Though a monthly budget is generally the most reasonable timeframe for which to set up an initial personal or household budget, there are many sources of income and expenses that do not perfectly follow a monthly schedule.For instance, you may receive a paycheck every week or two weeks, not once a month. In that case, you will want to calculate how that adds up over one month's time and write that in the appropriate row and column. You may also have certain expected or even recurring expenses that occur more or less often than monthly.
How to Set Up Your Budget. Setting up a budget is a straightforward process. It helps to have a list of the bills that you must pay each month as well as your expected income. If you have not budgeted before, you can start by looking at your past three month’s expenses. Using your bank statements to break these into categories. If you have budgeting software, you can upload your statements and use the software to start to sort them.