The borrower must be able to pass a credit assessment that accounts for a potential 40% increase in the mortgage payment burden (regular loan repayment).
According to the Central Bank of Iceland's regulations, the payment burden ratio, which is the proportion of income allocated to mortgage payments, must not exceed 35% or 40% for first-time buyers.
Additional surplus requirement in credit assessment:
If the total mortgage application exceeds ISK 70,000,000, the credit assessment must show a surplus of ISK 10,000 for each million above ISK 70,000,000.
Example: For an ISK 80,000,000 mortgage, the credit assessment must show a surplus of ISK 100,000.