The Facts About Income Tax
Millions faithfully file their 1040 forms each April. But some things about federal income taxes may surprise you.
Have A Question About This Topic?
Related Contents

Comparing Investments
This calculator compares the net gain of a taxable investment versus a tax-favored one.

Filing Final Tax Returns for the Deceased
The federal government requires deceased individuals to file a final income tax return.

Social Security Taxes
Estimate how much of your Social Security benefit may be considered taxable.