Evidence of a Post-GST Increase in the Underground Economy · Evidence of a Post-GST Increase in...
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From the Canadian Tax Journal, vol. 41, no. 2, pp. 247-258. © 1993 Evidence of a Post-GST Increase in the Underground Economy ____________________________________________________ Peter S. Spiro* ABSTRACT Experience in other countries suggests that evasion of value-added taxes is a significant problem at the retail level. There is a likelihood that, at the margin, switching from the narrow-based federal manufacturers’ sales tax to the broad- based goods and services tax (GST) may have increased the incentives and opportunities for tax evasion. This study analyzes the growth in cash balances held by the public, as an indicator of transaction volumes, and finds that there has been a substantial increase in the underground economy since the introduction of the GST. The underreporting of income means that not only GST revenue is lost, but also the associated income tax and provincial sales tax. The empirical results imply that the shift toward underground activity caused tax revenue losses of roughly $2.3 billion to all levels of government in 1992. _____________________________________________________________
Transcript of Evidence of a Post-GST Increase in the Underground Economy · Evidence of a Post-GST Increase in...
From the Canadian Tax Journal, vol. 41, no. 2, pp. 247-258. © 1993
Evidence of a Post-GST Increase in the Underground Economy ____________________________________________________ Peter S. Spiro*
ABSTRACT Experience in other countries suggests that evasion of value-added taxes is a significant problem at the retail level. There is a likelihood that, at the margin, switching from the narrow-based federal manufacturers’ sales tax to the broad- based goods and services tax (GST) may have increased the incentives and opportunities for tax evasion. This study analyzes the growth in cash balances held by the public, as an indicator of transaction volumes, and finds that there has been a substantial increase in the underground economy since the introduction of the GST. The underreporting of income means that not only GST revenue is lost, but also the associated income tax and provincial sales tax. The empirical results imply that the shift toward underground activity caused tax revenue losses of roughly $2.3 billion to all levels of government in 1992. _____________________________________________________________
