Sweden Mortgage Calculator

Your borrowing limit is determined by the Bolånetak (Loan-to-Value ceiling) and your debt-to-income ratio, which dictates how aggressively you must pay back the loan.

The 85% Bolånetak (LTV Ceiling)

By law, Swedish banks cannot lend more than 85% of the property's market value using the home as collateral. You must provide a 15% down payment (Kontantinsats).

If you lack the 15%, you can sometimes take an unsecured personal loan (Privatlån or Blancolån) for the remaining amount, but this carries a significantly higher interest rate (often 5% to 8%) and requires rapid repayment.

The Amortization Requirements (Amortiseringskrav)

Sweden's unique amortization rules force you to pay down principal based on your LTV and Debt-to-Income (DTI) ratio.

If your LTV is above 70%, you must amortize (pay off principal) by 2% of the total loan amount per year.

If your LTV is between 50% and 70%, you must amortize 1% per year.

If your LTV is below 50%, amortization is technically optional, though many banks still encourage it.

If your total mortgage exceeds 4.5 times your gross annual income, you must add an extra 1% amortization per year, regardless of your LTV.

Example: A borrower with 80% LTV and a loan 5x their income must amortize 3% of the loan amount annually.

Use the affordability calculator to calculate your required monthly amortization.

Fixed Rate (Bunden Ränta): Rates can be locked for 1 to 10 years. Breaking a fixed rate early incurs a substantial penalty known as Ränteskillnadsersättning (interest difference compensation).

Following the Riksbank's monetary policy adjustments, average 2026 rates are:

3-month Variable (Rörlig): 3.50% to 3.90%

5-year Fixed: 3.00% to 3.30%

*Rates are illustrative averages as of September 2026. Swedish banks actively negotiate, so always ask for a "Ränterabatt" (interest discount).*

Closing costs in Sweden are exceptionally low compared to the rest of Europe.

Mortgage Deed Fee (Pantbrev): 2.0% of the new mortgage amount. Note: If the previous owner already took out mortgage deeds (Pantbrev) equal to your loan amount, you pay nothing. You only pay the 2% on any new deeds created.

Use the budget calculator to estimate your exact cash required.

The 30% Tax Deduction (Ränteavdrag)

Sweden offers a massive subsidy to homeowners: the Ränteavdrag. You can deduct 30% of your mortgage interest payments against your income tax, up to a limit of 100,000 SEK per year (per person). Above 100,000 SEK, the deduction drops to 21%.

If you and your partner pay 100,000 SEK in interest a year, the government effectively refunds you 30,000 SEK through your tax return.

Many Swedish homeowners divide their mortgage loan into multiple tranches (for example, one-third on a 3-month variable rate, one-third fixed for 3 years, and one-third fixed for 5 years). This diversification strategy dampens interest rate shock when benchmark rates move rapidly. However, Swedish financial advisors caution that split loans effectively lock you to your current lender: under Swedish banking regulations, you cannot easily refinance the variable portion to another bank while the fixed tranches remain active without paying substantial interest compensation penalties (ränteskillnadsersättning).