The 2019 prompt-payment amendments (2019, c. 12) and 2022 adjudication amendments (2022, c. 43) are listed as not proclaimed in the official statute table checked for this edition. The government's implementation page describes regulations still being developed. The existing Builders' Lien Act continues to govern current lien and holdback rights. Do not turn anticipated regulation-based payment periods into current legal deadlines.
Existing lien and holdback obligations have their own scope and status. Read the relevant topic before using a figure.
Deadlines and reference points
Read the trigger and conditions with the figure. These are statutory reference points, not calculated dates for your project.
- Notice of non-payment windowNot operative — regulations required
The prompt-payment framework is not operative. Do not use a working-model number as a current obligation. Existing contract, lien and holdback duties remain separate.
Read the source and commencement status- Undertaking to adjudicateNot operative — regulations required
The prompt-payment framework is not operative. Do not use a working-model number as a current obligation. Existing contract, lien and holdback duties remain separate.
Read the source and commencement status
A current dispute is not a future statutory notice
Respond under the requirements that actually apply to the contract and dispute. The uncommenced prompt-payment regime does not turn an Ontario form or a model notice into a legally prescribed local notice. Keep existing contractual notice, default and service requirements in view.
What a clear payment response should record
Identify the invoice, parties and contract; separate the amount disputed from any undisputed amount; state the factual and contractual reasons; preserve supporting records and proof of delivery. These are preparation principles, not a certification that a statutory form has been satisfied.
Identify the payer and the actual reason
An owner's objection, a contractor's own valuation dispute and upstream non-payment are different situations. Record the amount received and allocated before deciding what is owed downstream. A notice from the owner is not automatically the contractor's notice to a subcontractor.
Check implementation before using forms or undertakings
Confirm proclamation, implementing regulations, prescribed forms, manner of giving and the trigger for the particular tier. Do not assert that a future undertaking to adjudicate is active, or that sending a notice decides the underlying merits.
The adjudication amendments are not yet operative. The implementing regulations and authority arrangements must be confirmed before asserting a statutory right to refer or a time to do so. Existing court, contract, arbitration and lien procedures should be assessed on their own terms rather than replaced with another province's procedure.
Questions about this guide
Is Nova Scotia's prompt-payment framework in force?
The 2019 prompt-payment amendments (2019, c. 12) and 2022 adjudication amendments (2022, c. 43) are listed as not proclaimed in the official statute table checked for this edition. The government's implementation page describes regulations still being developed. The existing Builders' Lien Act continues to govern current lien and holdback rights. Do not turn anticipated regulation-based payment periods into current legal deadlines.
Can I use another province's statutory deadlines or forms?
No. Commencement, project scope, local regulations and the applicable contract must be checked. A model period or form is not a substitute for an operative local rule.
Do existing lien and holdback obligations still apply?
Section 13 of the current Builders' Lien Act generally requires 10% of the value of the work, services and materials, retained for 60 days after substantial performance. Section 13(1) defines that event by readiness or actual use and the cost of remaining completion or correction, not simply an invoice date. A separate 10% fund applies to remaining work under section 13(3). These duties are independent of the unproclaimed prompt-payment amendments. Section 24 generally uses 60 days: completion or abandonment for a contractor or subcontractor, last furnishing or placing for materials, completion of services, or last work for wages. Section 24(5) provides a special final-certificate branch for certain contractor claims. Check the specific category; do not calculate from an anticipated prompt-payment notice or an invoice due date.
Can Learn calculate these prompt-payment deadlines?
No active prompt-payment dates are generated for this jurisdiction. These guides distinguish current obligations from future legislation.
Read the shared explanation
Compare the general concepts, then return to the local rules before acting. Each tool states its supported scope.
Open the general guideSources & scope
Edition: 9 October 2026. General education, not advice on a specific contract. Confirm the current law, project scope and transition before relying on a deadline. This edition has not been represented as independently reviewed by a lawyer.
Builders' Lien Act — current consolidationNova Scotia statute table — unproclaimed amendments2019 Bill 119 — prompt-payment amendmentsNova Scotia government — development of implementing regulationsSource register & editorial method