Taxpayers can Visit IRS.gov 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 IRS Phone Scam Intensifies During Filing Season IRS Tax Tip 2018-44, March 22, 2018 Here’s How to Get Prior-Year Tax Information Tax Tip 2018-43, March 21, 2018 Tax Help Available at IRS.gov Tax Tip 2018-42, March 20, 2018 The Right to Finality — Taxpayer Bill of Rights #6 Tax Tip 2018-41, March 19, 2018 Things to Remember when Considering Early Withdrawals from Retirement Plans Tax Tip 2018-40, March 15, 2018 Top Things to Know About Deducting Charitable Contributions on a 2017 Tax Return Tax Tip 2018-39, March 14, 2018 Don’t Fall for Scam Calls and Emails Impersonating IRS Tax Tip 2018-38, March 13, 2018 The Right to Appeal an IRS Decision in an Independent Forum — Taxpayer Bill of Rights #5 Tax Tip 2018-37, March 12, 2018 Taxpayers Should Report Name Changes Before Filing Taxes Tax Tip 2018-36, March 8, 2018 Check Status of a Tax Refund in Minutes Using Where’s My Refund? Tax Tip 2018-35, March 7, 2018 Tax Filing Deadline is Soon, Remember Most Taxpayers Can File for Free Tax Tip 2018-34, March 6, 2018 The Right to Challenge the IRS’s Position and Be Heard - Taxpayer Bill of Rights #4 Tax Tip 2018-33, March 5, 2018 IRS Alerts Taxpayers about Refund Scam Tax Tip 2018-32, March 1, 2018 Tax tip archive IRS tax tips from January 2011 forward.