Clientis Spar- und Leihkasse Thayngen Savings Account Top

0.40% with a three-tier rate structure. But you'll need CHF 10,000 just to get started.

The Clientis Spar- und Leihkasse Thayngen Savings Account Top ranks #15 among Switzerland's 31 savings accounts. This is the premium product from the Thayngen Clientis bank, offering the highest rate in the Clientis network. The tiered structure remains competitive even at larger balances.

Is the Interest Rate Competitive?

At 0.40% per year on the first CHF 100,000, this matches Crédit Agricole's Energy account. Between CHF 100,000 and CHF 300,000, you still get 0.30%. Above CHF 300,000, it's 0.20%. The three-tier structure means larger balances still earn meaningful interest.

On CHF 200,000, you'd earn roughly CHF 700 per year (CHF 400 on the first tier plus CHF 300 on the second). That's significantly better than most Swiss banks that drop to 0% above CHF 100,000.

What Actually Stands Out

The three-tier rate structure is the most generous tiering in the Clientis network. Most savings accounts have two tiers where the second one drops to near-zero. Here, even the lowest tier at 0.20% for 300k+ balances is still 4x what UBS offers on any balance.

No age restriction and available through Clientis Thayngen. Your deposits are covered by Swiss deposit insurance. One account per customer, and the bank reserves the right to convert it to a private account (subject to notice period).

What Most Reviews Miss

Minimum deposit of CHF 10,000 and deposits only in CHF 5,000 tranches. The entry barrier is the highest among Clientis savings products. The withdrawal limit is CHF 5,000 per year with a 12-month notice period. That's extremely tight.

The bank can convert your Top savings account into a standard private account at any time, subject to the notice period. That's a clause you don't see often. It essentially means your premium rate isn't guaranteed indefinitely. They can downgrade you.

The Bottom Line

The strongest rate in the Clientis network with the most generous tiering. But the CHF 5,000 annual withdrawal limit and 12-month notice make this a true lockbox. Only for money you're genuinely setting aside for years. See alternatives in our best savings accounts in Switzerland ranking.

Verdict: Best Clientis rate, tightest restrictions. Only for committed, long-term savers.