. The total income is declared, and subsequently, the exemption percentage is applied in the calculation of the tax due, resulting in a lower tax burden.
Exempt Income Limit
The exemption provided for in the Youth IRS is not unlimited. There is a maximum ceiling for the value of income that can benefit from this exemption, which is indexed to the Social Support Index (IAS). This limit is crucial for calculating the effective benefit and is updated annually, according to the value of the IAS.
For the year 2026, considering an IAS value of €522.50 (hypothetical value for 2026, used for example purposes), the maximum exempt income limit is calculated as follows:
- Annual Limit: 55 × IAS
- Calculation for 2026: 55 × €522.50 = €28,737.50
This means that, regardless of the applicable exemption percentage (100%, 75%, 50%, or 25%), the maximum value of income that can be exempt from IRS per year is €28,737.50. Any income exceeding this limit will be taxed under the general IRS rules.
It is important to note that this limit applies to the total value of eligible income, and not to the value of the exemption itself. For example, if in the 1st year the taxpayer earns €30,000 and the limit is €28,737.50, only €28,737.50 will benefit from the 100% exemption. The remaining €1,262.50 (€30,000 - €28,737.50) will be fully taxed.
Practical Example 1: Calculating the Benefit in the First Year
Let's consider a young professional who starts their activity in 2026, with an annual gross salary of €25,000. This is their first year of benefiting from the Youth IRS.
- Annual Gross Income: €25,000
- Exemption Percentage (1st year): 100%
- Exempt Income Limit (2026): €28,737.50
In this case, as the annual income (€25,000) is lower than the exempt income limit (€28,737.50), the entire €25,000 will benefit from the 100% exemption.
- Exempt Income: €25,000 × 100% = €25,000
- Taxable Income for IRS: €25,000 - €25,000 = €0
This means that, for IRS purposes, this taxpayer would have no tax to pay on this income, apart from any withholding taxes that would be adjusted or reimbursed. This example illustrates how impactful the Youth IRS can be at the start of a career.
Practical Example 2: Calculating the Benefit in the Fifth Year with Income Exceeding the Limit
Imagine a taxpayer who is in their 5th year of benefiting from the Youth IRS in 2030 (assuming the same IAS of €522.50 and limit of €28,737.50 for simplicity). Their annual gross salary is €40,000.
- Annual Gross Income: €40,000
- Exemption Percentage (5th year): 50%
- Exempt Income Limit (2030): €28,737.50
In this scenario, the annual income (€40,000) is higher than the exempt income limit (€28,737.50). The 50% exemption will only apply up to the maximum limit.
- Value on which the exemption percentage applies: €28,737.50 (the maximum allowed)
- Exempt Income: €28,737.50 × 50% = €14,368.75
- Taxable Income (remaining part of the limit): €28,737.50 - €14,368.75 = €14,368.75
- Taxable Income (part above the limit): €40,000 - €28,737.50 = €11,262.50
- Total Taxable Income for IRS: €14,368.75 + €11,262.50 = €25,631.25
In this case, despite earning €40,000, the taxpayer will only pay IRS on €25,631.25, which represents significant tax savings compared to taxation on the total amount. This example demonstrates the importance of considering the IAS limit when calculating the benefit.
Eligibility Conditions
To benefit from the Youth IRS regime, taxpayers must meet a set of cumulative conditions, which aim to ensure that the incentive is directed at young people who are starting their professional lives or returning to the labour market after qualifications. The general conditions are as follows, according to Article 2-A of the CIRS:
- Age between 18 and 35 years: The taxpayer must be between 18 and 35 years of age, inclusive, in the year to which the income relates. This is one of the major changes in OE 2025.
- Not considered a dependent: The young person cannot be considered a dependent for IRS purposes in the year they intend to benefit from the regime. This implies that they cannot be listed as a dependent on their parents' or guardians' IRS declaration.
- Category A or B Income: Eligible income must be from employment (Category A) or self-employment (Category B), provided it is not earned under a service provision contract with an entity with which the taxpayer had an employment or service provision relationship in the previous two years.
