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What is a reverse triangular merger?
A reverse triangular merger is a way to structure an acquisition or reverse merger: the buyer forms a subsidiary that merges into the target company, the target survives as a wholly owned subsidiary of the buyer, and the target's shareholders receive the buyer's shares. It is the most common structure for a reverse merger with a public shell, because the operating company keeps its contracts, licenses and legal identity.
Joel Arberman, Meraki Partners · Reviewed October 2026. Based on 17 companies taken public since 1999: 11 by direct listing, 4 by reverse merger and 2 by IPO.
How does it work step by step?
- The public company (the buyer) forms a new subsidiary.
- The subsidiary merges into the private operating company.
- The private company survives and becomes a wholly owned subsidiary of the public company.
- The private company's shareholders exchange their shares for shares of the public company, usually a majority of it.
Why use this structure?
Because the operating company survives intact, its contracts, permits, licenses and bank relationships usually don't need to be reassigned. The public company's existing liabilities also stay at the parent level rather than merging into the business.
Can it be tax-free?
It can qualify as a tax-free reorganization if the buyer acquires control of the target, at least 80%, in exchange for its voting stock and other requirements are met. Tax counsel should confirm the structure for each deal.
What has to be filed after closing?
If the public company was a shell, it must file a Super 8-K within four business days, with the same information a company would provide in a Form 10, including audited financial statements of the operating business.
Is a reverse merger the right route?
Only when speed truly matters. A decent shell typically costs about $300,000, and the all-in cost is often $400,000 to $600,000 plus the equity the shell's shareholders keep. See reverse merger costs.
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