Rent deposit loan Germany
2026: Your rights and your options
Landlords in Germany may charge a maximum of three net cold rents (Kaltmiete) as a deposit under section 551 paragraph 1 BGB. You have a statutory right to pay that deposit in three equal monthly instalments (section 551 paragraph 2 BGB) - free, no credit check needed. If cash is still tight, Stiftung Warentest and Finanztip recommend an instalment loan (Ratenkredit) over a recurring annual guarantee fee when credit is accessible.
Scope of this page: This page covers only rent deposit financing (instalment right, guarantee, Ratenkredit). For general personal loans visit our loan comparison. For insurance guidance for newcomers see the newcomer insurance guide.
Key Takeaways
- Maximum 3 cold rents allowed (section 551 para. 1 BGB); you have a right to pay in 3 monthly instalments (section 551 para. 2 BGB) - no credit needed.
- Rent deposit guarantee (Mietkautionsbuergschaft) costs around 3 to 5% of the deposit per year (per Stiftung Warentest and Finanztip) - that money never comes back.
- With an instalment loan the deposit sits in a deposit account and earns interest for you; once the loan is paid off, no further costs arise.
- Stiftung Warentest and Finanztip recommend a Ratenkredit over a guarantee when credit is accessible.
What this guide covers
What is a Mietkaution? Section 551 BGB explained
A Mietkaution (rent security deposit) is a sum of money you pay the landlord at the start of a tenancy as security against potential claims - for example, unpaid rent, utility charges, or actual damage. German law strictly limits how much can be demanded and how you must pay. Knowing these rules protects you from the moment you sign the lease.
Section 551 BGB at a glance
| Rule | What it means for you |
|---|---|
| Para. 1: Maximum amount | Maximum 3 Kaltmieten (net rent, no utilities) |
| Para. 2: Instalment right | Pay in 3 equal monthly instalments; 1st on day 1, 2nd and 3rd with the next two rents |
| Para. 3: Safekeeping | Landlord must hold deposit on a separate savings account; interest belongs to tenant |
| Para. 4: Tenant protection | Contract clauses that disadvantage the tenant are void |
Kaltmiete vs. Warmmiete: The deposit cap refers to the Kaltmiete (net rent without utilities). The Warmmiete (warm rent) adds utility advance payments (heating, water, waste). Make sure your lease states the Kaltmiete separately - this is the figure that determines your maximum deposit.
The instalment right under section 551 paragraph 2 BGB is often overlooked by newcomers. Instead of paying three months upfront on moving day, you only pay one - the remaining two flow in with your normal rent payments. No credit, no Schufa, no cost. Use this right first.
Three ways to provide the deposit
There are three common approaches. Which one suits you depends on your financial situation and how long you plan to rent.
| Option | How it works | Ongoing cost | Capital returned |
|---|---|---|---|
| Deposit account (Kautionskonto) | You transfer real money to a separate savings account; interest belongs to you | None (interest is low) | Yes, full deposit plus interest |
| Rent deposit guarantee (Buergschaft) | Insurer backs landlord; Schufa check usually required; landlord may refuse | ~3-5% of deposit per year (SW/Finanztip) | No, fees are gone |
| Instalment loan (Ratenkredit) | Loan funds your deposit account; deposit earns interest for you; loan repaid over fixed term | Loan interest over term (Bundesbank avg ~8.13% eff., March 2026) | Yes, deposit returned at tenancy end |
Deposit account
Standard option when you have the cash. No ongoing cost, no risk. Low interest but it is yours.
Guarantee
Recurring annual fee, no capital, landlord can refuse. Stiftung Warentest and Finanztip advise against it.
Instalment loan
One-time loan cost, then finished. Deposit stays in account and earns interest. SW and Finanztip recommend this over a guarantee.
Rent deposit guarantee vs. instalment loan
A critical point many tenants miss: a rent deposit guarantee is not tenant insurance. It protects the landlord. If the insurer pays out for damage or rent arrears, it will recover that sum in full from you. The guarantee simply defers your liability - it does not eliminate it.
