SPAC IPO Audit Readiness: What Sponsors Should Ask Before Committing to a Firm

Most SPAC sponsors spend more time negotiating the audit fee than they spend evaluating whether the firm they’re hiring can actually do the job. 

The auditor selection decision is one of the few choices in a SPAC transaction that is genuinely hard to reverse once made. The wrong choice doesn’t announce itself at signing. It surfaces six months later, when you’re trying to close a de-SPAC on a compressed timeline and your audit partner is juggling forty other engagements, or when the SEC examines the S-4 and the first comment letter runs to twelve pages. 

The SPAC audit market has changed materially in the last eighteen months. Serial sponsors now are securing much higher quality targets with billion-dollar-plus valuations based on fundamentals rather than hopes. Projections must be well supported rather than smoke and mirrors J-curves. Quality deals are not only attracting PIPE financing, but they are also seeing meaningful amounts of capital remain in trust at closing. 

In this environment, SPAC sponsors and de-SPACs can ill afford to work with an audit firm that either lacks the knowledge to anticipate the critical accounting issues that SEC examiners will home in on or has such a large book of clients that they will delay taking advantage of a market window. 

Here are twelve questions that separate a firm that has done SPAC work from a firm that has built a SPAC practice. The answers will tell you most of what you need to know. 

Capability and Capacity 

1. How many active SPAC engagements does your firm currently carry, and what is your realistic capacity for new work? 

“We have capacity” is not an answer. You want a number — active engagements, by stage. A firm that has fifteen active SPAC engagements and two partners who handle that work has a staffing problem it may not be advertising. Ask specifically about the next six months, not the firm’s theoretical bandwidth. 

2. Who will be on my engagement — by name — and what is their individual SPAC transaction count? 

Firms sell relationships and deliver staff. The partner who takes the meeting is not always the partner who runs your engagement. Get the name of the engagement partner, and the manager who will do the day-to-day work. Then ask each of them how many SPAC or de-SPAC transactions they have personally closed. A firm’s aggregate SPAC experience is less meaningful than the individual track records of the people who will actually work your deal. 

3. Has your firm been through a PCAOB inspection cycle that included a SPAC engagement in the last two years? What was the outcome? 

PCAOB inspection findings on SPAC audits have been a real issue for several firms. You are not out of line asking directly. A firm with clean inspection results on SPAC work will tell you. A firm with inspection findings may need to modify processes, methodology and perform remediation, which can lead to delays in your audit.  You should understand where the firm stands with the PCAOB inspection process. 

4. Can you handle both the sponsor-side blank-check audit and the target-side audit if we bring you the deal? 

The SPAC audit is not one engagement. It is a sequence — blank-check IPO, target-company financials, de-SPAC combined entity — and the handoff points between those phases are where working with an inexperienced firm can cause delays and potential issues. Some firms are comfortable on one side of this but not the other. Some have the resources for a micro-cap or development stage target but not for a substantial global enterprise. Others have an impressive audit client list but minimal recent de-SPAC experience. Know the capabilities and experience of the firm you’re talking to before you sign an engagement letter. 

Timeline and Process 

5. What is your standard timeline from engagement letter to signed audit opinion on an S-1? 

Get a specific number of weeks, not “it depends.” Of course, it depends — but an experienced firm has a baseline and knows the variables and should be able to clearly articulate what needs to happen to meet the deadlines. If they can’t give you a working timeline in the first conversation, that’s a data point to consider. 

6. What are the most common causes of delay in your SPAC engagements, and how do you mitigate them? 

This question rewards experience and punishes posturing. A firm that has worked through delays — missing client records, last-minute restatement issues, changes in pricing terms or warrants day before deal prints, SEC comment rounds that run long — will give you a specific, honest answer. A firm that says “we don’t have delay issues” has either not done enough SPAC work to have war stories or is not being straight with you. 

