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№ 334 Case Study — Mergers & Acquisitions

A pension shortfall buried in one appendix, found before closing

A letter from a pension administrator sat unopened in a data room folder for weeks. Once it was read properly, it changed the price of a Sudbury acquisition by millions.

Mergers & Acquisitions9 min readSudbury, OntarioPension plan diligence
All Mergers & Acquisitions case studies
ClientNasrin and Karima, buying their first business together
The issueA defined benefit pension plan attached to the target company had a solvency shortfall that was not reflected anywhere in the purchase price
ServiceQuantified the shortfall with an actuary, restructured the purchase price to account for it, and kept the transaction on schedule while the client's own business kept running
ResolutionA clear win: the shortfall came off the price dollar for dollar and the deal closed on the buyer's terms

The situation

The letter arrived in the data room folder marked 'Employee Benefits, Miscellaneous', three pages from a pension plan administrator addressed to the target company's finance director, Jae-won. It referenced a solvency valuation filed the previous year and asked when the company intended to address the funding gap it described. Nobody on the buying side had flagged it. Nasrin and Karima found it themselves, on a Sunday evening, two weeks before the scheduled closing date, while doing a final pass through the data room before signing off on their financing commitment.

Nasrin and Karima, both electricians, had spent eleven years building an electrical contracting business that served industrial clients across the region. The company they were buying was a longtime competitor, a similar electrical contracting firm about twice their size, with a unionized workforce and a defined benefit pension plan that had been in place since the 1980s. The acquisition, priced in the range of twenty to twenty-five million dollars, was meant to roughly triple their workforce and give them the scale to bid on larger industrial contracts. It was the first acquisition either of them had ever attempted.

Defined benefit pension plans promise a fixed retirement payment based on salary and years of service, and the sponsoring employer is responsible for making sure the plan has enough money to pay those promises. A solvency valuation measures whether the plan's assets would cover its obligations if it wound up on that date. When they don't, the plan is underfunded, and in Ontario the employer sponsoring it is generally required to make special payments to close that gap over a period of years, whether or not an acquisition is happening.

The purchase agreement Nasrin and Karima had negotiated said nothing about a shortfall because nobody had asked the target company's advisors the right question at the right time. Their own business, meanwhile, still had a full slate of industrial electrical contracts running, crews on job sites, and payroll to meet every second week. They could not step away from operations to spend a month sorting out a pension problem, and they could not simply cancel the acquisition without losing the deposit and the months of work already invested. They called our office the Monday morning after they found the letter.

Before that Sunday, the diligence process had gone the way most first acquisitions go for a buyer without a large internal team behind them. Nasrin and Karima had hired an accountant to review the financial statements and a general business lawyer at another firm to handle the purchase agreement, but neither had been specifically asked to trace every reference to employee benefits through hundreds of pages of corporate records, insurance policies, and correspondence with third parties. The pension letter had been one document among roughly four thousand uploaded to the data room over ten weeks, filed by the target's own staff under a heading vague enough that it did not draw attention on a routine index review. It was only because Nasrin, going through the folder a second time out of habit rather than instruction, opened a file she had already skimmed once that the reference to a solvency valuation and a funding gap registered at all.

What was actually at stake

The number in the letter was not final. Solvency valuations are estimates built on assumptions about interest rates, investment returns, and how long plan members are expected to live, and the figure the administrator had cited was from a valuation filed roughly eighteen months earlier. It needed to be updated and verified before anyone could rely on it to change a purchase price. Whether the shortfall would follow the sale at all depended on how the purchase was structured. On a share purchase, the company keeps its pension plan and whatever funding gap comes with it, and the buyer inherits both simply by owning the company. On an asset purchase, the buyer does not automatically become the plan's sponsor; it takes on the plan only if it agrees to, and if it doesn't, the obligation stays behind for the seller to deal with. The deal Nasrin and Karima had negotiated was a purchase of the company itself, so left unaddressed, the shortfall was not something a change of ownership would make disappear on its own; it was coming with the business unless the price or the deal terms accounted for it.

The risk had two layers. The first was the size of the shortfall itself, which needed a current, independent valuation rather than a stale figure from someone else's letter. The second was timing: special payments toward an underfunded pension plan are typically spread over several years, which meant the shortfall was not a one-time cost but an ongoing drain on cash flow for years after closing, precisely the kind of obligation that belongs in a purchase price negotiation rather than a surprise discovered after the fact.

There was also a harder question underneath the numbers. If the target company's finance team had received a formal notice about a funding gap and had not disclosed it during diligence, that raised doubts about what else in the data room might be incomplete. Nasrin and Karima needed to know whether this was an oversight in a large document set or a sign of something more deliberate, because the answer would shape how hard to push and how much trust to place in the rest of the target's disclosures.

Compounding all of it, the closing date was fixed. Their financing commitment from their bank had a expiry date attached, and re-papering that commitment for a delay would cost time and possibly better terms. The shortfall had to be quantified, negotiated, and resolved inside the existing timeline, without pulling either Nasrin or Karima away from running the business they already had.

There was one more complication sitting underneath the pension question. The target's unionized workforce was a real asset to the acquisition, giving Nasrin and Karima access to trained tradespeople they could not easily hire on their own, but it also meant the pension plan was tied to a collective agreement that could not simply be renegotiated or wound down to make the problem disappear. Any solution had to work within the existing labour relationship, since disrupting it risked losing the very workforce that made the acquisition worth pursuing in the first place. That ruled out some of the more aggressive options a buyer in an ordinary, non-unionized deal might have considered, such as pushing to freeze the plan outright as a condition of closing.

