What is an Agreement of Purchase and Sale in Nova Scotia?
An Agreement of Purchase and Sale (APS) is the legally binding contract that governs every residential real estate transaction in Nova Scotia. It sets out the purchase price, deposit, conditions, closing date, inclusions, and every term the buyer and seller have agreed to. The Nova Scotia Real Estate Commission (NSREC) mandates the standard APS form used by all REALTORS® — and as of May 1, 2026, updated mandatory forms are now in effect across Halifax Regional Municipality and the rest of Nova Scotia.
By Johnny Dulong | Family Real Estate Advisor | EXIT Realty Metro | NS #NA5059 | SellHalifaxRealEstate.com | 902-209-4761 | May 14, 2026
I'm Johnny Dulong, and over 24 years of working with buyers and sellers across Halifax Regional Municipality — first-time buyers in Bedford, military families posted to CFB Halifax, seniors downsizing in Dartmouth, upsizers in Fall River — I've walked through hundreds of Agreements of Purchase and Sale. The clients who have the smoothest closings are almost always the ones who understood the contract before they signed it. The ones who end up frustrated, or in a dispute, are often the ones who didn't ask enough questions before the ink dried.
The APS is not a formality. It is the entire deal. This guide walks you through every component so you know exactly what you're agreeing to, what can go wrong, and what the May 2026 NSREC forms updates changed for your transaction.
THE APS: WHAT IT IS AND HOW IT BECOMES A CONTRACT
The APS begins as an offer. A buyer prepares an offer using NSREC-mandated Form 400 and presents it to the seller. The seller can accept, reject, counter, or not respond. The offer only becomes a binding Agreement of Purchase and Sale once the seller accepts it in writing. Before acceptance, it is simply a proposal. After acceptance, it is a legal obligation.
The NSREC sets the mandatory form. All licensed REALTORS® in Nova Scotia are required under the Real Estate Trading Act to use Commission-approved forms. The May 2026 update to those forms applies to all agreements accepted on or after May 1, 2026. If your offer was accepted before that date, the previous version of the forms governs your transaction and does not need to be re-executed. [LINK: Nova Scotia Real Estate Commission — About Real Estate Forms → https://www.nsrec.ns.ca/consumers/about-real-estate-forms | opens in new tab]
EVERY COMPONENT OF A NOVA SCOTIA APS
PURCHASE PRICE AND DEPOSIT
The purchase price is the amount the buyer and seller agree to. The deposit is separate — it is the portion of the buyer's funds held in trust by the buyer's brokerage as a demonstration of good faith. In Halifax Regional Municipality, deposits typically range from $5,000 to $20,000 depending on the price point and the circumstances of the offer, though the amount is negotiable.
The deposit is not an additional cost on top of the purchase price. It is applied toward the purchase at closing. If a condition falls through and the buyer properly declares it unsatisfied within the condition window, the deposit is returned to the buyer subject to applicable NSREC By-laws, which require written mutual consent from both parties. If the buyer walks away after conditions have been waived without a valid legal reason, the seller has grounds to pursue the deposit and potentially other remedies.
THE IRREVOCABLE PERIOD
An offer is not open indefinitely. The buyer sets an irrevocable period — the window during which the seller can accept the offer. In Halifax, this is typically 24 to 72 hours. If the seller does not respond within that window, the offer expires and the buyer is released from it.
Both buyers and sellers need to understand exactly when the clock runs out. Missing an irrevocable deadline has cost buyers deals in competitive situations, and failing to track counter-offer windows has cost sellers as well.
CONDITIONS — CLAUSE 4.1 OF THE APS
Conditions are the clauses in the APS that give the buyer a defined window to investigate specific aspects of the transaction before they are fully committed. If a condition cannot be satisfied, the buyer can declare it unsatisfied before the deadline and the agreement voids, with the deposit returned.
The two conditions in standard use across Halifax Regional Municipality in spring 2026 are:
Financing condition — typically 5 to 7 business days for the buyer to confirm mortgage approval from their lender
Home inspection condition — typically 5 to 7 business days for the buyer to have a licensed inspector examine the property
Both conditions largely disappeared from HRM offers during the 2020 to 2022 seller's market, when buyers waived everything to compete in bidding wars. That environment is behind us. As of April 2026, HRM had 1,105 active residential listings — the highest inventory level in over a year — and sellers are accepting conditional offers because market conditions require it. If you are a buyer in Halifax right now, you should be using your conditions. If you are a seller, a conditional offer from a well-qualified buyer is not a weak offer.
