 Income tax 2021-2022 tax software, penalty on early withdrawal of savings and alimony paid. Get ready to get refunds to the max, diving in the income tax 2021-2022. Lassert tax software, you don't need tax software to follow along, but you might want to have the form 1040, which you can find at the IRS website at irs.gov, irs.gov, our starting point here, single filer Adam Smith, living in Beverly Hills 90210, 100,000 W2 income, 12,550 standard deduction that gives us the taxable income 87,450, matching that over here in our income tax equation or formula 100,000, 12,550, 87,450, letting the tax software do the calculation for the federal income tax according to the progressive income tax system, 15,015, 15,015, here that's our starting point. So we're now going to take a look at