What to compare first

A digital Pillar 3a app should not be judged by one headline number. The useful comparison starts with five checks: maximum equity allocation, total cost, investment universe, language support, and withdrawal or transfer friction.

For long-term money, equity exposure matters because many expats are decades away from retirement. But a 99% equity option is not automatically better. It is only useful if you can tolerate market drawdowns and will not need the money soon.

Costs also need plain reading. A provider may advertise no management fee, a low all-in fee, or product costs inside funds. The important question is what your actual portfolio pays over a normal year. These provider figures were refreshed against primary sources on 30 April 2026.

How the four options look for expats

VIAC is often attractive to expats because it supports English, German, French, and Italian and presents a clear digital account setup. For a comparison of account types, see Pillar 3a insurance vs bank account., German, French, and Italian and presents a clear digital account setup. Its strategy page lists 99% equity strategies at 0.40% to 0.44% total costs, depending on focus and fund provider.

finpension is especially interesting for fee-sensitive users. Its cited 3a product page lists annual costs in the 0.39% to 0.42% range. That makes it a strong candidate when cost and high equity exposure are central.

True Wealth positions its 3a product inside a broader automated wealth platform, states that up to 99% equity exposure is possible, and shows 0% management fee with average product costs and total cost at 0.12% per year in the cited fee section. frankly uses Swisscanto investment products and includes an Extreme 95 Index option, which is slightly below the 99% equity ceiling of some competitors.

A practical selection method

If you are new to Switzerland, do not open an account only because a forum says it is the best. Build a shortlist and check whether the app supports your language, your preferred risk level, and your likely exit scenario. Also check the maximum contribution rules for your employment type.

Then read the provider's own fee page. Screenshots and blog posts become stale quickly. If the source page does not explain costs clearly enough for you, that is a useful signal.

Finally, remember that a 3a account is not a trading account. The job is to hold retirement money efficiently, document your tax certificate, and keep your strategy simple enough that you can maintain it through relocation, job changes, and market stress.

Transferring your 3a capital between providers

You are not locked into one Pillar 3a provider forever. Most digital 3a foundations allow you to transfer an existing account from another provider. The process involves completing a transfer form that both the old and new foundation must sign, and the assets or cash then move between the two institutions.

Before initiating a transfer, check three things: whether the receiving provider charges a transfer-in fee, whether securities can move in-kind while keeping your existing fund positions, or whether assets must be sold and transferred as cash. A forced sale during a transfer can create market timing risk and may require you to track the original purchase dates for tax purposes.

Transfers between Swiss 3a foundations are generally tax-neutral within Switzerland, but always keep the tax certificate from your old provider and the confirmation letter from your new one. These documents form part of your Pillar 3a paper trail, alongside your annual contribution certificates.

Important Swiss Tax and Financial Compliance Updates

Swiss financial regulations, pension rules, and tax laws are subject to constant adjustments. In 2026, many parameters including the private pension contribution limits, withholding tax rates, and cantonal deductions have changed. When planning your retirement, tax declaration, or investment strategy, it is essential to cross-reference all figures with official publications from the Federal Tax Administration (ESTV) or your local cantonal tax office. General guides provide general guidance, but they cannot replace a personalized assessment of your residency status, pension profile, and specific financial goals. Always maintain detailed records, track your foreign assets carefully, and consider consulting a licensed fiduciary for complex cross-border financial situations.