Effective 1 January 2026, the annual billing thresholds for the Monotributo simplified tax regime were adjusted by 110% via AFIP General Resolution 5589/2025, reflecting the accumulated inflation index (IPC) through November 2025. The new caps range from ARS 6.45 million (Category A) to ARS 68.9 million (Category K) for goods, and ARS 4.3 million to ARS 45.9 million for services. Taxpayers exceeding their category’s maximum annual billing must recategorize or transition to the General Regime (Income Tax + VAT), which entails higher compliance costs and tax rates. This article outlines strategic invoicing practices to optimize category placement, including timing of invoice issuance, use of credit notes, and segregation of exempt vs. taxable operations.
Key Takeaways
- Proactive Recategorization Windows: AFIP provides semi-annual recategorization windows (January and July). Taxpayers should forecast annual billing by October to adjust category before the January window, avoiding automatic exclusion. The system now allows mid-year voluntary recategorization if billing exceeds 80% of the category ceiling.
- Invoicing Timing Strategies: Since Monotributo considers billing on a cash basis (date of invoice issuance), service providers can defer December invoicing to January to manage annual totals. However, this must align with commercial agreements and VAT obligations of clients.
- Penalties for Exceeding Thresholds: Automatic exclusion triggers retroactive Income Tax and VAT liabilities for the entire fiscal year, plus interest and fines up to 50% of omitted tax. The regulation also imposes a 24-month ban on re-entering Monotributo. Professional tax advice is strongly recommended for borderline cases.
Disclaimer: This article is compiled and summarized by the AI based on publicly available information and is for general information purposes only. It does not constitute any form of formal tax advice, legal opinion, or basis for performance. Please consult a qualified professional tax advisor or legal counsel for tax advice.
Source: Read Official Announcement