Valuation Method Fit For SaaS Deals
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Can you challenge me on which valuation approach fits a specific private company profile and why? I am a senior accounting student targeting Big 4 valuation services in Sydney on a post-study work visa, and I want to be pushed on DCF versus trading comps versus precedent transactions.

Absolutely. Here's the profile: a private SaaS business in Sydney with recurring revenue, 28 percent annual growth, negative free cash flow today, limited local peers, and one recent minority investment round. Which approach would you lead with, which would you use as a check, and why? Give me your ranking and defend it.
I would lead with DCF because the business has recurring revenue and growth, so the cash flow story matters most. Trading comps would be a secondary check, but I am worried about finding enough comparable listed SaaS names in Australia. Precedent transactions seem weaker unless the recent minority investment round is very comparable.

Good start. Now be more precise. In a DCF, what are the biggest judgement calls for this company, and how would they affect value? I want you to explain revenue growth, margin expansion, discount rate, and terminal value. Then tell me what could make the DCF unreliable for a Big 4 valuation team.
The main judgement calls are forecast growth, how quickly gross margin and EBITDA margin improve, the WACC, and the terminal growth rate. Because it is still burning cash, the early years will be sensitive to operating assumptions and the terminal value may dominate. That means DCF could become unreliable if management forecasts are too aggressive or if the terminal value accounts for most of the total valuation.

Better. Now compare that with trading comps. What would be the advantage and weakness of using listed SaaS comps for a private Sydney company? Mention liquidity, size, geography, and differences in margin profile. Also tell me what multiple you would expect to look at first.
Trading comps are useful because they reflect current market pricing and are easier to explain to clients, but listed comps may be much larger, more profitable, and US based, so they may not reflect a private Australian target well. I would look first at EV to revenue because EBITDA may be negative or not meaningful, then maybe EV to gross profit if margins differ a lot.

Good. Final challenge: when would precedent transactions be the best anchor here, and what are the traps? Think about control premium, synergies, deal timing, and whether the minority investment round is actually a transaction comp. End by giving me your recommended valuation hierarchy for this company and one sentence you would say in a Big 4 interview.
Precedent transactions would be the best anchor if there were recent sales of similar private SaaS businesses in Australia or the Asia Pacific region, especially where control changed hands. The traps are that deal prices may include synergies, a control premium, or stale market conditions, and a minority investment round is not the same as a true precedent transaction because it usually does not price control. My hierarchy would be DCF first, trading comps second as a sanity check, and precedent transactions third unless I can find very relevant recent deals. In an interview, I would say that for a high-growth private SaaS company, DCF is usually the primary method because it captures the company-specific cash flow path, while comps are used to test market reasonableness and precedent deals are only strong if the transactions are highly comparable.
