Equal ownership feels fair, and usually is, right up to the first real disagreement. Companies rarely fail because of one bad year. They fail when two owners can no longer agree and have no way to break the tie. Related reading: shareholder agreements and minute books and share vs. asset purchase.
What does a 50/50 deadlock look like?
It is rarely dramatic. One owner wants to reinvest profits and the other needs dividends. One wants to sell and the other doesn’t. Directors’ resolutions need a majority, and one vote each is not a majority. Payroll is still due on Friday, and the owners are talking through lawyers.
What can a court do if 50/50 owners are deadlocked?
Without an agreement, Ontario law offers blunt tools: an oppression application under section 248, or an application to have the company wound up. Both mean years of litigation and costs that often eat the value being fought over. A court can end a deadlocked company. It cannot make two people work together.
Which clauses prevent deadlock?
| Clause | What it does | Watch out for |
|---|---|---|
| Decision rules | Lists what needs both owners (selling, borrowing, new shareholders) and what one can decide day to day | Too many unanimous items recreate the deadlock |
| Deadlock process | A cooling-off period, then mediation, then binding arbitration or a buyout | Set timelines, or the process becomes another way to stall |
| Shotgun clause | One owner names a price; the other must buy or sell at it | It favours whoever has the cash, so build in payment terms |
| Valuation | A formula, a named valuator or a set process for pricing shares | “Fair market value to be agreed” is the next dispute, not a mechanism |
What are the four Ds?
- Death. A buy-sell funded by life insurance lets the surviving owner buy the shares at a set price, instead of inheriting a spouse as a business partner. Your estate plan should match, often through a secondary will that holds the shares.
- Disability. Define what counts as disability and how long it lasts before a buyout is triggered.
- Divorce. Transfer restrictions keep shares from passing to an owner’s former spouse. Any equalization claim remains a money claim between the spouses, not a seat at your table.
- Departure. Vesting and buyout terms decide whether an exit is orderly. Where an owner is also an employee, Ontario’s Employment Standards Act restricts non-compete clauses, so confidentiality and non-solicitation terms usually do more of the work.
Is 51/49 better than 50/50?
Not by itself. A 51/49 split moves the deadlock instead of removing it: the 51% owner decides, and the 49% owner becomes a permanent minority whose main protection is a court application. Investors and lenders do not object to equal founders; they object to equal founders with no way to break a tie. A 50/50 company with a clear deadlock process is usually easier to live with, and easier to invest in, than a 51/49 company without one.
What should you settle before you sign?
- Sign the agreement while you still agree; it costs a fraction of one month of oppression litigation.
- Set rules for salaries, dividends and capital calls, because money is where most deadlocks start.
- Make sure each owner gets independent legal advice. One lawyer can’t advise both sides of the same agreement.
- Already 50/50 with no agreement? Get advice before raising it; how you propose terms matters as much as the terms.
- Buying into a business? Make the shareholder agreement a condition of closing.
What does a shareholder agreement cost?
Barbarian Law® is at 14981 Yonge Street, Upstairs, in Aurora. We handle incorporations, shareholder agreements and minute books and business purchases and sales across York Region and the GTA. A shareholder agreement is $1,500 + HST for two shareholders (our 50/50 shareholder agreement) or $2,000 + HST for three or more; an Ontario incorporation is $1,000 numbered or $1,250 named (NUANS search included), including the $300 government filing fee, plus HST on the balance and a $125 Dye & Durham filing fee without HST; independent legal advice is $500 + HST. See our full fee schedule.
- No retainer. No deposit. Invoiced after the work is delivered. You get a written estimate before any work begins.
- Tell us what the business does and who the owners are, and we’ll scope the agreement.
Frequently Asked Questions
Deadlock, shotgun clauses and shareholder agreements in Ontario.
What happens if 50/50 shareholders cannot agree?
Without an agreement, the options are negotiating a buyout, selling the business, or a court application such as an oppression remedy or a winding-up. All of them are slower and costlier than a clause written in advance.
What is a unanimous shareholder agreement?
An agreement signed by all the shareholders under section 108 of Ontario’s Business Corporations Act that can restrict the directors’ powers. Shareholders who take on those powers also take on the directors’ duties and liabilities.
What is a shotgun clause?
A buy-sell clause: one shareholder names a price, and the other must either sell at that price or buy at it. It works best when both owners could realistically fund a buyout.
Can we sign a shareholder agreement after the company is running?
Yes. It is easiest while the relationship is good, before there is a dispute to negotiate around.
How much does a shareholder agreement cost?
At Barbarian Law, $1,500 plus HST for two shareholders, or $1,250 plus HST when we also incorporate the company, and $2,000 plus HST for three or more, each with a planning call and two rounds of revisions, with no retainer and no deposit. A unanimous shareholder agreement for a sole shareholder is $750 plus HST.
Should founders split 51/49 instead of 50/50?
Only if one owner is meant to decide. A 51/49 split gives control to one person and leaves the other a minority; a 50/50 split with a deadlock clause keeps the partnership equal and still lets decisions get made.
Do spouses who own a company 50/50 need a shareholder agreement?
Yes. Separation is when most spousal deadlocks start, and by then neither side wants to negotiate. Transfer restrictions, a buyout price mechanism and decision rules signed while the marriage is good keep the company running if it ends. Each spouse should get independent legal advice ($500 + HST).
This article is general information, not legal or tax advice, and reading it does not create a lawyer-client relationship. For advice on your own company, contact Barbarian Law®.