- First Job or New Eligible Income: This condition is crucial. The benefit is intended for young people who:
- Start their professional activity after completing a study cycle equal to or higher than secondary education; or
- Do not fall under the previous condition, but who, in the three years prior to the year the benefit begins, have not earned income from categories A or B.
The objective is to support entry or re-entry into the qualified labour market. Eligibility depends on the completion of a study cycle at level 4 of the National Qualifications Framework (QNQ) or higher (secondary education, bachelor's degree, master's degree, doctorate, etc.).
- Not having previously benefited from the regime: The benefit is unique and cannot be renewed beyond 10 years, even if the taxpayer changes jobs or type of income.
Verification of these conditions is essential to avoid future corrections by the Tax and Customs Authority (AT). In case of doubt, consultation with a Certified Accountant is advised.
How to Apply for Youth IRS and Application Process
Adherence to the Youth IRS regime is not automatic. The taxpayer must express their intention to benefit from this regime in their annual IRS declaration, by filling in the specific fields for this purpose. The process is relatively simple but requires attention.
Steps to Apply for Youth IRS:
- Filling in the IRS Declaration (Model 3): In your IRS declaration, you must select the Youth IRS option. This option is usually found in Annex A (for Category A income) or Annex B (for Category B income), in the section relating to "Employment/Self-Employment Income".
- Indication of the Benefit Start Year: It is crucial to correctly indicate the year the benefit begins. This year corresponds to the first year in which the taxpayer cumulatively meets the conditions to benefit from the Youth IRS and chooses to do so. Once the start year is chosen, the 10-year count begins from then.
- Proof of Qualification: Although it is not necessary to attach proof at the time of submitting the declaration, the Tax Authority may, at any time, request proof of completion of the study cycle or other eligibility conditions. It is, therefore, essential to keep all diplomas and certificates.
- Adjustment of Withholding Taxes: For the benefit to be felt more immediately, taxpayers can ask their employer (or the entity to whom they provide services, in the case of Category B, by issuing green receipts with adjusted withholding tax rates) to apply the specific withholding tax tables for the Youth IRS. To do this, you must formally inform your employer that you meet the conditions for the Youth IRS and that you wish to apply the reduced withholding tax rate. Ordinance no. XX/2025 (to be published) will establish the new withholding tax tables that will integrate this benefit.
It is important to note that, even if no communication is made for the adjustment of withholding taxes, the benefit will always be calculated and regularised upon submission of the annual IRS declaration, resulting in a larger refund or a smaller tax payable.
Common Mistakes to Avoid
Despite being an advantageous regime, the Youth IRS can lead to errors in its completion or application, which can result in corrections by the Tax Authority and, consequently, additional tax payments and interest. It is essential to pay attention to these points:
- 1. Not Declaring the Regime: The most basic error is not selecting the Youth IRS option in the IRS declaration. The benefit is not automatic and requires an expression of the taxpayer's will.
- 2. Incorrect Indication of the Start Year: The start year of the benefit is crucial for the 10-year count. Indicating a wrong year can lead to the loss of years of benefit or the undue application of exemption percentages. The first year of benefit is always the year in which the taxpayer cumulatively meets the eligibility conditions and chooses to benefit from the regime.
- 3. Not Meeting the Non-Dependency Condition: Many young people, even when working, are still considered dependents in their parents' declaration. To benefit from the Youth IRS, the taxpayer cannot be considered a tax dependent.
- 4. Absence of Minimum Qualification: The regime requires the completion of a study cycle equal to or higher than secondary education (level 4 of the QNQ). Young people who do not have this qualification are not eligible, even if they meet the other age and income conditions.
- 5. Exceeding the Exempt Income Limit Unknowingly: Although the IAS limit is fixed per year, many taxpayers do not consider it in their calculations, assuming that the entire exemption percentage applies to their total income. This can lead to underestimating the tax due.