7. How do you handle trust account reporting — as a discrete workstream or folded into the main engagement? 

Trust account reporting is routine until it isn’t. The mechanics of confirming trust balances, verifying investment restrictions, and supporting the disclosures in the prospectus should be a defined process with a clear owner at the audit firm. If the answer is vague, the process is probably vague. 

8. What does your S-4 review process look like, and how many rounds of SEC comment letters do your clients typically receive on the financial statements? 

One round of SEC comments is normal. Three rounds suggests that either the initial filing had material issues or the firm is not experienced in anticipating what the SEC will flag. Ask specifically about comment letters related to the financial statements — that is the audit firm’s direct responsibility, not the lawyers. 

Risk and Independence 

9. Do you have any existing relationships — audit, advisory, or otherwise — with our target’s management team, underwriters, or legal counsel that could create independence issues? 

Auditor independence in SPAC transactions is more complicated than in a standard audit, because of the number of parties involved and the transactions’ deal-oriented nature. You want this question asked and answered before the engagement letter is signed, not discovered mid-process. A good firm will have already thought through this. Ask anyway. 

10. How have you handled going-concern assessments in de-SPAC situations where the combined entity has limited post-close cash runway? 

Many of the de-SPACs that closed in 2021 and 2022 are now trading below trust value with cash runways measured in quarters. Going-concern assessments in that environment require judgment, and the auditor’s judgment on that question directly affects how the company discloses its situation to investors. Ask for the firm’s position — not a policy statement, but how they have handled it in the past. 

11. What is your firm’s approach to warrant accounting and the other areas that drove the restatement wave in the 2020–2022 SPAC cohort? 

Warrant liability classification drove more SPAC restatements than any other single issue in recent years. The SEC has also flagged revenue recognition, earnout accounting, and forward purchase agreement treatment. These are not obscure technical questions — they are the questions the SEC will ask about in your filing. A firm that handles SPAC work seriously has a documented position on all of them. 

12. If we need to transition auditors mid-process, how have you managed that in practice, and what are the disclosure implications? 

Auditor transitions in SPAC transactions trigger specific 8-K and S-4 disclosure requirements, and the timing of those disclosures relative to the filing dates matters. A firm that has navigated this before will walk you through the mechanics without being asked to. A firm that hasn’t will look it up. 

What the Answers Tell You 

Red flags are usually not outright bad answers. They are vague answers, answers that pivot from specifics to generalities, and answers that sound like they were prepared for a pitch rather than drawn from experience.  

When an audit partner cannot name a comparable SPAC transaction they closed in the last twelve months or cannot tell you how many rounds of SEC comments a recent client received, that absence of specificity is itself informative. 

Green flags look like this: a named engagement team with individual transaction counts, a candid account of a deal that ran into problems and how the firm resolved it, and a clear position on the technical accounting questions that have driven the most SPAC restatements. Firms that have built real SPAC practices are not defensive about these questions. They have seen enough transactions to have developed genuine views. 

The difference between a firm that has done SPAC work and a firm that has built a SPAC practice is roughly the difference between a surgeon who has performed a procedure a dozen times and one who performed it two hundred times under different conditions, with different complications. Both have the credential. Only one of them has the pattern recognition. Which one do you want to go under the knife with? 

The audit firm decision is reversible in theory and catastrophic in practice. Switching auditors mid-transaction triggers disclosure requirements, creates timeline risk, and signals to the SEC and to investors that something went wrong. When it happens it is expensive in every sense, far more consequential than a minor difference in fees. 

Twelve questions over one or two conversations will not eliminate all the uncertainty. But they will quickly separate the firms that are staffed, experienced, and technically prepared for your specific transaction from the ones that are presenting their capabilities more optimistically than the evidence supports. 

At MBP Global, we work with SPAC sponsors, target-company CFOs, and de-SPAC management teams on exactly these questions. If you want to talk through your situation, reach out directly. 

Drew Bernstein is co-chairman and co-founder of MBP Global and MarcumAsia. He has spent his career auditing cross-border and capital-markets transactions.