When you want to claim children as dependents, however, they must either be under age 19 at the end of the year or be full-time students under the age of 24. Keep in mind that someone can be claimed as a dependent on only one tax return. If you share your mother-in-law’s ...
did not claim exemption on their Form W-4, you may have made an error. You might have accidentally checked an exemption box in yourpayroll software. Correct your error as soon as possible. The employee might need to adjust their withholding to prevent owing money on their annual tax return...
When you want to claim children as dependents, however, they must either be under age 19 at the end of the year or be full-time students under the age of 24. Keep in mind that someone can be claimed as a dependent on only one tax return. If you share your mother-in-law’...