Since NHR closed, most British expats face a flat 28% on their investment income. A Portuguese-compliant bond lets your capital compound gross, and, held long enough, drops the effective tax on your gains to as little as 11.2%.
Since the closure of the Non-Habitual Resident regime, the tax picture for British expats in Portugal has changed considerably, and for anyone with meaningful capital, where you hold your investments now matters as much as what you invest in.
Held the wrong way, your portfolio can be taxed at a flat 28% on its income and gains, year after year. Held the right way, the effective tax on your gains can fall to as little as 11.2%. Over eleven years advising expats across Europe, the single most useful structure I keep returning to for clients in this position is the Portuguese-compliant investment bond. This guide explains exactly how it delivers that outcome, and, just as importantly, how to avoid the products that are marketed as compliant but aren’t.
Portugal’s tax landscape after NHR
For years, NHR allowed many new arrivals to receive foreign pensions, dividends and other income at highly favourable rates. That door has now largely closed. NHR stopped accepting new applicants from 2024, with a transitional window that ended on 31 March 2025. Anyone already registered keeps their benefits for the remainder of their ten-year term, but new arrivals can no longer apply. I’ve set out what this means in practice in what happens when your NHR status ends.
Its replacement, IFICI (often called “NHR 2.0”), is a far narrower regime. It offers a 20% flat rate but is aimed squarely at scientific research, technology and innovation professionals. Most retirees, and anyone living primarily on passive or investment income, will not qualify.
Without one of these regimes, Portugal’s standard tax system applies: progressive income tax rising to 48% (plus a solidarity surcharge on higher incomes), and a flat 28% on investment income such as dividends, interest and capital gains. That 28% flat rate is the number to keep in mind: a British expat holding funds or shares directly is exposed to it more or less every year. That annual drag is precisely what a Portuguese-compliant bond is designed to remove.
What is a Portuguese-compliant bond?
A Portuguese-compliant investment bond (PCIB) is a life-assurance-based investment wrapper recognised under Portuguese law as an Instrumento de Captação de Aforro Estruturado (ICAE). You place a lump sum into the bond; inside it you can hold funds, ETFs, shares, fixed interest, investment trusts, REITs or a professionally managed portfolio. The wrapper itself is what delivers the tax treatment. I cover the full mechanics in my guide to Portuguese-compliant bonds.
Most quality providers are Irish-domiciled, a highly regulated EU jurisdiction operating under Solvency II, with investors assets ring-fenced and administration conducted in English. That combination of tax efficiency, protection and simplicity is why these structures have become such a common tool for expats settling in Portugal.
Gross roll-up: compounding without tax
Inside a Portuguese-compliant bond, growth is not taxed as it arises. Dividends, interest and any gains from switching between funds all roll up gross. You can rebalance, change funds, or overhaul your entire strategy without creating a taxable event.
That is a bigger deal than it first appears. Held directly, dividends and interest are taxed at 28% each year, and each disposal can be taxable too, so you are always compounding a smaller, post-tax figure. Inside the bond, the full amount stays invested and working for you. Over a decade, that difference compounds meaningfully, as the worked example further down shows.
The 8-year rule: an 11.2% effective rate
With a Portuguese-compliant bond, you are only taxed when you take money out, and only ever on the gain, never on your original capital. Better still, the longer you hold the bond, the smaller the portion of that gain that is actually taxed.
Effective tax on your gains, by holding period
28%
Under 5 years
22.4%
5 to 8 years
11.2%
Over 8 years
The 28% rate is charged on a shrinking slice of the gain (100%, then 80%, then 40%), which is what pulls the effective rate down.
| Time policy is held | Headline rate | Portion of gain taxed | Effective rate |
|---|---|---|---|
| Under 5 years | 28% | 100% of the gain | 28% |
| 5 to 8 years | 28% | 80% of the gain | 22.4% |
| Over 8 years | 28% | 40% of the gain | 11.2% |
Rates reflecting the current Portuguese position. Figures are illustrative; your treatment depends on your circumstances.
When you make a withdrawal, only its gain element is taxable, calculated proportionally between capital and growth. The reduced rates apply to qualifying life-assurance contracts, and single-premium bonds of this kind satisfy the holding conditions from outset, so someone who stays invested for more than eight years pays an effective rate of just 11.2% on their gains, versus the 28% they would face holding the same investments directly.
Succession without Portuguese stamp tax
A Portuguese-compliant bond is equally effective on death. You can nominate beneficiaries who receive the proceeds free of Portuguese Stamp Tax, regardless of their relationship to you, outside the probate process, quickly and directly. Bonds are typically divided into segments, which lets you plan withdrawals and gifts precisely, and align the bond with UK inheritance tax planning if you retain a UK connection. For clients thinking about this alongside their wider UK position, it’s worth reading alongside estate planning for British expats in Portugal.
Beyond tax: built for cross-border lives
The tax treatment is the headline, but the practical features are what make a Portuguese-compliant bond work for people with international lives.
Portability
A Portuguese-compliant bond is designed to travel with you. If you move back to the UK, the bond can usually be adapted to remain tax-efficient (UK chargeable-event rules, including top-slicing relief, then apply). If you relocate to France, it can be structured as an assurance vie. Your wrapper doesn’t have to be unwound every time your address changes.
Multi-currency and Irish protection
You can typically hold and switch between EUR, GBP and USD. An Irish domicile means fees are VAT-free, assets are ring-fenced under Solvency II, and everything is administered in English.
