If you receive a state refund, it means that you paid too much tax to your state during the year. You may be able to get this money back by filing a state tax return.
If you are due a state refund, you will need to file a state tax return in order to get your money back. This can be done by contacting your state's tax agency and requesting a return. Be sure to include any relevant documentation, such as your W-2 form or 1099 forms.
Once you have filed your return, the state will process it and send you a check for the amount of your refund. Depending on the state, it may take several weeks to receive your refund check.