Have you ever heard someone say that MLI Select financing is only possible for an existing building if a major renovation is being done? I have heard that claim too. It is simply not true. The reality is that MLI Select can be applied retroactively to existing buildings. There is a catch. MLI Select benefits cannot be applied to a mortgage without refinancing. The program is available for construction, purchases and refinances of existing buildings. In this guide I will walk you through what “retroactive” means in practice how to structure a refinance that qualifies and the strategic considerations for existing building owners.
What "Retroactive" Actually Means in Practice
Let me clear up the confusion. When people ask about “retroactive” MLI Select they are usually wondering one of two things: Can I apply MLI Select benefits to my mortgage without refinancing? Can I earn points for improvements that I have already made?
The answer to both questions is: not directly. MLI Select can be applied retroactively through a refinance. You cannot apply for MLI Select on an existing property that you already own unless you are applying for CMHC‑insured financing typically through a refinance. You cannot retroactively claim points for energy retrofits completed before your MLI Select application. However you can structure your refinance around energy upgrades that you plan to complete within CMHC’s specified timeframe after acquisition, within 24 months.
This means that MLI Select can be applied retroactively in the sense that you can refinance an existing building and access the program’s benefits. The application and approval happen before the new financing is in place.
The Refinance Strategy: How to Structure Your Deal
If you want to access MLI Select on an existing building here is the path. First assess your building. What is its occupancy rate? What is your current NOI? What energy efficiency or accessibility features does it already have? Next identify your point pathway. Affordability is often the easiest; commit a percentage of units to below‑market rents. Energy efficiency and accessibility require improvements. Then develop a retrofit plan. For energy you will need an energy auditor to establish a pre‑retrofit baseline. For accessibility you will need a feasibility assessment. Finally, refinance through a lender. Work with a mortgage broker who understands MLI Select to structure your application.
This two‑step verification process means that all energy retrofit commitments must be completed within CMHC’s specified timeframe after acquisition, within 24 months. In practice this means you can apply for MLI Select with a documented retrofit plan complete the work after closing and have the energy performance verified afterward. If you have already completed energy retrofits you cannot claim points for them retroactively.. You can plan new retrofits around your refinance.
Points Opportunities for Existing Buildings
Let me walk you through the opportunities for earning points on existing buildings because this is where MLI Select can be applied retroactively in the most practical sense.
Affordability: The Path of Least Resistance
Affordability points require no changes to the building. You simply commit to renting a percentage of units below market rent for ten years or more.
40 % Of units at 30 % of renter income = 50 points (entry‑level).
60 % Of units = 70 points (45‑year amortization).
80 % Of units = 100 points (50‑year amortization + 30 % premium discount).
A 20‑year affordability commitment adds 30 bonus points.
For existing buildings you can designate units for affordability commitments to minimize revenue impact. Buildings already renting units below the affordability threshold can formally commit those units.
Energy Efficiency: Retrofit Planning
Energy efficiency points are earned by documenting a percentage reduction in energy consumption to a measured pre‑retrofit baseline. You need an EnerGuide evaluation including blower door testing to confirm as‑built energy performance meets the committed score. The cost‑effective pathways are: boiler replacement, common area LED lighting, building envelope air sealing, suite‑level heat pump water heaters and smart thermostatic controls.
Accessibility: Feasibility Assessment
Accessibility retrofits on existing buildings range from straightforward to prohibitively expensive. High feasibility: parking, automatic door openers, improved signage. Feasibility: bathroom grab bars doorway widening in non‑load‑bearing walls. Low feasibility: elevator access to walk‑up buildings, reconfiguring unit layouts, modifications.
The Premium Math: What You’re Actually Saving
Let me show you why MLI Select can be applied retroactively to existing buildings is worth the effort. The premium discount structure is straightforward.
50 + Points = 10 % premium discount.
70 + Points = 20 % premium discount.
100 + Points = 30 % premium. 50‑Year amortization.
On a $5 million 24‑unit building:
Traditional MLI Standard premium at 3.35 % costs $167,500.
MLI Select with 70 + points at 2.68 % costs $134,000.
Immediate savings: $33,500.
MLI Select with 100 + points at 2.35 % costs $117,500.
Immediate savings: $50,000.
Extending from 25 to 50 years reduces debt service by approximately $8,200, which is $98,400 annually in improved cash flow.
The September 30 2026 Deadline
For existing buildings the retrofit criteria you were using before the changes are still in place. The overhaul is for new construction. Until September 30 2026 CMHC accepts applications under either the new energy standards. After that date it is the 2020 codes only. A project that easily scores 50 points against the codes might only score 35 points against the new ones. The transition window means you can lock in energy targets if you act before the deadline.
Conclusion
MLI Select can be applied retroactively to existing buildings. Only through a refinance. You cannot claim points for completed retrofits without refinancing. You can structure your refinance around a retrofit plan commit to affordability targets and unlock premium discounts up to 30 % and amortization up to 50 years. With the September 30 2026 deadline approaching the window to qualify under energy standards is closing. If you own an existing building with 5 + units now is the time to explore whether you can unlock financing terms. Your building might be worth more than you think with the financing structure.
Frequently Asked Questions (FAQs)
MLI Select can be applied retroactively through a refinance. You cannot claim points for completed retrofits without refinancing. You can refinance an existing building and access the program’s benefits.
Retroactive would mean applying benefits to your mortgage. Refinancing means replacing your mortgage with a new one. MLI Select can be applied retroactively through refinancing.
No. Energy retrofit points are based on a documented percentage reduction from a pre‑retrofit baseline. You cannot claim points
Affordability is typically the highest‑value and accessible scoring category for existing buildings. It requires no changes, only a formal commitment to rent a percentage of units below market rent.
CMHC will stop accepting energy efficiency attestations against the 2015/2017 standards after September 30, 2026. Projects must comply with the 2020 codes after that date.
On a $5 million project, 100 + points unlock a 30 % premium discount (saving $50,000 in insurance) and a 50‑year amortization that can reduce monthly debt service by approximately $8,200 per month.
Co-Founder & Director
Hafil Perincheeri is an engineer-turned-realtor, investor, and builder based in Calgary, Canada. As Co-Founder and Director of Greencasa, he specializes in home flips, property development, and investment strategies. Since 2019, he has guided clients in home buying, multifamily investing, and financing options like CMHC and MLI Select, ensuring transparent, informed decisions.