A client asked us last month: "Is the 15% Serbia CIT rate real, or are there hidden layers that push the effective rate higher?" It is real. Corporate income tax in Serbia is a flat 15% on taxable profit, with no municipal surcharges and no minimum tax. Compare that to Germany at approximately 29.9%, or France at 25%: Serbia sits near the bottom of the European range.[1] That single number is the reason founders comparing jurisdictions consistently put Serbia on their shortlist. What they still need to understand is everything around that number: how the tax base is calculated, when returns are filed, which withholding taxes bite when money leaves the country, and what rules apply to foreign companies operating here without a local entity.
For the structural context of incorporating the entity that will pay this tax, see our blog on company formation in Serbia.
Contents
- The 15% CIT Rate and Who It Applies to
- How the Corporate Income Tax Base Is Calculated
- Annual Return, Advance Payments, and Deadlines
- Withholding Tax on Dividends, Royalties, and Services
- Foreign Companies and Permanent Establishment Risk
- Tax Incentives That Reduce the Effective CIT Rate
- Frequently Asked Questions
The 15% CIT Rate and Who It Applies to
Corporate income tax in Serbia is governed by the Corporate Income Tax Act (CITA).[2] The corporate income tax Serbia imposes applies to all legal entities incorporated in Serbia: limited liability companies (d.o.o.), joint-stock companies (a.d.), and other corporate forms. Sole proprietors (preduzetnici) fall under a separate personal income tax regime and are not subject to CITA.
There is no progressive scale and no reduced rate for small companies. A startup generating its first RSD 10 million in profit pays the same percentage as a large corporation. Residency follows the place of incorporation: a company registered in Serbia is a Serbian tax resident and is taxed on its worldwide income. A foreign company may be subject to Serbian corporate income tax only to the extent its income is attributable to a permanent establishment here, or falls within the withholding tax rules discussed below.
Think of Serbian CIT like a single-rate toll road: the fee is the same for every vehicle, the route is straightforward, and there are no surprise tolls at the exit. The complexity lies not in the rate itself but in correctly identifying what counts as taxable profit before you apply it.
How the Corporate Income Tax Base Is Calculated
Serbia uses a conformity model: the starting point for the CIT calculation is accounting profit shown in the statutory financial statements, prepared under Serbian accounting standards. A set of statutory adjustments then transforms that figure into taxable profit.
Non-deductible expenses
Expenses not incurred to generate taxable income are disallowed in full. Impairment losses on financial assets are recognised for tax only when realised. Interest on related-party loans above the 4:1 debt-to-equity ratio is disallowed under thin capitalisation rules (CITA, Article 61).[3] Fines and penalties are fully non-deductible. Representation expenses above a statutory cap are partly disallowed.
Capital gains
Capital gains derived from the sale of shares, real property, and intellectual property rights are included in the taxable base of legal entities and are subject to corporate income tax at a rate of 15%. Capital losses arising from the disposal of assets may be offset only against capital gains and cannot be used to reduce operating income.
Loss carryforward
Tax losses may be carried forward for up to five years and offset against future taxable profits. Carryback of losses is not permitted. The utilisation of tax losses is not generally affected by changes in ownership, although general anti-abuse rules may apply.
Bottom line: for most Serbian d.o.o. companies, the gap between accounting profit and taxable profit is small. The adjustments bite hardest in two scenarios: heavily debt-financed structures (thin capitalisation) and companies that have booked large provisions or impairments not yet realised for tax purposes.
Annual Return, Advance Payments, and Deadlines
The Serbian financial year is the calendar year for most companies. A different fiscal year requires Ministry of Finance approval.
Annual return (PDP)
The annual CIT return (Poreski bilans i poreska prijava, "PDP") is submitted electronically through the Tax Administration's ePorezi portal within 180 days of the financial year end. For calendar-year taxpayers that is 30 June. The return incorporates the tax balance sheet and the final liability calculation, and must be filed together with the annual financial statements where audit or review is required.
Advance payments
Monthly advance CIT payments are due by the 15th of each month, calculated as one-twelfth of the previous year's final CIT liability. When the annual PDP is filed, total advances are compared to the final liability. Any excess is credited or refunded; any shortfall is due within the filing deadline.
A newly registered company has no prior-year liability to base advances on. It must file an initial advance return (PPP DG-1S) within 15 days of BRA registration and pay advances based on a self-assessed profit projection. This is the most commonly missed obligation by new founders. Penalties are calculated automatically by the Tax Administration; there is no administrative discretion to waive them.
| Obligation | Deadline (calendar-year taxpayer) |
|---|---|
| Monthly advance payment (for previous month) | 15th of each month |
| Annual PDP return for 2025 | 30 June 2026 |
| Initial advance return for newly registered company (PPP DG-1S) | Within 15 days of BRA registration |
In short: the corporate income tax Serbia applies is straightforward; the risk for most founders is not the rate but missing the 15-day deadline for the initial advance return. Set a calendar reminder the day you receive your BRA registration decision.
Withholding Tax on Dividends, Royalties, and Services
When a Serbian company pays certain categories of income to a non-resident, it must withhold tax on the gross amount before transferring the funds. The domestic rate is 20%. For foreign investors, the most commercially significant exposure is on dividend distributions to the parent company. At a domestic 20%, the impact on net investment return is substantial.
The withholding obligation covers: dividends, interest, royalties, lease payments for movable and immovable property, and fees for specific services (market research, accounting, auditing, legal, and other business consulting) paid to recipients in jurisdictions with which Serbia has no tax information exchange agreement.
Double tax treaties
Serbia has signed double taxation agreements with over 60 countries. These typically reduce the withholding rate on dividends to 5% or 10% depending on the ownership threshold, and on royalties and interest to 10% or lower. To apply a treaty rate, the non-resident must provide a certificate of tax residence issued by its home tax authority, and it must be in hand before each payment is made, not afterwards.[4]
Applying the wrong rate after the fact, or collecting the residence certificate after the payment, results in the Serbian company being liable for the full 20% from its own resources. Our team regularly advises clients on withholding structuring before dividend distributions: the analysis needs to happen before the payment is approved, not after the money has moved.
| Payment type | Domestic WHT rate | Typical treaty rate |
|---|---|---|
| Dividends | 20% | 5%–10% |
| Interest | 20% | 0%–10% |
| Royalties | 20% | 5%–10% |
| Service fees (listed categories) | 20% | Often 0% under business profits article |
| Capital gains on shares | 20% | Often exempt (varies by treaty) |
The current list of all treaties in force is published by the Serbian Tax Administration. Before any outbound payment, confirm both the applicable treaty rate and the certificate of residence requirement.
Foreign Companies and Permanent Establishment Risk
A foreign company operating in Serbia without a separately incorporated entity may nonetheless owe Serbian corporate income tax if it has a permanent establishment (PE) here. The CITA definition largely follows the OECD model.
A fixed place of business through which the foreign company carries out its activity constitutes a PE. A construction or installation project lasting more than six months also qualifies. A dependent agent who habitually concludes contracts on behalf of the foreign company creates a PE even without a fixed place of business.
Back to Luca: imagine he never incorporated a Serbian entity but hired a Belgrade-based developer full-time, working from home, concluding client contracts by email, using company-provided equipment. The Serbian Tax Administration may treat that arrangement as a permanent establishment of the Italian company. The resulting corporate income tax and withholding exposure, assessed retrospectively with interest, typically costs more than proper structuring from day one would have.
For a comparison of the PE route versus incorporating a separate Serbian entity, see our blog on branch offices and representative offices in Serbia. For multi-entity groups, our blog on company law in Serbia covers the structural considerations.
Tax Incentives That Reduce the Effective CIT Rate
Several incentives can push the effective corporate income tax Serbia rate well below 15% for qualifying companies.
