Make the result useful
rental-expense variance
This worksheet makes rental-expense variance explicit from the exact figures you enter. Review the period and basis of every amount before comparing results.
Use a conservative scenario as well as the base scenario; the calculation describes assumptions rather than predicting behavior.
The assumptions that move this result
Budget
Planned expense for the period.
Actual
Recorded expense for that same period.
actual expense − budgeted expense
Read the result as a planning measure for the selected period.
Read the number in context
Worked scenario
$2,100 actual against $1,800 budget is $300 over.
Edge case
A one-time annual bill can make a monthly comparison misleading.
It does not classify expenses or forecast future bills.
Before you act
• Confirm every input uses the same time period.
• Test a downside scenario before relying on the result.
• Keep source records with the decision.
Formula
actual expense − budgeted expense
What period should I use?
Use one consistent reporting or planning period for every input.
Does this predict performance?
No. It only performs the stated arithmetic.
Can it replace records or advice?
No. Confirm decisions with source records and appropriate professional guidance.