How to Track Fixed Monthly Expenses (No Bank Linking)

Fixed expenses eat most of your budget before you've made a single choice. Here's how to track recurring bills clearly, without connecting your bank to anything.

Most people, when they sit down to budget, focus on what they spend day to day: coffee, groceries, eating out. But fixed expenses, the bills that come out every month whether you think about them or not, typically account for 50 to 70 percent of a household's total spending.

Rent or mortgage. Phone. Internet. Insurance. Streaming services. Gym membership. Loan repayments. These don't require a decision from you each month, which is exactly why they're easy to overlook until you're staring at a bank statement wondering where everything went.

Tracking them manually takes about ten minutes to set up. After that, you have a clear picture of your committed costs before the month even starts, with no bank connection required.

What counts as a fixed expense

A fixed expense is any recurring cost that stays roughly the same from month to month. You've already agreed to pay it, and it comes out automatically or on a predictable schedule.

Common examples:

• Rent or mortgage payments
• Insurance premiums (health, car, renters, life)
• Phone and internet bills
• Streaming subscriptions (Netflix, Spotify, Disney+, etc.)
• Gym or fitness memberships
• Loan and credit card minimum payments
• Software subscriptions (cloud storage, productivity tools, password managers)
• Regular transfers to savings
• Car payments
• Childcare or school fees

Some expenses are "semi-fixed": they happen every month but the amount varies slightly, like a utility bill or a credit card you pay in full. For budgeting purposes, it's worth treating these as fixed using a reasonable estimate, and adjusting when the actual bill arrives.

Variable expenses, things like groceries, petrol, eating out, and entertainment, are the ones that require active decisions. But you can only manage the variable part clearly if you already know what the fixed part is costing you.

Why tracking them separately makes a difference

Here's the issue with bundling everything together in a single transaction list: fixed costs are invisible in day-to-day spending but they shape every financial decision you make.

If you earn £3,000 a month and your fixed expenses total £2,100, you have £900 left for everything else. Groceries, transport, social life, savings, unexpected costs, all of it comes from that £900. If you don't know that number, you can't make sensible trade-offs.

Tracking fixed expenses separately does two things:

1. It shows you your actual disposable income, not the headline number from your payslip.
2. It makes it obvious when your committed costs are creeping up, because you can see the total at a glance rather than hunting through individual transactions.

This is why separating fixed from variable isn't just a budgeting technique. It's the foundation for knowing what decisions are actually available to you.

For more on the broader case for tracking spending without handing over bank access, see the guide on how to budget without linking your bank accounts.

How to track fixed expenses manually

The basic approach:

1. List every recurring bill. Go through your last two or three bank statements (or email inbox, where subscription receipts usually land) and write down every regular outgoing. Include the amount, how often it comes out, and roughly when in the month it hits.
2. Convert everything to a monthly figure. Annual subscriptions should be divided by 12. Quarterly bills divided by 3. This gives you a true monthly cost for each item, even if the money doesn't technically leave your account every month.
3. Add them up. This total is your fixed cost floor for the month.
4. Subtract from take-home pay. What's left is your actual discretionary budget.
5. Review quarterly. Prices change, subscriptions get added, old ones get forgotten. A quarterly check prevents drift.

You don't need a spreadsheet for this, though a spreadsheet works fine. Any place where you can maintain a simple, persistent list does the job.

Using MoneyPeas to manage fixed expenses

MoneyPeas has a dedicated section for fixed expenses, available as part of the PRO upgrade. The idea is simple: you enter your recurring bills once, and they're always visible as a committed list, separate from the spending you track day to day.

Here's how to set it up:

1. Open MoneyPeas and navigate to the Fixed Expenses section.
2. Add each recurring bill with a name and amount. For annual or quarterly expenses, divide the amount yourself to get a monthly figure (e.g. a £240 annual bill becomes £20/month).
3. Your list gives you a clear view of all your committed costs in one place.
4. When a bill changes (a streaming service puts the price up, your insurance renews at a new rate), update the entry to keep your list accurate.

Because MoneyPeas doesn't connect to your bank, none of this requires entering credentials or authorising account access. You're entering the numbers yourself, which takes a few minutes and gives you full control over what the app knows about your finances.

The fixed expenses view works alongside the regular transaction tracking. You can see your committed monthly costs and your day-to-day spending in the same place, without them being mixed together.

Fixed expenses is a PRO feature in MoneyPeas. PRO is a one-time purchase (no subscription, no recurring charges) that unlocks additional tools for managing your budget in more detail. The core budgeting and expense tracking features remain completely free.

