If you want to apply your refund (line 76a) to your next years estimated taxes (line 77), then you can do so by following the prompts below - see attached screenshot for additional assistance
- Log into your account and click Take Me to My Return
- Choose Federal Taxes (will say Personal if using Self Employed full version)
- Select Other Tax Situations
- Scroll down to Additional Tax Payments
- Select Apply Refund to Next Year
- Proceed through the prompts