Large investment CIT exemption (10 years)
A company that invests at least RSD 1 billion (approximately EUR 8.5 million) in fixed assets and employs at least 100 new employees qualifies for a complete corporate income tax exemption for 10 years from the year the conditions are first met (CITA, Article 50a). The exemption applies only to profit from the qualifying activity, and both the investment and the employment level must be maintained throughout the period.
R&D super-deduction (200%)
Qualifying research and development expenditure carried out in Serbia is deductible at 200% of actual cost, creating a net additional deduction equal to 100% of the spend. The criteria follow the OECD Frascati Manual definition. IT product companies, pharmaceutical firms, and engineering companies use this relief most. More detail is available in our blog on tax incentives for companies in Serbia.
Payroll tax relief for relocating employees
A newly employed individual who has not been a Serbian resident for at least 24 months may benefit from a 70% reduction in employment income tax for five years. For companies relocating international talent to Belgrade, this is commercially significant. The full picture of employment-related incentives is covered in our blog on employment law in Serbia.
For comprehensive advice on tax planning, structuring, and compliance for your Serbian company, our tax law practice covers the full range of corporate and cross-border tax matters.
Frequently Asked Questions
What is the corporate tax rate in Serbia?
The corporate income tax rate in Serbia is a flat 15% applied to taxable profit. There is no progressive scale, no reduced rate for small or medium-sized companies, and no municipal surcharge. The CIT rate Serbia applies has been stable since 2013 and is one of the lowest standard corporate tax rates in Europe.
Is Serbia tax friendly for foreign companies?
Yes, by most comparative measures. The 15% flat corporate income tax Serbia applies is below the EU average of approximately 21%. The participation exemption, R&D super-deduction, and large-investment CIT holiday further reduce the effective rate for qualifying companies. The main tax risks for foreign companies are withholding tax on outbound payments (largely mitigated by Serbia's DTA network) and permanent establishment exposure where Serbian-based individuals work for foreign entities without a properly structured local presence.
When is the corporate tax return due in Serbia?
The annual CIT return (PDP) must be filed electronically within 180 days of the financial year end. For calendar-year taxpayers, the return for 2025 is due by 30 June 2026. Monthly advance payments are due by the 15th of each month. A newly registered company must file an initial advance return (PPP DG-1S) within 15 days of BRA registration.
What withholding tax applies to dividends paid to a foreign parent company?
The domestic withholding tax rate on dividends paid to a non-resident is 20%. Where a double tax treaty applies, the rate is typically reduced to 5% (for holdings of 25% or more) or 10%. Serbia has DTAs with over 60 countries. To apply the reduced rate, the Serbian company must hold a valid certificate of tax residence from the parent's home tax authority at the time of payment.
Does a foreign company working with Serbian contractors have corporate income tax exposure in Serbia?
Engaging an independent Serbian contractor does not by itself create a permanent establishment for the foreign company. However, if the individual is functionally an employee, works exclusively for the foreign company, or habitually concludes contracts on its behalf, the Serbian Tax Administration may assess a PE. Foreign companies scaling up Serbian operations should obtain a PE risk assessment in advance.
Can a Serbian company offset losses against future profits?
Yes. Tax losses carry forward for up to five years and offset future taxable profits. There is no loss carryback. This is relevant in M&A transactions where the target holds accumulated tax losses.
- CIT rate comparison: Serbia 15%, Germany approx. 29.9%, France 25%, Portugal 31.5%, Spain 25%. Source: Zunic Law, Company Formation in Serbia, referencing publicly available OECD data and national tax authority sources. ↩
- Corporate Income Tax Act, "Official Gazette of the RS", nos. 25/2001, 80/2002, 43/2003, 84/2004, 18/2010, 101/2011, 119/2012, 47/2013, 108/2013, 142/2014, 91/2015, 112/2015, 113/2017, 95/2018, 86/2019, 153/2020, 118/2021, 138/2022, 92/2023. Available at: paragraf.rs. ↩
- Thin capitalisation rules: CITA, Article 61. ↩
- Current DTA list: Serbian Tax Administration, Double Taxation Agreements. ↩