Investment flexibility
You get access to a broad range of funds and the option to appoint a discretionary fund manager to run the portfolio to your risk profile, hands-on or fully delegated, whichever suits you.
The compliance trap to avoid
This is where I see the most expensive mistakes, and it’s worth being blunt about it. There are many international and offshore investment bonds marketed to expats.
Being “offshore” or “international” does not make a bond Portuguese-compliant.
A bond structured for the UK, or one that qualifies in Spain, will not necessarily deliver the ICAE treatment set out above in Portugal. Hold the wrong wrapper and you can lose the reduced-rate taper altogether, and find your gains taxed at the full 28%. Some widely shared online guides even name specific product providers as suitable for Portugal when the products in question are not, in fact, compliant.
How to check a bond is genuinely compliant
- The specific product qualifies as an ICAE under Portuguese law, not merely that the provider “operates in Portugal”.
- The bond is structured and reported for Portuguese tax residents, not another jurisdiction.
- The provider explicitly offers and administers it as a Portuguese-compliant contract.
A compliant example is the Utmost International Apex Portuguese Compliant Bond: a single-premium, unit-linked policy issued by Utmost PanEurope in Ireland under Solvency II, built specifically for residents of Portugal, with the segmentation, multi-currency and discretionary-management features described above. You can read my full review in is the Utmost Apex bond worth it?
A worked example: Portuguese-compliant bond vs holding directly
Take a British expat with €500,000 to invest, targeting around 5% a year, over a 10-year horizon, taxed under Portugal’s standard rules (no NHR or IFICI).
€500,000 invested at ~5% a year for 10 years
Inside a Portuguese-compliant bond
Value after 10 years (gross): ~€814,000
Growth: ~€314,000
Taxable slice (40% of gain): ~€126,000
Tax at 28% (11.2% effective): ~€35,000
Net in your hands: ~€779,000
Held directly
Return taxed as it arises: 28% p.a.
Effective net growth: ~3.6% p.a.
Value after 10 years: ~€712,000
Tax paid along the way: ~€100,000+
Net in your hands: ~€712,000
This is an illustration to show the effect of the structure, not a projection or a guarantee. Real outcomes depend on actual returns, fund and product costs, the split between income and capital gains, and your personal circumstances. The direct-holding figure assumes returns are taxed as they arise, for simplicity.
That’s a difference of roughly €67,000 over the decade, on a €500,000 portfolio, purely from how the investments were held.
Not sure how this applies to you?
A short, no-obligation call is usually enough to see whether a compliant bond fits, and when your holding period would cross the 8-year threshold.
Who a Portuguese-compliant bond suits, and who it doesn’t
In my experience, a Portuguese-compliant bond is most valuable for expats with £100,000 or more (or the currency equivalent) to invest, a medium-to-long horizon of five years or more, and a genuine need for tax-efficient growth, investment flexibility and succession planning in one structure.
They are less suitable if you’re likely to need all of your capital within a few years, or if the amount involved is modest, in which case simpler options may serve you better. As with any structure, the right answer depends entirely on your own situation.
Key takeaways
- A Portuguese-compliant bond lets your capital compound gross. Growth isn’t taxed until you withdraw, and only the gain is ever taxed, never your original capital.
- The effective tax on gains falls with time held: 28% under five years, 22.4% between five and eight, and just 11.2% after eight years.
- Since NHR closed, standard Portuguese rates (28% on investment income) apply to most new arrivals, making the deferral and reduced rate more valuable, not less.
- Not every “offshore” or “international” bond qualifies. Verify the specific product is an ICAE, not just that the provider operates locally.
- The structure also passes to your beneficiaries free of Portuguese Stamp Tax, and can be adapted if you move back to the UK or on to France.
Common Questions
What is the effective tax rate after eight years?
Just 11.2% on your gains. The headline rate stays at 28%, but after eight years it applies to only 40% of the gain, and 28% of 40% is 11.2%. Compare that with 28% on your investment income if you hold the same assets directly.
Is my original capital taxed when I take money out?
No. With a Portuguese-compliant bond, each withdrawal is split proportionally between your original capital and growth. Only the growth element is taxable; your capital is returned to you tax-free.
Do these bonds still make sense now that NHR has ended?
Arguably more so. With NHR closed to new arrivals and its replacement (IFICI) available only to a narrow group, most expats now face Portugal’s standard 28% on investment income. A compliant bond defers that tax and, after eight years, reduces the effective rate on gains to 11.2%.
How do I know a bond is genuinely Portuguese-compliant?
A genuine Portuguese-compliant bond must qualify as an ICAE under Portuguese law and be reported for Portuguese tax residents. It isn’t enough that the provider “operates in Portugal”. Being offshore or international does not make a bond compliant, so always check the product itself, not just the brand.
What’s the minimum to invest?
These bonds are generally most appropriate from around £100,000 or the currency equivalent. The Utmost Apex bond, for example, has a €100,000 minimum.
What happens if I move back to the UK?
The bond can usually be adapted to remain tax-efficient. Once you’re UK-resident, UK chargeable-event rules apply, with top-slicing relief available. If you move to France instead, the same wrapper can typically be structured as an assurance vie.
Important information. This article is general information, not personal financial advice, and is aimed at expatriates considering their options in Portugal. The value of investments can fall as well as rise and you may get back less than you invest; past performance is not a guide to future returns. Tax treatment depends on your individual circumstances and can change, and is based on the current Portuguese rules as understood at the time of writing. You should always take regulated, personal advice before acting. Henry Kent is a Senior Wealth Manager working in partnership with Holborn Assets.
