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Who we help · Cross-border commuters

Financial advice for cross-border commuters in Switzerland

You work in Switzerland and live across the border. Tax, health insurance and your Swiss pension all play by special rules - and they differ depending on which country you live in.

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In short

Cross-border commuters (Grenzgaenger / frontaliers, typically G-permit holders) work in Switzerland but live in Germany, France, Italy or Austria. Income tax is split between Switzerland and the country of residence under the relevant double-tax treaty, and the rules differ by country - there is no single percentage that applies to everyone. You also have a one-off right to choose between Swiss basic health insurance (KVG / LAMal) and cover in your country of residence, and you continue to pay into the Swiss occupational pension (pillar 2) on your Swiss salary. As of 2025, getting these three choices right early is what protects your net income.

What you face

What cross-border commuters have to figure out

  1. 01

    Where you actually pay tax

    Income earned in Switzerland is generally subject to Swiss withholding tax, and your country of residence (DE / FR / IT / AT) taxes you under its own rules and the relevant treaty. The mechanics - credit, exemption, special quasi-resident filings - differ by country, so the same salary can lead to quite different net outcomes.

  2. 02

    Choosing health insurance: Swiss KVG or home-country cover

    Cross-border commuters have a one-off right of choice (Optionsrecht / droit d'option) between Swiss basic insurance and cover in their country of residence. The deadline is tight after taking up work, the decision is hard to reverse, and the best answer depends on family situation and which country you live in.

  3. 03

    CHF salary, EUR life

    You earn in CHF but spend, rent or pay a mortgage in EUR. Without a plan, the exchange rate decides your standard of living - we help you structure salary accounts, transfers and savings to take currency risk off the table.

  4. 04

    Your Swiss pension (pillar 2)

    You pay into a Swiss pension fund (BVG / LPP) on your Swiss salary, with employer contributions. When you stop commuting, the pay-out or transfer is one of the biggest financial moments of your career - and it is often handled badly.

  5. 05

    Pillar 3a as a cross-border commuter

    If you are taxed as a 'quasi-resident' in Switzerland (which depends on your residence country and income), pillar 3a contributions can become deductible against Swiss tax. The eligibility rules are subtle and worth checking for each individual case.

  6. 06

    Banking on both sides of the border

    You usually need a Swiss salary account plus accounts in your country of residence, and the right combination keeps fees and currency spreads low. Mortgages on a home in DE / FR / IT with a Swiss income are also a specialised topic.

  7. 07

    Family, social insurance and child allowances

    Family allowances, unemployment insurance and parental cover all involve cross-border coordination between Switzerland and your country of residence - small details (which parent is employed where) can decide who pays what.

Free first call

One call before the health-insurance deadline can save you years of pain

In a 30-minute conversation we map your country-of-residence tax rules, your KVG / LAMal option, and your Swiss pension so you can make the three big calls with eyes open.

Book a free cross-border consultation →
How we help

How we help cross-border commuters

Taxes & pension

Withholding-tax review, quasi-resident filing where relevant, pillar 3a eligibility and a clean plan for your pillar 2 when you stop commuting.

Plan Swiss tax and pension as a cross-border commuter

Health insurance

Walk through the KVG / LAMal vs home-country choice for your specific country and family situation, before the deadline locks you in.

Choose Swiss or home-country health insurance

Investments & savings

Independent, low-cost investing in CHF and EUR - structured so it still works whether you commute for two years or twenty.

Invest in CHF and EUR as a cross-border commuter

Finance & mortgage

Mortgages on a home in DE / FR / IT funded by a Swiss salary, currency planning and affordability across two countries.

Finance a home abroad with a Swiss salary
Why cross-border commuters work with us
DE/FR/IT/AT
Country-specific cross-border advice
100%
Independent - no in-house products
EN/DE/IT/FR
Advice in your language
CHF 0
First consultation - no obligation
How we work

How we work with cross-border commuters

A clear three-step process designed around your country-of-residence rules, not a generic Swiss template.

