IRS Unveils New Tax Withholding Estimator: The IRS has unveiled its latest online tool, the “Tax Withholding Estimator.” The estimator, which replaces the “Withholding Calculator,” assists workers, retirees, self-employed individuals, and other taxpayers in determining how much income tax should be withheld from wages and pension payments. Among other things, the estimator features (1) plain language to improve user comprehension; (2) a mobile-friendly design; (3) enhanced tips and links on various tax credits and deductions; and (4) an automatic calculation of the taxable portion of any Social Security benefits. In addition, the tool makes it easier to enter wages and withholding for each job held by the taxpayer and his or her spouse. The IRS encourages all taxpayers to use the tool to do a “Paycheck Checkup” and review their withholding for 2019. The new estimator is available at www.irs.gov/individuals/irs-tax-withholding-estimator . News Release IR 2019-139.