 Income tax 2021-2022, income tax formula. Get ready to get refunds to the max, dive it into income tax 2021-2022. We're gonna start looking at the tax formula in OneNote. If you have access to OneNote, you could follow along. If not, that's okay too. Later on, we're gonna be looking at the formula with the use of Excel, typically in practice. I'll use something like this so that I can double check what has been input into the system, into the tax software, with an outside, possibly more transparent worksheet in Excel. So we'll take a look at that in future presentations. You also might wanna have a Form 1040, which you could find on the IRS website, irs.gov. So you can compare the formula to the 1040. Here's our 1040 in our tax software with our mock client, that being Adam Smith living in Beverly Hills, 90210. And you can kind of compare the information down below.