Having truble finding the option to apply my federal refund to next years taxes.

there is no box to check to apply federal refund to next years taxes

Please see below for more information on applying this year's refund to your 2020 taxes, next year:

https://ttlc.intuit.com/community/refunds/help/how-do-i-apply-my-refund-to-next-year-s-taxes/00/26068

that link still doesn't show WHERE to find it.  I told TTax to apply X to 2022 but then X changed to Y and I can't find the place to say apply Y.  I wish there were an option to apply all that would change if your refund changes!

To apply your federal refund to next year, enter it under

Federal Taxes Tab or Personal (Home & Business)

Other Tax Situations

Additional Tax Payments

Apply Refund to Next Year - Click the Start or Update button