What Stiftung Warentest and Finanztip say
Stiftung Warentest and Finanztip explicitly recommend a Ratenkredit over a rent deposit guarantee when credit is accessible. The reason: the annual guarantee fee - around 3 to 5 percent of the deposit amount (market range roughly 4.2 to 4.7 percent; Finanztip October 2025 example: for a 2,400 euro deposit, approximately 103 to 113 euros per year) - accumulates indefinitely and never comes back. The loan cost, by contrast, ends when repayment is complete.
Guarantee vs. instalment loan: which works when?
| Criterion | Guarantee | Instalment loan |
|---|---|---|
| Ongoing cost | ~3-5% per year (every year, never returns) | Only during loan term; then zero |
| Capital at end | None (fees gone) | Deposit returned with interest |
| Schufa check | Usually yes | Yes |
| Landlord must accept | No (landlord can refuse) | Deposit account: always accepted |
| Recommendation (long tenancy) | Not recommended (SW + Finanztip) | Recommended (SW + Finanztip) |
For orientation on loan costs: the average effective annual interest rate for personal instalment loans (new business) was around 8.13 percent according to the Deutsche Bundesbank (March 2026 data; 1-5 year fixed rate: approx. 6.66%; over 5 years: approx. 8.60%). Borrowers with strong credit can often find lower rates. Always compare the effective annual rate (APR), not just the nominal rate. Our loan comparison lists current offers from multiple providers.
As a newcomer without German Schufa history
Moving to Germany often means paying the deposit plus the first month's rent upfront - several thousand euros at once. Without a German Schufa credit history, both loans and commercial guarantees can be harder to access, though not impossible for everyone.
First: use your instalment right
The right to pay the deposit in three monthly instalments (section 551 para. 2 BGB) requires no credit check or Schufa. On day one you pay only one cold rent instead of three. This significantly reduces the immediate financial burden.
Alternative: personal guarantee
If neither a loan nor a commercial guarantee is accessible, a personal guarantee (Privatbuergschaft) from a trusted person - such as a parent or close contact already living in Germany - can be accepted by the landlord. This requires written agreement and mutual trust.
Verbraucherzentrale warning: "no-Schufa loans"
Online offers advertising "loans without Schufa" or "guaranteed approval" are explicitly flagged by the Verbraucherzentrale (consumer advice centre) as often dubious. Legitimate lenders always conduct a creditworthiness check. Learn more in our article on Schufa for foreigners explained.
Compare instalment loans for your deposit
Looking for a personal loan to finance your Mietkaution? Compare conditions from multiple providers here. A conditions request (Konditionsanfrage) is Schufa-neutral and non-binding.
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Getting your deposit back: timelines and interest
After you move out, the landlord has time to inspect the property and check for outstanding claims. There is no statutory return deadline in Germany. However, court practice (based on Deutscher Mieterbund guidance) considers 3 to 6 months a reasonable review period. If a utility settlement (Betriebskostenabrechnung) is still pending, the landlord may retain a proportionate amount until it is issued.
Interest belongs to you
Interest earned on the deposit account throughout the tenancy belongs to the tenant under section 551 paragraph 3 BGB - not the landlord. Ask explicitly for the interest amount when your deposit is returned.
What the landlord may deduct
Landlords may only deduct documented actual damage or outstanding rent and utility charges - not flat fees for normal wear and tear (cosmetic repairs). In a dispute, a Mieterverein (tenant association) can advise you.
Tip: Prepare a written handover protocol (Uebergabeprotokoll) when you move out and document the condition of the flat with photos. This protects you against unjustified deductions from your deposit.
Frequently asked questions about rent deposits in Germany
How We Compare: Sources and Methodology
All legal references, cost ranges and recommendations on this page have been verified against publicly available Tier-1 sources (as of June 2026). How we compare: we cross-reference official legislative texts, regulatory data and independent consumer organisations. We only publish figures and statements backed by the sources listed below.
- gesetze-im-internet.de: Section 551 BGB - Rent deposit ceiling
- Stiftung Warentest: Mietkaution and deposit guarantee (test.de)
- Finanztip: Mietkaution - rights, options and costs (October 2025)
- Verbraucherzentrale: Mietkaution and Schufa warnings
- Deutscher Mieterbund: Deposit and return deadlines
- Deutsche Bundesbank: MFI interest rates on consumer loans, March 2026
- dejure.org: Section 551 BGB with case law