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Montenegro E-Invoicing

Phased RolloutLast verified 2026-05-19

Real-time fiscalisation in force since 1 June 2021 covers all cash and non-cash invoices; comprehensive B2B e-invoicing platform under development with pilots in 2026, leveraging support from Serbia's centralised system.

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Key compliance facts

Standard

XML with digital signature; JIKR + QR code per receipt

Authority

UPR — Uprava prihoda Crne Gore (Tax Administration of Montenegro)

Mandatory For

All VAT-registered entities (B2C and B2B at premises) for fiscalisation; B2G e-invoicing since 2022; B2B e-invoicing pilot 2026

Effective Date

Jun 1, 2021 (fiscalisation in force) · 2022 (B2G e-invoicing) · 2026 (B2B e-invoicing pilot planned)

About Montenegro E-Invoicing

Montenegro's Law on Fiscalization in the Turnover of Goods and Services (Official Gazette No. 46/2019, 73/2019, 8/2021) took full effect on 1 June 2021 and mandates real-time electronic validation of invoices as an anti-evasion measure. Operated by the Uprava prihoda Crne Gore (UPR) — Montenegro's Tax Administration — the system requires that all VAT-registered entities issuing receipts (B2C and B2B at premises) submit digitally signed XML data to the Central Fiscal Cash Register (CFCR) pre- or post-issuance. Each receipt receives a JIKR (unique identification code) and QR code. Software must use qualified digital certificates with permanent internet connection; no hardware certification needed. For broader e-invoicing, B2G e-invoicing has been mandatory under structured XML since 2022; B2B remains voluntary but pilots are planned in 2026 for EU alignment, with Montenegro in discussions to leverage Serbia's centralised SEF platform (potentially licensed free of charge through 2026). Penalties under the Law on Fiscalisation reach €8,000-40,000 for legal entities, €2,000-12,000 for entrepreneurs, €1,300-4,000 for responsible persons. Receipts must be archived for 10 years. As a key EU enlargement partner, Montenegro is on track to close all negotiation chapters in 2026.

Implementation Phases

  1. ✓

    Fiscalisation in force

    Jun 1, 2021

    Real-time fiscalisation mandatory under Law on Fiscalization.

  2. ✓

    B2G e-invoicing

    2022

    Structured XML B2G e-invoicing mandatory.

  3. ◉

    B2B pilots

    2026

    Pilots planned for EU alignment; potentially leveraging Serbia's SEF platform.

Key Compliance Facts

  • Operating authority: Uprava prihoda Crne Gore (UPR)
  • Real-time fiscalisation since 1 June 2021
  • JIKR unique code + QR code on each receipt
  • 10-year archive retention
  • Penalties: €8,000-40,000 (legal entities); €2,000-12,000 (entrepreneurs)
  • B2G e-invoicing mandatory since 2022 (XML)
  • B2B e-invoicing pilots planned for 2026
  • Key EU enlargement partner; targeting all chapters closed in 2026

Frequently Asked Questions

Is e-invoicing mandatory in Montenegro?

All VAT-registered entities (B2C and B2B at premises) for fiscalisation; B2G e-invoicing since 2022; B2B e-invoicing pilot 2026. Status: Phased Rollout.

Which authority regulates e-invoicing in Montenegro?

UPR — Uprava prihoda Crne Gore (Tax Administration of Montenegro)

What e-invoicing standard does Montenegro use?

XML with digital signature; JIKR + QR code per receipt

What is the e-invoicing model in Montenegro?

Real-time B2C/B2B fiscalisation via Tax Administration CFCR; e-invoicing under development

When did Montenegro e-invoicing take effect?

Jun 1, 2021 (fiscalisation in force) · 2022 (B2G e-invoicing) · 2026 (B2B e-invoicing pilot planned)

Topics

fiscalisationEuropeEU-candidateWestern-Balkans