IRS Issue Number: Tax Reform Tax Tip 2018-125: " IRS urges taxpayers with high income, complex returns to check withholding."
The IRS urges high-income taxpayers and those with complex tax returns to complete a “paycheck checkup.” Doing so will help them see if they are having the correct amount of taxes withheld from their paychecks for the rest of this year. The IRS Withholding Calculator and Publication 505, Tax Withholding and Estimated Tax, can help these taxpayers do their checkup. more