MoneyPeas is a web app — there's no iOS or Android app to download. You use it in your browser, which means it works on any device without installation. If you're new to it, the complete guide to budgeting without linking your bank covers the full approach.

What to do when a bill changes

Fixed expenses are fixed in the sense that they recur, not that they never change. Prices get updated, contracts renew, providers put rates up. The risk is that you set up your fixed expense list once and then forget to update it when reality changes.

A few habits that help:

• Check renewal notices when they arrive. Insurance, mobile contracts, and annual subscriptions usually send a notice 30 days before renewal. That's the right time to update your fixed expense list, not after the charge has already hit.
• Review the list at the start of each quarter. Go through each item and confirm the amount is still accurate. It takes five minutes and catches anything that slipped through.
• Flag price increases immediately. When you get an email saying a subscription is going up, update the amount in your tracker before you forget. If the increase isn't worth it, that's also the moment to cancel.

The quarterly review is also the right time to ask which fixed expenses are actually delivering value. A gym membership you haven't used in three months is a discretionary expense pretending to be fixed.

Subscription creep: the fixed expense that grows on you

Subscription services have made fixed expenses harder to track than they used to be. It's easy to add a new service at £3.99 a month, forget about it, add another, and end up with eight subscriptions you barely use.

The typical pattern: you sign up for a free trial, the trial converts to paid, and the charge blends into your bank statement without you ever making a conscious decision to keep paying.

Making your fixed expenses visible solves this. When you can see a list of every subscription you're paying for, you'll notice the ones that no longer make sense. The goal isn't to cut everything, it's to be making active decisions rather than just letting charges accumulate.

A few categories where subscription creep tends to hide:

• Streaming: how many services are you actually watching regularly?
• Software: apps and tools you tried once and haven't opened since
• Cloud storage: multiple overlapping services from different devices
• News and media: subscriptions from a specific article you read months ago
• Health and fitness: apps, trackers, and memberships that overlapped over time

The fix is a yearly audit. Go through your bank statements and credit card statements from the past 12 months, looking specifically for small recurring charges. Anything you don't recognise or can't immediately justify gets cancelled or researched before staying on the list.

FAQ

What's the difference between fixed and variable expenses?

Fixed expenses are recurring costs that don't change much month to month: rent, insurance, subscriptions, loan payments. Variable expenses change based on your choices and behaviour: groceries, eating out, entertainment, transport. The same budget needs to cover both, but tracking them separately helps because variable costs are the ones you can actually influence in the short term.

Should I include savings as a fixed expense?

Yes, if you're serious about saving consistently. Treating a monthly savings transfer as a fixed expense, something that comes out before you spend the rest, is sometimes called "paying yourself first". It means savings happen automatically rather than being whatever's left over at the end of the month (which is usually nothing). Set a fixed amount, schedule the transfer for shortly after payday, and list it alongside your other committed monthly costs.

What if my bills vary slightly each month?

Use an estimate for variable utilities like electricity and gas. Take the average of your last three months and use that as your fixed amount. If the actual bill is higher, treat the difference as an extra expense that month. If it's lower, that's a small win. The goal isn't accounting perfection, it's having a realistic baseline.

How do I handle annual expenses in a monthly budget?

Divide the annual cost by 12 and treat it as a monthly fixed expense, even if you only pay it once a year. This way you're setting aside the money monthly rather than scrambling when the bill arrives. For a £240 annual subscription, that's £20/month to set aside. Some people keep a separate "sinking fund" for these annual costs; others just track them mentally. Either works as long as you're accounting for them.

Do I need a bank connection to track fixed expenses?

No. Bank connections add complexity and privacy concerns without adding much value for fixed expenses specifically, since the amounts are predictable. You already know what you're supposed to be paying. Manual entry is faster, gives you a cleaner list, and means no app has access to your bank account. MoneyPeas handles fixed expense tracking entirely without connecting to any bank or financial institution.

How often should I review my fixed expenses?

A quarterly review (every three months) is usually enough to catch price changes and identify subscriptions you're no longer using. Do a more thorough annual audit once a year to catch anything that slipped through. Any time you get a renewal notice or price increase email, update your list immediately rather than waiting for the next scheduled review.

What if I share bills with a partner or housemates?

Track your share of the shared bills rather than the total. If you split rent equally with a partner, your fixed expense is half the rent. For bills that one person pays and others reimburse, track whatever actually comes out of your account. If the reimbursement is reliable, you can note it as incoming alongside the outgoing. The goal is an accurate picture of your own committed costs, not a joint accounting system (though MoneyPeas can be used by a household if you share a login).