Buyers do not pay for your tax return’s version of profit. They pay for a view of maintainable earnings: EBITDA adjusted for owner habits, one-offs and accounting choices that will not travel with the business. That process is normalisation. Done early and, it raises price and shortens diligence. Done as a last-minute spreadsheet of wishful add-backs, it becomes the buyer’s favourite weapon. This is a founder-side guide to building a normalisation that survives contact with a quality-of-earnings review.

Published: July 2026

Why normalisation exists

Statutory or management profit includes:

• Owner-specific costs (personal travel, above-market salary, related-party rent)
• One-off events (legal settlements, flood repairs, aborted project costs)
• Accounting timing choices (revenue recognition, provisioning)
• Non-operating items (asset sales, revaluations)

A buyer wants maintainable operating earnings of the business as it will run under their ownership (or under a PE hold plan). Normalised EBITDA is the bridge from “what the accounts say” to “what we are capitalising in the multiple.”

If the business is worth 6.0x normalised EBITDA, every $100,000 of accepted add-backs is notionally $600,000 of enterprise value. That is why add-backs are negotiated like price, because they are price.

The quality-of-earnings mindset

A quality-of-earnings (QoE) review tests whether earnings are real, repeatable and correctly timed. Your normalisation schedule is the first draft of that conversation. Treat it as an evidence file, not a marketing appendix.

For each add-back, hold four tests:

1. Is it non-recurring or owner-specific?
2. Is there documentary evidence? (invoice, contract, payroll record, board minute)
3. Would a reasonable buyer believe it disappears post-sale without hurting revenue?
4. Is the accounting treatment consistent across periods?

If any test fails, demote the item from “add-back” to “discussion item” or drop it.

Add-backs that usually hold (with evidence)

• Above-market founder salary to the extent it exceeds the market cost of a replacement operator role you will actually need. Be ready with salary-band evidence. Replacing a full-time founder-operator with a cheaper part-time manager is not always believable if the founder was the sales engine.
• Clearly personal expenses run through the company (personal travel, private motor vehicle where not business-necessary), with invoices.
• One-off legal or restructuring costs tied to a closed matter, not an ongoing regulatory posture.
• Non-recurring repairs from an insured event or truly exceptional failure, net of recoveries.
• Aborted transaction costs (prior sale process, aborted acquisition) that will not repeat.
• Fair market rent adjustments where the company pays related-party rent far from market, supported by independent evidence. Adjustments can go both ways.

Add-backs that usually fail or get haircut

• “Marketing experiments” that look like ordinary customer acquisition. If you need that spend to hold revenue, it is not an add-back.
• Under-market founder salary with a huge add-back the other way without a credible post-sale org chart. Buyers will reinsert the cost of running the company.
• Revenue recognition aggression dressed as normalisation. Pulling forward revenue is not an add-back; it is a red flag.
• Synergies the buyer will achieve. Those belong in the buyer’s model, not your historical EBITDA.
• COVID or “abnormal year” stories without a clean bridge and without showing the new run-rate.
• Stacking minor items into a material total without evidence. Death by a thousand $4,000 claims.

The normalisation bridge (how to present it)

Present a simple bridge for the last three financial years and the trailing twelve months (TTM):

Reported EBITDA
+ Owner discretionary / personal
+ One-offs (itemised)
+/− Accounting adjustments (itemised)
+/− Pro forma run-rate adjustments (itemised, clearly labelled)
= Normalised EBITDA

Keep a second column for buyer-adjusted EBITDA during diligence so you can track haircuts without losing your own schedule.

Separate:

• Historical normalisation (what earnings were)
• Pro forma adjustments (what earnings would be under a defined future state)

Mixing them without labels is how founders accidentally over-claim.

Worked example

A professional services firm shows $2.4M reported EBITDA. Schedule:

Item: Founder salary above market replacement GM Amount: +$180,000 Evidence: Salary bands + role description Likely buyer view: Accept majority if GM role is real.
Item: Personal travel and related costs Amount: +$40,000 Evidence: Credit card + invoices Likely buyer view: Accept.
Item: One-off legal settlement (closed) Amount: +$120,000 Evidence: Settlement deed Likely buyer view: Accept.
Item: “Extra marketing for brand” Amount: +$200,000 Evidence: Campaign costs Likely buyer view: Reject or heavy haircut if revenue depends on it.
Item: Related-party rent below market Amount: −$60,000 Evidence: Broker opinion Likely buyer view: Accept downward adjustment.
Item: Normalised EBITDA (founder view) Amount: $2.88M Evidence: Likely buyer view:.
Item: Likely diligence outcome Amount: ~$2.62M Evidence: after marketing reject + partial salary Likely buyer view:.

At 6.5x, founder view implies ~$18.7M EV; diligence view ~$17.0M. The fight was never the multiple. It was the schedule. Starting normalisation 12 months early lets you stop the personal spend, document one-offs as they occur, and avoid reconstructing history under fire.

Timing: when to start

12-18 months before a process is the practical window:

• Clean the chart of accounts so one-offs are coded as one-offs when they happen
• Align revenue recognition to something you can defend
• Separate personal and business costs in real time
• Build monthly packs that match the eventual QoE categories
• Prepare the data room with contracts, payroll and invoices behind each material add-back

Last-minute normalisation is still worth doing, but expect more haircuts.

Connection to deal structure

Normalised EBITDA feeds price. Price feeds structure. Soft earnings push buyers toward more earn-out and tighter warranties. Strong, evidenced normalisation supports more cash at completion. Buyer type matters too: PE vs strategic differ in add-back appetite, but both punish invention.

A 90-Day Number can deliver a sale-ready normalisation pack and bridge as a named project deliverable.

FAQ

Is normalised EBITDA the same as adjusted EBITDA in my board pack?
Often related, not always identical. Board “adjusted EBITDA” sometimes removes costs management simply dislikes. Sale normalisation must meet a buyer evidence standard. Reconcile the two explicitly.

Should I normalise for the salary I will take post-sale?
Normalise to the cost of the operating roles the business needs. If you stay on a reduced salary, say so as a pro forma assumption, not as a silent historical add-back.

Do add-backs need an auditor’s blessing?
Not always, but material sale processes often involve QoE specialists. Your job is to make their work boring by having evidence ready.

Can normalisation increase earnings and reduce them?
Yes. Under-market related-party rent, missing replacement headcount and aggressive capitalisation can all reduce normalised earnings. Honest schedules go both ways and gain credibility.

How does this interact with tax?
Normalisation for sale is a commercial construct. Taxable income is a different regime. Do not confuse add-backs in a teaser with tax advice; use your tax agent for tax.

What is the biggest founder mistake?
Treating the add-back schedule as negotiation theatre without paper. Buyers assume unsupported add-backs are zero. Sometimes they assume worse: that management is careless with numbers.

About Sydney Virtual CFO

Sydney Virtual CFO is a Sydney-based virtual CFO service for founders running $2M to $15M businesses across SaaS, ecommerce, professional services, construction, and other low-volume, high-value industries. We deliver fixed-scope CFO engagements with a named deliverable on day 90: a 13-week cashflow forecast, a fundraise-ready financial model, a unit economics build, or a board reporting pack you can run on your own.

Our front-door product, the 90-Day Number, is fixed scope at $17,850 plus GST. We are one of the few project-based virtual CFOs in Australia, in a market built almost entirely on monthly retainers. No retainers without a deliverable. No 80-page reports. No theatre.

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This content is general information only, written for Australian founders running businesses in the $2M to $15M revenue range. It does not constitute tax, financial product, investment, or legal advice and should not be relied on as such. The work referenced is led by a Chartered Accountant (CA ANZ), but Sydney Virtual CFO is not a licensed tax agent, not a licensed financial adviser, and not authorised to provide personal financial advice. Tax obligations, accounting treatments, fundraise terms, and statutory requirements depend on your individual circumstances. For advice specific to your business, contact the team directly or consult a registered tax agent, licensed financial adviser, or qualified lawyer. Information was current at the time of publication and may change without notice. We review and update guides periodically.