Concept Definition
What is Continuous Transaction Control (CTC)?
Continuous Transaction Control (CTC) is a tax compliance model in which invoice data is transmitted to the tax authority in real time or near-real time, rather than in periodic batch filings. CTC enables tax authorities to detect errors and fraud before VAT is lost. France's mandate from 2026 is a CTC model.
What are the main CTC models?
CTC implementations vary in how the tax authority interacts with invoice data:
- Clearance model: Invoice must be approved by tax authority before being sent to buyer. Used in Saudi Arabia (ZATCA) and Turkey.
- Reporting model: Invoice sent to buyer and simultaneously reported to tax authority. Used in Italy (SdI) and France (from 2026).
- Post-audit with real-time data: Invoice exchanged freely but transaction data submitted immediately. Used in some Latin American systems.
Frequently Asked Questions
- What is the difference between CTC and periodic VAT reporting?
- Periodic VAT reporting summarizes all transactions in a period (monthly/quarterly) in a single return. CTC requires individual transaction data to be transmitted to the authority as each transaction occurs. CTC provides tax authorities with real-time visibility rather than periodic snapshots.
- Does CTC eliminate VAT returns?
- Not necessarily. Many CTC regimes still require a periodic VAT return that reconciles the transaction-level data already submitted. However, some jurisdictions are moving toward pre-populated returns based on CTC data, reducing the manual filing burden.