A UTAO report for the Assembly finds the government's planned increase to the IRS rent deduction — €900 this year and €1,000 next year — will benefit only about 11% of tenants in Portugal. The analysis suggests the change has limited reach because many tenants already claim smaller deductions or lack the eligible expenses. Renters should check whether their contracts and receipts qualify and follow parliamentary debate for any final changes.
IRS rent deduction will help just 11% of tenants
Saturday, 14 February 2026AI summary
Context & Explainers
An Unidade Técnica de Apoio Orçamental (Technical Unit for Budgetary Support) is an independent parliamentary office that provides technical analysis, forecasts and cost estimates of government budgets and proposed laws. Taxpayers should note its reports shape debates on taxes, public spending and services that can affect living costs and public provision.
The IRS withholding tables (tabelas de retenção na fonte) are government-published schedules that determine how much personal income tax (Imposto sobre o Rendimento das Pessoas Singulares — IRS) employers must deduct from each paycheck. They take into account gross pay, marital status, number of dependents, and disability status.
The tables are updated annually (and sometimes mid-year when budgets change), directly affecting monthly take-home pay. When tables are revised downward, workers see more in their pay packet; when raised, less. Any difference between amounts withheld and the actual tax owed is settled when the annual IRS return (Modelo 3) is filed, typically between April and June.
Employees and pensioners should check the current tables — published by the Autoridade Tributária e Aduaneira (AT) — whenever they change, as the impact on net income can be significant.
