How can I change state tax payment method from ACH to check?

[MichelleLO]

As long as you have not filed your tax return you can make changes to your payment method by revisiting the File section of TurboTax Online.

If you have already filed your state return, you would need to contact your State directly to see if you can change the date or cancel the transaction. You can find the contact information for your state in the below help article. 

How do I contact my state Department of Revenue?