Which one works better for you depends on where you live, how long you expect to stay, your down payment, the loan terms and what your savings could do instead. If there's a chance you'll move to another city or country later, that last part matters even more.
The short answer
- Compare the full cost of owning a home with the full cost of renting, not just the mortgage payment with the cold rent.
- In Germany, buyers normally consider Grunderwerbsteuer, notary and land-registry charges, any broker commission and property-specific costs. 12
- Mortgage interest is a financing expense; principal repayment reduces debt and builds equity.
- Renters retain flexibility and can keep their down payment invested or available for other purposes.
- Property values and investments can both fall. Neither buying nor investing your down payment guarantees a profit.
The costs before you even get the keys
The usual items:
- Purchase price (Kaufpreis).
- Property transfer tax (Grunderwerbsteuer), whose rate depends on the federal state (Bundesland).
- Notary and land-registry costs (Notar / Grundbuch), dependent on the transaction and financing structure.
- Broker commission (Maklerprovision) if a broker is involved and a payment obligation applies.
- Immediate works, appliances, moving and reserves.
Consumer-centre guidance notes that acquisition-related costs can reach around 10% of the purchase price in some common cases and that notary, registry, taxes and broker costs must all be planned for. Actual percentages differ. 12
What is the tax in North Rhine-Westphalia?
For qualifying property transfers under current NRW law, the Grunderwerbsteuer rate is 6.5%. Other federal states have different rates, so 6.5% isn't a number to use for all of Germany. 3
Let's do the maths: a €350,000 apartment in NRW
Every number here is an assumption for illustration, not an offer or a current market price.
| Purchase component | Assumption | Amount |
|---|---|---|
| Property purchase price | Given | €350,000 |
| Property transfer tax | 6.5% of purchase price in NRW | €22,750 |
| Notary and land-registry allowance | Illustrative 1.5% estimate, not a fixed legal fee | €5,250 |
| Broker commission | €0 assumed for this particular example | €0 |
| Total initial transaction amount | Price + assumed fees | €378,000 |
What the buyer brings: say our hypothetical buyer pays €70,000 of the purchase price from savings (20% down payment) and pays the €28,000 estimated purchase expenses separately from savings. The purchase loan would then be €280,000, and the initial cash required would be approximately €98,000, excluding moving, repairs, furnishing and reserves.
We assumed no broker fee to keep the example simple. Plenty of German purchases do involve one. 123
What's inside the monthly mortgage payment
A common mortgage structure is an annuity repayment loan (Annuitätendarlehen), with interest and an initial repayment rate incorporated into a payment schedule. As loan principal declines, the interest and principal components change.
Illustrative initial payment:
- Loan amount: €280,000
- Assumed annual borrowing interest: 3.5% (a scenario input, not a verified current rate)
- Assumed initial annual principal repayment rate: 2.0%
- Approximate monthly initial annuity:
€280,000 × (3.5% + 2.0%) ÷ 12 ≈ €1,283.33
Over the first year this loan pays about €9,709 in interest and repays about €5,691. By year 10 the split is about €7,606 interest and €7,794 repayment. The payment stays the same; the mix changes. This excludes purchase fees, maintenance, insurance, property tax, owners' association payments and any other housing costs.
Interest (a cost)Repayment (builds equity)
€1,283.33 is the loan payment, not the total cost of owning the apartment. More on that next. For the full picture of how the loan develops, see How a German mortgage works.
Kaltmiete, Warmmiete and what owners pay instead
In Germany, Kaltmiete usually refers to cold rent before certain operating expenses. Warmmiete includes an agreed set of additional charges. Heating, energy and other utilities may not all be covered in the same way by every contract.
Owners pay their own recurring expenses: maintenance, insurance, relevant building/association charges, taxes and planned reserve contributions. A condominium may involve Hausgeld payments, some elements of which would also fall on a tenant under a comparable rental arrangement, while others are owner-specific.
So compare like with like: the same kind of home and the same recurring cost categories on both sides. Warm rent against the mortgage payment alone leaves out everything the owner pays on top.
