MSP EBITDA: Find the Profit Variance in Your Accounts

Make the Comparison Describe the Same Business

Choose a completed reporting period and use it throughout the comparison. Put the revenue recognized in that period beside the costs for the same work. Ask your finance owner to identify unfinished postings or timing adjustments before a missing expense becomes an apparent improvement.

Match the accounting boundaries next. The model includes burdened delivery labor and tools in managed-service costs. Its technical alignment and vCIO work also sit in delivery; sales payroll belongs in sales and marketing, while the owner's management salary belongs in G&A.

If your accounts put every salary in overhead, recast a management copy before comparing service margins. Keep the total payroll unchanged and show each transfer. Moving an expense between headings changes the apparent problem without changing the profit.

Normalize owner compensation at this stage. The model counts a fair-market salary before profit, and owner time spent working as a technician belongs in direct labor. Ask your accountant to reconcile the compensation adjustment to what is already recorded so the same pay isn't deducted twice.

Build a Bridge From Budget to Result

A variance is the difference between the result and the comparison amount. For a margin bridge, express the difference in percentage points of the same total revenue. Higher gross profit adds to EBITDA; additional sales spending or G&A subtracts from it.

The model's stable worked example provides a useful diagnosis. Its detailed gross-profit margin is 43.88%, against the 42% budget, while sales and marketing remain at 6%. G&A reaches 17.79%, against its 16% allowance.

The example reaches 20.09% because 43.88% minus 6.00% minus 17.79% equals 20.09%. Its favorable gross-profit variance offsets most of the overhead overrun. Looking only at the final profit margin would hide that choice of investigation.

Use the same calculation with your actual line percentages and approved budget. Keep the budget and result columns visible, then rank the contributions by their effect on profit. Reconcile the bridge to your reported EBITDA before assigning an explanation to a difference.

Separate a Margin Problem From a Mix Change

Investigate gross profit by revenue stream before treating the whole gap as a service-desk problem. The model targets 50% fully loaded managed-service margin and 50% project margin. Recurring product and hardware use a 30% product margin.

For each stream, divide its actual gross profit by its own revenue. Compare that result with the appropriate target, then examine the stream's share of total revenue. A shift toward a lower-margin stream changes the blended result even when each stream meets its target.

For a like-for-like test, multiply each actual revenue share by that stream's target margin and add the contributions. Compare that expected blend with your actual gross-profit percentage. The first comparison tests the mix; the remaining gap directs attention to pricing and delivery costs within the streams.

In managed services, ask the service lead to reconcile paid delivery labor and tool costs to the client work. Compare billed scope with actual effort and inspect missing time before concluding that technicians are inefficient. Check which expense or workload change explains the variance rather than prescribing a headcount reduction from the margin alone.

For product and hardware, trace supplier costs and credits to the matching sales. Check the quote calculation too: the model's 30% markup comparison yields only about 23% margin. For projects, compare recorded labor with the work sold and include onboarding time where project engineers perform it.

Ask What the Sales Variance Bought

Keep sales payroll inside the sales-and-marketing total when comparing it with the model's stable 6% budget. Subtracting the rep's pay again would manufacture a profit shortfall. Reconcile the internal split between people and programs before evaluating the spend.

Then ask the sales owner to connect the difference with the approved plan. Was spending committed for a planned hire or campaign, or did an unplanned invoice enter the period? Identify the timing and obligation before deciding whether the cost can change.

Examine the opportunities and client starts associated with the spend, using your own definitions and records. A higher expense ratio identifies a contribution to the profit gap; it doesn't establish whether the investment was worthwhile. Put the expected future receipts and remaining commitments beside the decision to continue it.

Distinguish Owner Pay From Other Overhead

Keep the owner-compensation adjustment separate from the remaining G&A variance. If the management role has been underpaid, include its replacement cost before judging profitability. Reducing that adjustment until the target returns would leave the role unfunded.

Review the other overhead accounts against their own basis. For rent, inspect the lease and occupied space; for internal software, check the people and licenses covered. Trace a recruiting or training cost to the commitment behind it before treating it as a continuing run rate.

My view is that an overhead percentage is a starting question. A rule of thumb has never reconciled an invoice. Give the account owner a specific amount to explain, with the transaction and budget assumption beside it.

Turn the Variance Into a Decision

Write down the largest unexplained contribution and who will investigate it. The finance owner confirms the posting and comparison basis. The service or sales owner checks the work behind the relevant line, while the owner decides which commitment or price needs to change.

Record the proposed action and the account where you expect its effect to appear. If the explanation is a timing difference, identify the later posting that should resolve it. If the explanation is recurring work at the wrong price, calculate the contribution needed before discussing a change with the client.

Use a separate cash forecast for the payment decision. EBITDA doesn't deduct every cash payment or establish when a client pays you. A reconciled profit variance can guide an operating decision while the bank balance still needs its own check.

Start with the latest closed P&L and finish a bridge that adds back to its normalized profit margin. Resolve the largest unexplained line with the person who controls it. The useful output is an amount, a cause you can verify, and a decision that fits the accounts.