While it's always a good idea to specify on your check or money order the tax year covered by the payment, the accompanying voucher that does specify the tax ye...
Most likely it is because the estimated tax payments you made were insufficient to cover this year's tax liability.The IRS generally assesses a penalty if more ...
Your husband may have as much withheld from his paycheck as he likes. As long as you file MFJ, that can protect you from having to make quarterly payments in fu...