Publication 596: Earned Income Credit (EIC); Appendix
Earned Income Tax Credit Parameters, 1979-1998 (in nominal dollars) | Download Table
T21-0049 – Tax Benefit of the Earned Income Tax Credit (EITC) under Pre-American Rescue Plan Act Law, by Expanded Cash Income Percentile, 2021 | Tax Policy Center
2019 Instruction 1040
T22-0250 - Tax Benefit of the Earned Income Tax Credit (EITC), Baseline: Current Law, Distribution of Federal Tax Change by Expanded Cash Income Percentile, 2022 | Tax Policy Center
Earned Income Tax Credit (EITC): A Primer | Tax Foundation
Earned Income Tax Credit Parameters, 1979-1998 (in nominal dollars) | Download Table
T22-0249 - Tax Benefit of the Earned Income Tax Credit (EITC), Baseline: Current Law, Distribution of Federal Tax Change by Expanded Cash Income Level, 2022 | Tax Policy Center