How is non-recurring income treated in quality of earnings?

In a quality of earnings review, non-recurring income is identified, disclosed as its own normalization adjustment and removed from run-rate EBITDA, so buyers do not capitalize it with a multiple. A one-time data-licensing payment is typically presented the same way. Confirm the presentation with the QoE provider.

How should non-recurring income be treated in a quality of earnings review?

Non-recurring income is normally identified in the quality of earnings (QoE) report, shown as a separate normalization adjustment, and kept out of the run-rate EBITDA that a buyer capitalizes with a multiple. The short version: it is disclosed and explained, but it is not treated as repeatable earnings.

A data-licensing payment is a clean example. A company that licenses years of operational records for an agreed term receives a one-time payment, which a QoE provider would commonly present as a distinct line rather than blend into the operating base. Confirm the exact presentation with the QoE provider and the company's accountants, because it turns on the contract terms.

What does a QoE provider actually do with one-time items?

The provider starts from reported EBITDA and bridges to adjusted EBITDA, line by line. Each adjustment gets a label, a support reference and a direction.

Item typeTypical directionQuestion the provider asks
One-time gain or windfallRemoved from run-rate EBITDAWill this happen again without a new decision?
One-time cost (litigation, relocation)Added backIs it truly outside normal operations?
Owner compensation above or below marketAdjusted both waysWhat would a replacement cost?
Pro forma changes (new contract, lost client)Adjusted forward or backIs the effect documented?
Income with an uncertain repeat patternShown separately, often excludedIs there a contract that makes it recurring?

The direction of an adjustment is the part sellers misread. A one-time gain is a negative adjustment to run-rate EBITDA: it comes out, even though it increased reported profit that year.

The three-question test for a one-time receipt

Advisors can screen any unusual receipt with three questions before the QoE work starts.

  1. Is there a contract that repeats it? Annual renewals or minimum commitments point toward recurring. A single agreed payment does not.
  2. Does it depend on a decision the company will not repeat? Licensing a historical archive once is a decision, not a service line.
  3. Can it be tied to the core operating cost base? If delivering it required no new staff or product, buyers tend to see a windfall, not a business line.

If all three come back "no", expect the item to be isolated and excluded from the multiple.

How does a data-licensing payment fit this treatment?

SourceX describes the payment as a one-time amount, typically received within about 60 days of invoicing once the buyer selects the data, for a license that is usually exclusive for AI training over an agreed term. The company keeps ownership; data is licensed, not sold. That structure is why advisors should plan for separate presentation.

Two practical consequences follow for a sell-side process:

  • The payment can improve cash and the equity story without lifting the multiple-based valuation, so do not pitch it as a reason for a higher multiple.
  • The exclusive term and any redaction commitments belong in the diligence data room, because a buyer will ask what the company can still do with its records.

Where the line sits on the income statement is a separate question, covered in other income vs operating revenue. Revenue-recognition rules for licenses depend on the contract: FASB's 2016 clarifications to Topic 606 addressed the difference between a right to use and a right to access intellectual property. This is general information, not legal, tax or financial advice. Confirm with your own counsel, tax adviser or professional body before acting.

Illustrative: a license payment inside a sale process

Illustrative and fictional: a regional IT services firm is six months from going to market. Its CFO learns that a one-time records license is possible. The sell-side advisor does three things: records the payment as a separate disclosed item in the QoE bridge, leaves it out of the run-rate figure used for the valuation range, and adds the license agreement to the data room index. The buyer's diligence team sees a clearly labeled non-recurring item instead of discovering it late.

Common mistakes with one-time income in a sale

MistakeWhy it hurtsFix
Leaving the payment inside adjusted EBITDABuyer's QoE reverses it and questions other add-backsShow it separately with support
Burying it in "other" with no noteLooks like concealmentAdd a footnote and the agreement reference
Ignoring exclusivity in the CIMBuyer finds a restriction on records lateDisclose the term and scope early
Timing the payment across the closeWorking capital and escrow disputesAgree treatment in the purchase agreement

What this means for an M&A advisor and referral partner

Advisors who raise records licensing early can bring clients a cleaner answer than a surprise in diligence. The exit readiness assessment is a natural place to ask which records exist and who can authorize a license, and a success fee arrangement with a client is a separate matter from any partner reward.

Partners earn 25% of the eligible platform fees SourceX actually collects from the referred company's licensing deals, capped at $100,000 per referred company. The reward becomes payable only after the buyer pays and SourceX receives its fee, and no reward is guaranteed. It is never deducted from what the company receives. Check your own firm and regulator rules on referral fees and disclosure first.

If you are screening a client, the company fit checker gives a preliminary, non-binding read, and who qualifies lists the baseline. Related reading for advisors is on the M&A advisor referral page.

Next step

Pick one client with a sale or financing event ahead and ask whether anyone has reviewed its records for licensing. If it fits, register as a partner and make the introduction, or have the owner apply at sourcex.si/apply.

  1. Step 1Share your linkSend your personal link to a company you know.
  2. Step 2Company appliesThe company applies itself at /apply.
  3. Step 3Buyer selects and paysThe buyer selects and pays for the data and SourceX receives its fee.
  4. Step 4You get your rewardYour share of SourceX fees becomes payable.

Common questions

Is a one-time gain added to or removed from EBITDA in a QoE?

It is removed. A one-time gain raised reported profit in the period, so the QoE bridge subtracts it to arrive at run-rate earnings. Add-backs apply to one-time costs, not one-time income. The provider labels the adjustment and keeps the support in the report so the buyer can follow it.

Can a company argue that licensing income should count as recurring?

Only if a contract makes it repeat, such as committed renewals or minimum payments. A single agreed payment for an archive of historical records usually does not meet that bar. The seller's advisor should expect the buyer's QoE team to test the claim and be ready with the agreement.

Does a data license affect the company's valuation multiple?

Treat it as a cash and equity-story item rather than a multiple driver. Buyers value run-rate earnings, and a separately disclosed one-time payment sits outside that base. The license terms, including exclusivity, still matter in diligence.

Who decides how the payment is presented?

The company's accountants and the QoE provider, based on the contract and the applicable accounting rules. An M&A advisor can raise the item early and ask for a documented position, but should not decide the accounting treatment alone.

Should the licensing agreement go in the data room?

Yes, if the company has signed one or expects to. Buyers will ask what restrictions apply to the company's records, how long an exclusive term runs and whether any payment falls inside the diligence period. Early disclosure avoids late re-trades.

Free resources

By SourceX Partnerships Team · Published 2026-10-09 · Updated 2026-10-09

Know a US company with valuable proprietary data?

Become a referral partner from anywhere we support, get your link and introduce an owner or authorized decision-maker.

Refer a company →

I own a business

Explore licensing your company's data to AI developers worldwide. Start a short assessment; no uploads needed.

Start an assessment