What we did

  1. Retained an independent actuary within two days to produce a current solvency estimate rather than relying on the eighteen-month-old figure in the letter, because a stale number would not hold up in negotiation and could understate or overstate the real gap by a wide margin, and any figure we brought to the seller needed to be defensible on its own terms rather than borrowed from someone else's correspondence.
  2. Issued a formal information request to the target's counsel demanding the full pension plan text, the most recent filed valuation, and any correspondence with the plan administrator, which forced disclosure of two further letters Jae-won had not included in the original data room and confirmed the funding gap was an ongoing, tracked issue rather than a one-off notice.
  3. Reviewed the disclosure history with the client to determine whether the omission looked like an oversight in a large document set or a deliberate gap, concluding it was most likely the former since the letters had been misfiled under a general benefits folder rather than withheld from a specific request, which shaped how firmly we could frame the renegotiation without overreaching into an accusation we could not support.
  4. Directed the actuary to model the shortfall against the deal's actual closing date rather than the valuation date in the old letter, producing an updated number that reflected current interest rates and plan membership, which came in meaningfully higher than the original estimate and gave Nasrin and Karima a precise figure to anchor negotiations around instead of a rough approximation.
  5. Confirmed the collective agreement did not restrict how the funding gap could be addressed post-closing, reading it specifically for any clause tying pension design to union sign-off, since any solution had to preserve the existing labour relationship rather than disrupt it. That review ruled out aggressive options like a unilateral plan freeze before they reached the table, and kept the seller discussion focused squarely on price rather than a slower fight over plan design.
  6. Negotiated a dollar-for-dollar price reduction equal to the updated shortfall, arguing the buyer should not pay full value for a company while also inheriting an unfunded obligation the seller had known about and failed to flag properly during diligence. Backing that position with the actuary's signed report, rather than a bare assertion of what felt fair, gave the seller's own advisors a number they could check against their own records, which is why they agreed within days.
  7. Built a closing mechanism that let the price adjustment happen without extending the timeline, using a signed side letter and a revised closing statement rather than reopening and re-executing the full purchase agreement, since renegotiating every clause from scratch would have consumed time the fixed financing commitment simply did not allow. This kept the transaction inside the bank's original commitment window, avoided the delay and legal cost of re-papering the entire deal, and gave both sides a clean, dated record of exactly what had changed and why.
  8. Kept Nasrin and Karima out of the day-to-day negotiation by running the exchanges with the target's counsel and the actuary directly and reporting back only at real decision points, because they had told us plainly they could not step away from active job sites to manage a negotiation on top of a full crew schedule. That arrangement meant their business kept running through the three weeks of back-and-forth, and every decision that did reach them came with a clear recommendation attached.

The outcome

The purchase price came down by an amount matching the actuary's updated shortfall figure, applied directly against the agreed price rather than held back in a separate fund, and the transaction closed on the original schedule with the buyer's financing commitment intact. Nasrin and Karima did not lose the deal, did not lose their deposit, and did not have to renegotiate their bank financing under worse terms because of a delay that would have forced them back to their lender for a fresh commitment.

The renegotiation cost roughly three weeks of intensive back-and-forth layered on top of the existing closing timeline, and it required Nasrin and Karima to accept a somewhat more adversarial final stretch with a seller they had, until then, dealt with cooperatively. The relationship survived the negotiation, but it was no longer the easy one it had been at the letter of intent stage, and Jae-won, the finance director whose misfiling had started the whole episode, was noticeably absent from the final closing call.

Since closing, the company has continued making the special payments the pension plan requires, now built into its financial planning rather than discovered as a surprise partway through a fiscal year. The unionized workforce came across intact, exactly as Nasrin and Karima had hoped, and the pension plan continues operating on the same terms it always had, funded on a schedule the company now budgets for deliberately.

Nasrin and Karima have said that the episode changed how they now read every data room folder in later dealings, treating misfiled or thin-looking disclosure as a prompt to ask more questions rather than an administrative accident to skip past. When they looked at a second acquisition roughly a year later, they asked their advisors from the outset to specifically trace every reference to employee benefits and pension obligations through the data room, rather than leaving it to a general review.

What you can learn from this

  • Whether a new owner inherits a pension shortfall depends on how the deal is structured: a share purchase brings the plan and its funding gap along automatically, while an asset purchase leaves the obligation behind unless the buyer agrees to take it on.
  • A solvency valuation is only as good as its date. Before relying on any pension figure in a negotiation, confirm it reflects current conditions rather than a filing from a year or more earlier.
  • Misfiled disclosure is not the same as no disclosure, but it is worth treating as a signal. A single overlooked letter is often reason enough to widen the request for documents, not just accept an apology.
  • A price adjustment tied to a quantified, actuary-verified number is usually faster to negotiate than reopening the entire purchase agreement, especially against a fixed closing date.
  • If you cannot pause your existing operations to manage a diligence problem, say so early. A good advisor can run the negotiation and only bring you in at real decision points.
This case study is entirely fictional. It does not describe any real client, file, or matter handled by Treadstone Law, and it is not a real file with details changed. All names, people, properties, businesses, dollar amounts, dates, and events are invented, and any resemblance to a real person, business, or situation is coincidental. Fictional scenarios like this one illustrate the kinds of legal issues people in Ontario commonly face and how a lawyer can help. They are general information, not legal advice — no two matters unfold the same way, and nothing here predicts the outcome of any real case. Reading a case study does not create a lawyer-client relationship. If you are facing something similar, speak with a lawyer about your specific circumstances.

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