Income Taxes › Internal Revenue Service › Energy-Efficiency Tax Credits

Income taxes are taxes that are collected on the individual earnings of persons or entities. Depending on the jurisdiction, income taxes are calculated and collected in a variety of ways. Some tax systems collect... more +

Income taxes are taxes that are collected on the individual earnings of persons or entities. Depending on the jurisdiction, income taxes are calculated and collected in a variety of ways. Some tax systems collect income taxes based on a progressive scheme, while others may utilize a proportional or regressive framework. less -