To Buy or to Rent: A Financial Guide for Expats in Germany

Whether buying beats renting in Germany comes down to two numbers and one question. The numbers are the one-off purchase costs (Kaufnebenkosten), roughly 4.5–12% of the price depending on the federal state and whether a broker is involved, and how a monthly mortgage payment compares with the rent for the same flat. The question is how long you will stay.

The purchase costs are gone the day you buy. If you might leave Germany within a few years, renting usually wins: tenants are strongly protected, and the cash stays flexible.

Germany is unusual in Europe here. According to Eurostat, 68% of people in the EU lived in owner-occupied homes in 2024. In Germany it was about 47%, and Germany was the only EU country where most people rent. Renting long-term is normal here, not a sign of failure.

The one-off costs of buying

These come on top of the purchase price, and banks generally expect you to pay them from your own savings.

Property transfer tax by federal state (as of October 2026)

Recent changes: Bremen rose to 5.5% on 1 July 2025 (Bremen law gazette), and Thuringia cut its rate to 5.0% in 2024. States set these rates themselves and can change them, so check your state's current rate before you budget.

Broker commission rules

For flats and single-family homes, § 656c BGB has applied since 23 December 2020. If a broker acts for both buyer and seller, both must pay the same amount. If only the seller hired the broker, the buyer can be made to pay at most half, and only after the seller has paid their share (§ 656d BGB).

Worked example: a €400,000 flat

Without a broker, the totals drop by about €14,000. These are the costs you need to recover through ownership before buying beats renting.

Comparing monthly costs honestly

A fair comparison sets the full cost of owning against the rent for an equivalent flat:

Owning per month =

• mortgage interest (not repayment, which is saving)
• + lost return on your equity
• + maintenance reserve
• + in a flat, the homeowners' association fee (Hausgeld), excluding the part that is a reserve you would pay anyway
• + property tax and insurance
• + the one-off purchase costs spread over the years you expect to stay

Renting per month = Warmmiete (Kaltmiete plus operating costs; see Kaltmiete vs. Warmmiete).

Mortgage repayment builds equity, so leave it out of the cost of owning. But do count the return your down payment would earn if invested elsewhere. Many simple calculators get this wrong.

A quick sanity check is the price-to-rent ratio: purchase price ÷ annual Kaltmiete for a comparable flat. The higher the ratio, the longer you need to own before buying pays off. Calculate it for your actual neighbourhood with real listings. National averages say little about one street.

Affordability: what lenders look at

Verbraucherzentrale reports a common bank rule of thumb: the monthly loan payment should not exceed 40% of net household income, with a further buffer of about 10% for unexpected costs (source).

Expect lenders to also look at:

• Equity. At minimum, enough to cover the one-off purchase costs. More equity usually means better interest rates.
• Employment. Contract type, probation period and income stability.
• Residence status. Lenders assess how long you are likely to stay. Terms differ between banks, so compare several or use an independent broker.
• Credit history. Your SCHUFA record. See how to build German credit history.

Fixed-rate periods (Zinsbindung) of 10 years or more are common in Germany. A fixed rate protects you against rising rates for that period, but leaving early can trigger a prepayment penalty (Vorfälligkeitsentschädigung). A borrower can cancel with six months' notice once 10 years have passed since full disbursement (§ 489 BGB).

The case for renting

• Flexibility. You can leave an open-ended lease with three months' notice.
• Security. A landlord needs a legal reason to end the lease, and rent increases are capped. See tenant rights in Germany.
• No large repair risk. Roof, heating and structure are the landlord's problem.
• Capital stays liquid. Your equity can be invested elsewhere instead of sitting in one illiquid asset.

The case for buying

• Fixed housing cost for the length of your fixed-rate period.
• Equity build-up through repayment.
• Control over renovations, and no risk of a landlord's own-use notice (Eigenbedarf).
• Tax-free sale after 10 years. Gains on private property sold after 10 years are tax-free, and owner-occupied property is tax-free in the year of sale and the two years before it (§ 23 EStG).

Decision checklist

• Expected time in Germany and in this city. Short horizons favour renting.
• Transfer tax for your state looked up; notary and broker costs estimated.
• Savings cover the one-off costs plus a cash reserve.
• Full monthly cost of owning compared with the Warmmiete of an equivalent rental.
• Loan payment within about 40% of net income, with a buffer.
• For a flat: last three years' owners' meeting minutes, the reserve fund (Erhaltungsrücklage) and planned works reviewed.
• Offers from several lenders compared.

This is a large, individual financial decision. An independent financial adviser, and a lawyer or notary for the purchase contract, can assess your specific case.