Investing Surplus Capital
When it comes to investing surplus capital there are essentially two routes to go down in terms of whether you are in a position to look at longer term tax saving options or potentially shorter term and more flexible structures.
Your Choice
If you could consider investing €100,000 or above and are resident in Portugal, Spain, Belgium, Sweeden and a few other countries in the EU / EEA , then you are able to consider pursuing a tax efficient investment holding structure.

The full detail of the structure suitable for residents of Portugal is fully described in another part of the website which you can access directly here
For more flexible structures and for those with lower amounts to invest, you may consider a general investment platform.
Whatever route you go down, as an Advisory, Ingenium Financial can help guide you towards developing a strategy and develop your goals.
Both options are potentially beneficial in avoiding being inappropriately taxed in another country and consolidating your investment portfolio in one, easy to manage and track location.

Investment Strategy
Our Senior Adviser will help you decide how best to develop your investment strategy. It will typically involve the creation of a balanced portfolio of funds and/or ETFs (index tracking funds).
No one likes losing money! However the value of a portfolio could fluctuate as there are no capital guarantees. History does point to a relatively steady increase over time so you should be comfortable in the knowledge that your money should grow in the medium to long term.
There are various ways the portfolio can be created and managed. Ingenium Financial has access to well managed and regularly adjusted managed portfolio service. It also has terms of business with some of the largest portfolio managers globally including one owned by the royal family of Liechtenstein.
Part of the considered process of creating the strategy that’s right for you is to understand your thoughts and attitude to investing.
After the set-up of the portfolio the management becomes about on-going re-balancing and looking at whether the portfolio is positioned optimally for the foreseeable future.
As we are based in Portugal people sometimes ask whether our investment strategies are focused or overweight in Portugal. That is absolutely not the case. In fact we strongly believe in staying neutral and avoiding what’s known as ‘home bias’ in investment strategies.
Get in touch to find out more.
Frequently Asked Questions
Investing surplus capital
What does investing surplus capital mean?
Investing surplus capital means putting excess cash to work in diversified investments such as funds or ETFs, rather than leaving it in low-interest bank accounts.
What are the main options for investing surplus capital in Portugal?
There are generally two routes:
A tax-efficient investment structure (for investments of €100,000+ in eligible EU countries)
A flexible general investment platform for lower amounts
The appropriate option depends on residency, tax status and investment goals.
What is a tax-efficient investment structure?
A tax-efficient structure is a regulated investment holding solution designed to reduce unnecessary taxation on growth and withdrawals, particularly for residents of Portugal and certain EU/EEA countries.
Who can access tax-efficient investment structures?
Typically, residents of Portugal, Spain, Belgium, Sweden and other EU/EEA countries investing €100,000 or more may qualify, subject to suitability assessment.
What is a general investment platform?
A general investment platform is a flexible investment account that allows investors to hold funds and ETFs without the long-term structure of a tax-efficient bond. It is suitable for smaller investment amounts or shorter time horizons.
What types of investments are used in surplus capital strategies?
Portfolios are typically constructed using diversified funds and exchange-traded funds (ETFs), aligned to an investor’s risk profile and long-term objectives.
Are investment portfolios guaranteed?
No. Investment portfolios can rise and fall in value. There are no capital guarantees, and investors should be prepared for market fluctuations.
How are portfolios managed over time?
Portfolios are monitored and rebalanced regularly to maintain the agreed risk profile and adapt to market conditions. Ongoing advisory support ensures the strategy remains aligned with financial goals.
Do you focus investments heavily in Portugal?
No. Investment strategies are globally diversified and avoid “home bias,” meaning portfolios are not overweight in Portugal simply because the adviser is based there.
Why should I use a financial adviser when investing surplus capital?
A qualified financial adviser helps structure investments tax-efficiently, align portfolios with your risk tolerance, consolidate assets, and avoid cross-border taxation issues.
Is there a minimum amount required to invest surplus capital?
While flexible platforms can accept lower amounts, tax-efficient structures typically require a minimum investment of €100,000.
Is investing surplus capital suitable for expats in Portugal?
Yes. Expat residents often benefit from structured, tax-aware investment strategies to avoid unintended taxation across multiple jurisdictions.