How to use your monthly budget worksheet. Below is a worksheet that attempts to list possible sources of monthly income as well as expenses. As everyone's financial situation is different, you may find that not every category is applicable to your income or spending. You may even find that some months are different than others, but you should find through going through this exercise you are better prepared for those changes and even accounting for unanticipated expenses.
Step One: Calculate Your After_Tax Income. Your after_tax income is what remains of your paycheck after taxes are taken out, such as state tax, local tax, income tax, Medicare, and Social Security. If you're an employee with a steady paycheck, your after_tax income should be easy to figure out. Look at your paystubs. If health care, retirement contributions, or any other deductions are taken out of your paycheck, add them back in.