The IRS continues to urge taxpayers who haven’t yet done a “Paycheck Checkup” to do one as soon as possible to see if they’re having their employer withhold the right amount of tax after major changes in the tax law. The IRS Withholding Calculator can help taxpayers learn if they need to make changes soon to avoid an unwelcome surprise come tax time.

This week, the IRS is focusing on some groups of taxpayers who should especially check their withholding.

Please help us get the word out — the earlier people check and adjust their withholding, the more time there is for withholding to take place evenly during the rest of the year.

Time is of the essence.

This notification was sent to Tax Professionals that subscribes to IRS Resources.