>> Go back to the main blog page

IRS Refund Changes in Portugal 2026: What Expats Living in Portugal Must Do Now to Protect Their Finances

09/12/2025

IRS Tax Refund in Portugal: Changes, Impacts, and What Expats Living in Portugal Must Prepare for in 2026

For many expats living in Portugal, the annual IRS tax refund has long been seen as a financial relief — a moment to recover part of what was paid throughout the year and reinvest it in travel, healthcare, savings, or family expenses. However, from 2026 onwards, this reality is changing significantly. With the introduction of new tax withholding tables in 2025, most taxpayers will face lower IRS refunds or, in some cases, additional tax payments.

This article explains in a clear and practical way how the IRS refund system works in Portugal, what exactly is changing in 2026, and how these changes directly affect expats living in Portugal. You will also discover how to prepare your household budget, how private protection becomes even more important in this new fiscal reality, and how solutions like PPR retirement savings plans can play a decisive role in reducing your tax burden legally and efficiently.

How the IRS Refund System Works in Portugal

The IRS refund exists when the tax withheld monthly from your income is higher than the tax you actually owe at the end of the fiscal year. For expats living in Portugal, this system applies exactly the same way as for Portuguese nationals, as long as you are considered a tax resident.

For many years, the Portuguese government intentionally applied slightly higher withholding rates, which resulted in relatively generous IRS refunds. Over time, families became psychologically dependent on that refund as a form of “forced savings”, even though it was simply their own money being returned.

From August 2025 onwards, this logic changed. The new withholding tables were designed to:

Bring monthly tax deductions closer to the real annual tax due
Increase net monthly income slightly
Reduce discrepancies at the time of the annual tax settlement

As a result, in 2026:

Many taxpayers will receive a much smaller refund
Some may no longer receive a refund at all
Others may even have additional tax to pay

For expats living in Portugal, this change is particularly sensitive. Many receive income from abroad, pensions from more than one country, or have mixed income between employment and rental or freelance activity. Without proper guidance, this fiscal adjustment can create unexpected financial pressure.

Maximilian Wichels - Your Financial Expert from C1 Broker — Maximilian Wichels – Your Financial Expert from C1 Broker

Why IRS Refunds Will Be Lower in 2026

The reduction of IRS refunds in 2026 is not caused by higher taxation — it is the result of a more precise tax collection mechanism during the year. With the updated withholding tables, the government is correcting the historical pattern of over-collection.

This has several consequences:

You receive slightly more money every month
You no longer accumulate a large “credit” with the Tax Authority
The traditional refund becomes smaller or disappears

For expats living in Portugal, this shift often feels unfair at first. Many structured their financial routines based on the expectation of a refund, especially for:

International travel
Medical treatments
School-related costs
Home improvements

Now, those expenses must be financed differently — through monthly discipline and financial planning, rather than through the annual IRS return.

Middle- and higher-income earners will feel this change more strongly. Foreign residents with:

Rental income
Dividends
Freelance activity
Multiple pension sources
are more exposed to possible additional tax payments in 2026 if their withholding is not correctly adjusted.

Impact on Family Consumption and the Economy

The reduction in IRS refunds also affects the wider economy. According to national financial institutions, private consumption is expected to slow in 2026 because families will no longer receive the same lump-sum injection of cash at the beginning of the year.

For expats living in Portugal, this is even more visible. Many international families use the IRS refund to:

Rebuild savings
Cover healthcare expenses
Support children’s education
Invest in property

With refunds shrinking, consumption patterns become more cautious. This reinforces the importance of:

Predictable monthly budgeting
Emergency funds
Solid insurance protection

At the same time, Portugal is expected to experience moderate wage growth and lower inflation, creating a more controlled but also more financially demanding environment. In this scenario, private financial protection and long-term planning become decisive for stability.

How Expats Living in Portugal Should Prepare Their Budget for 2026

Preparation is now essential. For expats living in Portugal, adapting to the new IRS reality means:

Reviewing your real monthly net income
Avoiding reliance on future refunds
Organising deductible expenses properly

Healthcare, education, housing, insurance, and professional expenses all influence your final IRS calculation. This makes proper documentation and planning more important than ever.

At the same time, the new fiscal environment increases the role of:

Health insurance, to avoid unexpected medical bills
Home insurance, to protect property investments
Life insurance, to secure family income
Car insurance, to avoid sudden legal and financial exposure
Retirement savings solutions, to balance long-term security with short-term tax benefits

For expats without family safety nets in Portugal, insurance and structured savings are no longer optional — they are essential instruments of financial stability.

How a PPR Can Maximise Your Tax Benefit and Why You Must Act Before 31 December 2025

One of the most powerful legal tools to reduce IRS in Portugal is the PPR – Retirement Savings Plan. For expats living in Portugal, a PPR offers a rare combination of tax efficiency, capital protection, and long-term financial stability.

With a PPR, you can deduct 20% of the amount invested from your IRS, within legal limits depending on your age. This means:

Up to €400 per year in tax reduction if you are under 35
Up to €350 per year between 35 and 50
Up to €300 per year over 50

For couples, these benefits apply per person, doubling the potential tax advantage.

One of the most secure options available for expats is the Allianz PPR, offered through C1 Broker. This solution combines:

Capital protection
Flexible contributions
Long-term stability
Strong fiscal efficiency

You can learn more about this solution here: https://c1brokers.pt/en/allianz-ppr-portugal-expat-tax-saving-plan/

Why timing is critical

To ensure that your PPR investment has an impact on your IRS of 2026, it must be issued before 31 December 2025. Any PPR created or reinforced after that date will only generate tax benefits in the 2027 tax return.

In a year where IRS refunds are already expected to be lower, missing this deadline means losing one of the last effective tools to:

Reduce your tax burden legally
Increase your refund or reduce additional tax
Strengthen your long-term financial security

For expats living in Portugal, this is particularly valuable. A PPR works as a financial stabiliser, helping to absorb the loss of the traditional IRS refund while simultaneously building a retirement safety net in a foreign country.

Why Working with a Specialist Broker Like C1 Broker Is Now More Important Than Ever

In this new fiscal environment, making the right financial decisions requires more than generic advice. For expats living in Portugal, the role of a specialist broker becomes fundamental.

C1 Broker:

Explains every product clearly, in your language
Understands the legal, fiscal, and practical challenges of foreign residents
Searches the market for the right solution, not just the cheapest one
Provides professional guidance adapted to families, retirees, and digital nomads
Supports you at claim time — when insurance truly matters

With lower IRS refunds, private financial protection becomes the new safety net. Health insurance, house insurance, life insurance, car insurance, and structured savings solutions like PPRs now play a central role in financial security.

Trying to navigate these decisions alone, in a foreign system, often leads to costly mistakes. This is exactly why C1 Broker exists — to protect expats living in Portugal from unnecessary financial risk.

The reduction of IRS refunds in 2026 represents a structural shift in how families manage money in Portugal. For expats living in Portugal, this change increases the importance of:

Accurate budgeting
Smart tax planning
Reliable private protection
And long-term financial stability

What the state no longer returns through IRS, families must now replace through financial discipline, savings solutions like PPRs, and strong insurance protection.

If you are an expat living in Portugal and want to protect your finances in this new IRS reality, C1 Broker is here to guide you with clarity, transparency, and real expertise.

Our specialists will analyse your situation and help you choose the right: