CROSS-BORDER WEALTH MANAGEMENT · BELGIUM

Wealth management for internationally mobile clients in Belgium

Brussels is one of the world’s most international cities — and Belgium’s tax landscape is tightening around investors. We bring your UK and Belgian finances into one coordinated plan, wherever in Belgium you live.

Why Now

Belgium’s decades-long exemption on investment gains ended on 1 January 2026. A new 10% capital gains tax now applies to financial assets — and your 31 December 2025 values determine which historic gains stay protected. For internationally mobile investors, portfolio structure suddenly matters.

MFSA

ACM Europe Ltd · C 26673

MiFID

EU passport · cross-border

UK + BE

Both sides of your finances

Cross-border

Specialists, not generalists

Advice wherever you are in Belgium

We advise Belgian-resident clients on a cross-border basis, from Brussels to Antwerp to Ghent, without you needing to travel to an office. Your UK and Belgian affairs, coordinated as one plan.

UK → BE

one coordinated plan, delivered remotely

Who We Can Help

Internationally mobile professionals in Belgium

Brussels draws the EU institutions, NATO and over 1,500 international organisations, alongside multinationals and inbound professionals on the special expat regime. Affluent, mobile and often UK-connected — and rarely served by advice that joins up both systems. That overlap is our specialism.

The Questions We Hear Most

Your Belgium planning concerns

The questions internationally mobile clients in Belgium actually ask — each links to a plain-English guide. General information, not personal advice.

01

Belgium’s new capital gains tax

A 10% tax on financial-asset gains applies from 2026, ending decades of exemption. Your 31 December 2025 values protect historic gains.

02

The special expat tax regime

The BBIB regime gives qualifying inbound professionals a 35% tax-free allowance — and needs planning for the surplus, and the cliff when it ends.

03

Your UK pension in Belgium

Transferring to a QROPS now generally triggers a 25% charge. The real plan: retain the SIPP and manage the Belgian taxation of drawdown.

04

UK assets & the IHT tail

UK-situated assets stay within UK inheritance tax whatever your residence — and it interacts with Belgian succession law.

05

Securities & investment-income taxes

The 30% withholding on income and the tax on securities accounts mean how and where you hold assets changes the outcome.

06

Succession & forced heirship

Belgian forced heirship reserves shares for close family, and regional inheritance tax runs from roughly 3% to 30%. Cross-border wills matter.

How We Help

Services built for a cross-border life

Mapped to the real interactions between the UK and Belgian systems — and delivered alongside your Belgian tax and legal advisers.

Investment management

A resilient, goals-based portfolio for an internationally mobile investor, under ACM Europe’s MiFID permissions.

The new capital gains tax

Fixing your 31 December 2025 values, structuring the portfolio, and planning disposals around the exemption.

Expat-regime planning

Putting the surplus to work while you’re on the BBIB regime — and planning for the day it ends.

Cross-border pensions

Retaining and restructuring the UK SIPP, and planning how drawdown is taxed in Belgium — not a reflexive QROPS transfer.

UK-situs IHT & succession

Coordinating UK inheritance tax on your UK assets with Belgian forced heirship and regional inheritance tax.

A second opinion

An honest review of legacy offshore bonds and QROPS — the products the incumbent expat firms tend to lead with.

FREE · 3 MINUTES

Where is your cross-border plan exposed?

Answer a short set of questions and get your Alto Resilience Score across the areas that matter most for Belgium-based clients — tax exposure, currency, income security and succession.

Get your Resilience Score
72/100
Sample result

Your Adviser in Belgium

Cross-border specialists

Advice to Belgian-resident clients would be delivered by ACM Europe advisers on a cross-border basis. One or two named advisers to be confirmed. Bios, photos and designations to be added before publish.

Adviser name

Cross-border adviser · ACM Europe

Cross-border planning for Belgium-resident clients. [Placeholder — named adviser(s) to be confirmed; Pavel an option. VERIFY]

UK-side team

UK tax · pensions · investments

UK-side exit and IHT planning supporting the Belgian proposition, via Alto Private Clients (FCA).

Belgian professionals

Fiscalist · Notaris/Notaire

We work alongside your Belgian tax and legal advisers — co-advisory, not paid introduction. VERIFY · Chloe

Free Guides

Plan with confidence

Practical, plain-English guides for internationally mobile clients in Belgium. General information, not personal advice.

Moving to Belgium

The financial checklist for your relocation.

Leaving the UK: your finances

The exit-planning companion — publishable now under Alto/FCA.

Client Story - Illustrative

A professional family in Brussels

A UK couple, one on a multinational secondment in the EU district, with UK pensions, an investment portfolio and a London flat still owned — and a portfolio newly exposed to Belgium’s 2026 capital gains tax.

We fixed their 31 December 2025 values to protect historic gains, restructured the portfolio for the new regime, retained and reorganised the UK SIPP rather than transferring it, and mapped which assets — the London flat in particular — stayed within the UK inheritance-tax net. Their wills were reviewed against Belgian forced heirship, working with their Belgian notaire.

The outcome they valued most: one plan across both countries, with the new Belgian tax handled before it cost them.

Illustrative scenario, not a specific client, and not a testimonial or recommendation. Individual circumstances differ and outcomes are not guaranteed. Capital is at risk. Pending compliance review. VERIFY · Chloe

Common Questions

Belgium: your questions answered

Why does Belgium now tax my investment gains?

From 1 January 2026 Belgium introduced a 10% capital gains tax on financial assets, ending decades of exemption. Gains up to 31 December 2025 are protected, and the first €10,000 each year is exempt. VERIFY figures · Chloe

Should I transfer my UK pension out of the UK?

Usually not. There is no meaningful Belgian QROPS, and a transfer generally triggers a 25% charge. Retaining the UK SIPP and planning the Belgian taxation of drawdown is normally better. VERIFY · Chloe

Is my UK property still taxed on death if I live in Belgium?

Yes. UK-situated assets stay within UK inheritance tax whatever your residence, and Belgian succession law and regional inheritance tax add a second layer. VERIFY · Chloe

I’m on the expat regime — should I be doing anything?

Yes — the regime frees up income to invest, and it ends after five years (plus a possible three). Planning the surplus, and the transition when it ends, is where the value is. VERIFY · Chloe

Who would advise me, and are you regulated in Belgium?

Advice to Belgian-resident clients would be provided by ACM Europe Limited (MFSA-regulated, C 26673) on a cross-border basis under a MiFID passport. That passport notification is being put in place — this page is prepared in draft until it is. VERIFY status · Chloe

Find Us

The Jávea office

Finance Hub, Avenida Príncipe de Asturias, Jávea (Xàbia), Alicante, Spain

Planning your finances in Belgium?

Start with the guides and your Resilience Score — no obligation.

Important information.

For clients resident in Belgium, advice would be provided by ACM Europe Limited, regulated by the MFSA (C 26673), on a cross-border basis under a MiFID Article 34 passport. This page is prepared in draft pending that passport notification to the FSMA and French/Dutch-language financial-promotion compliance, and is not a financial promotion for issue in Belgium until those are in place. VERIFY · Chloe + Belgian counsel

Nothing here is personal financial, tax or legal advice. Belgian and UK tax, pension and succession rules are complex and change frequently; figures shown are illustrative and must be verified for your circumstances. The value of investments can fall as well as rise and you may get back less than you invested.

UK-side exit and inheritance-tax planning referenced on this page is provided by Alto Private Clients, a trading name of ARIA Private Clients Ltd, authorised and regulated by the FCA (FRN 527557). The Belgian and UK propositions are delivered by legally distinct entities.

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