August 20, 2026

How to Set Up a Budget in Xero: A Step-by-Step Guide for Small Business Owners

Article Summary:

If you’re already using Xero to run your books, Budget Manager gives you everything you need to build a budget without a separate spreadsheet. This guide walks you through setting up a budget in Xero step by step, from gathering your figures before you start through to comparing your actual results against your budget each month. By the end, you’ll have a working budget you can rely on to guide decisions throughout the year.

A budget doesn’t need to be complicated to be useful. At its simplest, it’s a plan for what you expect to earn and spend over the coming year — broken down by month, so you can check in regularly and see how reality compares to the plan.

For businesses using Xero, this process sits neatly inside Budget Manager, which lives in the same place as your actual transactions. That means you can compare budget to actuals at any time without exporting anything or juggling separate spreadsheets. Here’s how to set it up, step by step.

Before You Start: Gather What You Need

A few minutes of preparation now will make the rest of this much faster.

Define your business goals first — a budget works best when it’s tied to something specific, like growing revenue by a certain percentage, improving profit margin, or building up a cash reserve. Decide this before you touch the numbers.

Pull together your historical data — at least 12 months of bank statements, invoices, and prior reports gives you a realistic base to work from, rather than guessing at figures.
Check your chart of accounts — make sure the income and expense accounts you’ll be budgeting against are accurate and up to date. Budgeting against outdated accounts just adds clutter.

Step 1: Open Budget Manager

From the Xero dashboard, click Accounting in the top menu, then Reports. Under Financial Performance, select Budget Manager. This is where every budget in your Xero file is created, edited, exported, and compared against actuals.

Step 2: Create a New Budget

Decide on your approach for filling in the figures:

Use prior actuals as a guide — Xero can display recent actual months next to your budget columns, which makes it easy to base new figures on real trading patterns.
Import historical data — export past income and expense figures, adjust them for expected changes, then bring them back in as your starting budget rather than typing everything from scratch.

If your revenue or costs move with the seasons — think wet season slowdowns, harvest periods, or a summer tourism rush — build that pattern into your monthly figures rather than spreading everything evenly. A flat, even budget will make every seasonal dip look like a problem when it isn’t.

Step 3: Enter or Adjust Your Budget Figures

Work through each income and expense line, entering the monthly figures you’ve settled on. Build in realistic assumptions rather than best-case numbers — include expected supplier price increases, wage rises, and any known one-off costs like equipment repairs or compliance changes.

A good rule of thumb is to start conservatively with revenue estimates and realistically with expenses, so you’re not left overestimating how profitable a month will actually be.

If you want more flexibility than the on-screen grid allows — adding GST calculations, loan repayments, or owner drawings as separate lines — you can export the budget to a spreadsheet, build it out there, and re-import the finished CSV back into Xero.

Step 4: Add Tracking Categories for Deeper Insight

If you want to see how specific parts of your business are performing — not just the business as a whole — Xero’s tracking categories can be layered over your budget. This lets you budget and report by location, department, or project, so you can see exactly which areas are ahead of plan and which need attention.

This is particularly useful for businesses running multiple sites or service lines, where a single whole-of-business figure can hide a location or division that’s quietly underperforming.

Step 5: Compare Your Budget Against Actuals

Once your budget is saved, Xero will display actual versus budget figures for each account, along with the variance. Review this regularly rather than treating it as a once-a-year exercise — a monthly check-in is usually enough for most small businesses, though it’s worth looking more often if conditions are changing quickly.

Small variations are normal — don’t panic over a few percentage points either way.

Large or repeated variations are worth investigating — they might point to a pricing issue, a cost blowout, or a shift in customer behaviour worth acting on.

You can export the variance report to PDF or Excel if you’d like to share it with your accountant or discuss it at a team meeting.

Step 6: Adjust as Circumstances Change

Plans change, and your budget should be allowed to change with them. Open the budget in Budget Manager, adjust the figures, rename it, or change the date range as needed, then save your changes.

A budget isn’t something you set once and forget. Businesses that get the most value from budgeting tend to review it monthly, adjust it when circumstances genuinely change, and use it to guide real decisions — staffing, pricing, or when to invest in new equipment.

Budgeting With Confidence, Not Guesswork

A budget in Xero doesn’t need to be perfect on the first attempt — it just needs to be a realistic starting point you’re willing to revisit. Once it’s set up, checking your numbers against the plan becomes a five-minute habit rather than a dreaded task, and you’ll make decisions with a much clearer picture of where your business actually stands.

Need Help Setting Up or Reviewing Your Budget?

Our Strategic Accounting and Business Advisory teams work with small business owners across regional Queensland and South East Queensland to build budgets that reflect how their business actually runs — seasonal swings, growth plans and all. Whether you’re setting up your first Xero budget or trying to make sense of one that’s stopped matching reality, we’re happy to help.

FAQs

Do I need a specific Xero plan to access Budget Manager?

Budget Manager is included as a standard reporting feature across Xero’s core business plans. If you can’t see it under Reports, check with your Xero subscription level or your bookkeeper to confirm your plan includes full financial reporting.

Can I budget for individual departments, locations, or projects in Xero?

Yes — by using tracking categories alongside your budget, you can see performance broken down by department, location, or project, rather than just the business as a whole.

How often should I update my Xero budget?

Most small businesses set a budget annually and review it monthly against actuals. You don’t need to change the figures every month — just check in regularly, and revisit the whole budget if your circumstances shift significantly.

Is downsizing before retirement a good idea?

Start with your actual income and expense figures from the past 12 months rather than guessing. From there, adjust for anything you know is changing — a new lease, a wage rise, a supplier price increase — rather than building a budget from scratch.

Can I build my budget in a spreadsheet and bring it into Xero?

Yes — export the budget template to CSV, build out your figures with any extra formulas or line items you need, then re-import the completed file back into Budget Manager.

My budget doesn’t match my actual results at all — what should I do?

A gap now and then is normal, but a consistent, growing gap is worth a proper look. It could mean your original assumptions were off, or it could be flagging a genuine issue with pricing, costs, or sales that’s worth addressing sooner rather than later.