Well the Online version doesn't open until Dec 17, 2025. You can buy the Desktop program now and enter amounts into that. The Desktop program can do multiple returns so you can test, etc.
You can buy the Desktop Download program here or in stores or online like Amazon, Costco, etc.
https://turbotax.intuit.com/personal-taxes/cd-download
You need a full Windows 11 or Mac OS 13 14 Sonoma computer to install it.
