increase in tax revenue; tax revenue growth
Refers to the growth of tax income, often used in economic or policy contexts. The gloss 'tax increases' can be misleading; it means the resulting increase in revenue, not the act of raising tax rates.
An increase in tax revenue is expected due to the economic recovery.
The government plans to allocate the increased tax revenue to social security.
Compound of 税収 (tax revenue) and 増 (increase).