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Income Tax
 Forms  Publications
Forms and Instructions Forms and Instructions
Relevant Forms
Form SS-8 Determination of Worker Status for Purposes of Federal Employment Taxes and Income Tax Withholding Topic Screen for this Form
Form 945 Annual Return of Withheld Federal Income Tax Topic Screen for this Form
945 Instructions for Form 945
Form 1040 U.S. Individual Income Tax Return Topic Screen for this Form
1040 (General Inst.) Instructions for Form 1040 Index for these Instructions HTML Instructions
1040 (Tax Tables) Tax Table and Tax Rate Schedules
Form 1040-C U.S. Departing Alien Income Tax Return Topic Screen for this Form
1040-C Instructions
Form 1040-NR U.S. Nonresident Alien Income Tax Return Topic Screen for this Form
1040-NR Instructions
Form 1040-X Amended U.S. Individual Income Tax Return Topic Screen for this Form
1040-X Instructions
Form 1041 U.S. Income Tax Return for Estates and Trusts Topic Screen for this Form
1041 Instructions for Form 1041 and Schedules A, B, D, G, I, J, and K-1
Form 1120 U.S. Corporation Income Tax Return Topic Screen for this Form
1120 Instructions for Form 1120
Form 1120-F U.S. Income Tax Return of a Foreign Corporation Topic Screen for this Form
1120-F Instructions
Form 1120-S U.S. Income Tax Return for an S Corporation Topic Screen for this Form
1120-S Instructions
Form 1120-X Amended U.S. Corporation Income Tax Return Topic Screen for this Form
Form 1122 Authorization and Consent of Subsidiary Corporation to be Included in a Consolidated Income Tax Return Topic Screen for this Form
Form 2063 U.S. Departing Alien Income Tax Statement Topic Screen for this Form
Form 4868 Application for Automatic Extension of Time to File U.S. Individual Income Tax Return Topic Screen for this Form
Form 4868 (SP) Application for Automatic Extension of Time to File U.S. Individual Income Tax Return (Spanish version) Topic Screen for this Form
Form 5074 Allocation of Individual Income Tax to Guam or the Commonwealth of the Northern Mariana Islands (CNMI) Topic Screen for this Form
Form 8689 Allocation of Individual Income Tax to the U.S. Virgin Islands Topic Screen for this Form
Principal Publications Publications
Related Publications
Publication 17 Your Federal Income Tax Index for this Publication PDF version of this Publication Topic Screen for this Publication
Links Inside Publications
Publication 334 - Tax Guide for Small Business (For Individuals Who Use Schedule C or C-EZ) - Income Tax
Income Tax This part explains whether you have to file an income tax return and when you file it. It also...
Publication 535 - Business Expenses - Income Taxes
Income Taxes This section discusses federal, state, local, and foreign income taxes. Federal income taxes....
Publication 583 - Starting a Business and Keeping Records - Business Taxes
Income Tax All businesses except partnerships must file an annual income tax return. Partnerships file an...
Related Topic Links
right arrow13. Federal Income Tax Withholding Methods
right arrow5. Federal Income Tax Withholding
right arrowAlternative Methods of Federal Income Tax Withholding
right arrowAlternative Methods of Income Tax Withholding
right arrowCombined Income Tax, Employee Social Security Tax, and Employee Medicare Tax Withholding Tables
right arrowDeduction for Foreign Income Taxes
right arrowEstate, Income Tax Return - F1041
right arrowEstate, Income Tax Return - Form 1041
right arrowFederal Income Tax Withholding
right arrowFiling and Paying Income Taxes
right arrowForeign Income Taxes
right arrowHow To Figure Federal Income Tax Withholding
right arrowIncome
right arrowIncome Tax and Reporting
right arrowIncome Tax Return
right arrowIncome Tax Withholding
right arrowIncome Tax Withholding on Sick Pay
right arrowIncome Tax: Income and Expenses
right arrowIndividual Income Tax Return
right arrowIndividual Income Tax Return, Long
right arrowNonpayroll Income Tax Withholding
right arrowReporting and Paying Social Security, Medicare, and Withheld Federal Income Taxes
right arrowSocial Security, Medicare and Federal Income Tax, Household Employee
right arrowSocial Security, Medicare, and Withheld Income Taxes
right arrowStatement of Income Tax Withheld