That is an option if you do not want to pay the TurboTax online account fees with a credit card you can pay the fees using the Federal tax refund. There is a $40 service charge for that option by the third party processor.
See this TurboTax support FAQ for removing the pay with refund option - https://ttlc.intuit.com/turbotax-support/en-us/help-article/intuit-account-billing/remove-pay-refund...
