Move the review queue forward.
Every cost centre has a status in the model, so finance sees the cycle at a glance. Advance the queue to see approvals lock in.
Illustration with fictional data. Approved budgets become read-only.
Opex budgeting & approvals
The fictional example has 60 cost centres exchanging spreadsheets during the budget cycle. Finance needs a clear view of who has submitted, what changed and which numbers were approved.
Make the logic explicit.
- Provide each owner a planning view for their cost centres, accounts and periods.
- Design submission, review and approval states with explicit edit rights at each stage.
- Bring people costs from the workforce plan to avoid planning the same expense twice.
- Load actuals on an agreed cadence and compare them with approved budget and forecast.
What planners would work with.
Owner workspace
Bring prior actuals, current run rate and planning assumptions into a guided view.
Review queue
Make submission status, ownership and revision requests visible to finance.
Allocations
Document drivers and reconcile shared costs across the receiving cost centres.
Variance review
Compare actuals with budget and forecast, with commentary tied to the relevant period.
Define what “correct” means.
- Reconcile total allocated expense to the source expense pool.
- Check that people costs are included once and only once.
- Test edit restrictions and the approval-state transitions.
- Preserve a signed-off baseline for subsequent variance reporting.
These are acceptance criteria for the proposed design, not reported results from an implemented client model.
Turn the blueprint into your plan.
A proposed deliverable set: owner boards, approval-state design, allocation logic, variance views and a budget handover guide.
Working through a similar problem?
Bring your current process, source systems and target planning cycle. We can use this blueprint as a starting point for a realistic scope.
Discuss your versionOpex budgeting: FAQ
What is opex budgeting?
Opex budgeting is planning operating expenses such as software, travel, marketing and professional fees, usually by cost centre and account, as part of the annual operating plan.
What is an annual operating plan (AOP)?
The AOP is the company’s plan for the coming year: revenue, headcount, operating expenses and the resulting P&L and cash, agreed by leadership and used as the baseline for tracking performance.
How do you shorten the budget cycle?
Give each budget owner a view of only their cost centres, pre-filled with actuals and run rates, pull people cost from the workforce plan, and run submission and approval inside the model instead of over email.
How are shared costs allocated?
With documented drivers such as headcount, floor space or revenue share, so each allocation can be traced and changed in one place.
Further reading: Annual operating plan (AOP): process, timeline and how to run it faster.