CMHC-Insured Financing for Multi-Unit Rental in Halifax: ACLP, MLI Select, and How a Project Pencils

CMHC's financing programs are often the difference between a Halifax rental project that pencils and one that stalls on the drawing board. But "CMHC financing" is not one thing — it is two distinct instruments that are frequently conflated, plus a set of eligibility rules that shape the building itself. As a development firm, we model these programs at the feasibility stage, before a parcel is committed, because the financing structure changes what a site can profitably support.

This guide separates the two main offerings, states the current terms with primary CMHC sources, and grounds the cost side in CMHC's own Halifax construction estimates rather than a marketing number. All figures are current as of 2026-06-22; CMHC revises program terms periodically, so confirm specifics with an approved lender before relying on them.

Two instruments, not one: ACLP vs. MLI Select

The single most useful thing to understand is that CMHC's Apartment Construction Loan Program (ACLP) and MLI Select are different tools that do different jobs and can be used together [1].

• The Apartment Construction Loan Program (ACLP) is a direct, low-interest construction loan for the residential component of a purpose-built rental project. It is the renamed Rental Construction Financing initiative (RCFi), rebranded in the federal government's 2023 Fall Economic Statement on November 21, 2023 [2].
• MLI Select is mortgage loan insurance — it does not lend money. It lets an approved lender offer a borrower higher leverage, lower premiums, and longer amortization on multi-unit financing in exchange for meeting social-outcome commitments [1].

In practice, a developer might build with an ACLP construction loan and then take out the building on MLI Select-insured term financing. They are complementary, not interchangeable.

The Apartment Construction Loan Program (ACLP)

ACLP is a $55-billion federal program providing fully repayable, low-interest loans for purpose-built rental. Under Budget 2024 enhancements, its timeline was extended from 2027–28 through to 2031–32 [3].

Under the standard rental stream, the headline terms are [4]:

• Minimum loan: $1 million.
• Leverage: up to 100% loan-to-cost for the residential component (75% for any non-residential portion).
• Interest rate: a fixed rate locked in at first advance.
• Amortization: up to 50 years.
• Scale: projects of at least 5 rental units.

Because the loan can cover up to the full residential cost and carries a long, fixed-rate amortization, ACLP materially reduces the equity a developer must bring to the construction phase — which is exactly the constraint that kills many small and mid-scale Halifax rental projects.

MLI Select: points buy better terms

MLI Select is CMHC's points-based multi-unit mortgage loan insurance. A project earns points across three categories — affordability, accessibility, and climate compatibility (energy efficiency) — and the point total unlocks progressively better terms [5].

Eligibility basics: a minimum of 5 units (retirement homes are the exception, requiring a minimum of 50 units or beds), with non-residential space capped at 30% of gross floor area [6].

What the point thresholds unlock

The program uses three tiers [7]:

Points	What it can unlock
50 points	up to 95% loan-to-cost on new construction; up to 40-year amortization
70 points	up to 95% loan-to-value on existing properties; up to 45-year amortization
100 points	up to a 50-year amortization period

The premium discount (updated July 2025)

Under CMHC's updated MLI Select premium-discount schedule, effective July 14, 2025, points also reduce the insurance premium itself [8]:

• 50 points → 10% premium discount
• 70 points → 20% premium discount
• 100 points → 30% premium discount

The discount applies to the base premium plus any applicable surcharges. (This is a change from earlier schedules, so older online write-ups of MLI Select discounts may be stale.)

How the points are earned

• Affordability points come from setting rents at or below 30% of median renter income, measured against area median renter household income, with a minimum 10-year affordability commitment; longer commitments earn more points [9].
• Accessibility points generally require a minimum share of units (around 15%) built to CSA accessibility standards, plus universal/visitable design across the project [10].
• Climate compatibility (energy efficiency) points are earned by achieving percentage reductions in energy use and greenhouse-gas emissions over baseline building-code performance, with separate paths for new construction and existing buildings [11].

The affordability and energy commitments are not free — they constrain rent and raise construction specification. That trade-off is precisely the kind of thing a feasibility model exists to price: more points lower the cost of capital but cap the revenue line and lift the build cost. Whether the net is positive depends on the specific parcel, zoning capacity, and rent achievable in that submarket.

Eligibility shapes the building

CMHC insurance is available for several multi-unit residential property types, with a baseline requirement of at least 5 residential units and the 30%-of-gross-floor-area cap on non-residential space [6]. These rules are not paperwork — they constrain massing and program. A four-unit building, for example, sits below the multi-unit insurance threshold entirely, which is one reason the jump from a fourplex to a five- or six-unit form changes the financing picture so sharply.

Accessibility and energy standards similarly feed back into design. In Nova Scotia, new construction already carries its own code obligations — the province adopted the 2020 National Building Codes, in force April 1, 2025, and is phasing in tiered energy-performance requirements (Section 9.36 reaching at least Tier 2 for housing and small buildings as of April 1, 2026) [12][13]. Designing to clear MLI Select's energy points and the provincial energy tiers at the same time is far cheaper than retrofitting either after the fact.

What construction actually costs in Halifax

Financing leverage means nothing if the cost basis is wrong, and this is where most popular guides go astray with a single tidy per-square-foot number. We do not publish a price of our own; we cite CMHC's own Halifax estimates.

CMHC's Housing Design Catalogue (Halifax basis, Q1-2025) estimates hard construction cost for small multi-unit buildings at roughly $223–$345 per square foot for 4–6-unit forms — and roughly $217,000 to $387,000 per unit depending on the building type (sixplex roughly $217K–$271K per unit, fourplex roughly $236K–$358K, stacked townhouse roughly $260K–$387K) [14].

