Rental Deposit – Security for Landlords, Protection for Tenants

Overview of the Rental Deposit

The rental deposit serves as financial security for landlords in case of damage, unpaid rent, or outstanding utility costs. At the same time, it protects tenants through clear legal regulations.

According to Section 551 of the German Civil Code (BGB), the deposit may not exceed three months’ net cold rent. It can be paid in one sum or in three equal monthly installments. The landlord must keep the deposit separate from personal funds in an interest-bearing account, usually a dedicated rental deposit account or savings book.

Cash Deposit

The cash deposit is the most common form of rental security. The tenant transfers the agreed amount directly to the landlord or to a designated deposit account.

Advantages:

• Simple and transparent process
• Clear legal foundation (§ 551 BGB)
• Tenant earns interest on the deposit

Disadvantages:

• Capital is tied up during the rental period
• Refund only after full inspection and settlement

The landlord may withhold part or all of the deposit only if there are legitimate claims, such as damage, unpaid rent, or utility cost adjustments.

Bank Guarantee

A bank guarantee (also called a rental guarantee) replaces the cash deposit with a guarantee issued by a bank or insurance company. The guarantor promises to cover any outstanding claims up to the agreed amount.

Advantages:

• No need to tie up personal funds
• Quick settlement in case of a claim

Disadvantages:

• Annual fees or commissions for the tenant
• May affect credit rating

Important: The landlord is not obliged to accept a bank guarantee – it must be explicitly agreed upon in the rental contract.

Pledged Savings Book

With a pledged savings book, the tenant opens a savings account in their own name and pledges it to the landlord. The landlord has a right of lien on the balance but may only access it if a valid claim arises.

Advantages:

• Safe and transparent solution for both parties
• The balance remains the tenant’s property
• Interest continues to accrue to the tenant

After the tenancy ends and all obligations are settled, the pledge is lifted, and the tenant regains full control of the savings.

Repayment of the Rental Deposit

Once the tenancy ends, the landlord must return the deposit promptly after verifying all claims. There is no exact legal deadline, but a period of three to six months is generally considered reasonable.

The landlord may temporarily withhold part of the deposit if utility cost adjustments are still pending. If no claims exist, the full amount including interest must be refunded to the tenant.