Do You Inherit AODA Accessibility Liability When You Buy or Lease a Commercial Storefront in Ontario?
AODA is not a lien that rides on your title. It attaches to whoever runs the business and hires the staff — which is exactly why buyers and tenants keep leaving it off the due-diligence list.
If I buy or lease a commercial storefront in Ontario, do the previous operator’s AODA accessibility obligations transfer to me the way a mortgage or an easement would?
No — AODA does not run with the land like a lien. But the moment you become the operator and hire your first employee, the obligations land squarely on you. Under the Accessibility for Ontarians with Disabilities Act (AODA, 2005) and the Integrated Accessibility Standards Regulation (O. Reg. 191/11), the regulated party is the organization that provides goods or services to the public and has at least one employee in Ontario — that is the operator, usually the tenant or owner-operator, not the name on title. The only piece that truly follows the bricks is the Design of Public Spaces standard, and it is triggered only by new construction or major redevelopment. It does not force you to retrofit an existing building.
Source: Government of Ontario, ontario.ca — Accessibility rules for businesses and non-profits, and O. Reg. 191/11 (Integrated Accessibility Standards), accessed July 2026
I am Arthur Zhao. In more than a decade of commercial deals, I have almost never seen AODA compliance on a buyer’s or a tenant’s due-diligence list. Everyone checks the environmental report, the realty taxes, the lease clauses — and almost no one asks the one question that actually decides exposure: once I take this place over, whose problem is the accessibility compliance?
The reassuring part: AODA liability does not haunt the land the way contamination can. The trap: it follows you in a different way — it tracks whoever operates here and hires people. Here is who is on the hook, which thresholds matter, and what to check before you sign.
ℹ️This article is about AODA (Ontario’s accessibility law) as a legal compliance duty — not a transaction walkthrough or a market call. For a specific deal, have your real estate lawyer review the lease and the corporate structure for your situation.
First, correct the instinct: AODA follows the operator, not the deed
Many people picture accessibility compliance as a liability bolted onto the property — as if the last operator skipped it and the next buyer automatically inherits a historical debt. That is not how it works.
The bulk of AODA obligations — accessibility policies, staff training, customer-service standards, hiring and employment processes, website standards — apply to the organization that operates, not to the parcel of land. Take the shop over and run it yourself, and the clock starts the day you hire your first employee. You do not inherit the previous operator’s violations, but do not count on inheriting their compliance either.
So who is the “obligated organization”?
The threshold is lower than most people expect: if you have at least one employee in Ontario and you provide goods, services or facilities to the public or third parties, you are an obligated organization.
So if you are a tenant who takes over a unit, hires staff and opens for business, that organization is your company — not the landlord. A landlord who merely collects rent and does not operate here carries few of the customer-service and employment obligations; those sit with the operating tenant. Who runs it and who hires — that is the first test of where the duty lands.
💡 The land does not hand you the operational duties automatically — but the Design of Public Spaces standard is the exception, and it follows the shovel. Whoever has authority to carry out a major alteration must bring the redeveloped public areas (accessible parking, service counters, exterior paths) up to standard. That party may be the owner — or it may be the tenant who obtained approval to renovate.
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Four things to check before you sign
Adding AODA to the due-diligence list costs almost nothing. Skipping it can turn into real remediation dollars and fines after you take over.
⚠️Share-purchase buyers, take note: unlike an asset purchase, you take on the operating company along with its past obligations and any missed filings. For these deals, put AODA compliance status firmly in diligence.
Confirm your employee tier and the existing compliance status
Check whether your renovation triggers the Design of Public Spaces standard
Pin down who pays for compliance work in the lease
Remember the customer-service standard applies from day one
The penalty math: per day, per contravention
AODA penalties accrue by the day — every day a contravention continues counts as a separate offence. Under AODA (2005), section 37, on conviction the maximum fines are up to $100,000 per day for a corporation, and up to $50,000 per day for an individual and for a corporation’s directors and officers.
Administrative penalties (issued directly by a Director, no court required) are tiered by severity — for corporations, generally in the $500 to $15,000 range. In practice, enforcement has historically concentrated on administrative issues like whether the compliance report was filed on time, and the headline six-figure daily fines are rare. But the ceiling is written into the statute — do not treat it as fiction.
🚨The words “per day” are the whole point: the fine is not one-time — it accrues for every day the contravention continues. An obligation ignored for months can, in theory, compound into a large number. Enforcement is usually mild, but the exposure is real.
Do not confuse AODA with the Building Code
AODA and the barrier-free (accessibility) requirements in the Ontario Building Code are two separate regimes. The Building Code governs physical accessibility through the permit process on new build and renovation; AODA governs organization-level policy, service, employment and information. Both can apply to you at once, and satisfying one does not satisfy the other — keep them separate when your inspector and lawyer run diligence.
💡 Bottom line: put AODA on the same due-diligence page as environmental, taxes and the lease before you buy or lease a storefront. The duty follows the operator, the clock starts with your first employee, and only redevelopment triggers the built-environment standard. Get those three straight and a foreseeable remediation cost or missed-filing penalty will not blindside you after closing.
Frequently Asked Questions
I am just leasing a unit to run my own shop — is AODA compliance the landlord’s job or mine?
Mostly yours, as the operator. Under O. Reg. 191/11, the regulated party is the organization that has at least one employee and provides goods or services to the public. You lease the unit, hire staff and run it, so that organization is your company — policies, training and customer service sit with you. The one exception is the Design of Public Spaces standard, which follows whoever carries out the construction — that could be the landlord, or it could be you if you obtained approval to renovate.
I am buying an existing commercial building and the prior owner never did accessibility upgrades — must I fix it immediately after closing?
Not simply because you took it over. The Design of Public Spaces standard is not retroactive — it only requires compliance on new construction or major redevelopment (per the Government of Ontario / O. Reg. 191/11). So as long as you do not undertake large-scale redevelopment, the existing building does not suddenly become “non-compliant” just because it changed hands. The organization-level duties (policy, training, customer service) do apply from the day you start operating and hiring.
My shop is just me plus two or three people — does AODA still apply?
Yes, but at the lower tier. Per the Government of Ontario, any organization with at least one employee that serves the public needs accessibility policies, staff training and accessible customer service. The heavier duties (a compliance report every three years, a multi-year plan, a WCAG 2.0 AA website) only begin at the 20-employee and 50-employee thresholds. Small operators should focus on getting customer service and training right.
Can fines really reach $100,000 a day, and is enforcement actually that aggressive?
The ceiling is real: under AODA (2005), section 37, on conviction a corporation faces up to $100,000 per day, and an individual or a director/officer up to $50,000 per day, with each day a separate offence. In practice, enforcement has leaned on administrative penalties (roughly $500 to $15,000 for corporations) focused on issues like missed compliance reports, and top-of-range fines are rare. Treat the number as a ceiling of exposure, not a routine ticket.
Arthur Zhao
Real Estate Broker · FRI · ABR · SRS · PSA · MCNE · E-PRO · CLHMS & GUILD Elite · REAIS
VP & Branch Manager, Bay Street Group Inc.
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