A third condition — the sale of the buyer's property — applies when a buyer needs to sell their current home before completing the new purchase. If a seller accepts an offer containing this condition and then receives a second offer, they may trigger an escape clause that gives the original buyer a short defined window, often 72 hours, to either remove the condition and proceed or lose the deal.
One important clarification: the standard wording for lawyer review, title investigation, and the estoppel certificate in the condo schedule are not buyer's conditions under Clause 4.1. They follow a different process and do not require Form 408, which is covered in detail below. [LINK: Why Real Estate Deals Fall Through in Halifax → https://sellhalifaxrealestate.com/blog.html/why-real-estate-deals-fall-through-in-halifax-and-how-sellers-can-prot-8889771 | opens in new tab]
FORM 408: BUYER WAIVER OF CONDITIONS — THE STEP THAT FIRMS THE DEAL
Form 408: Buyer Waiver of Conditions is the mandatory NSREC form that makes a conditional deal firm. It is, without question, the most consequential single step in the entire APS process — and the one most buyers don't know exists until their agent puts it in front of them.
Here is exactly how it works.
Once the buyer has completed their due diligence on their conditions — financing confirmed, inspection reviewed — and they are satisfied, they must complete and sign Form 408 and provide it to the seller or the seller's agent before the condition deadline expires. The form identifies exactly which conditions are being waived by specific clause and schedule reference. It is not acceptable to write "all conditions are waived" — the NSREC requires that each condition being waived be clearly and specifically identified. For example: "Form 400, clause 4.1 — financing, property inspection."
The deadline is absolute. If Form 408 is not received by the seller or seller's agent before the condition deadline, the agreement is deemed terminated automatically. There is no grace period. There is no ability to revive a terminated deal. If both parties still want to proceed after a missed deadline, a brand new offer must be written from scratch.
This rule — no Form 408, no firm deal — has been in effect in Nova Scotia since January 3, 2022, when the NSREC implemented mandatory changes to the buyer's conditions process. It represented a significant shift from the previous approach and was designed to give all parties clear, written confirmation of when and whether a deal had firmed up.
The May 2026 NSREC forms update did not change the Form 408 process itself. However, it did revise the clause numbers, letters, and terminology in the updated APS and applicable schedules. This matters directly for Form 408 completion: licensees and buyers must now confirm that any clause references entered on Form 408 correspond to the correct updated numbering in the new forms. Relying on old clause numbers from a previous transaction is not compliant.
The bottom line for buyers: when your conditions are satisfied, do not assume the deal is firm. Your agent must complete Form 408, you must sign it, and it must be delivered to the seller's side before the clock runs out. That signed form is what turns a conditional agreement into a binding contract.
The bottom line for sellers: until you receive a signed Form 408, the deal is not firm. No news does not mean good news — no Form 408 by the deadline means the agreement is deemed terminated. [LINK: NSREC — Form 408 Buyer Waiver of Conditions → https://nsrec.ns.ca/news-practice-resources/commission-news/item/buyer-s-conditions-updates-effective-january-3rd-2022 | opens in new tab]
CLOSING DATE AND THE ROLE OF YOUR LAWYER
The closing date is the day the deed registers and legal ownership transfers from seller to buyer. Nova Scotia is a lawyer-closing province — real estate closings are conducted entirely by lawyers, not real estate agents, title companies, or escrow officers. The deed registers under the Land Registration Act. In most Halifax transactions, possession of the property coincides with the registration of the deed on closing day.
On closing day, your lawyer manages the signing of mortgage documents, the Statement of Adjustments, the fund transfer between law firms, and the deed registration through Property Online. Once the seller's lawyer confirms receipt of funds, the deed is registered and keys are released — typically the same afternoon.
