What is continuous transaction reporting in e-invoicing?
Continuous transaction reporting (CTR) requires businesses to report invoice data to tax authorities in real time or near-real time as transactions occur, rather than in periodic batch reports. CTR is a component of the broader Continuous Transaction Controls framework. Spain's SII system reports invoice data within 4 days; Hungary's RTIR (Real-Time Invoice Reporting) requires reporting within 100ms of invoice issuance; Turkey's e-fatura clears invoices in real time.
Which countries operate continuous transaction reporting systems?
Continuous transaction reporting implementations: (1) Hungary RTIR: Real-time invoice reporting system requires invoice XML submission to NAV within 100ms of invoice issuance for invoices above HUF 500,000; (2) Spain SII: Immediate Supply of Information requires reporting to AEAT within 4 business days; (3) Turkey e-fatura: Real-time clearance for B2B invoices via GIB; (4) Greece MyDATA: Continuous invoice data reporting to AADE; (5) Poland KSeF (when live): Real-time submission and clearance; (6) EU ViDA: Proposed real-time digital reporting for all EU intra-community transactions from 2030.
Frequently Asked Questions
- How does continuous transaction reporting affect ERP system design?
- Continuous transaction reporting requires ERP systems to initiate outbound data transmissions to the tax authority at the moment of invoice generation, not in batch jobs. This requires event-driven architecture: invoice generation triggers an immediate API call to the reporting system. Systems must handle API failures gracefully with retry logic, maintain a transmission queue, and flag invoices whose reporting has failed for immediate resolution. High-volume businesses must ensure reporting infrastructure can sustain peak invoice generation rates.
- What is the business impact of reporting within 100ms like Hungary's RTIR?
- Hungary's 100ms RTIR requirement means the invoice data must reach the NAV system within 100 milliseconds of generation. This requires direct API connectivity from the invoicing system to the reporting endpoint with minimal latency. Systems using batch processing or overnight extracts cannot comply. The practical impact is that invoicing workflows must be designed as real-time API-first processes, not batch workflows. This level of latency requirement is the most stringent globally and influences how invoicing systems must be architected.