The Internal Revenue Act of 1864, 13 Stat. 223 (June 30, 1864), increased the income tax rates established by the Revenue Act of 1862. The measure was signed into law by President Abraham Lincoln.
The Internal Revenue Act of 1864, 13 Stat. 223 (June 30, 1864), increased the income tax rates established by the Revenue Act of 1862. The measure was signed into law by President Abraham Lincoln.