 Income tax 2022-2023. Create a tax formula worksheet using Excel part number one. Let's do some wealth preservation with some tax preparation. Here we are in our example form 1040. We're using LASERT tax salt to populate it. You don't need tax salt to follow along, but if you have access to it, it's a great tool to run scenarios with. You can also get access to form 1040 related schedules and forms at the IRS website, irs.gov, irs.gov. We're going to be using this information to construct an Excel worksheet and put our income tax formula within the Excel worksheet. So note, if I look at the form 1040, the part up top is basically informational. The items related to the filing status and related to dependence will have an impact on some of the calculations.