5 Critical Mistakes Expats Make with PT Taxes on Your Non-PT Wages if You Have NHR 1.x
February 27, 2026Portugal NHR 1.x and Non-Portuguese Wages: What Expats Need to Know
February 27, 2026Introduction
Look, dealing with bureaucracy is tough, especially when it comes to international tax stuff. When I first started researching Portugal’s NHR (Non-Habitual Resident) regime and how it interacts with my UK employment income, I found myself completely confused. Forum threads contradicted each other, tax advisors gave conflicting information, and I couldn’t find a clear, definitive answer anywhere. After months of research and finally getting clarity from people who’ve actually filed Portuguese taxes with non-PT wages, I’ve put together this comprehensive guide to help you understand exactly what to expect.
The question at the heart of this confusion is simple but crucial: if you have NHR 1.x status and Portuguese tax residency, will Portugal tax your already-taxed-at-source non-PT wages? The answer, as I discovered, depends on several factors that I’ll break down step by step.
Understanding Your Tax Residency Status
Before we dive into the specifics of NHR and taxation, let me share my situation because it mirrors many expats’ circumstances. I work in an office in London, performing my duties physically in the UK. Due to Brexit complications and delays with my Golden Visa application, I’ve been spending more than half my time in the UK. This means I’m still officially a UK tax resident, but I’m trying to establish Portuguese tax residency for the NHR benefits.
The first thing to understand is that tax residency is determined by physical presence. If you spend more than 183 days in Portugal within a 12-month period, or if you have a permanent home in Portugal that’s available for use, you’re considered a Portuguese tax resident. However, being a tax resident doesn’t automatically mean you’re taxed on all your worldwide income under NHR.
The NHR 1.x Regime Explained
NHR 1.x (the old regime that was available until March 2020) provides significant tax advantages for qualifying individuals. The key benefit for employment income is that you can receive a flat 20% tax rate on Portuguese-sourced income for ten years. But what about income from outside Portugal?
Here’s where the confusion started for me. Some sources claimed Portugal wouldn’t tax any non-PT wages at all, while others suggested Portugal would tax the difference between what you paid in your source country and what Portugal would charge.
After speaking with people who’ve actually filed Portuguese taxes with non-PT wages, I can confirm the correct interpretation: under NHR 1.x, your non-PT employment income is exempt from Portuguese taxation if it’s already taxed at source. The ‘high-value occupation’ criteria only applies to your Portuguese-sourced income, not to foreign income.
Step-by-Step Guide to Understanding Your Situation
Let me walk you through the exact process I used to determine my tax obligations:
- Determine where you physically perform your work: This is crucial. If you’re working in an office in London, like I am, that income is considered UK-sourced regardless of your employer’s location or where you’re paid.
- Confirm your tax residency status: Are you spending more than 183 days in Portugal? Do you have a permanent home there? This determines whether you need to file Portuguese taxes at all.
- Identify your income sources: Separate your income into Portuguese-sourced and non-Portuguese-sourced categories.
- Apply NHR rules to each category: Portuguese-sourced income may qualify for the 20% flat rate, while non-PT income is exempt if already taxed at source.
In my case, since I’m still working in London and spending most of my time in the UK, my UK employment income is considered UK-sourced and is already taxed at source by HMRC. Under NHR 1.x, this income is completely exempt from Portuguese taxation.
Common Misconceptions and Mistakes
Through my research and conversations, I discovered several common misconceptions that lead to unnecessary worry:
Misconception 1: Portugal taxes the difference: Some people believe Portugal will tax you on any difference between your source country’s tax rate and Portugal’s rate. This is incorrect under NHR 1.x for employment income.
Misconception 2: Physical presence doesn’t matter: One person claimed that under NHR, it doesn’t matter if you live in Portugal one day or 365 days a year. This is false. Tax residency is determined by physical presence, and this affects which income sources are taxable.
Misconception 3: All worldwide income must be taxed: While you must declare all worldwide income on your Portuguese tax return, you’re only taxed on what’s actually taxable under Portuguese law and your NHR status.
The High-Value Occupation Question
One of the most confusing aspects was the ‘high-value occupation’ criteria. Some sources suggested this affected whether non-PT wages were taxed. After clarification from someone who’s actually filed Portuguese taxes with US-sourced income, I learned that this criteria only applies to income earned within Portugal.
So if you’re a software engineer, scientist, artist, or other professional working for a Portuguese company or providing services in Portugal, the high-value occupation criteria might apply to that Portuguese-sourced income. But it has no bearing on your UK, US, or other foreign-sourced income.
Practical Banking and Transfer Considerations
Now that we’ve established the tax situation, let’s talk about the practical banking aspects. When you have income in one country but tax residency in another, you need to think about how to manage your money efficiently.
Wise (formerly TransferWise): This has been my go-to solution for transferring money between the UK and Portugal. The exchange rates are excellent, and the fees are transparent. For someone in my situation, Wise allows me to keep most of my money in GBP while still having easy access to EUR when needed.
Revolut: Another option I’ve used is Revolut, which offers similar benefits to Wise but with additional features like cryptocurrency trading and budgeting tools. However, be aware that Revolut’s exchange rates can vary depending on your plan level.
Traditional banks: Don’t overlook traditional banks entirely. Some offer international accounts that can hold multiple currencies. HSBC and Barclays both have international banking services that might be worth exploring if you need more traditional banking relationships.
Blocked Accounts and Proof of Income
If you’re applying for visas or residency permits, you might need to demonstrate financial stability. In Portugal, this often means showing proof of income or maintaining a blocked account.
A blocked account is a bank account where a certain amount of money is locked and can only be accessed under specific conditions. For visa applications, this might mean showing you have enough funds to support yourself for a certain period.
The amount required varies depending on your visa type and personal circumstances. For a D7 visa, for example, you might need to show proof of regular passive income or sufficient savings. The specific requirements change, so always check the latest information from the Portuguese immigration authorities.
Exchange Rates and Timing
When transferring money between countries, exchange rates can significantly impact how much you actually receive. I’ve learned to be strategic about timing my transfers.
Keep an eye on exchange rate trends and consider using limit orders or forward contracts if you’re transferring large amounts. Some services allow you to lock in an exchange rate for future transfers, which can protect you from adverse rate movements.
Also, be aware of the timing of your transfers in relation to your tax obligations. If you need to show proof of income for tax purposes, make sure transfers are completed in the relevant tax year.
Spanish Tax Authority Concerns
An interesting development I discovered during my research involves Spanish tax authorities increasing inspections of people who moved to Portugal under the NHR regime. This is particularly relevant if you previously lived in Spain and are now claiming Portuguese tax residency.
The Spanish authorities are rejecting the concept of “tax nomadism” and are scrutinizing people who establish tax residency in Portugal while maintaining strong ties to Spain. They’re particularly focused on individuals who might be incorrectly claiming Portuguese tax residency while still spending significant time in Spain.
If you have any Spanish connections, be prepared for potential questions from Spanish tax authorities. Keep detailed records of your physical presence in each country and be ready to demonstrate your genuine connection to Portugal.
