The dashboard users have to fill tax information to calculate payroll in Better HR. If so, the employee can get tax relief.
1). Click on 'Employee' and the name of employee whom you want to.
2). Click on 'Payroll' and 'Tax Information'.
3). When you are in this view, you have to the information about 'Parents staying together, Spouse and No of children'.
4). Click on 'Confirm' after filling information.
5). Click 'Update' after filling all information.
You can refer as per following tutorial video: