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UmweltBank
Term deposits

UmweltFlexkonto

For Beginners New No Min. Deposit Verified 31.08.2026

UmweltBank • EUR

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🏆 BankSorter Score
7,6 / 10

Score based on rate competitiveness and popularity among users.

In brief
interest rate 3,00%
  • Interest rate up to 3.00% p.a.
  • Top rate applies up to €50,000

Our review

Ingrid Schneider · Updated: 3 September 2026

UmweltFlexkonto by UmweltBank at a Glance

The UmweltFlexkonto is UmweltBank's easy-access savings account, offered by a bank that specializes in sustainable and ecological investments. Unlike a fixed-term deposit, this account does not tie up your money for a set period — you can access it at any time. It is aimed at savers who want to park money short-term and flexibly without committing to a fixed term, while supporting a green-focused bank whose lending, according to its own claims, follows ecological and social criteria. As with a typical instant-access savings account, the balance is available daily, with no notice period and no minimum term.

Interest Rate and Rate Tiers

UmweltBank pays 3.00% p.a. on new deposits for the first six months after account opening, but only on the portion of the balance up to €50,000. For any amount above that threshold, a significantly lower rate of 0.75% p.a. applies during the same period, so anyone depositing considerably more than €50,000 should keep in mind that only the first portion earns the high introductory rate. Once the six-month promotional period ends, the then-current UmweltFlexkonto standard rate applies to the entire balance — the offer page does not state a specific figure for this follow-on rate, so savers should check the current rate with the bank before the promotion expires. The rate is variable and is not guaranteed for the full life of the account, meaning it can also be adjusted during the six months in line with the general interest-rate environment.

Terms and Account Management

No minimum deposit is required. Opening the account requires a reference account — the IBAN of an existing checking account, which does not need to be held at UmweltBank. Deposits and withdrawals run exclusively through this reference account, so a separate payment account at UmweltBank is not needed for the UmweltFlexkonto. Deposits are covered by the statutory deposit guarantee scheme up to €100,000 per person and bank, as is standard for all German banks. The offer page does not list any account management fees.

Pros and Cons

  • Attractive introductory rate of 3.00% for six months
  • No minimum deposit
  • Sustainability-focused bank
  • Daily availability with no notice period
  • Promotional rate limited to six months and €50,000
  • Follow-on rate after the promotion is not disclosed
  • Variable rate, not guaranteed
  • Reference account at another bank is mandatory

Verdict

The UmweltFlexkonto is best suited to savers looking for a competitive rate over a manageable six-month window on balances up to €50,000, while also supporting a sustainability-focused bank. Anyone planning to keep money in the account beyond the promotional period should check directly with UmweltBank shortly before the six months are up to see what the follow-on rate actually is, since it is neither guaranteed nor stated in advance.

✓ Pros

  • 3.00% introductory rate for six months
  • No minimum deposit
  • Sustainability-focused bank
  • Daily availability

✕ Cons

  • Promotional rate capped at €50,000
  • Follow-on rate not disclosed
  • Variable interest rate
  • Reference account at another bank required

Returns calculator

1 EUR 100 000 EUR
1 mo. 24 mo.
Interest earned
Amount at end of term
Monthly interest
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Calculation before 19% capital gains tax. Actual net return will be lower.