What your down payment could be doing instead
Buying ties up money in equity and acquisition costs. A renter may instead keep capital in savings or invest according to their own risk capacity.
Using the €98,000 total buyer cash from the example, a renter might consider the opportunity cost of putting that money into a property. The same money could stay available or be invested. That doesn't mean the €98,000 would earn a guaranteed return elsewhere, or that the owner will definitely profit from rising prices.
When you compare, try several values for both the investment return and the change in home value, including negative ones.
How long do you plan to stay?
Buying comes with upfront costs that can be hard to earn back if you sell after a short time. A buyer planning to leave in three years faces different constraints from someone intending to live in the property for 20 years.
Before buying, it helps to answer these honestly:
- Is my residence and work situation stable?
- Might I move to another German city or country?
- Could I afford the property if my household income fell?
- Can I finance maintenance and major repairs?
- Do I have liquid reserves after paying transaction costs?
- Could I rent the property out if I move? What regulations and tax obligations would apply?
Want the nerdy details?The rules, the exact numbers and the edge cases. Open it whenever you're curious.- What if rates are higher when your fixed period ends?
- What about taxes?
- Your own comparison, as a checklist
What if rates are higher when your fixed period ends?
German mortgage contracts commonly include a fixed-interest period (Zinsbindung), which is distinct from the total time needed to repay the loan. After the fixed period, any remaining debt may need refinancing, potentially at a different rate. 1
When comparing financing offers, assess the effective annual percentage rate, fixed period, remaining debt after that period, special repayment rights and total costs. Stress-test higher future interest rates. A single optimistic forecast is not a plan.
What about taxes?
Property tax consequences depend on ownership use, selling circumstances and applicable tax law. "Property profits are tax-free in Germany" is too simple to be true for everyone. Similarly, ETF gains have their own investment-tax treatment.
Treat any rent-or-buy comparison as a cost comparison. It cannot settle the tax on a future sale or on rental income.
Your own comparison, as a checklist
Gather these numbers: federal state, price, acquisition taxes and fees, broker costs, deposit, loan rate, fixed-interest years, initial repayment, expected rent, owner expenses, maintenance, expected rent changes, possible property values, how long you plan to stay and what your savings could earn instead.
Then compare:
- Cash required up front.
- Mortgage payment and balance over time.
- Total interest over selected horizon.
- Property equity and hypothetical selling value.
- Owner expenses and transaction costs.
- Cumulative rental expense and hypothetical value of alternative invested cash.
- Sensitivity chart that varies interest, maintenance and property-price outcomes.
One last thing: keep money going out, real costs, loan repaid and net wealth apart. They measure different things.
Four things people say that aren't quite true
“My mortgage is the same as rent, but I own something.” Misleading. Repayment builds equity; interest and other charges are expenses, and owning creates additional risks.
“Rent is always wasted money.” False. Rent pays for the use of housing and may preserve liquidity and flexibility.
“Property always increases in value.” False. Values can decline, especially when location or property condition changes.
“The notary fee is always exactly 1.5%.” False. That is an illustration; actual amounts depend on the transaction and legal cost schedule. 2
Questions about renting and buying
Should I buy right after arriving in Germany?
Not automatically. Think about how secure your income is, whether you might move, whether you can get financing and what it really costs.
Is Grunderwerbsteuer the same throughout Germany?
No. Federal-state rates differ. 3
Can I get a mortgage without a down payment?
Financing conditions vary by lender and applicant. Higher borrowing generally raises financing risks and can alter the interest rate offered.
Is a house always a better retirement plan than ETFs?
No. Property ownership and financial investing have different risk, liquidity, concentration and cost characteristics.
Check yourself
Which part of a mortgage payment builds what you own?
Video lesson · In the makingRenting vs buying
Official sources
- Verbraucherzentrale, financing questions and buying-cost categories
- Verbraucherzentrale, how to calculate what you can afford
- State law NRW, Grunderwerbsteuer tax rate of 6.5%
Last checked:
We explain how the German rules work in general. This isn't personal financial, tax or legal advice. Investments can lose value.