The first thing I tell my clients about tax and accounting in Montenegro is this: the work does not end the day your d.o.o. (limited liability company) is registered. The real work is running the company's tax life on rhythm, every month and every year. Working with Turkish entrepreneurs in Budva, the problem I see most often is that people glance at the low headline rates and conclude the company will "take care of itself." In reality, the Poreska uprava (Montenegrin Tax Administration) has now heavily digitized filing, electronic applications, registration and audit; and for the 2026 summer season the tax authority openly announced that it was tightening its audits.
I am not going to unpack incorporation steps, company types, start-up costs, or the tax comparison you make when deciding here; for those, the company formation cost, steps and tax guide and the company formation main guide are the better places. My focus here is what you manage after the company is open: which taxes arise, which return is filed when, how the books are kept, and where things go wrong if you neglect something.
How the company's tax life begins
Once a company is set up, I first clarify its tax identity and its operational flow. With the CRPS registration, the company is assigned a PIB; this is the company's core tax number, and you run everything through it — dealings with the tax authority, payroll, banking and official filings. Having a PIB does not automatically make you a PDV taxpayer. PDV — porez na dodatu vrijednost, i.e. VAT — is a separate VAT status; it is switched on separately when needed. In the legislative alignment at the end of 2025, the way an EU-style VAT number was constructed by adding an "ME" prefix to the existing tax number further showed that this is a distinct layer.
The framework I put in place in practice is simple: from the very first month, document flow, bank movements, invoicing discipline, fiscalization if there is a cash register, and — if there are employees — payroll and a monthly checklist all fall into place. For clients who plan to base their residence on the company, I take this even more seriously; because a company that looks fine on paper but is actually non-compliant creates risk not only in the tax file but in the overall legal picture.
Which taxes you will encounter
Let me speak with a quick reference. Porez na dobit (corporate income tax) is no longer read through the old flat nine-percent logic. As of 2026, corporate income tax is progressive: 9% on profit up to EUR 100,000; for the EUR 100,000.01–1,500,000 band, EUR 9,000 plus 12% on the excess; and above that, EUR 177,000 plus 15% on the excess. For PDV, the standard rate is 21%; since 2025 the reduced-rate structure also includes 15% and 7%. If you distribute profit, a general withholding tax burden also comes into play on dividend payments; for dividends sourced in Montenegro, the general withholding rate is, as a rule, 15% today.
| Taxable profit (oporeziva dobit) | Corporate income tax (porez na dobit) |
|---|---|
| 0 – 100,000 EUR | 9% |
| 100,000.01 – 1,500,000 EUR | 9,000 EUR + 12% on the excess |
| 1,500,000.01 EUR and above | 177,000 EUR + 15% on the excess |
| PDV rate | Scope |
|---|---|
| 21% | Standard rate |
| 15% and 7% | Reduced rates |
| 0% | Exports and certain transactions |
If there are employees, the file grows. On salaries, porez na dohodak (personal income tax) is applied progressively: 0% up to EUR 700 gross, 9% on the EUR 700.01–1,000 band, and 15% above that. On the social security side, recent reforms have significantly changed the burden; the current common practice is to run the calculation on 10% PIO (pension and disability insurance) and a 0.5% unemployment contribution on the employee side. Here, for every payroll period, I separately confirm the municipality-based prirez (local surtax) and the current payroll parameters; because in wage taxation the most expensive mistake is running payroll "on the old rates."
| Monthly gross wage | Personal income tax (porez na dohodak) |
|---|---|
| 0 – 700 EUR | 0% |
| 700.01 – 1,000 EUR | 9% |
| Above 1,000 EUR | 15% |
The filing and payment calendar
In Montenegro, what keeps a company standing is the calendar far more than the rates. For corporate income tax, the tax year is as a rule the calendar year. The annual corporate income tax return and the related annexes are, under the normal regime, filed electronically by the end of March of the following year; the tax is also paid in the same period. In 2026, because of the IRMS transition, a technical extension until 24 April 2026 was granted for the 2025 financial statements and corporate income tax returns, but the tax payment date was left at 31 March 2026. My advice to clients is clear: even if the system has granted an extension, do not leave the work to the "last week."
If you have moved into PDV, the rhythm is tighter. Under the current framework, the VAT accounting period is essentially the calendar month; the return is filed by the 15th of the following month, and payment falls due on the same date. Even if there is no activity, the filing obligation continues under a nil-return logic. If output VAT is lower than input VAT, the amount is carried forward to the next period; if you request a refund, the mechanism provides for a refund within 60 days under the general rule, and within 30 days for a predominant exporter (foreign revenue over 51%) or a taxpayer with a VAT surplus in more than three consecutive periods. If you have a tax debt, the refund is first set off against that debt.
In a company with employees, the third rhythm is payroll. Wages, taxes and contributions are closed monthly; the IOPPD practice also runs monthly and, as a general rule, is filed by the 15th of the following month. In Budva, especially for companies with seasonal operations, I have this calendar tied to a separate alarm system; because delays in employee reporting, wage tax and social contributions are among the first areas examined in an audit.
| Obligation | Period | Deadline |
|---|---|---|
| Corporate income tax return and payment | Annual (calendar year) | 31 March of the following year (technical extension to 24 April 2026 for the 2025 period; payment still 31 March 2026) |
| PDV return and payment | Monthly | 15th of the following month |
| Payroll / IOPPD | Monthly | 15th of the following month |
| Annual financial statements | Annual | 31 March (consolidated statements: 31 May) |
Accounting framework and financial statements
In Montenegro, accounting is not "putting receipts in a folder." Under the Law on Accounting, companies are required to keep books; these books run on the double-entry principle, all business transactions are recorded, and the records must be based on reliable accounting documents. At year-end an inventory is taken, the accounts are closed as of 31 December, and the annual financial statements are prepared.
