The 50ቺተ Rule of Thumb for Budgeting. You've reviewed your spending and created a budget, and now you know exactly how much you spend on your home, your car, discretionary spending, and how much you divert to your retirement accounts. That's all good, but what about your other savings, such as for an emergency? How does your financial allocation compare to the amount you should ideally spend and save?
To account for those expenses (like car insurance) in your monthly budget, simply calculate the total expense for the calendar year and divide that by 12 in order to find the "monthly" expense. Write that number in the appropriate row and column. How to complete your monthly budget worksheet? To begin, we suggest gathering all relevant financial statements like your pay stubs, credit card bills, and any other information that will inform the best and most accurate estimate of your expected income and spending.