What is a real estate lawyer's trust account and why is it important?

When you buy a home, the large sums of money involved — your down payment, the mortgage advance, the purchase price — flow through your lawyer's trust account. This is a specially designated bank account governed by strict rules set by the Law Society of Ontario (LSO) that keep client funds entirely separate from the lawyer's operating funds.

Your lawyer receives your certified funds (and the mortgage advance from the lender) into trust, holds them until closing conditions are met, and then releases them to the seller's lawyer only when title is registered in your name. This structure ensures that money cannot be released to the seller until you actually receive legal ownership, providing a critical layer of protection for both sides.

The LSO's rules require lawyers to account for every dollar in trust. If a lawyer misappropriates trust funds, the LSO's Compensation Fund provides protection to affected clients. Using a licensed Ontario real estate lawyer — rather than attempting to close a transaction without one — ensures your funds move safely through a regulated trust process.