Va. Code Ann. § 58.1-321
A. No tax levied pursuant to § 58.1-320 is imposed, nor any return required to be filed, by:
1. A single individual where the Virginia adjusted gross income plus the modification specified in subdivision 5 of § 58.1-322.03 for such taxable year is less than $11,650 for taxable years beginning on and after January 1, 2010, but before January 1, 2012.
A single individual where the Virginia adjusted gross income plus the modification specified in subdivision 5 of § 58.1-322.03 for such taxable year is less than $11,950 for taxable years beginning on and after January 1, 2012.
2. An individual and spouse if their combined Virginia adjusted gross income plus the modification specified in subdivision 5 of § 58.1-322.03 is less than $23,300 for taxable years beginning on and after January 1, 2010 (or one-half of such amount in the case of a married individual filing a separate return) but before January 1, 2012, and less than $23,900 for taxable years beginning on and after January 1, 2012 (or one-half of such amount in the case of a married individual filing a separate return).
For the purposes of this section, "Virginia adjusted gross income" means federal adjusted gross income for the taxable years with the modifications specified in §§ 58.1-322.01 and 58.1-322.02.
Code 1950, §§ 58-151.03, 58.1-016; 1971, Ex. Sess., c. 171; 1972, cc. 310, 827; 1978, cc. 159, 796; 1981, c. 402; 1984, c. 675; 1987, c. 9; 1993, c. 803; 2004, Sp. Sess. I, c. 3; 2007, cc. 527, 543; 2017, c. 444; 2020, c. 606.