Xero budgets: how they work and where they stop

Budgets in Xero are useful for one organisation. Groups and growing businesses need more.

By the ConsoHQ editorial team. Updated 4 November 2026.

Key takeaways

• Budgets are on Xero's Comprehensive (three budgets) and Ultimate plans in the UK.
• Xero budgets cover profit and loss only, with no drivers or formulas.
• Tracking budgets aren't linked to each other or to the overall budget.
• Build revenue from drivers in a spreadsheet, then load the results into Xero.
• Groups need consolidated actuals before group budget versus actual means anything.

Which Xero plans include budgets

If you're on Ignite or Grow, you'll need to upgrade, or keep your budget in a spreadsheet and compare manually. If you need more than three budgets, for example an overall budget plus budgets for several departments, check whether Comprehensive's limit is enough before relying on it.

How to set up a budget in Xero

1. Open the budget manager. In Xero, go to Accounting, then Budget manager.
2. Create an overall budget. This is your company-wide P&L budget. Name it clearly, for example "FY27 Budget".
3. Choose a start month and period. Usually your financial year.
4. Enter or import figures. Type monthly figures for each P&L account, or import from a spreadsheet using Xero's template.
5. Use the shortcuts. Xero can copy a figure across months or apply a percentage change, which speeds up straightforward lines.
6. Add tracking budgets if needed. Create separate budgets for tracking options, such as one per department.
7. Run the reports. Budget Summary shows the budget itself; Budget Variance compares actual with budget.

Building a budget people believe

The mechanics are easy. The hard part is a budget that's realistic enough to be useful. A few habits help:

• Start from last year's actuals, then adjust line by line for known changes such as new hires, price rises and new contracts.
• Budget revenue from drivers outside Xero. Work out volumes times prices or clients times average fee in a spreadsheet, then enter the results. Xero won't calculate drivers for you.
• Phase costs realistically. Insurance paid annually, bonuses paid in March, a trade show in June: put them in the right month, not spread evenly.
• Agree it with the people who'll be held to it. A budget imposed from above is ignored.

Where Xero budgets stop

Xero's budgeting is fine for a straightforward single company. These are the limits that push growing businesses elsewhere, as Calxa's guide sets out:

• Profit and loss only. You can't budget the balance sheet, so you can't build a cash flow forecast from your budget in Xero.
• No drivers or formulas. Beyond copying values forward and percentage changes, every number is typed or imported.
• Tracking budgets aren't linked. Each tracking budget stands alone; they don't add up to the overall budget automatically.
• Bulk updates are slow. Updating many tracking budgets means importing them one at a time.
• Reports need tailoring. The standard Budget Variance report compares against the overall budget; reporting per tracking option means customising and saving layouts.
• One organisation at a time. There's no group budget across organisations.

See group budget vs actual in Joiin

Budget versus actual: reading the variance

A variance is actual minus budget. For income, a positive variance is favourable. For costs, a negative variance is favourable, because you spent less. Most finance teams flip the sign on costs so that "positive is good" throughout, which is what our budget vs actual template does.

Look at year to date as well as the month, so you don't chase timing differences. And explain every material variance in a sentence; numbers alone don't tell the board anything.

Budgeting for a group of Xero organisations

For a group, the budget itself is usually built in a spreadsheet or a planning tool, by company, then rolled up. The tricky parts are the same as for actuals:

• Intercompany items. If the parent will charge subsidiaries £10,000 a month in management fees, budget it in both companies so the group budget eliminates cleanly.
• Consistent assumptions. Pay rises, inflation and exchange rates should be the same across companies.
• A group view of actual versus budget. This needs consolidated actuals first. Joiin shows budgets alongside consolidated actuals for the group and each company. Calxa supports consolidated budgets through organisation groups.

Budget, forecast or both?

A budget is a fixed target set before the year starts. A forecast is your latest best guess, updated as the year goes on. Keep both. Report actual against budget to see whether you're on plan, and against forecast to see whether you'll hit the year. For forecasting cash, see our Xero cash flow forecast guide.

Budget checklist

• Budget built from last year's actuals plus known changes
• Revenue built from drivers you can explain
• Costs phased into the right months
• Intercompany items budgeted in both companies
• Variance commentary written each month
• Forecast updated each quarter

A practical budgeting timetable

Budgets go wrong when they're rushed in the last week of the financial year. A timetable spreads the work:

Driver-based budgeting: worked examples

Xero won't calculate budgets from drivers, but you can work them out in a spreadsheet and enter the results. Some examples:

• Agency revenue: 14 retained clients × £3,500 a month, plus £60,000 of projects phased by expected start date.
• Café revenue: 420 covers a day × £8.40 average spend × trading days, adjusted for seasonality.
• Salaries: each role's salary × months employed, plus employer taxes and pension, plus a 3% pay rise from the review month.
• Subscription business: opening customers + new customers − churn, × average monthly price.

The benefit is that when a director asks "why is revenue £40,000 higher in June?", the answer is a driver ("three new retained clients start in June"), not "that's what we typed".

Presenting budget versus actual to a board

Boards don't want 80 lines of variances. Give them a one-page summary: revenue, gross margin, overheads, operating profit and cash, each against budget for the month and year to date. Explain the three or four variances that matter, in a sentence each. Put the detail in an appendix for anyone who wants it. Our board report template is laid out this way.

Common budgeting mistakes

• Spreading everything evenly. Annual costs, seasonal sales and one-off projects belong in specific months. An evenly spread budget produces meaningless monthly variances.
• Budgeting last year plus 5%. It's quick, but it bakes in last year's mistakes and ignores what you actually plan to do.
• No owner for each line. If nobody is responsible for a budget line, nobody explains its variance.
• Changing the budget mid-year. Keep the budget fixed and update a forecast instead, or you lose the yardstick.
• Ignoring cash. A profitable budget can still run out of cash. Check the cash consequences before you approve it.

Budgeting for a new subsidiary

A new company has no history to start from, so build its budget from the business plan behind it: expected customers, prices, staff and set-up costs. Budget the intercompany funding explicitly: if the parent will lend £150,000 in the first year, show it in both companies' cash budgets. Expect the first year's budget to be wrong; review it monthly and update the forecast quickly as real data arrives. Bring the subsidiary into group budget versus actual reporting from the first month, so the board sees it alongside the established companies.

Who should own the budget

Finance should run the budgeting process, but it shouldn't own every number. The people who spend the money and win the sales should own their lines: the sales director owns the revenue budget, each department head owns their costs, and finance pulls it together, challenges the assumptions and checks the cash. That way, when a variance appears, there's a person who understands it and can explain it. Budgets built entirely by finance are accurate on paper and ignored in practice.

Frequently asked questions