Montenegro Investment Income Guide 2026

Overview — Investment Income Taxation

Montenegro taxes investment income primarily through withholding taxes at source. The withholding tax is generally a final tax for resident individuals, meaning no further tax reporting is required. For companies, withheld tax is creditable against corporate tax. For non-residents, withholding tax rates may be reduced under applicable double tax treaties. The Tax Administration administers all withholding tax under the Law on Personal Income Tax and the Law on Corporate Income Tax. The investment landscape in Montenegro includes bank deposits, government bonds, corporate shares, mutual funds, and real estate.

Dividends — 15% WHT

Dividends paid by Montenegrin-resident companies are subject to withholding tax at 15% for resident shareholders. This is a final tax for resident individuals, meaning the dividend income is not included in the individual's progressive IIT assessment. For corporate shareholders, the 15% WHT is a creditable advance payment against their CIT liability. For non-residents, the dividend WHT rate is generally 15% (reduced to 5-10% under most DTTs). Dividend distributions from profits that have already been taxed at the corporate level may benefit from participation exemption rules to avoid economic double taxation.

Interest Income — 9% WHT

Interest income is generally subject to 9% withholding tax at source:

• Bank deposits — 9% WHT on interest earned (final tax for individuals)
• Government bonds — 9% WHT on interest payments
• Corporate bonds — 9% WHT on interest
• Loans between companies — 9% WHT on interest paid to residents, 9% to non-residents (reduced under DTTs)

Interest on savings accounts and fixed-term deposits is widely available through Montenegrin banks. The 9% WHT is a final tax for resident individuals, meaning no further declaration is required. For companies, the 9% WHT is a creditable prepayment against CIT.

Securities & Capital Gains

Gains from the disposal of securities (shares, bonds, investment units) are subject to capital gains tax. For individuals, the rate is 15% on the net gain. The gain is calculated as the positive difference between the selling price and the purchase price, adjusted for transaction costs. Capital losses may be offset against capital gains in the same year and carried forward for up to 5 years. Gains from shares held on the Montenegro Stock Exchange (MNSE) are treated the same as unlisted shares. There is no general exemption for listed securities gains, unlike some neighbouring jurisdictions.

Mutual Funds & Collective Investment Schemes

Distributions from mutual funds and collective investment schemes are generally subject to the same withholding tax rules as dividends (15% WHT). Capital gains realised by the fund are not taxed at the fund level (subject to certain conditions), but are taxed when distributed to investors or when investors redeem their units. Open-ended investment funds benefit from a transparent tax treatment where income is taxed at the investor level, not the fund level. Closed-ended funds are subject to standard CIT on their income. The Capital Market Commission of Montenegro regulates all investment funds.

FAQs

Do I need to report dividend income on my tax return?

If you are a resident individual, the 15% WHT on dividends is final, so no further reporting is needed. Non-residents and corporate shareholders should report and claim treaty relief where applicable.

Are foreign investment income and capital gains taxable in Montenegro?

Yes, tax residents are taxed on worldwide investment income. Foreign dividends, interest, and capital gains should be declared in the annual tax return. Foreign tax credits may be available under DTTs.

Can I claim a refund if WHT exceeds my tax liability?

Yes, where the WHT deducted exceeds the final tax liability, you can claim a refund from the Tax Administration by filing an annual return.

Disclaimer

This guide provides general information about Montenegrin investment income taxation for the 2026 tax year. Tax laws and rates may change. Always consult with a qualified Montenegrin tax advisor or the Tax Administration of Montenegro for advice specific to your situation. InvestmentKit does not provide tax advice.