Key figures — as of 2026-09-15: Portugal's OE2027 proposal must reach Parliament by 10 October 2026 — already-committed policies add €4.783 billion of budget pressure for next year — PM Luís Montenegro has pre-announced a €400m pensioner supplement (progressive, up to €1,611.13/month) plus a separate €400m IRS relief package reaching the 6th bracket — the government's pledge to cut IRS by €2 billion over the legislature still has roughly €1.5 billion outstanding for 2027–2029.
A minority government, a familiar script
Portugal's Finance Ministry has to hand its 2027 budget proposal to the Assembleia da República by 10 October 2026, and preparatory work has been running since February — earlier than in previous cycles. The Orçamento do Estado for 2027 already carries budgetary pressure of 4.783 billion euros — the value of measures already approved or in force that weigh on next year's accounts, according to the government's own framework document. For a minority AD (PSD/CDS) administration that has twice now depended on the Socialist Party's abstention to survive a budget vote, that pressure matters: it narrows how much room is left for new tax promises before Chega and the left even sit down to negotiate.
What's already locked in before talks properly start
Work on OE2027 started in February, earlier than the year before, and the government wants to repeat the formula used in the last two budgets: a document centred on public accounts, without extra policy add-ons, partly to smooth its passage through Parliament. That strategy means the flashiest tax announcements are increasingly happening outside the budget text itself, via standalone bills — which is exactly what happened on 8 September, when Montenegro used the floor of a Chega-tabled no-confidence debate to unveil two measures. He announced an extraordinary supplement for pensioners and an IRS reduction reaching the sixth bracket, worth 400 million euros each — the pensioner supplement paid progressively up to €1,611.13, alongside the December pension. The measures are expected to benefit two million pensioners and two million households.
The real fight: the missing €1.5 billion
The government has repeated a bigger promise for months: a commitment to cut IRS by around two billion euros by the end of the legislature, with the Finance Secretary of State saying the possibility of an additional cut in 2027 will depend on budgetary margin. Since 2026's cut already delivered 500 million euros, 1.5 billion euros remains to be delivered before the legislature ends. Nothing is locked in yet. As The Portugal News put it, "the Government's position means taxpayers should not assume another reduction is guaranteed" for 2027. Employers' associations are pushing for corporate relief while unions want more IRS relief — business groups want the 2027 budget to cut the tax burden on companies while unions are pressing for IRS relief — which is the classic pincer that shapes what survives the PS-Chega-left triangulation each autumn.
Pensioners, foreign retirees and the €1,611 ceiling
For foreign residents living on a foreign pension under a D7 visa, the pensioner supplement is worth reading carefully: it's capped at pensions up to €1,611.13/month, and it's a one-off December payment rather than a structural rise — a distinction the pensioners' association APRe! has flagged publicly. GrowIN's own read of the numbers: dividing the announced €400m pensioner package across roughly two million recipients implies an average payout in the order of €200 per person, though the "progressive" design means actual amounts will vary sharply depending on where a pensioner sits below that ceiling. Retirees whose combined Portuguese and foreign income already pushes them above €1,611.13/month in pension terms won't see this supplement at all — worth flagging for anyone budgeting on the assumption of extra year-end support.
IFICI, NHR and the silence so far
Nothing tabled so far touches IFICI ("NHR 2.0") directly, the 20% flat-rate regime that replaced NHR for new arrivals after NHR closed to fresh applicants on 31 March 2025. Existing NHR holders keep their remaining 10-year window regardless of what happens in October. Foreign residents relying on IFICI, or weighing whether to apply before the 15 January annual deadline on Portal das Finanças, should treat the current rules as the baseline until a formal budget text appears — see our tax and NIF hub for how IFICI interacts with standard IRS brackets.
GrowIN Portugal Editorial's one-line take: the loudest tax announcements this month were pre-budget theatre for a no-confidence vote, not the finished OE2027 — foreign residents should wait for the actual proposal text before adjusting their 2027 planning.
What to watch next
Watch three dates: the formal OE2027 delivery around 10 October, the parliamentary vote in the following weeks (where PS's stance on abstention will again decide survival), and any late amendments affecting IFICI, pension withholding tables, or the solidarity surcharge on higher incomes. Nothing here is a promise of lower tax bills for 2027 — outcomes depend entirely on what Parliament actually approves, and professional advice remains the safest route through the details for anyone with cross-border income. Our team will update this piece once the government publishes its formal proposal.