The 2017 Tax Cuts and Jobs Act has changed the tax law for 2018.  As a result, the 2018 federal income tax withholding tables have also changed.   Unfortunately, we have found that the new tax withholding tables are not always withholding an adequate amount of tax.   If you would like to engage us to prepare a 2018 tax projection to help prevent a shortfall, please send a copy of your most recent 2018 paystub to your tax professional.