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A Lien Was Just Registered on Your Property in Ontario: What Sellers Need to Do Before Closing

What Ontario home sellers need to do when a construction lien shows up on title before closing, and the realistic options for clearing it in time.

Litigation5 min readTSLBy the Treadstone Law team · OntarioUpdated 2026-07
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Key takeaways
  • A registered construction lien is a claim against your property's title.
  • Before paying anyone anything, find out whether the lien was properly registered within the applicable deadlines and whether the amount claimed reflects what's genuinely owed.
  • Depending on the situation, sellers typically have a few paths: 1.

Few things derail a home or property sale faster than discovering a construction lien on title in the middle of a deal. Whether it's from a renovation you thought was fully paid for, or a dispute you didn't even know existed, a registered lien has to be dealt with before most buyers' lawyers and lenders will let a closing proceed.

If you're a seller staring down a lien with a closing date approaching, here's what's actually happening, and the realistic options for clearing it in time.

Why a Lien Blocks Your Closing

A registered construction lien is a claim against your property's title. Buyers' lawyers and mortgage lenders generally require title to be free of liens, or to have a clear plan for dealing with one, before they'll release funds or complete a purchase. Left unresolved, a lien can delay or entirely derail a closing that's otherwise ready to go.

The pressure is real, but panicking rarely helps — most liens can be dealt with before closing if you move quickly and understand your options.

Step 1 — Confirm the Lien Is Actually Valid

Before paying anyone anything, find out whether the lien was properly registered within the applicable deadlines and whether the amount claimed reflects what's genuinely owed. A lien registered late, or for work never performed, may be vulnerable to being struck down, which is a very different problem than a lien for a legitimate unpaid invoice.

Step 2 — Understand Your Realistic Options

Depending on the situation, sellers typically have a few paths:

  1. Pay out the underlying debt if the claim is legitimate and the amount is confirmed, which should lead the lien claimant to discharge the lien from title.
  2. Negotiate a reduced settlement if there's a genuine dispute about the amount, especially since closing pressure gives both sides an incentive to resolve things quickly.
  3. Vacate the lien from title through the court process, typically by posting adequate security or paying an amount into court, allowing the sale to close while the underlying dispute about whether the money is truly owed continues separately.
  4. Hold back funds from the sale proceeds at closing, with your lawyer and the buyer's lawyer agreeing to escrow an amount to cover the lien until it's resolved — a common solution when time is short and the amount is uncertain.

Step 3 — Loop In Your Real Estate Lawyer Immediately

Time pressure is the single biggest factor here. A lawyer experienced with construction liens can quickly assess validity, calculate what needs to happen before closing, and negotiate directly with the lien claimant's counsel or paralegal, all while keeping your closing date realistic instead of assuming it needs to move.

Common Mistakes Sellers Make

Frequently asked questions

Can a construction lien actually stop my sale from closing?

It can, if it isn't resolved before the closing date. Most lenders and buyers' lawyers require title to be clear of unresolved liens, or a firm arrangement in place, such as a holdback or vacating the lien, before releasing funds. It doesn't automatically kill the deal, but it does need active handling.

How much time do I realistically have to deal with a lien before closing?

It depends on how far away your closing date is and how the lien claimant responds, but the honest answer is: less than you think. Options like vacating a lien from title or negotiating a payout involve other parties and sometimes the court, so earlier action gives you more workable choices.

What if I genuinely believe the lien is for work I already paid for?

That's exactly the kind of dispute where confirming the lien's validity matters — if the underlying debt was already paid, the lien may not have a valid basis and could potentially be challenged. Don't assume you have to pay again; get the lien and your payment records reviewed first.

Will the closing lawyer just handle this automatically?

Not necessarily as a matter of course. Your real estate lawyer needs to know about the lien to build it into the closing plan, whether that's a payout, a holdback, or a court application to vacate it. The earlier they know, the more options are realistically available.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Ontario 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 licensed Ontario lawyer. Treadstone Law is licensed by the Law Society of Ontario — reach us at 1-844-900-1070 or start a file online.

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