Va. Code § 58.1-320
A tax is hereby annually imposed on the Virginia taxable income for each taxable year of every individual as follows:
Two percent on income not exceeding $3,000;
Three percent on income in excess of $3,000, but not in excess of $5,000;
Five percent on income in excess of $5,000, but not in excess of $12,000 for taxable years beginning before January 1, 1987;
Five percent on income in excess of $5,000 but not in excess of $14,000 for taxable years beginning January 1, 1987, through December 31, 1987;
Five percent on income in excess of $5,000 but not in excess of $15,000 for taxable years beginning January 1, 1988, through December 31, 1988;
Five percent on income in excess of $5,000 but not in excess of $16,000 for taxable years beginning January 1, 1989, through December 31, 1989;
Five percent on income in excess of $5,000 but not in excess of $17,000 for taxable years beginning January 1, 1990;
Five and three-quarters percent on income in excess of $12,000 for taxable years beginning before January 1, 1987;
Five and three-quarters percent on income in excess of $14,000 for taxable years beginning January 1, 1987, through December 31, 1987;
Five and three-quarters percent on income in excess of $15,000 for taxable years beginning January 1, 1988, through December 31, 1988;
Five and three-quarters percent on income in excess of $16,000 for taxable years beginning January 1, 1989, through December 31, 1989; and
Five and three-quarters percent on income in excess of $17,000 for taxable years beginning on and after January 1, 1990.
Va. Code § 58.1-320