Under the same law, the annual financial statements and, where required, the management report are submitted to the tax authority in written and electronic form no later than 31 March. For micro and small companies, a balance sheet, income statement, simplified notes and a statistical annex may be sufficient; for medium and large companies, a management report and a layer of IFRS compliance come into play. If consolidated statements are required, their deadline is separately 31 May.
This point matters too: working with a local accountant is in practice almost mandatory, but the law does not on its own say "you must necessarily employ an in-house local accountant." The preparation of the books and financial statements can be delegated to a business or a person outside the company. Even so, in d.o.o.s with foreign shareholders I do not leave this to the accountant alone; if the lawyer and the accounting team do not work together, the bank movements, contracts, expense documents and tax interpretation drift apart from one another. In addition, financial reports, the general ledger and the supporting journals must be retained for at least ten years.
The difference between PIB and PDV, and VAT registration
This is a topic that greatly confuses Turkish clients. The PIB is the company's tax identity; the PDV is the company having entered the VAT system. In other words, your d.o.o. has a PIB, but you may not be PDV-registered. PDV registration becomes mandatory once the last-12-months turnover threshold is exceeded; as of 2026 the threshold is EUR 30,000. Voluntary registration below the threshold is also possible; but once you enter voluntarily, the rule that you must stay in the system for at least three years matters.
Here I look at practice rather than theory. The typical problem with a client who registers for VAT late is this: the sales invoices appear to have been issued without VAT, and then correction, additional tax, late charges and a price dispute with the customer follow. The reverse also happens; the company enters PDV voluntarily at the outset, but because the business model is aimed at the end consumer, the price advantage is lost. That is why, for every company approaching the registration threshold, I ask for monthly rolling-turnover tracking.
Double taxation and residence between Türkiye and Montenegro
For the Turkish entrepreneur, my most valuable warning begins here. There is a treaty for the avoidance of double taxation between Türkiye and Montenegro; its basis is the treaty signed between Türkiye and Serbia and Montenegro, and it continues to apply in respect of Montenegro. The residence article of the treaty operates on the classic tie-breaker logic: permanent home, centre of vital interests, habitual abode, nationality and, if necessary, mutual agreement of the competent authorities come into play in that order. For structures other than individuals, criteria such as the legal seat and the place of effective management also gain importance.
The mistake I see most often in the field is this: assuming the matter is settled the moment the Montenegrin company pays low corporate income tax. It is not settled. If the person is treated as a full taxpayer in Türkiye, Turkish domestic law preserves its claim to tax individuals' worldwide income. The text of the Income Tax Law of the Turkish Revenue Administration also clearly states that individuals resident in Türkiye are taxed on the entirety of the earnings and revenues they derive both inside and outside Türkiye. On the Montenegrin side, tax residence can likewise be established by criteria of domicile, the centre of personal and economic interests, or a stay of 183 days in a tax year. In short, what is decisive is not the passport but the actual ties and the residence status.
On the dividend side, the treaty is separately important. Under the dividend article of the treaty, for a company beneficiary that holds directly at least a 25% share in the company paying the dividend, the tax in the source country may be limited to 5%; in other cases the ceiling is 15%. Montenegro's current treaty network table also shows the 15/5 band for Türkiye on dividends. But this is not an automatic advantage; without a residence certificate, genuine beneficial ownership and a correctly structured payment chain, the treaty protection does not work in practice. For the Turkish individual shareholder, separate filing, credit, exemption or the new 2026 rules may also come into play in Türkiye. Indeed, with Law No. 7582 published on 4 June 2026, Türkiye also introduced a special exemption regime for certain persons for foreign-source earnings and revenues; this exemption addresses not everyone, but specific persons who have had neither a domicile nor tax liability in Türkiye during the last three calendar years. That is why I never presume, in any file, the sentence "I paid in Montenegro, so it's finished in Türkiye."
The cost of neglect and the mistakes I see most often
When you neglect compliance, the first problem is usually not a large tax audit but an accumulation of small breaches. Failing to file the financial report and management report on time can lead, under Montenegro's Accounting Law in force for 2026 (Sl. list CG 84/25), to a fine of EUR 2,000 to EUR 20,000 for legal entities and EUR 600 to EUR 2,000 for the responsible person. On the VAT side, if no return is filed, the tax authority can itself assess the tax base based on inspection, comparison with similar taxpayers and other data on hand. That is why I regard the sentence "there was no activity, so we didn't file anything" as one of the most dangerous sentences.
Let me state the mistakes I see most often plainly. First, focusing only on the Montenegrin rates without ever considering Turkish residence. Second, delaying registration even though the PDV threshold has actually been exceeded. Third, leaving expenses made from the company account as if they were personal costs, with no documentary order. Fourth, sending the paperwork to the accountant months later rather than at month-end. Fifth, abandoning the returns of a dormant company entirely on the reasoning that "it can just sit there." The sequel to this is usually a tax debt, penalties, a bank/registry problem, and finally a dormant company and company closure file.
This text is for general information purposes; the outcome on rates, deadlines, residence and double taxation must be separately confirmed in each concrete file according to the company structure, actual management, and the person's ties to Türkiye and Montenegro.
