Information For...

For you and your family
Standard mileage and other information

Forms and Instructions

Individual Tax Return
Instructions for Form 1040
Request for Taxpayer Identification Number (TIN) and Certification
Request for Transcript of Tax Return


Employee's Withholding Allowance Certificate
Employer's Quarterly Federal Tax Return
Employers engaged in a trade or business who pay compensation
Installment Agreement Request

Popular For Tax Pros

Amend/Fix Return
Apply for Power of Attorney
Apply for an ITIN
Rules Governing Practice before IRS

Tax Reform Resources

Drop-in Articles

Get free materials you can use to share with your customers, employees, volunteers, etc. about the Tax Cuts and Jobs Act.

Please feel free to use these items for your websites, in electronic products, publications, etc. as needed. More items will be added as they become available.

Frequently Asked Questions

Additional First Year Depreciation Deduction (Bonus) Frequently Asked Questions

Estimated Taxes for Individuals Frequently Asked Questions

State and Local Income Tax Frequently Asked Question

Tax Cuts and Jobs Act, Provision 11011, Section 199A - Qualified Business Income Deduction Frequently Asked Questions

Production Period for Beer, Wine, and Distilled Spirits Frequently Asked Questions

Opportunity Zones Frequently Asked Questions

Frequently Asked Questions about Employer Credit for Paid Family and Medical Leave

Questions and Answers about Reporting Related to Section 965 on 2017 Tax Returns

Withholding Calculator Frequently Asked Questions

IRS Withholding Tables Frequently Asked Questions

IRA FAQS — Recharacterization of IRA Contributions


IRS Withholding Calculator How To: English

Paycheck Checkup: English | Spanish | ASL 

IRS Withholding Calculator Tips: English | Spanish | ASL

Do I Need to Fill Out a New W-4? : English | SpanishASL


Publication 15, Circular E, Employer’s Tax Guide

Publication 505, Tax Withholding and Estimated Tax

Publication 590-B, Distributions from Individual Retirement Arrangements (IRAs)

Publication 970, Tax Benefits for Education

Publication 5292, How to Calculate Section 965 Amounts and Elections Available to Taxpayers 

Paycheck Checkup (Publication 5303) English | Spanish

Tax Tips

IRS resources can help small businesses better understand how tax reform affects their bottom line
Tax Reform Tax Tip 2018-158, October 11, 2018

New 100-percent depreciation deduction benefits business taxpayers
Tax Reform Tax Tip 2018-157, October 10, 2018

Taxpayers who haven’t checked their withholding should use the Withholding Calculator ASAP
IRS Tax Reform Tax Tip 2018-154, October 3, 2018

New credit benefits employers who provide paid family and medical leave
Tax Reform Tax Tip 2018-149, September 25, 2018

Retirees with pension income should do a Paycheck Checkup ASAP
Tax Reform Tax Tip 2018-143, September 13, 2018

Taxpayers should find out if they need to make estimated or additional tax payments
Tax Reform Tax Tip 2018-142, September 12, 2018

Employees with other sources of income should do a Paycheck Checkup
Tax Reform Tax Tip 2018-141, September 11, 2018

Here’s how and when to pay estimated taxes
Tax Reform Tax Tip 2018-140, September 10, 2018

Tax reform affects ABLE accounts, saver’s credit, 529 rollovers
Tax Reform Tax Tip 2018-136, August 30, 2018

IRS launches new easy-to-use web pages to help all taxpayers understand tax reform
Tax Reform Tax Tip 2018-132, August 23, 2018

Here’s what taxpayers do when they have to file a new W-4
Tax Reform Tax Tip 2018-128, August 17, 2018

Taxpayers with children, other dependents should check withholding ASAP
Tax Reform Tax Tip 2018-127, August 16, 2018

Taxpayers who support dependents should check their withholding now
Tax Reform Tax Tip 2018-126, August 15, 2018

IRS urges taxpayers with high income, complex returns to check withholding
Tax Reform Tax Tip 2018-125, August 14, 2018

IRS tells taxpayers who got a big refund to do a “paycheck checkup”
Tax Reform Tax Tip 2018-124, August 13, 2018

Taxpayers now have more time to challenge a levy
Tax Reform Tax Tip 2018-123, August 9, 2018

Business owners can visit for resources to help understand tax reform
Tax Reform Tax Tip 2018-119, August 2, 2018

Resources on help all taxpayers understand tax reform
Tax Reform Tax Tip 2018-115, July 26, 2018

Taxpayers who owed tax this year should check their withholding soon
Tax Reform Tax Tip 2018-103, July 5, 2018

How the Employer Credit for Family and Medical Leave Benefits Employers
Tax Reform Tax Tip 2018-69, May 4, 2018

Tax Reform: Changes to Depreciation Affect Businesses Now
Tax Reform Tax Tip 2018-68, May 3, 2018

Taxpayers can Visit for Resources to Help Understand Tax Reform
Tax Reform Tax Tip 2018-49, March 30, 2018

Tips for Updating Form W-4 After Doing a Paycheck Checkup
Tax Reform Tax Tip 2018-48, March 29, 2018

Step-by-Step Instructions for Using the IRS Withholding Calculator
Tax Reform Tax Tip 2018-47, March 28, 2018

Tips for Using the Withholding Calculator
Tax Reform Tax Tip 2018-46, March 27, 2018

Updated Withholding Calculator Reflects Changes in New Tax Law
Tax Reform Tax Tip 2018-45, March 26, 2018