Intro
Budgeting is one of those things they probably should have taught us in school, but somehow didn’t. Instead, you get your first real job, start getting actual paycheques, and suddenly you’re expected to know what to do with your money.
You have bills to pay, things you want to buy, places you want to go, and hopefully some money you want to save too. And somehow, all of that is supposed to fit into one monthly budget.
The problem is, budgeting can feel like it’s all about restrictions. Don’t spend too much. Don’t eat out. Don’t buy that. Save more. Spend less. Repeat.
But what if your budget is supposed to help you enjoy your money, not make you feel guilty for spending it?
If you’re in your 20s, figuring out your finances, and trying to balance saving for the future while still actually enjoying your life, budgeting can take some trial and error.
And trust me, there are plenty of mistakes you can make along the way.
Here are seven budgeting mistakes I’m trying to stop making and what I’m learning about creating a budget that actually works for real life
1. Planning Your Ideal Month Instead of Your Actual Month
One of the biggest budgeting mistakes I’ve made is planning for the month I wish I was going to have instead of the month I was actually going to have.
You know the budget. The one where you’re suddenly perfecting every single habit in your life. You’re going to cook every meal at home, stop ordering food, spend nothing on shopping, and somehow have zero emergencies.
This looks great on paper. But unfortunately, life isn’t always perfect.
Maybe you have a birthday dinner coming up. You need to replace something you weren’t expecting to replace. You have a few extra appointments. Your friends want to go out. Or you just want to spend some money to treat yourself.
Suddenly, your perfectly planned budget doesn’t look so perfect anymore.
The problem with budgeting for your ideal month is that it can make you feel like you’re failing when your actual spending doesn’t match your plan. You might start cutting expenses too aggressively just to make the numbers work, only to end up overspending later because the budget was never realistic in the first place.
Instead, try looking at what you actually spend.
Go through your bank statements from the past few months and look at your regular bills, groceries, transportation, eating out, shopping, subscriptions, and other spending. You may also notice expenses that don’t happen every month but still need to be planned for, like birthdays, holidays, annual subscriptions, or other larger purchases.
I recommend using your first month of budgeting as a trial-and-error month. You still want to be mindful of your spending, but don’t put too much pressure on yourself to get every number perfect when you first start. What you’re really trying to understand is your spending habits and, ultimately, how to make your budget realistic.
This doesn’t mean you have to accept all of your current spending habits forever. If you want to spend less on takeout or save more money, you can absolutely make those changes. The key is to make them gradually and realistically.
For example, if you normally spend around $250 a month eating out, suddenly budgeting $50 might sound great in theory. But if you know that $50 isn’t realistic for you right now, you could start with $200 and work your way down.
Your budget should help you understand your real spending while giving you a plan for where you want your money to go.
You don’t need to create a perfect budget. You need to create one that actually works for your life.
2. Making Your Budget Too Restrictive
Another budgeting mistake I’ve made is trying to cut back on everything at once.
When I started taking my budget more seriously, I thought being good with my money meant finding as many ways as possible to spend less. If something wasn’t necessary, I questioned whether I should be spending money on it at all. I was so focused on saving that I forgot that I still wanted to enjoy my money.
Before I knew it, my budget had become a list of everything I wasn’t allowed to do.
And while cutting back can be a great way to help you reach your financial goals, there’s a difference between being intentional with your spending and making your budget miserable to live with.
I’ve learned that I don’t have to find every possible way to save money just because I technically could. There are some things I’m willing to cut back on, and there are other things I still want to have room for in my budget.
You might be able to save an extra $200 a month by cutting out certain things, but that doesn’t automatically mean you should. If doing so makes you frustrated every time you look at your budget, it may not be a change you can realistically maintain.
Instead, think about what you’re actually willing to give up and what you’re not.
I’ve had times when I wanted to cook more at home but still enjoy some takeout. Or when I wanted to spend less on shopping but didn’t want to completely stop buying things I enjoy.
Your budget should take your priorities into account. If something is important to you, there should be a way to account for it, even if that means spending a little less somewhere else.
You can still make adjustments when you need to, especially when you’re working toward a specific goal. But you don’t have to completely overhaul your lifestyle overnight.
The goal of a budget isn’t to see how little you can spend. It’s to decide where your money should go based on what matters to you.
If your budget only works when you’re constantly saying no to yourself, it might be time to give yourself a little more room.
3. Not Giving Yourself Fun Money
When I started my budgeting journey, I was bombarded with the idea that I had to focus on the serious stuff and the future.
Savings. Debt repayment. Bills. Groceries. Investing.
But the problem with that is that it made me forget about everything else.
I had the extra money at times. But when my friends asked me to hang out or I wanted to buy that cute dress, spending the money felt completely wrong.
So I decided I needed to include other important categories in my budget. Fun money. Or honestly, you can call it whatever you want. As long as it’s for you.
I told myself that I would intentionally set money aside for spending that wasn’t necessarily important but would add to my life. It gave me permission to spend money without feeling like I had to rethink my entire budget.
And honestly, I think this is something you should consider when creating your own budget.
The amount you set aside will depend on your income, expenses, and savings goals. It might change if your priorities shift, and that’s okay.
You could have a general fun money category, or you could break it down into things like eating out, shopping, entertainment, and activities.
For example, you might decide that you have $150 of fun money for the month. Once your bills and other priorities are covered, that $150 is yours to use however you want.
I highly recommend treating this category as a non-negotiable fund that you set money aside for, just like you would with your savings or debt payments.
You don’t have to wait until you’ve reached all of your financial goals to enjoy your money. Give yourself some room to live while you work toward them.
4. Assuming Your Budget Will Be the Same Every Month
Another budgeting mistake I’ve made is assuming that once I create a budget, I can use the exact same one every month.
It sounds convenient. You figure out your bills, decide how much you want to save, set your spending limits, and then repeat the same plan month after month.
Except real life doesn’t really work that way.
Some months are more expensive than others. You might have a birthday, a holiday, an annual subscription, a trip, or an unexpected expense come up. Your income or regular expenses can change too.
That doesn’t mean your budget is broken. It means your budget needs to change with your life.
I think it helps to look at your budget as a plan rather than a set of rules that can never be changed.
For example, maybe you normally budget $300 for groceries, but you have a month where you’re hosting family and know you’ll need to spend more. You can adjust that category instead of trying to force the month to look exactly like every other month.
The same thing applies when you have a cheaper month.
Maybe you don’t have any birthdays or larger expenses coming up, so you have some extra money available. You could put more toward savings, debt, investing, or another financial goal.
This is also why it can be helpful to plan for expenses that don’t happen every month. If you know you’ll need to pay for something annually, you can set aside a little money throughout the year instead of being surprised when the expense comes around.
Your budget doesn’t have to look identical every month to be successful.
Some months will require more flexibility than others, and that’s okay.
The goal is to have a budgeting system that can adapt to your life instead of making your life adapt to your budget.
5. Not Giving Yourself Enough Time to Change Your Spending Habits ⭐
One budgeting mistake that I think is easy to overlook is expecting yourself to completely change your spending habits overnight.
You might decide that you want to save more money, spend less, stop ordering food, or finally start paying attention to where your money is going.
So you create a new budget and expect yourself to follow it perfectly from day one.
But if you’ve been spending money a certain way for years, it’s probably going to take some time to change those habits.
Budgeting isn’t just about moving numbers around on a spreadsheet. You’re changing behaviours that you’ve probably gotten very comfortable with.
Maybe you’re used to ordering food whenever you don’t feel like cooking. Maybe online shopping has become your go-to when you’re bored. Maybe you’re used to checking your account only when you need to know whether you have enough money to buy something.
You can’t necessarily undo those habits just because you created a budget.
This is where I think it’s important to give yourself some grace while still holding yourself accountable.
You might have a week where you stick to your plan really well, followed by a week where you spend more than you wanted to. That doesn’t mean you need to throw away the whole budget and start over.
You can look at what happened, figure out what made things harder, and make a small adjustment.
The same idea can apply to saving. If you’ve never consistently saved money before, starting with a smaller amount that you can actually maintain may be more helpful than setting an aggressive goal that you abandon after a month.
Changing your spending habits is a process.
You’re going to have months where you do really well and months where things don’t go exactly as planned. That doesn’t mean the entire process was pointless.
The goal isn’t to become perfect with money overnight. It’s to gradually build habits that make managing your money feel more natural.
Give yourself time to get there.
6. Not Tracking Your Expenses, Bills, or Account Balances
Creating a budget is only part of managing your money. Another mistake I’ve made is creating the budget and then not actually checking what’s happening afterward.
It’s easy to feel productive after filling out a spreadsheet or assigning your income to different categories. You have a plan, so you assume everything is under control.
But your budget can’t tell you what happened after you made the plan.
That’s where tracking comes in.
You need to know what bills have been paid, how much you’ve actually spent, what’s left in your spending categories, and what your account balances look like.
Otherwise, you’re basically budgeting based on what you think is happening with your money.
This doesn’t mean you need to check your bank account every five minutes or record every single transaction immediately. You just need a system that helps you stay aware.
For example, you could check your accounts once or twice a week and update your budget. You might notice that you’ve already spent more on eating out than you expected, or that a bill is coming up that you forgot about.
That information gives you a chance to adjust before the month gets away from you.
Tracking can also help you understand your habits over time. You might discover that you spend more on certain categories than you realized or that some expenses consistently pop up throughout the year.
And honestly, sometimes the hardest part is just looking.
Avoiding your bank account because you’re nervous about what you’ll see doesn’t make the money situation disappear. I know that one from experience.
You don’t need to have everything perfectly under control before you start paying attention.
Start by knowing what’s coming in, what’s going out, what you owe, and what you have available.
Your budget is the plan. Tracking helps you see whether your real life is actually matching that plan.
7. Setting Unrealistic Budgeting Routines
The last budgeting mistake I’m trying to stop making is creating a budgeting routine that sounds amazing in theory but is way too much work for me to maintain.
Sometimes we think that being organized with money means having a complicated system.
You might decide that you’re going to review every transaction, update every category, check every account, plan every upcoming expense, and spend an hour every Sunday reviewing your finances.
And honestly, that sounds great.
Until Sunday comes around.
Then suddenly, budgeting feels like another chore you’ve been avoiding all week.
I’ve learned that the best budgeting routine isn’t necessarily the most detailed one. It’s the one you’ll actually do.
If checking your budget once a week works for you, do that. If you prefer doing a bigger review at the beginning and end of each month, that can work too.
The important thing is to figure out what you actually need to keep track of and create a routine around that.
For example, you might spend 15 minutes once a week checking your account balances, upcoming bills, and spending. Then, at the end of the month, you can do a more detailed review of how things went.
You don’t need to turn budgeting into a second job.
And your routine can change over time. Maybe you need to check your accounts more often when you’re first learning to budget. Once you get more comfortable, you might find that you don’t need to spend as much time on it.
The goal is to create a system that keeps you aware of your money without taking over your life.
Because just like your budget itself, your budgeting routine needs to work for you.