The situation
Yanni and Eleni had run a commercial leasing portfolio together for years, and when a manufacturing business one of their tenants had built came up for sale, they brought in Yanni's sister Mirela, who already owned a manufacturing business of her own, to run it day to day. The plan was straightforward on paper. The three of them would buy the company, valued in the range of five to eight million dollars, split the ownership between them, and let Mirela handle operations while Yanni and Eleni stayed on as investors. Their accountant had reviewed the seller's financials, their lender had approved financing, and the purchase agreement was in its near-final form weeks before the scheduled closing date.
The target company's fiscal year ran on a calendar unrelated to the calendar year, which is common enough in manufacturing where production cycles and inventory counts drive the accounting calendar rather than the tax year most buyers expect. Nobody on the buying side had flagged this as a problem, because on the surface it looked like a bookkeeping detail rather than a legal one. The purchase agreement, drafted from a template the parties had used on an earlier, simpler deal, said nothing about how income, expenses or tax liabilities would be divided between the seller's final period of ownership and the buyer's first period.
The closing date fell three weeks before the target's fiscal year-end, which meant the company would report a full year of financial results with two different owners responsible for different portions of it, and no agreed method for dividing the tax consequences between them. Corporate income tax, source deductions already withheld from payroll, and HST collected but not yet remitted would all need to be allocated to the correct party. Left unaddressed, the seller could end up paying tax on income earned after they no longer owned the business, or the buyer could inherit a liability for a period before they had any control over the company's decisions.
The family's accountant caught the gap during a routine pre-closing review, but by then closing was set for the week after a long weekend, with the lender's rate lock and the seller's own moving plans both tied to that date. Pushing closing back risked unwinding financing terms that had taken months to negotiate. The family needed the fiscal-year question resolved inside the existing timeline, not around it, and that meant it had to be solved as a contract problem, quickly, with lawyers on both sides working through a holiday.
The complication
The difficulty was not that a fiscal-year split is legally exotic. It is a known mechanism, and most experienced deal counsel can draft one without much trouble given enough time. The difficulty was the timing. The gap surfaced six business days before closing, one of which fell on a statutory holiday, and both sides' accountants needed to agree on the allocation methodology before the lawyers could finalize contract language that both sides would sign off on.
There were two live approaches. The first was a straight-line proration, splitting the year's income and expenses by the number of days each party owned the business. The second was an actual closing-of-the-books approach, where the company's accountants would prepare interim financial statements as of the closing date and each side would be responsible for the tax consequences of the period they actually owned. Straight-line proration is simpler to draft and faster to agree, but it can misallocate tax liability badly if income is seasonal or lumpy, which manufacturing income often is, since a large shipment or a year-end inventory adjustment can land disproportionately in one period or the other.
The seller's accountant preferred proration, partly because it was simpler and partly because the seller's own tax filings for the year would be easier to prepare on that basis. Mirela's manufacturing background told her the company's production and shipping schedule was not evenly distributed across the year, and a straight-line split risked handing the buyers a disproportionate share of tax liability on income the seller had actually earned. That is a real point of tension in deals like this: the method that is administratively easiest is not always the method that allocates liability fairly, and the two sides do not always have the same incentive to get it right.
There was also a harder constraint sitting underneath the accounting question. Source deductions the seller had withheld from employee pay but not yet remitted to the tax authority needed to be clearly assigned, because that liability stays with the employer that withheld it, and here the employer was the company itself, the very entity the family was about to own. Buying the company meant buying that unremitted obligation along with it, unless it was cleared before closing. If that allocation was not written into the agreement precisely, the family risked closing on a business carrying an obligation nobody had priced into the deal, discovered only when a remittance came due after the family already owned the company.
What we did
- Reviewed the target's fiscal year against the closing date as soon as the accountant flagged it, confirming the mismatch was real and not a filing artifact, and mapping exactly which tax obligations — corporate income tax, source deductions, and HST already collected — would fall inside the straddled period so the family understood the actual scope of what needed allocating before any drafting started.
- Recommended a closing-of-the-books approach over straight-line proration, because Mirela's knowledge of the company's shipping and production cycle made clear that income was not evenly distributed across the year, and a date-based split risked assigning the family a share of tax liability larger than their actual period of ownership justified. We put this to the accountants directly, comparing what each method would have produced against the prior year's actual monthly figures, so the choice rested on the company's real income pattern rather than administrative convenience.
