Tenant Deposit Interest Check Germany

Security Deposits & Accounts 3 min read · published September 07, 2025

As a tenant in Germany, you should check before signing whether interest credits on the security deposit are calculated and credited correctly. Too often, interest in a deposit account is overlooked or not transparently reported. This guide explains step by step how to request interest statements, collect payment receipts and document which legal bases in the BGB apply and where to turn if there are uncertainties. The instructions show how to secure evidence, prepare formal letters and, if necessary, file a lawsuit at the local court. You will receive practical sample letters and guidance on official forms so you can clearly present your claims.

Why check interest credits?

The security deposit must be managed separately and earn interest; the relevant rules are set out in the provisions of the German Civil Code, especially §§ 535–580a.[1] As a tenant, you are entitled to have interest correctly allocated and taken into account when the deposit is returned. Errors in interest credits often arise from unclear account management, missing account statements or incorrect interest calculations.

Detailed documentation increases your chances of success in a dispute.

What to check before signing

  • Deposit account (deposit): Check bank, account number and interest rate.
  • Interest calculation (time): Request the period, start date and calculation method.
  • Evidence (evidence): Collect account statements, payment receipts and transfer confirmations.
  • Letters (notice): Send an informal demand to the landlord and set a deadline.
Keep account statements for at least three years.

Securing evidence

Collect all payment receipts and ask the bank for account statements that explicitly show deposit postings and interest credits. Photograph or scan receipts immediately, note the date and time of each request and save emails separately. If the landlord names a deposit account, request the exact account designation and a confirmation of the safekeeping model.

Respond to queries within the set deadline, otherwise claims may become more difficult.

What to do if interest credits are missing or incorrect

  • Request in writing (notice): Ask for a detailed statement of the interest calculation and a correction deadline.
  • Contact (call): First speak with the landlord, then with the bank if the deposit account is held by a third-party bank.
  • Submit documentation (evidence): Provide account statements, payment receipts and your correspondence.
  • Legal steps (court): If no solution, you can assert your claims before the local court.[2]
The local court is usually the first instance for tenancy disputes.

How-To

  1. Request account statements from the bank that show all deposit movements and interest credits.
  2. Send an informal letter to the landlord, name the missing interest, attach evidence and set a deadline.
  3. Document all responses: save emails and make telephone notes with date and time.
  4. If necessary, file a lawsuit: file a claim at the competent local court and observe the ZPO rules.
  5. Enforce the claim after judgment: if the court rules in your favor, enforcement measures may follow.
Keep chronological copies of all letters and responses.

Forms and legal notes

There are no uniform nationwide "deposit forms", but for legal action you use claim forms and instructions under the Code of Civil Procedure. Inform yourself about the relevant legal provisions in the BGB and the procedural rules in the ZPO.[1][2]

Key legal bases are BGB §§ 535–580a and the ZPO for procedural matters.

FAQ

Who must pay out the interest on the deposit?
The custodian of the deposit must take into account the interest accrued when returning it; if the deposit is held in a bank deposit account, the interest is attributable to the tenant.
How long should I keep documents?
Keep account statements and payment receipts for at least three years, preferably five, to secure claims.
Where can I turn if the landlord does not pay?
Try to reach an agreement first, then you can file a claim at the local court; in complex cases a lawyer can advise you.

Help and Support / Resources


  1. [1] Bürgerliches Gesetzbuch (BGB) §§ 535–580a — Gesetze im Internet
  2. [2] Zivilprozessordnung (ZPO) — Gesetze im Internet
  3. [3] Federal Court of Justice (BGH) — Official Website
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights Germany

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for tenants everywhere.