Turnover index in the wholesale trade and business services
Traitement statistique
Source data
Turnover indices are calculated based on tax data, i.e. the CA3 declaration, the form
which businesses must fill in each month or each quarter for the payment of VAT;
They include the full turnover of declaring businesses, all activities included, classified
according to the business's principal activity.
Frequency of data collection
Monthly
Data collection
The turnover indices are calculated based on tax data, i.e. the CA3 form, which businesses
must fill in for the payment of value-added tax (VAT) on a monthly or quarterly basis.
The quarterly declarations are converted into monthly figures by INSEE by breaking
down the amount over each month of the quarter.
Statistical population: "Whole France" (except French Guyana and Mayotte which are
not liable to VAT)
Survey unit
Legal unit