Montenegro Rental Income Tax 2026: Rates and Filing

A two-bedroom flat near the Porto Montenegro marina rents for a solid sum in high season, and the owner's first tax question is usually whether to declare the summer weeks at all. The answer is yes, and the good news is that Montenegro rental income tax is straightforward: 15% of the net rent, with a choice between a standard expense allowance and real costs, and a different collection route depending on who the tenant is. This guide sets out how long-term and tourist rentals are taxed, what non-resident landlords file and where the common mistakes are.

How is rental income taxed in Montenegro?

Income from letting real estate is a category of personal income taxed at a flat 15%. The base is the net rent: gross rent received in the year minus allowed costs. The landlord chooses one of two methods for costs. The standard allowance is a percentage of gross rent fixed by law and requires no documents. The actual cost method deducts documented expenses connected to the letting and suits owners with high maintenance, financing or agency costs.

On the tax itself the municipality adds its surtax, so the effective charge is slightly above 15% of the net rent. Montenegro rental income tax applies to residents and non-residents alike when the property is located in Montenegro, because the source of the income is the property.

Rent received by a company that owns the property is not personal income at all. It is ordinary business revenue, taxed within corporate profit after all business costs, and that distinction drives the choice of how to hold an investment property. Our real estate advisers run that comparison for buyers before purchase.

Standard expense allowance or actual costs: which should a landlord choose?

The standard allowance is simpler and often better for a flat in good condition with low running costs. Actual costs win when the owner has significant outgoings in the year.

Factor	Standard allowance	Actual costs
Documents required	None beyond the lease and rent receipts	Invoice or statement for every cost
Typical winner	Newer flat, no mortgage, owner manages it	Renovation year, agency-managed, financed purchase
Deductible items	Fixed percentage of gross rent	Property tax, maintenance, agency fees, insurance, utilities paid by owner, financing costs where allowed
Risk	None; the percentage is fixed	Disallowed items if documents are missing
Switching	Chosen each year in the return	Chosen each year in the return

The choice is made in the annual return for that year, so a landlord can use actual costs in a renovation year and the standard allowance the next. We run both calculations for every landlord client before filing and pick the lower tax.

How are long-term residential leases taxed and collected?

A long-term lease to a private individual is the simplest case: the tenant pays the agreed rent, the landlord keeps records and declares the total in the annual personal income tax return by the end of April of the following year, choosing a cost method. The tax is paid on assessment. The lease should be in writing and the landlord should register the tenant's address with the police, which is the tenant's legal obligation but in practice falls to the owner for foreign tenants.

A lease to a company, an entrepreneur or an institution changes the collection. The tenant becomes the withholding agent: it calculates 15% on the net rent, pays it to the Tax Administration with its monthly filings and transfers the net amount to the landlord. The landlord then has little or nothing left to file for that income. Landlords who let office space or staff accommodation to businesses therefore see the tax leave before the rent arrives. The tax position of the tenant company is unaffected; the rent is a deductible cost for it, which our accounting team books like any other expense.

What applies to tourist and short-term rentals?

Short-term letting to tourists is both a tax matter and a tourism matter. The owner registers the accommodation with the local tourist organisation, obtains the categorisation that the municipality requires and registers each guest within the deadline, with the tourist tax collected per guest night. The rent itself is taxable income.

Depending on the municipality and the type of accommodation, registered private renters may be assessed on a simplified flat basis per bed rather than on actual rent. Where no such regime applies, or where the owner lets through platforms at scale, the rent is declared as ordinary property income at 15% with the same choice of cost method. Owners who treat platform income as invisible make a costly assumption: the tourist organisation, the banks and the platforms all generate records.

Larger operations, several flats or a guesthouse, usually belong in a company or an entrepreneur registration, with VAT once the turnover threshold is crossed. That is a planning conversation, and the comparison between personal letting and a business structure is one we have most often with coastal owners.

What do non-resident landlords file in Montenegro?

Property in Montenegro produces Montenegrin-source income, so a landlord living in Germany, the UK or Turkey pays Montenegro rental income tax here first. The steps for a non-resident are:

• Obtain a Montenegrin tax identification number
• Appoint a local representative for correspondence and filing
• Keep the lease, rent receipts and cost documents in a form the representative can use
• File the annual return by the end of April and pay the assessed tax
• Report the rent at home and claim the credit for Montenegrin tax

Most of Montenegro's double tax treaties give the country where the property is located the primary right to tax rent, so the home country credits what was paid here rather than taxing the rent again in full. Our overview of Montenegro double tax treaties explains how the credit is claimed.

Non-resident landlords also pay the annual property tax to the municipality, a separate charge from rental income tax, and we handle both under one mandate for owners abroad.

Which costs reduce the rental tax base under the actual cost method?

The costs that qualify are those connected to earning the rent, documented by invoice, contract or bank statement. In practice the list for a typical flat is:

• Annual municipal property tax
• Repairs and maintenance, including replacement of appliances and furniture
• Agency or property management fees
• Building maintenance charges paid by the owner
• Insurance of the property
• Utilities where the owner pays them and the rent is inclusive
• Depreciation and financing costs where the rules allow them for the property

Improvements that increase the value of the property, such as adding a room, are not an annual cost; they are added to the acquisition cost and reduce the gain when the property is eventually sold, which is covered in our guide to Montenegro capital gains tax.

Which mistakes do landlords make most often?

The errors are consistent across our client files:

• Not declaring summer rentals on the assumption that short lets are informal
• Letting to a company without agreeing who handles the withholding, so the tax is paid twice or not at all
• Choosing the standard allowance in a year with a 15,000 euro renovation
• Keeping no written lease, which weakens both the tax file and the owner's legal position
• Forgetting that the municipal surtax is added on the tax

Each is fixed with a short annual review before the April filing, and the review usually pays for itself in the first year.

Declare your Montenegro rental income at the lowest correct tax

Montenegro rental income tax is a flat 15% on net rent, and the net figure is where landlords gain: the right cost method, documented expenses, the correct withholding route for company tenants and a return filed by the end of April. Non-resident owners need a local representative and a clean file; resident owners need the same file plus the interaction with their other income. Send us your lease and your cost documents for the year and we will prepare both calculations and file the better one; our fixed-price packages include the landlord return for owners who hold through us.