- 6. Undue Application for Income from Other Categories: The Youth IRS is exclusively for Category A (employment income) and B (self-employment income) income. Income from other categories (e.g., rents - Category F, capital gains - Category G) is not eligible for this regime.
- 7. Not Keeping Proof: Although the AT does not require the submission of documents at the time of filing the declaration, it may request them later. The lack of proof (diplomas, employment contracts, etc.) can lead to the cancellation of the benefit.
Preventing these errors involves careful reading of the legislation, diligent completion of the IRS declaration, and, whenever in doubt, seeking advice from a specialised professional.
Impact and Practical Recommendations
The Youth IRS 2025/2026, with its new rules, is a powerful tool for the financial management of young professionals in Portugal. Its impact can be felt not only in immediate tax savings but also in investment capacity and long-term planning.
Maximising the Benefit:
- Early Tax Planning: Understanding the rules and their application to different years of the benefit allows for more effective planning. Knowing how much you will save can influence investment decisions, savings, or asset acquisition.
- Communication to the Employer: To feel the benefit throughout the year, it is crucial to inform the employer that you intend to apply the adjusted withholding tax rates. This avoids excessive withholdings and the need to wait for the annual refund.
- Taking Advantage of the First Year of 100% Exemption: The first year with 100% exemption (up to the IAS limit) is the most advantageous. If possible, young people should try to optimise this period, perhaps by directing these savings towards establishing an emergency fund or an initial investment.
- Staying Informed: Tax legislation can change. It is essential to follow publications from the Tax Authority and analyses from specialists to ensure that the most up-to-date rules are always being applied.
Additional Considerations:
- Articulation with Other Benefits: The Youth IRS is a specific regime and should be analysed in conjunction with other potential tax benefits or deductions to which the taxpayer may be entitled (e.g., education expenses, health, housing).
- Tax Simulation: Using an IRS simulator, such as HVR Business Consulting's Net Salary Simulator 2026, can help visualise the impact of the Youth IRS on net salary and annual tax.
- Specialised Consultation: In cases of greater complexity, such as mixed income (Category A and B), job changes, or doubts about eligibility, consultation with a Certified Accountant is irreplaceable. A professional can help ensure the correct application of the regime and avoid future problems with the AT.
Conclusion
The Youth IRS 2025/2026 represents a significant step in the policy of encouraging the qualification and retention of young people in Portugal. The introduced changes substantially broaden the universe of beneficiaries and the duration of support, offering a unique opportunity to optimise the tax burden in the early years of a career.
It is, however, a regime that requires attention to its eligibility conditions, its progressive exemption model, and the applicable income limits. A detailed understanding of these rules and their correct application are essential for young professionals to maximise their benefits and thus significantly boost their financial stability.
At HVR Business Consulting, we are committed to helping our clients navigate the complexity of the Portuguese tax system. If you have questions about the Youth IRS, your eligibility, or how to apply this regime to your specific situation, do not hesitate to contact us. Our team of Certified Accountants is prepared to offer you personalised advice and ensure you make the most of this and other tax incentives.
Do not let tax complexity prevent you from benefiting from what is rightfully yours. Contact HVR Business Consulting today for a consultation and discover how we can help you optimise your tax situation.
Simulate the impact on your salary with the Net Salary Simulator 2026.
Sources and Legal References
- Personal Income Tax Code (CIRS): Article 2-A (Youth IRS Regime).
- Law no. XX/2025, of XX of XXXXX: State Budget for 2025 (to be published, with amendments to the CIRS).
- Ordinance no. XX/2025, of XX of XXXXX: Ordinance approving the withholding tax tables for IRS for the year 2026 (to be published).
- Decree-Law no. 32/2022, of May 9: Approves the value of the Social Support Index (IAS) for the year 2022 (and subsequent annual updates via Ordinance).
- National Qualifications Framework (QNQ): Ordinance no. 782/2009, of July 23, amended by Ordinance no. 232/2014, of November 18.
- Binding Information from the Tax and Customs Authority: Relevant consultations and rulings on the application of the Youth IRS regime.