Planned vs Actual: Tracking Software Spend Month by Month
How to track software spend against budget each month, explain variances, and act on them before they become year-end surprises.
By the MI Solutions SAM team9 min read2 exhibits
A budget is only useful if someone checks it. Monthly planned-versus-actual tracking turns the software budget from an annual exercise into a management tool: variances are spotted while they can still be explained or corrected, and year-end holds no surprises.
A monthly view
Exhibit 1
The total looks healthy. The vendor-level view tells a different story: an under-spend on one line can hide an over-spend on another.
Exhibit 2
Classify every variance
Type
Example
Action
Timing
Invoice arrived a month early
Note; no action
Price
Renewal settled higher than planned
Update forecast
Volume
More licenses than planned
Check reclaim and approvals
Unplanned
New tool bought outside plan
Review through approval process
Consumption
Usage-based charges above plan
Investigate and set alerts
A 30-minute monthly routine
Refresh actuals
From invoices and finance data for the closed month.
Review vendors over the threshold
Only lines with variances above an agreed percentage or amount.
Classify and agree the action
Timing, price, volume, unplanned or consumption.
Update the forecast
For the rest of the year, where the variance will persist.
How MI One helps
Frequently asked questions
Monthly or quarterly?
Monthly for review; quarterly for reporting to leadership.
What threshold should trigger investigation?
A percentage of the line's budget or an absolute amount, whichever your finance team prefers.
Who should attend the monthly review?
The SAM manager and the IT finance partner, with vendor owners joining for their lines when needed.
See where your software budget goes
Bring your five largest vendors to a 30-minute call. Our SAM experts will show you where the savings usually hide, and how fast MI One can surface them.
