Compliance
Navigating Montenegro’s New EU-Aligned Corporate & Tax Administration Laws
Montenegro is fast-tracking reforms to align its corporate tax and admin laws with EU standards. Key changes to know include treating loans for withholding, defining nonresident obligations, and proper tax officer registration.
By NomadicTax Research Team • 5-8 min read • August 28, 2026
## Overview of the Regulatory Shift
Montenegro recently enacted amendments to multiple tax laws aimed at aligning with **EU legal norms**, particularly focusing on:
- Law on Tax Administration
- Corporate Income Tax Law
- Value Added Tax legislation
These changes were published in the Official Gazette (“Službeni list Crne Gore” No. 104/26, 17 July 2026) and will take effect **immediately upon publication**, though specific parts (like parts tied to corporate withholding) apply from **1 January 2027**. ([gov.me](https://www.gov.me/amp/clanak/novi-poreski-zakoni?utm_source=openai))
## What’s New:
1. **Tax Administration Updates**
- Establishment of a **Central Contact Office (Centralna kancelarija za vezu)** to strengthen exchange of information in tax matters. ([gov.me](https://www.gov.me/amp/clanak/novi-poreski-zakoni?utm_source=openai))
- Changes to how **default interest (zatezna kamata)** is set and calculated. Clearer rules for applying interest to overdue tax liabilities. ([gov.me](https://www.gov.me/amp/clanak/novi-poreski-zakoni?utm_source=openai))
2. **Corporate Tax & Withholding**
- Clarifications on withholding tax on **loans and advances**, especially between related parties. Non-residents subject to specific obligations for tax at source. ([gov.me](https://www.gov.me/amp/clanak/novi-poreski-zakoni?utm_source=openai))
- Certain provisions only become operational from **1 January 2027**, giving businesses time to prepare. ([gov.me](https://www.gov.me/amp/clanak/novi-poreski-zakoni?utm_source=openai))
3. **Value-Added Tax (VAT)**
- Changes for VAT laws to track **intra-EU transactions**, harmonizing with EU VAT directives. More precise rules around VAT on supplies between EU member states vs non-member states. ([gov.me](https://www.gov.me/amp/clanak/novi-poreski-zakoni?utm_source=openai))
## Practical Guidance for Businesses
- **Review all contracts**, especially cross-border or intra-company loans, to ensure proper withholding clauses are included or that tax is handled per new definitions.
- **Update internal policies**: payment cycles, interest charges, reporting of foreign transactions must align with law changes.
- **Talk to an EU tax advisor** if you operate EU–Montenegro trade to confirm VAT liability on cross-border supplies under the new rules.
- **Watch implementation deadlines**: the earlier rules apply immediately, but some only from January 2027. Plan ahead.
## Example Situations
- A foreign company lending to its Montenegrin affiliate must now evaluate whether withholding tax applies; if yes, ensure sufficient net receipts or gross-up clauses.
- A Montenegrin business supplying services to an EU country: reassess whether VAT was treated correctly, and update invoices, registration as needed.
## Risk Management & Compliance Steps
- Perform an **audit of existing tax position**: list all nonresident payments, loan arrangements, cross-border supplies.
- Set up staff training on the **new rules for interest calculation**, invoice issuance, and reporting.
- Ensure accounting files are ready to demonstrate compliance if audited.
## Why It Matters
These changes are about more than tax rates—they represent a **legislative alignment with EU standards**, which is essential for Montenegro’s EU accession goals. Firms that adapt proactively will face fewer surprises, smoother cross-border trade, and improved credibility with investors.