- Coordinated directly with the seller's accountant to agree on the methodology and the cutoff procedures for the interim statements, rather than leaving the two sides' accountants to negotiate informally, since the contract language needed to match exactly what the accountants would actually do at closing. That meant settling in advance which date would govern the inventory count and when cash receipts and payables would be cut off, so the clause described a procedure the accountants had already agreed to rather than one they would have to interpret afterward.
- Drafted a fiscal-year-split clause into the purchase agreement specifying that the seller's accountant would prepare interim financial statements as of the closing date, that each party's tax liability would follow those statements, and that any dispute over the interim statements would go to an independent accountant for resolution rather than sitting unresolved. Naming a neutral tiebreaker in advance mattered because a dispute discovered after closing tends to stall while each accountant defends its own numbers, and an unresolved allocation becomes the kind of gap that turns into litigation.
- Built in a specific allocation for source deductions already withheld, requiring the seller to remit all amounts withheld before closing and to provide confirmation of remittance, so the family would not close on a business carrying an unremitted payroll obligation from a period before they owned it. This mattered because an unremitted amount can attach to the corporation itself rather than staying with the individual who withheld it, leaving the family exposed to a liability created before they had any say in how the business was run.
- Negotiated a post-closing adjustment mechanism so that if the interim statements were not finalized by closing, which was likely given the compressed timeline, the purchase price would be trued up once final numbers were available, keeping the deal on schedule without forcing either side to guess at final figures. We tied the adjustment to a fixed window after closing and specified exactly how any difference would be paid, so the mechanism itself could not become a second dispute layered on top of the one it was meant to resolve.
- Turned the revised agreement around inside four business days, working through the holiday to get markup to the seller's counsel, incorporate their comments, and have signature-ready language in front of both sides with enough time for review before the scheduled closing. Keeping to that timeline mattered beyond simple convenience, since missing it risked unwinding the financing rate lock the family's lender had already committed to, a cost that would have dwarfed the extra drafting effort the compressed schedule demanded.
The outcome
Closing proceeded on the original date. The fiscal-year split clause held, the interim financial statements were completed roughly three weeks after closing, consistent with what the agreement anticipated, and the post-closing adjustment mechanism resolved a modest true-up in the family's favour once final figures were in, reflecting that the company's income for the pre-closing period had in fact been higher than a straight-line split would have shown.
The source deductions issue resolved cleanly as well. The seller provided remittance confirmation before closing, and the family took ownership without inheriting any unremitted payroll liability from the prior period. That single piece of the drafting likely saved the family a dispute months down the line, since unremitted source deductions are exactly the kind of liability that surfaces quietly, often through a collection notice rather than a conversation.
The compressed timeline meant the family paid for a faster, more intensive drafting process than they had budgeted for, and the seller's accountant pushed back more than once on the closing-of-the-books approach before agreeing to it. But the alternative, a straight-line split rushed through without scrutiny, would have exposed the family to a tax allocation that did not match the business's actual income pattern. The deal closed on schedule, the tax split held up under the accountants' final numbers, and neither side has raised the allocation since.
What you can learn from this
- Ask early whether the target company's fiscal year lines up with the calendar year. A mismatch that looks like a bookkeeping detail can become a real tax allocation problem if it is not addressed in the purchase agreement.
- Straight-line proration is the simplest way to split a straddled tax year, but it can misallocate liability badly when a business's income is seasonal or uneven across the year. Ask whether the simpler method actually fits the business.
- Unremitted source deductions stay with the employer that withheld them, so on a purchase of the company itself, that liability comes along with it. Require confirmation of remittance before closing, not a promise to remit later.
- A post-closing adjustment mechanism lets a deal close on schedule even when final accounting figures are not ready yet, without forcing either side to guess at numbers under time pressure.
- When a tax or accounting gap surfaces close to closing, resolving it as a contract problem with clear allocation language is usually faster and safer than trying to push the closing date.
This is a buying & selling a business problem we handle
Start a file online — flat, published fees, reviewed by a licensed lawyer before a dollar is owed.