1183. Every taxpayer may deduct from the tax payable by the taxpayer under Part I for a taxation year, one-third of the tax paid or, but for paragraph a of section 1184, that would be payable by the taxpayer for that taxation year under this Part.
1972, c. 23, s. 892; 1975, c. 22, s. 253; 1988, c. 4, s. 144; 1989, c. 5, s. 246; 1993, c. 64, s. 207; 1997, c. 85, s. 324; 2005, c. 1, s. 295.