Swiss VVG Supplementary Insurance: What Americans Need to Know

What VVG Actually Covers Beyond KVG

In Switzerland, every resident—Americans included—must carry KVG (Krankenversicherungsgesetz), the mandatory basic health insurance law also known as LAMal in French-speaking regions. KVG is standardized: every insurer must accept every applicant, benefits are fixed by the federal government, and insurers can't turn a profit on it. VVG (Versicherungsvertragsgesetz), often called Zusatzversicherung or LCA, is a completely different animal: optional supplementary coverage governed by Switzerland's general insurance contract law rather than the health insurance law. It sits on top of KVG, and insurers are free to set their own prices, benefits, and acceptance criteria.

• Private or semi-private hospital rooms instead of general ward
• Routine dental treatment, not just accident-related emergencies
• Optical coverage—glasses and contact lenses—beyond KVG's modest fixed annual contribution
• Broader access to alternative and complementary medicine than KVG's limited approved list
• Certain medications not on the federal list of insured medicines
• Worldwide emergency coverage that goes beyond KVG's limited coverage abroad

How Much Does VVG Cost in 2026

Because KVG premiums are regulated, they're fairly predictable: budget roughly CHF 300 to 450 per month for basic coverage, depending on your canton, age, and chosen deductible. VVG pricing is a different story. Since each insurer sets its own rates based on your age, health history, and the coverage tier you choose, typical supplementary premiums for solid but not lavish coverage run CHF 50 to 200 or more per month on top of KVG. There's no government cap, no standardized benefit package, and no guarantee you'll get the same quote from two insurers for what looks like the same coverage.

Do You Actually Need Supplementary Insurance?

Here's the pattern we see often: a new arrival meets with a Swiss insurance broker who bundles VVG into the KVG signup as if it's part of the same requirement. It isn't. Plenty of healthy expats who are comfortable with general-ward hospital care and don't have heavy dental or vision needs genuinely don't need it. The honest question isn't whether everyone else has it—it's whether the specific benefits are worth the specific price for your situation. For a broader look at how Swiss health coverage works for Americans in the first place, see Can a US Expat Get Health Insurance in Switzerland?.

• You want a private or semi-private hospital room instead of general ward
• You have regular dental needs beyond basic checkups
• You travel frequently and want worldwide emergency coverage beyond KVG's limited scope
• You rely on complementary or alternative medicine not well covered by KVG
• You want more predictable out-of-pocket costs for services KVG only partially covers

The Hidden US Tax Trap: FBAR, PFIC, and IRC 4371

This is where Swiss insurance advisors typically stop talking—because Swiss tax rules for VVG are straightforward, but US tax rules for Americans holding Swiss insurance are not. The first wrinkle is IRC Section 4371, a federal excise tax of 1% on premiums paid to a foreign (non-US) insurer. It applies to insurance premiums paid to a company outside the US and doesn't automatically exempt mandatory coverage—it can technically apply to KVG premiums too, and it definitely applies to optional VVG premiums. Most Americans in Switzerland have never heard of this excise tax, largely because enforcement against individuals with modest premiums is uncommon, but it exists as a filing obligation nonetheless.

The bigger issue involves certain VVG products with a cash-value or savings component. If a policy's cash value exceeds $10,000 at any point during the year, it may need to be reported on your FBAR (Foreign Bank Account Report)—the annual disclosure of foreign financial accounts required of US persons, filed separately from your tax return. Many policyholders don't realize an insurance product can count as a 'foreign financial account' for this purpose until it's too late to report it on time.

Unit-linked or fund-linked VVG policies (sometimes called fondsgebundene Versicherung) raise a separate concern: they may be classified as a PFIC (Passive Foreign Investment Company)—a US tax category for foreign investment vehicles that triggers some of the least forgiving reporting and tax rules in the entire US tax code. If your supplementary policy has an underlying investment component rather than being pure indemnity insurance, that's worth flagging before you sign, not after. We've written a deeper breakdown in The Hidden US Tax Traps in Swiss Insurance Policies for Americans, which walks through how these classifications get triggered in practice.

None of this makes VVG untouchable—most straightforward, non-investment supplementary policies don't create PFIC issues, and plain indemnity-style coverage is generally simpler to handle than a savings-linked product. It also isn't unique to health insurance: the same cash-value and unit-linked concerns show up in Swiss pension products, which we cover in Swiss Pension Plans and US Taxes. The point is to know which category your policy falls into before you're several years into it.

On the deduction side, how you pay for VVG matters. If you're self-employed, premiums may be deductible on Schedule 1 as part of the self-employed health insurance deduction. If your employer pays or subsidizes coverage as part of your compensation, it's typically excluded from taxable wages under IRC Section 106. If you pay out of pocket and itemize, medical expenses—including VVG premiums—may be deductible on Schedule A to the extent they exceed 7.5% of your adjusted gross income. Which category applies to you, and how it interacts with your overall US filing, depends on your full picture—for context on how filing season mechanics have shifted, see our 2026 tax filing season guide for Americans in Switzerland.

Pre-Existing Conditions, Waiting Periods, and Switching

Unlike KVG, which must accept every applicant regardless of health, VVG insurers can refuse you outright or exclude specific pre-existing conditions from coverage. Waiting periods of three to six months are common for certain benefits, meaning you might pay premiums for months before some coverage actually kicks in. Switching VVG providers later isn't like switching KVG: it triggers fresh underwriting, so any condition that developed since your original policy was issued may simply be excluded by the new insurer. Cancellation deadlines also differ from KVG's well-known November 30 cutoff—read your specific policy terms rather than assuming the same calendar applies.

You Can Split KVG and VVG Across Different Insurers

One structural point that surprises a lot of expats: you're not required to buy your KVG basic insurance and your VVG supplementary insurance from the same company. Many advisors consider splitting them—mandatory basic coverage from one insurer, supplementary from another—the cleanest architecture, since it lets you shop each decision independently: price and network for KVG, and benefit design, plus for Americans, tax structure, for VVG.

Where This Leaves You

VVG isn't inherently good or bad, and it isn't inherently a US tax problem—most policies are simple indemnity contracts that never touch FBAR or PFIC territory. But 'most' isn't 'all,' and the only way to know which bucket your policy falls into is to actually look at its structure before you sign, or review what you already hold if you're not sure. That's the kind of cross-border question that sits exactly at the intersection of Swiss insurance mechanics and US tax rules, which is the specific overlap we specialize in helping Americans in Switzerland sort out. This isn't a substitute for a full personal review of your situation, but it should tell you what to look for before your next renewal.