Mortgage credit

Mortgage credit is a form of credit used when buying or refinancing residential property and is subject to stringent rules.

Glossary
Mortgage credit

Explained – what does a mortgage involve?

Mortgage credit refers to loans or credit granted to individuals to finance the purchase of a home. A lawyer specialising in financial regulation frequently advises on mortgages as the area is heavily regulated. Across Europe, these loans are governed by domestic legislation and standards under the EU mortgage directive. In Sweden, this includes the Act on Certain Activities with Residential Mortgages (2016:1024) and the Swedish Consumer Credit Act (2010:1846). The framework includes requirements for credit assessment, amortization and information on the loan to value ratio (LTV ratio). The objective is a secure lending process that protects consumers and supports stability in the financial system.

When does a mortgage become relevant?

A mortgage becomes relevant when a consumer needs to finance the purchase of a flat, house or holiday home. It also applies to a home refinancing loan or when an existing mortgage loan is extended. For lenders, the issue is central when assessing a household’s capacity to repay, calculating the LTV ratio and applying amortization requirements. Mortgage credit therefore affects both individual household finances and the stability of the housing market.

Mortgage credit agreement document with house icon, representing home loan financing, mortgage terms and lender requirements.

Key considerations for mortgage credit and amortization

Both lenders and consumers must adhere to clear legal requirements and guidance when arranging a mortgage or a home refinancing loan.

Conduct a thorough creditworthiness assessment that considers income, existing debts and a property value assessment.
Calculate the loan to value ratio and ensure it sits within applicable thresholds for a mortgage loan extension.
Apply amortization requirements linked to both the LTV ratio and the household’s income level.
Provide clear information on the effective interest rate and the annual percentage rate APR, the fixed rate period and the total cost of credit.
Inform the consumer of the right to early repayment and any fees and charges associated with such repayment.
Ensure marketing of mortgages and any home refinancing loan is transparent and not misleading.

Following these points strengthens trust in the lender and contributes to a stable and responsible mortgage market.

Mortgage credit

Why is mortgage credit important?

Mortgage credit is a prerequisite for individuals to finance their homes. As these loans are typically large and run over long terms, a framework is required that both safeguards the consumer and supports stability in the financial sector. Without mortgages, access to owner-occupied housing would be severely constrained.

Amortization requirements and rules on the LTV ratio play a central role in reducing the risks associated with high household indebtedness. These requirements help consumers build a stronger financial position over time whilst enabling lenders to maintain a more resilient loan portfolio. The standards arising from the EU mortgage directive also promote greater consistency across the single market.

Clear regulation of mortgages benefits both consumers and the market. It provides more predictable conditions for households, discourages over-borrowing and strengthens financial system stability. In turn, mortgages support a healthier housing market and a more sustainable economy over the long term.

A mortgage is a loan used to finance the purchase or refinancing of a home. It is governed by legislation on residential mortgages and by the Consumer Credit Act.

A lender must always perform a credit assessment before granting a mortgage. This ensures the consumer can manage the long-term payments under the loan.

Amortization requirements determine the minimum annual repayments. They depend on the property’s LTV ratio and the household’s income and are designed to reduce the risk of over-indebtedness.

Consumers have statutory rights designed to protect them. These include:

The right to clear information on interest, the annual percentage rate APR, fees and charges, and other loan terms.
The right to repay the loan in full or in part ahead of schedule.
The right to a fair and transparent creditworthiness assessment.

A mortgage is secured against a residential property. Amounts are usually larger and terms longer than for other consumer credit, which is why the rules on amortization and the LTV ratio are more comprehensive.

Mortgages influence both household indebtedness and the stability of the financial system. Because mortgage lending is a central part of the credit market, it has significant macroeconomic effects. A well-regulated mortgage market contributes to stability by:

Discouraging over-borrowing and strengthening household finances.
Creating predictability for lenders and borrowers alike.
Supporting stability in the financial system and the housing market.

Across Europe we advise on mortgages, credit assessment standards and the application of the EU mortgage directive, including issues such as property value assessment, the fixed rate period, the effective interest rate, the total cost of credit and related fees and charges.

We also support lenders and borrowers with structuring a home refinancing loan and with the implications of any mortgage loan extension.