How much will it cost to e-file my federal and a CA state return?

[EdwardK]

It depends.

If you are using TurboTax Online, please visit the following link: Compare online products and select "State additional" for the current price (subject to change). If you are currently using TurboTax Online and want to review your fees, please review the following link: How do I review my fees in TurboTax Online?

If you purchase TurboTax CD/Download directly from TurboTax you should see "One state INCLUDED with TurboTax Deluxe, Premier, and Home & Business." If you want to e-file your state tax return, there is an additional fee (no additional cost if you file by mail). Please visit the following link: Compare CD/download products and select "State additional" or "1 state download" for the current price (subject to change) to purchase additional state tax returns and the e-file fee. Please note if you purchase TurboTax CD/Download from a reseller, such as Amazon, the product may or may not include a free state download.