Alberta Prompt Payment Act for the Contruction Industry Now In Force

EIN Alberta logo 400

September 1, 2022

Formerly known as the Builder’s Lien Act, the Prompt Payment and Construction Lien Act is now in force. The new act creates rules for the timing of payments and sets out a streamlined adjudication process for disputes related to payment or work performed as an alternative to court.

Prompt payment is introduced by mandating owners to provide payment to their contractors within 28 days of receiving a proper invoice for construction services and requires that those contractors who receive payment from an owner subsequently pay their subcontractors within seven days.

The new act applies to all private construction contracts in Alberta created on or after Aug. 29, 2022. Current contracts that extend past two years must become compliant with the new rules by Aug. 29, 2024.

“Albertans in the construction industry have been advocating for prompt payment legislation for nearly 10 years, so I am excited to celebrate this important milestone. I am proud of the work that Alberta’s government did, collaborating over the last three years with members of the construction industry to develop and pass legislation that will protect jobs and unlock cash flow in this multibillion-dollar industry that employs hundreds of thousands of Albertans.”

Nate Glubish, Minister of Service Alberta

“Payment practices in Alberta have deteriorated over many years. Accounts receivable frequently in excess of 60 days shifts the burden of project financing to contractors and subcontractors. This legislation provides certainty of regular payment for work properly performed and invoiced. The new prompt pay provisions will play an essential role in keeping cash flowing through the life of a construction project. Annual release of lien holdbacks will also free up cash much earlier than under the past legislation.”

Terry Doucette, senior vice-chair, Alberta Construction Association

“As general contractors, we are prepared to implement prompt payment for our subcontractors and suppliers, ensuring we continue to lead by example in the industry. We look forward to the successful implementation of prompt payment and adjudication in Alberta, which would not have happened without this partnership between industry and government.”

Jason Portas, Alberta chair, General Contractors Alliance of Canada

“On behalf of the hard-working tradespeople and construction trade business owners of Alberta, we are looking forward to the implementation of prompt payment in our province. The ATCC was formed in 2014 with the primary purpose of achieving prompt payment legislation and has been advocating to the Alberta government since then for its implementation. On behalf of the 11 trade contractor associations that are ATCC members, we celebrate the government on this great achievement.”

Terry Milot, chair, Alberta Trade Contractors Council

“The Alternative Dispute Resolution (ADR) Institutes/Royal Institution of Chartered Surveyors (RICS) Nominating Authority is pleased to offer the services of its trained adjudicators to become an approved nominating authority to resolve a full range of potential disputes in Alberta. We offer significant experience in all sectors and our adjudicators will be fully qualified to resolve prompt payment and other construction-related disputes that arise.”

Paul Conway, executive director, ADR Institute of Alberta 

Quick facts

  • These legislative changes, passed in the fall 2020 and spring 2021 sessions, are now in force:
    • A new adjudication process for the construction industry to address payment disputes.
    • 28 calendar-day timelines for owners to pay proper invoices from general contractors.
    • Contractors and subcontractors are required to pay their own subcontractors within seven calendar days of being paid themselves.
    • Extended timelines (in calendar days) for registering liens from:
      • 45 days to 60 days for the construction industry
      • 45 days to 90 days for suppliers within the concrete industry only
      • The oil and gas lien period remains at 90 days.
    • New language has been added around public-private partnerships:
      • Prompt payment rules only apply to construction, not operations and maintenance.
      • Municipal public works projects are subject to prompt payment legislation, but provincial government projects under the Public Works Act are not.
    • Clarification was added that the prompt payment rules apply to professional consultant (engineers and architects) contracts.

Related Articles


Latest Articles

  • Littelfuse: Solid-State Industrial Relays Quality Test Report

    Littelfuse: Solid-State Industrial Relays Quality Test Report

    April 21, 2025 Littelfuse Provides Insights Into Their Solid-State Industrial Relays Introduction Solid-State Relays (SSRs) are a critical component in modern electrical & electronic systems, providing reliable switching capabilities for various applications from industrial automation to consumer electronics. When it comes to choosing the right solid-state relay for your application, it’s important to know the… Read More…

  • PataBid vs. Accubid Classic: How Electrical Estimating Software is Evolving

    PataBid vs. Accubid Classic: How Electrical Estimating Software is Evolving

    April 21, 2025 By Melvin Newman, Patabid CEO The landscape of construction technology — especially in electrical estimating software—is evolving at a rapid pace. With the rise of cloud-based platforms, AI-driven automation, and advanced data integration, contractors now have more options than ever when choosing the right digital estimating tool.    With the rise of… Read More…

  • ESA has Identified Increasing Safety Concern Surrounding Meter Base Installations

    ESA has Identified Increasing Safety Concern Surrounding Meter Base Installations

    April 18, 2025 ESA and EFC are raising awareness on an increasing safety concern the ESA has identified surrounding meter base installations. ESA identified an increase of installed meter bases where the neutral block is isolated from the enclosure. According to OESC Rule 10-210 a bonding conductor must be installed between the meter base and… Read More…

  • Non-residential Construction Investment Continues to Reach Record Highs in January 2025

    Non-residential Construction Investment Continues to Reach Record Highs in January 2025

    April 18, 2025 Overall, investment in building construction rose 1.8% (+$393.7 million) to $22.1 billion in January. The residential sector increased 2.3% to $15.4 billion, while the non-residential sector was up 0.8% to $6.7 billion. Year over year, investment in building construction grew 5.7% in January. On a constant dollar basis (2017=100), investment in building construction increased 1.5% from the previous month to $13.2 billion… Read More…


Changing Scene

  • nVent Sustainability Report Highlights Progress and Focus on Electrification

    nVent Sustainability Report Highlights Progress and Focus on Electrification

    April 15, 2025 nVent Electric plc announced the release of its 2024 Sustainability Report. The new report highlights nVent’s achievements in each of its sustainability focus areas: People, Products, Planet and Governance. The report also highlights how nVent solutions support electrification, digitalization and sustainability efforts around the world. “nVent is becoming a more focused electrical… Read More…

  • Ontario Introduces Legistlation to Unlock Trade and Labour Mobility Within Canada

    Ontario Introduces Legistlation to Unlock Trade and Labour Mobility Within Canada

    April 18, 2025 As a next step in its plan to protect Ontario by unleashing the province’s economy, the Ontario government is introducing the Protect Ontario through Free Trade within Canada Act to unlock free trade and labour mobility within Canada. This legislation will, if passed, create new opportunities for job creation and investment attraction, supporting economic… Read More…

  • Ontario, P.E.I. Join Nova Scotia With Legislation to Remove Internal Trade Barriers

    Ontario, P.E.I. Join Nova Scotia With Legislation to Remove Internal Trade Barriers

    April 18, 2025 Prince Edward Island and Ontario have joined the Nova Scotia by introducing reciprocal legislation that will help foster an environment of mutual recognition of goods, services and labour mobility between these provinces. “Leaders across the country are expressing interest in removing trade barriers, and I’m very pleased that P.E.I. and Ontario have… Read More…

  • New Brunswick Signs MOU with Ontario to Reduce Trade and Labour Mobility Barriers

    New Brunswick Signs MOU with Ontario to Reduce Trade and Labour Mobility Barriers

    April 18, 2025 The governments of New Brunswick and Ontario have signed a memorandum of understanding on free trade and labour mobility. “Ontario is New Brunswick’s second-biggest trading partner, and we are excited to be building on the positive momentum to reduce internal trade barriers across Canada,” said Premier Susan Holt. “Today’s signing of this… Read More…