https://ttlc.intuit.com/ Entering income tax forms in TurboTax Online: It's simple to enter your IRS tax forms into TurboTax Online. Simply sign into your account, click the button to continue your taxes, and we'll walk you through your taxes to get all your info and forms. Watch this TurboTax Support video for more tips. For more answers to your questions, visit TurboTax.com/Support