Legal fees for a standard Halifax purchase typically range from $850 to $1,500 or more, not including disbursements such as Land Registry recording fees, title insurance, and a tax certificate. Always ask for an all-in estimate that separates professional fees from disbursements. [LINK: What Happens at Closing in Nova Scotia → https://sellhalifaxrealestate.com/blog.html/what-happens-at-closing-in-nova-scotia-halifax-guide-9012667 | opens in new tab]
INCLUSIONS AND EXCLUSIONS
Anything permanently attached to the property — built-in appliances, light fixtures, window coverings, central vacuum systems — is included in the sale unless explicitly excluded in the APS. Sellers who want to take a chandelier, a riding lawn mower, or any specific fixture need to list those items as exclusions before the offer is accepted.
This section generates more post-closing disputes than almost any other part of the contract. If it is not written in the APS, do not assume it is included or excluded. Be specific, get it in writing, and confirm it before signing.
SCHEDULE A — ADDITIONAL TERMS
Schedule A is where the deal gets tailored to the specific transaction. Repair commitments made by the seller, access arrangements before closing, specific chattels the buyer wants included, or any bespoke term agreed to in negotiation — all of it goes in Schedule A. A well-drafted Schedule A protects both parties from misunderstandings that only surface on moving day. [LINK: How to Negotiate a Home Price in Halifax → https://sellhalifaxrealestate.com/blog.html/negotiate-a-home-price-in-halifax-2026-buyer-tips-9011024 | opens in new tab]
CONDOMINIUMS: FORM 402 — THE CONDO SCHEDULE
When purchasing a resale condominium in Halifax Regional Municipality — whether downtown Halifax, Dartmouth, Bedford, or elsewhere in HRM — the APS includes Form 402: Resale Condominium Schedule, attached to the standard agreement. This schedule addresses items specific to condo ownership that do not exist in a freehold transaction, including the reserve fund, the estoppel certificate, condominium documentation, and adjustments.
The May 2026 NSREC forms update included enhancements to Form 402. The condominium corporation's contact information is now a required item on the seller's obligations list, consistent with similar requirements that exist in other schedules. If you are purchasing a condo in HRM right now, your REALTOR® should walk you through what the updated condo schedule means for your specific transaction and condition deadlines.
As noted above, the standard estoppel certificate condition in Form 402 does not require Form 408 — it follows its own process under the condo schedule wording.
COUNTER-OFFERS: FORM 410
A counter-offer voids the original offer entirely. When a seller makes a counter using Form 410, the original offer ceases to exist and the buyer now holds the decision. If the buyer counters the counter, the seller's offer is void. Each counter has its own irrevocable period.
In a multiple-offer situation, these timing windows move fast. Missing a counter-offer deadline by even a matter of hours has cost buyers deals. Your REALTOR® should be tracking every deadline in real time.
WHAT THE MAY 2026 NSREC FORMS UPDATE CHANGED
The NSREC Board of Directors approved mandatory forms updates effective May 1, 2026. Based on the Commission's published notices, the confirmed changes include:
Improvements to seller's obligations and buyer's conditions clauses for consistency with the APS
Revised property migration clause — simplified to state that if migration to the Land Registration System is required, the seller must complete it at their expense at least seven days before closing
Form 402 (Resale Condominium Schedule) — condominium corporation contact information added to the seller's obligations list
Form 406 renamed from Mini/Mobile Home Schedule to Mini/Mobile/Manufactured Home and/or Leased Land Community Schedule, with updated obligations including management inspection report and confirmation of monthly lot fees applicable to the buyer under their new lease
Clause numbering and lettering adjusted throughout — licensees must ensure Form 408 references match the updated numbering, not previous versions
Agreements accepted on or before April 30, 2026 follow the previous forms. Agreements accepted on May 1, 2026 or later use the new mandatory forms. For transactions that span the May 1 date — an offer prepared April 30 with an irrevocable period running into May — the NSREC has published specific guidance to licensees on navigating that overlap.
