In general, children's personal income tax education is invalid, and then it can be restored by re-entering, deleting all children's information and re-entering.

There are two ways for individuals to apply for tax deduction declaration:

1, withheld by the company. Taxpayers are willing to provide their relevant special additional deduction information to the unit, and when the unit pays wages every month, it can declare the deduction according to the individual;

2. Self-declaration. Taxpayers can enjoy the deduction as long as they declare relevant information according to their actual situation. You can also go to the tax authorities to declare information for deduction at the time of final settlement in the second year.