Pillar 3a: bank or insurance? The flexibility test that decides
Updated · 2 sources
Direct answer
For most employees a bank or securities Pillar 3a is the better default: you can pause, reduce or move contributions at any time and transfer the balance to another provider without loss. An insurance 3a bundles saving with risk cover but commits you to premiums for decades, and leaving in the first years usually means a surrender value well below what you paid in.
Key facts
- Bank 3a: contributions voluntary each year, transfer to another provider at full value
- Insurance 3a: contractual premium duty; early exit pays a surrender value, often far below premiums paid in early years
- The tax deduction (max CHF 7,258 in 2026 with a pension fund) is identical for both
- Risk cover inside insurance 3a can be replaced by separate, cheaper term cover for most people
Side by side
| Bank / securities 3a | Insurance 3a | |
|---|---|---|
| Paying in | Any amount, any year, pausable | Fixed premium, duty to pay |
| Changing provider | Transfer at full value | Surrender value; losses typical early |
| Risk cover | None built in; add term insurance separately | Death/disability cover and premium waiver included |
| Return driver | Interest or fund performance minus low fees | Guaranteed part plus non-guaranteed surplus |
The one case where insurance 3a fits
If you need the risk cover itself, would not buy it separately, and are certain you will pay the premium to the end of the contract, the bundle can hold together. The failure mode advisers see in practice is different: a 25-year-old signs a 40-year premium obligation for the tax deduction, changes jobs or goes self-employed, stops paying, and crystallises the surrender loss.
Before signing any insurance 3a, ask for the surrender-value table (Rückkaufswerte) for years 1, 3, 5 and 10 in writing and compare the risk premium with a standalone term policy for the same cover. If the seller will not show the table, that is your answer.
FAQ
- Is the tax deduction the same for bank and insurance 3a?
- Yes. Contributions up to the annual limit (CHF 7,258 in 2026 with a pension fund) are deductible regardless of provider type.
- Can I move an insurance 3a to a bank?
- You can surrender or, in some cases, convert it, but the amount transferred is the surrender value, which in the early years is typically well below the premiums paid. Get that figure in writing before deciding.
- Can I have both a bank and an insurance 3a?
- Yes, and several accounts in total. Only the combined contributions up to the annual limit are deductible.
- Which is better for the self-employed without a pension fund?
- Usually the bank solution, because income is variable and the higher limit (20% of income up to CHF 36,288) needs flexible yearly amounts. A fixed insurance premium collides with a bad year.
Related guides
- Pillar 3a vs Pillar 3b: locked and deductible, or free and taxedPillar 3a gives you a tax deduction today (up to CHF 7,258 in 2026) but locks the money until 5 years before AHV retirement age, then taxes the payout at a reduced separate rate. Pillar 3b is simply your free savings: no deduction and no lock, interest and dividends are taxed as income yearly, while private capital gains are generally tax-free. Fill 3a first for retirement money; keep everything you may need earlier in 3b.
- Pillar 3a: ETF and funds or savings account? Horizon decidesThe tax deduction is identical either way, so the choice is purely about horizon and risk: money you will not withdraw for 10+ years has historically been better served invested in low-cost 3a funds or ETFs, while money you will take out within about 5 years (retirement date, home purchase) belongs in the 3a savings account where a market drop cannot force a loss. Returns are never guaranteed; the account pays little but cannot fall.
- Pillar 3a maximum for 2026: CHF 7,258 or 20% of incomeIn 2026 you can pay up to CHF 7,258 into Pillar 3a if you have a pension fund. Without one, the limit is 20% of net earned income, up to CHF 36,288.