If you are in an active transaction right now, ask your REALTOR® which version of the forms governs your deal and confirm that any Form 408 references reflect the updated clause numbering. [LINK: NSREC May 2026 Forms Updates → https://www.nsrec.ns.ca/news-practice-resources/commission-news/item/may-2026-forms-updates | opens in new tab]
THE APS PROCESS: END TO END
To put it all together, here is the sequence of a complete Halifax APS transaction from offer to keys:
Buyer's agent prepares the offer on NSREC Form 400 (plus applicable schedules)
Offer is presented to the seller within the irrevocable period
Seller accepts, rejects, or counters using Form 410
Once accepted, the offer becomes the APS — the binding conditional agreement
Condition clock starts — buyer pursues financing and/or inspection within the specified window
If satisfied, buyer signs Form 408: Buyer Waiver of Conditions, specifying each waived clause by number, and delivers it to the seller's side before the deadline — this is the step that firms the deal
If Form 408 is not delivered before the deadline, the agreement is deemed terminated automatically
Once Form 408 is received, the deal is firm — REALTOR® forwards the APS package to the lawyers
Lawyer handles title searches, Statement of Adjustments, deed transfer tax, and mortgage instructions
On closing day, deed registers under the Land Registration Act through Property Online — legal ownership transfers and keys are released
A NOTE FROM 24 YEARS IN HRM
I've worked with buyers and sellers from CFB Halifax to Clayton Park, from Cole Harbour to the downtown peninsula. The transactions that go sideways almost always trace back to one of two things: a misunderstood condition deadline, or an assumption that something was agreed to that wasn't written in the APS. Form 408 is the step that separates a conditional deal from a firm one — and it has a hard deadline with no exceptions. Know your dates, know your forms, and make sure your agent is tracking both.
FREQUENTLY ASKED QUESTIONS
Is an Agreement of Purchase and Sale legally binding in Nova Scotia?
The APS becomes legally binding once both parties have signed and all buyer's conditions have been waived via Form 408. Before Form 408 is submitted, the deal is conditional — if a condition cannot be satisfied, the buyer can declare it unsatisfied and the agreement voids with the deposit returned. Once Form 408 is received by the seller's side before the condition deadline, the deal is firm and both parties are legally committed to completing the transaction.
What happens if Form 408 is not submitted before the condition deadline?
If Form 408 is not delivered to the seller or the seller's agent before the condition deadline, the agreement is automatically deemed terminated under the terms of the APS. A terminated deal cannot be revived. If both parties still want to proceed, a brand new offer must be written. This rule has applied to all Nova Scotia APS agreements since January 3, 2022.
What conditions should Halifax buyers include in a 2026 offer?
In the current Halifax market, most buyers are including both a financing condition and a home inspection condition, each with a 5 to 7 business day window. Both are widely accepted by sellers in the spring 2026 HRM environment, where active listings have climbed to over 1,100. Buyers using a sale-of-home condition should understand that sellers can trigger an escape clause on receipt of a second offer, giving the original buyer a short window — often 72 hours — to remove the condition or lose the deal.
What did the NSREC May 2026 forms update change for buyers and sellers?
The May 1, 2026 update revised seller's obligations and buyer's conditions language throughout the APS and applicable schedules, simplified the property migration clause, updated the condo schedule to require condominium corporation contact information, and renamed and expanded Form 406 for manufactured homes and leased land communities. The Form 408 process itself was not changed, but clause numbers and references throughout the updated forms were revised — meaning Form 408 must now reference the new clause numbers, not the old ones.
Do I need a lawyer to close a real estate deal in Nova Scotia?
Yes. Nova Scotia is a lawyer-closing province and a qualified real estate lawyer is required for every residential closing. Your lawyer handles title searches under the Land Registration Act, mortgage instructions from your lender, the Statement of Adjustments, deed transfer tax, and registration of the deed through Property Online. No closing in Nova Scotia completes without a lawyer.
Last reviewed: May 2026 — reviewed quarterly.
This post is for informational purposes only and does not constitute legal, financial, or mortgage advice. Market conditions in Halifax Regional Municipality change frequently. Always consult a qualified mortgage professional, lawyer, or financial advisor before making real estate decisions. Johnny Dulong is a licensed REALTOR® with EXIT Realty Metro serving Halifax Regional Municipality, Nova Scotia.
Ready to work through an offer with someone who knows every step of this process? Call or text Johnny Dulong, Family Real Estate Advisor, EXIT Realty Metro, at 902-209-4761. You can also explore current Halifax listings and buyer resources at SellHalifaxRealEstate.com.
Johnny Dulong | Family Real Estate Advisor | EXIT Realty Metro | 902-209-4761 | SellHalifaxRealEstate.com | Call today — EXIT tomorrow!
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