The IRS is launching a sweeping effort to advise taxpayers about the importance of doing a “paycheck checkup” as soon as possible to ensure that they are withholding properly from their paychecks. It is highly recommended that employers, including nonprofit corporations, share this information with their employees as soon as possible. Please see this link for an article providing additional information you should share with your employees so they can determine if they are withholding correctly from their paychecks.
Article: Have You Done Your Paycheck Checkup?