Montenegro has moved away from a rigid salary-based approach to household borrowing, giving banks greater responsibility for determining how much debt individual customers can safely service. Amendments to the Law on Consumer Credits entered into force on 2 July 2026, changing Article 30 and expanding the authority of the Central Bank of Montenegro (CBCG) to establish creditworthiness criteria.
The legislation does not establish a fixed statutory limit requiring borrowers to allocate no more than 30%, one-third or 50% of monthly income to loan repayments. Instead, banks, microfinance institutions and other authorised creditors must assess each customer’s overall financial position before approving credit and determining an affordable repayment.
CBCG sets framework for affordability assessments
Under the new framework, lenders must consider regular income, existing debts, other financial obligations, minimum living costs and the characteristics of the proposed loan. The 50% of regular monthly income threshold is therefore treated as an indicator of increased repayment risk rather than an automatic legal ceiling. Where total monthly credit obligations exceed half of regular income, CBCG expects lenders to apply particular scrutiny.
The approach gives banks greater discretion while placing greater responsibility on them to demonstrate that new borrowing is sustainable. A borrower with stable employment, few dependants, significant savings and limited existing obligations may have a different repayment capacity from another customer earning the same salary but carrying substantial household expenses or other debt.
Credit growth increases importance of underwriting
The regulatory change comes as Montenegro’s banking system continues to expand its lending activity.
Banks had €5.77bn of total loans outstanding at the end of May 2026, while deposits reached €5.97bn and banking-sector capital stood at approximately €1.08bn. Capital had increased by more than 14% year on year. Deposits accounted for approximately 74.5% of liabilities and capital, while banks were directing an increasing share of available liquidity towards lending rather than maintaining the larger cash and securities positions seen previously.
CBCG’s affordability framework requires lenders to establish a reliable history of a borrower’s income rather than relying only on the latest salary payment. Creditors must examine income over an observation period, identify significant variations and avoid assuming substantial future income increases unless credible evidence supports them.
Seasonal and irregular income receives greater scrutiny
The requirements are particularly relevant to borrowers with seasonal or irregular earnings. A hospitality worker whose income is significantly higher during the summer season cannot automatically be assessed in the same way as a public-sector employee receiving stable monthly wages.
Self-employed borrowers, entrepreneurs and people with irregular income require additional verification of sustainable earning capacity.
Lenders must also consider foreseeable changes that could weaken repayment ability, including lower income after retirement, increases in variable interest rates and deferred principal payments. The assessment therefore moves beyond the borrower’s current salary and towards the household’s broader capacity to absorb debt under changing circumstances.
Mortgage lending faces particular implications
The new framework is especially relevant to housing loans, which can extend for 20 or 30 years. A difference in the permitted monthly repayment can significantly change the amount a household can borrow. A household able to allocate €450 per month to a mortgage can obtain substantially less financing than one able to service €600 or €650, assuming identical interest rates and maturities. Montenegro’s property market has already been closely connected with bank lending and foreign investment. Greater borrowing capacity can increase access to mortgages, while also affecting the amount buyers can offer for residential property.
Consumer Credit Law introduces additional protections
The new rules build on the consumer-credit regime that began operating in November 2025. CBCG subsequently held meetings with all commercial banks to harmonise implementation. The framework introduced stricter creditworthiness assessments, enhanced disclosure requirements and stronger protection for borrowers experiencing repayment difficulties.
A major change was the introduction of a legal ceiling for the effective interest rate (EIR) on consumer loans. The maximum EIR cannot exceed twice the weighted average effective interest rate on outstanding consumer loans recorded in CBCG’s Credit Registry at the end of the relevant quarter. CBCG calculates and publishes the reference rate quarterly.
The framework therefore regulates both the cost of consumer borrowing and the borrower’s capacity to service the debt. The law also removed certain charges connected with consumer borrowing and strengthened requirements for transparent information about costs, risks and contractual rights before agreements are signed. For consumer loans secured by real estate, processing fees and certain early-repayment charges were removed under the new framework.
Banks must respond to repayment difficulties
Creditors are also required to make reasonable efforts to find solutions when borrowers experience financial difficulties before immediately pursuing forced collection or court enforcement. Potential measures include restructuring, repayment adjustments and temporary relief where circumstances justify such action. The framework therefore combines requirements at the point of loan origination with measures governing the treatment of borrowers who subsequently experience repayment problems.
Lending competition remains significant
The average weighted effective interest rate on Montenegro’s total banking loan portfolio stood at approximately 6.11% in May 2026, while the effective rate on newly approved loans averaged around 5.98%. These rates were substantially below those typically charged by microcredit institutions, leaving commercial banks as the principal source of household finance.
The affordability-based approach gives banks more flexibility than a fixed statutory repayment ratio, but also places greater responsibility on their internal credit assessments. Two banks could potentially reach different decisions about the same borrower because of differences in risk models, household-expense assessments and appetite for specific customer segments.
50% threshold serves as a risk indicator
The 50% debt-service indicator does not mean that every borrower can automatically devote half of their salary to debt repayments. Nor does exceeding that level automatically prohibit a loan. Instead, it represents a supervisory warning level requiring lenders to examine the customer’s circumstances more closely.
For a household earning €2,000 per month, total monthly debt service of €1,000 would require greater scrutiny of existing loans, dependants, living expenses and income stability. A household earning €900 could face tighter effective borrowing capacity even at a lower debt-service ratio because minimum living expenses account for a larger share of income. The assessment therefore places greater emphasis on disposable income and overall household affordability rather than applying a single percentage to every borrower.
Banks retain final credit decision
CBCG establishes the supervisory framework and creditworthiness requirements, while the commercial lender remains responsible for approving the loan and determining the acceptable debt burden. The reform therefore represents a shift from a mechanical statutory restriction towards risk-based regulation.
For borrowers, there is no universal formula under which the law automatically limits monthly repayments to one-third or one-half of salary. Credit access will depend more directly on the customer’s income, existing obligations, living costs, loan characteristics and financial stability. For banks, the change provides greater flexibility in lending decisions while requiring stronger evidence that individual loans are sustainable. The reform also gives CBCG greater scope to adjust supervisory standards as credit and financial-stability risks evolve, while leaving individual lending decisions with the institutions that extend the credit.