1 · Free discovery call

30 minutes on video. We map your residence country, family setup and the urgent decisions - typically tax, health insurance and pension.

2 · Your cross-border roadmap

A written plan covering tax position, health-insurance choice, pillar 2 / 3a, currency and (if relevant) financing a home abroad.

3 · Implementation, together

We help you execute - filings, comparisons, accounts - and re-check the plan when your situation changes (kids, move, salary jump, end of commute).

Tools

Run the numbers yourself

Calculators are estimates for planning, not formal tax or investment advice.

Open the Swiss salary calculator

Estimate your Swiss gross-to-net salary by canton and permit - your starting point before layering on your country-of-residence tax.

Open calculator

Pension gap

Estimate the gap between your expected Swiss pillar 2 + pillar 3 pension and the income your household will actually need.

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Mortgage check

See what is realistic when financing a home in your country of residence with a CHF salary.

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Health insurance premium comparison

Compare Swiss KVG / LAMal premiums by canton, age, deductible and model - useful when weighing up the Swiss option.

Open calculator →
Ask us anything

Ask a cross-border-specific question

Type your question about tax, health insurance, pension or banking as a G-permit commuter. A real Hello Expats advisor reads every message and replies personally - usually within one working day.

FAQ

Cross-border questions we hear most often

Where do I pay tax as a cross-border commuter?
Swiss-source employment income is generally subject to Swiss withholding tax, and your country of residence (Germany, France, Italy or Austria) then applies its own tax rules under the relevant double-tax treaty. Depending on the country you may be fully taxed at home with a credit, exempt with progression, or treated differently again - which is why a country-specific review is essential rather than relying on rules of thumb.
Do the rules really differ depending on which country I live in?
Yes. Each treaty between Switzerland and Germany, France, Italy and Austria has its own definition of a cross-border commuter, its own split of taxing rights and its own administrative formalities (for example specific cross-border worker certificates or quasi-resident filings). Two colleagues with identical Swiss salaries can end up with materially different net incomes simply because they live on different sides of a border.
Should I take Swiss health insurance or stay on my home-country cover?
As a cross-border commuter you have a one-off option right (Optionsrecht / droit d'option) to choose between Swiss basic insurance (KVG / LAMal) and statutory or substitute cover in your country of residence. The deadline is short after you take up Swiss employment and the choice is hard to reverse, so it should be made deliberately - typically based on premiums, family coverage, where you actually use healthcare and your long-term plans.
I earn in CHF but spend in EUR - how should I handle currency?
The pragmatic setup for most cross-border commuters is a Swiss CHF salary account plus a EUR account in the country of residence, with planned (not ad-hoc) transfers. Keeping some savings in CHF protects against a weaker franc, while regular EUR transfers smooth out exchange-rate spikes. We help you choose providers and frequencies that keep fees and spreads low.
What happens to my Swiss pillar 2 pension when I stop commuting?
You continue to build up pillar 2 (BVG / LPP) capital on your Swiss salary while you work in Switzerland. When you leave Swiss employment, the obligatory part normally has to be transferred to a vested-benefits account in Switzerland, while the over-obligatory part can often be paid out in cash subject to specific rules and the treaty with your country of residence. It is one of the biggest single financial decisions of the whole commute and well worth planning years in advance.
Can I use pillar 3a as a cross-border commuter?
Pillar 3a is primarily designed for Swiss residents, but cross-border commuters who qualify as 'quasi-residents' for Swiss tax purposes (which depends on income share and country of residence) may be able to claim the deduction. Eligibility is case-by-case and worth checking against your specific tax situation rather than assumed in either direction.
Related guides

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Next step

Let's map your cross-border setup properly

A 30-minute call with an independent Hello Expats advisor - no obligation, no fees. We look at tax, health insurance and pension based on the country you actually live in.

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