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Will I Owe the Old Tenant's Rent Arrears After Taking Over a BC Lease?

Taking over a commercial lease in British Columbia? Learn what old rent, CAM charges and defaults you may inherit and how to protect yourself first.

Buying & Selling a Business6 min readTSLBy the Treadstone Law Team · British ColumbiaUpdated November 13, 2026
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Key takeaways
  • Whether you inherit the old tenant's unpaid rent or CAM charges in British Columbia mostly depends on the lease, the landlord's consent document and your purchase agreement, not on one general statute.
  • The Commercial Tenancy Act does not set a general rule on when a landlord may refuse consent to an assignment, so the lease wording and case law govern.
  • Written confirmation from the landlord of what is owing, plus a clear allocation of old debts in your purchase agreement, is the main way to protect yourself.

If you are buying a business that operates from leased space, you are usually also taking over the lease. A common worry is that the seller left unpaid rent, common area maintenance (CAM) charges, or other defaults, and that the landlord will look to you for them.

There is no simple yes or no. The answer turns on how the deal is structured and what the lease, the landlord's consent and your purchase agreement say. This article explains the questions to ask and the steps that usually reduce the risk.

This article covers the law of British Columbia.

Why the answer depends on your documents

In a typical asset purchase, the lease is transferred from the seller to you, often by an assignment signed with the landlord's consent. What you take on depends on the wording of the lease and of that assignment. Some assignments say you take the lease only from the assignment date. Others say you assume all of the tenant's obligations, including anything already owing. The difference can be large, so read the assignment wording closely before you sign.

Even where you are not responsible for old arrears, how a landlord treats them when you ask for approval depends on the lease terms and case law, so it is worth confirming with a lawyer. So the practical risk is often a delayed or conditional approval as much as a direct claim against you.

What British Columbia statute law says about assignment

The Commercial Tenancy Act, RSBC 1996, c. 57, does not set out a general rule on when a landlord may refuse consent to an assignment or sublease. The only provision found on a covenant against assigning or subletting is s. 29(3), which deals with a trustee in bankruptcy: a covenant not to assign or sublet without the landlord's leave or consent does not apply to a trustee's transfer if the Supreme Court approves it, and the incoming party must give security of up to 3 months' rent.

For an ordinary sale, then, the lease terms and court decisions on those terms govern, not a statutory checklist. Residential tenancy rules are under a different Act and do not apply to commercial premises. A lawyer can read your lease and tell you how its assignment clause is likely to work.

Charges that commonly sit behind a lease

Rent arrears are only part of the picture. Before closing, ask the landlord and the seller about each of the following.

Year-end adjustments matter because they can be billed after closing for a period when the seller operated the premises. Your purchase agreement should say who pays the share that relates to the time before closing.

Other inherited debts to check in the same deal

Lease arrears are not the only liability that can follow a business sale, so it helps to deal with them together.

If you buy the company's shares instead, the employment guidance on disposing of a business does not specifically address share sales, although the employer corporation itself does not change. How a share purchase affects your employees and the lease depends on your situation and the lease terms, including any clause about a change in control, so it is worth confirming with a lawyer and reviewing the lease and records carefully.

How to protect yourself and what to do next

Because the outcome rests on your specific lease and deal documents, have a lawyer review them before you sign. Raise the arrears question early, since it affects both the price and the landlord's willingness to approve you.

Frequently asked questions

Am I automatically responsible for the previous tenant's unpaid rent?

Not automatically. It depends on the wording of the lease, the assignment and your purchase agreement. Some assignments make you assume all obligations, including old ones, so check that wording before signing.

Can the landlord refuse to approve the assignment because of arrears?

The Commercial Tenancy Act does not set a general rule on when a landlord may refuse consent. The lease terms and case law govern, so a lawyer should read the consent clause in your lease.

What if the landlord bills CAM charges after I take over?

Year-end adjustments can arrive after closing for a period before you took over. Your purchase agreement should say who pays the pre-closing share, and a holdback from the price can help cover it.

Does buying shares instead of assets change the lease risk?

How a share purchase affects the lease depends on the lease terms, including any clause about a change in control, so it is worth confirming with a lawyer. That is why you should still ask the landlord for a written statement of arrears and defaults, and have a lawyer review the deal.

Sources

Links go to official government, court and regulator pages. The law changes — confirm you are reading the current version.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. British Columbia laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a lawyer who practises in British Columbia. Reach us at 1-844-900-1070 or send our Team a message.

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