October 14, 2021

Budgeting 101: Your Comprehensive Guide

Gabrielle Hurrel

Budgets can take infinite shapes and forms. BUT what they all have in common is that they help you track your income expenses across certain periods of time to make you aware of your financial situation and to prevent you from overspending.

Budgeting is an art, not a science, let’s talk about how to create your very own today!

Your Spending Sitch:  

Before you can build your own budget, you need to take stock of your spending situation. That is, you need to know the following:  

  1. How much you EARN in a given time period (e.g. job income, side hustles etc)
  1. How much you spend on NEEDS in that same time period (e.g. groceries, rent, transport)
  1. How much you spend on WANTS in that same time period (e.g. dinners out, shopping, entertainment)

To figure some of these out, you might want to have a look at your various statements/receipts from the previous month. Alternatively, your bank app might already be tracking and categorizing these earnings and expenses for you, so have a look there too!  

From here, ask yourself these questions:  

  1. Are my earnings greater than my expenses?  
  1. Am I managing to put aside a solid amount of savings, regularly?
  1. Do I feel organised and calm about what’s happening with my money?
  1. Am I spending roughly the RIGHT amount on my needs and wants with enough left over? (According to the 50/30/20 rule, 50% of your income should be spent on needs, 30% on wants and the rest should be saved, but depending on your situation, the ‘right’ percentages could look very different).  

If you’ve answered NO to any or all of these questions, you’ll definitely want to consider making a budget.  

Building a Budget:  

When it comes to building a budget, you’ll want to tailor is based on your spending situation. The goal is ultimately to be spending less than you are earning and also to be spending in line with your chosen percentages (we’re going to follow the 50/30/20 rule).  

Step 1: Calculate a spending threshold for needs and wants

First things first, you’ll want to look at your total income and divide it amongst your needs, wants and what’s left over (savings).  

For example, if you earn $5000 a month after tax, under the 50/30/20 rule, you’d allocate $2500 to your NEEDS, $1500 to your WANTS and $1000 to SAVINGS.  

Step 2: Create categories of expenses and allocate funds to these

Next, you’ll want to categorize all of your needs and wants based on the expenses we went through earlier and write down how much you spend on these each month approximately.  


Step 3: Are these in line with the 50/30/20 rule?

Looking at the totals in your table, you’ll want to figure out whether the actual percentage you are spending is in line with the rule (or your rules). Another important thing to check is that your expenses don’t exceed your total income.  

As we can see above, we are spending less than we earn (tick!) BUT our expenses are not well distributed. We are spending too much on wants and not enough on our savings.

Step 4: Cut your expenses

If you’re finding that you’re spending too much in one category or too much all up, you’ll want to cut down those expenses to make it work. In the above example, if we budget $200 for Kmart hauls instead of spending our usual $500, we are back to spending 30% on wants.  

Update your budget table according to these more realistic amounts.  

Step 5: Stick to it!!!

Now that you have a realistic budget for your situation, the goal is to follow through on it and stick to it. Try using spreadsheets or your banking app to monitor your spending and make sure you aren’t overspending or else it could throw off your budget plan.

Overall, embrace budgets as a tool to help you gain financial freedom. We like to think of budgets as a plan for your money to achieve two things…

  1. To achieve current happiness #mentalhealth; and,  
  1. To achieve future happiness #goalhitting

And that’s it! Take this 50/30/20 rule as a starting point and roll from there. Happy budgeting muchachos.  

While you're here, download our FY22 budget planner, it's pretty sweet if we don't say so ourselves!

Read more

Back to blog

Keeping up with
Mandy Money

Get early access.

We're busy bees here at Mandy! Sign up to get first access to our new materials, courses, and resources.