Reference
Forms
1040
US Individual Income Tax Return
1120-W
Estimated Tax for Corporation
4868
Application for Automatic Extension of Time to File US Individual Income Tax Return
SS-4
Application for Employer Identification Number
W-5
Earned Income Credit Advance Payment Certificate
W-9
Request for Taxpayer Identification Number and Certification
Tools
Determine how much you are really paying in interest on money you borrow.
Are you ready for retirement? Use the retirement calculator to see just how far your money really goes.
A great tool to help you figure out just how long it will take to pay off those high interest credit cards.
Helpful Links
Internal Revenue Service - Provides America's taxpayers top quality service by helping them understand and meet their tax responsibilities and by applying the tax law with integrity and fairness to all.
United States Dept. of Treasury - Serve the American people and strengthen national security by managing the U.S. Government's finances effectively, promoting economic growth and stability, and ensuring the safety, soundness, and security of the U.S. and international financial systems.