Two caveats are essential, and CMHC states them explicitly [15]:

1. These are hard costs only. They include the general contractor's overhead and profit but exclude land, financing costs, soft costs, and the owner/developer's overhead and profit. A single all-in per-unit number that omits these is misleading.
2. Add a 5–10% contingency and adjust for inflation and exact location.

Costs are also moving. Statistics Canada's residential Building Construction Price Index for Halifax rose about 3.9% year-over-year in Q4 2025 (low-rise apartments +4.0%) [16], and on top of the build cost a developer must layer Nova Scotia's 14% HST (reduced from 15% on April 1, 2025) and Halifax Water's Regional Development Charge of $5,405.81 per multi-unit dwelling unit [17][18][19].

It is worth knowing that the federal and provincial Purpose-Built Rental Housing (PBRH) rebates refund 100% of both the 5% federal and 9% provincial parts of HST on qualifying new purpose-built rental, up to $35,000 per unit, with no phase-out — a meaningful offset against that HST line for projects that qualify [20][21].

Applying: a realistic sequence

CMHC-insured loans are arranged through an approved lender, not with CMHC directly, and the process rewards a complete, well-supported application:

1. Feasibility and pre-qualification. Confirm the site can support an eligible 5-plus-unit form under its zoning, model the program terms, and establish how much can be borrowed.
2. Documentation. Assemble financial records, the property appraisal, zoning/planning evidence, a construction timeline, and (for MLI Select) the affordability, accessibility, and energy commitments that earn points.
3. Submission and underwriting through the lender. Both the borrower's financial capacity and the project's viability are assessed.

For a Halifax parcel, step one is where development feasibility and financing meet: the unit yield a lot can legally support under HRM's Land Use By-law determines whether the project clears the 5-unit minimum, how the MLI Select point math works, and ultimately whether the capital stack closes.

The bottom line

CMHC financing remains one of the strongest levers available for purpose-built rental in Halifax and Nova Scotia — but only when the right instrument is matched to the project and the cost basis is honest. ACLP de-risks construction with up to 100% loan-to-cost and 50-year terms; MLI Select trades affordability, accessibility, and energy commitments for cheaper, higher-leverage, longer-amortization insured financing. The math only works against a real cost basis — CMHC's own Halifax estimate of roughly $223–$345 per square foot in hard costs, before land, soft costs, financing, HST, and development charges.

Where Helio adds value is upstream of all of this: computing what a given Halifax parcel can support, and structuring the development so the financing programs actually fit the building rather than the other way around.

All program terms and figures are current as of 2026-06-22 and may change; verify with CMHC and an approved lender before relying on them.

Sources

1. CMHC — Mortgage Loan Insurance for Multi-Unit and Rental Housing. https://www.cmhc-schl.gc.ca/professionals/project-funding-and-mortgage-financing/mortgage-loan-insurance/multi-unit-insurance
2. CMHC — Apartment Construction Loan Program. https://www.cmhc-schl.gc.ca/professionals/project-funding-and-mortgage-financing/funding-programs/all-funding-programs/apartment-construction-loan-program
3. CMHC — Enhancements to the Affordable Housing Fund and Apartment Construction Loan Program. https://www.cmhc-schl.gc.ca/media-newsroom/news-releases/2024/enhancements-affordable-housing-fund-apartment-construction-loan-program
4. CMHC — ACLP: Standard Rental Housing. https://www.cmhc-schl.gc.ca/professionals/project-funding-and-mortgage-financing/funding-programs/all-funding-programs/apartment-construction-loan-program/standard-rental-housing
5. CMHC — MLI Select. https://www.cmhc-schl.gc.ca/professionals/project-funding-and-mortgage-financing/mortgage-loan-insurance/multi-unit-insurance/mliselect
6. CMHC — MLI Select (minimum units and non-residential cap). https://www.cmhc-schl.gc.ca/professionals/project-funding-and-mortgage-financing/mortgage-loan-insurance/multi-unit-insurance/mliselect
7. CMHC — MLI Select program details (point thresholds). https://assets.cmhc-schl.gc.ca/sites/cmhc/professional/project-funding-and-mortgage-financing/mortgage-loan-insurance/multi-unit-insurance/mliselect/mli-select.pdf
8. CMHC — Notice: CMHC to Update Multi-Unit Mortgage Loan Insurance Premiums (effective July 14, 2025). https://www.cmhc-schl.gc.ca/media-newsroom/notices/2025/cmhc-to-update-multi-unit-mortgage-loan-insurance-premiums
9. CMHC — MLI Select (affordability criterion). https://www.cmhc-schl.gc.ca/professionals/project-funding-and-mortgage-financing/mortgage-loan-insurance/multi-unit-insurance/mliselect
10. CMHC — MLI Select (accessibility criterion). https://www.cmhc-schl.gc.ca/professionals/project-funding-and-mortgage-financing/mortgage-loan-insurance/multi-unit-insurance/mliselect
11. CMHC — MLI Select (energy-efficiency / climate criterion). https://www.cmhc-schl.gc.ca/professionals/project-funding-and-mortgage-financing/mortgage-loan-insurance/multi-unit-insurance/mliselect
12. Government of Nova Scotia — Province to Adopt 2020 National Building Codes (Sept 20, 2024). https://news.novascotia.ca/en/2024/09/20/province-adopt-2020-national-building-codes
13. Government of Nova Scotia — Province to Adopt 2020 National Building Codes (energy tier phase-in). https://news.novascotia.ca/en/2024/09/20/province-adopt-2020-national-building-codes
14. CMHC Housing Design Catalogue — Construction Cost Estimate Summary (Atlantic). https://assets.cmhc-schl.gc.ca/sites/housing%20catalog/resources/hdc-construction-cost-estimate-summary-atlantic-en.pdf
15. CMHC Housing Design Catalogue (Atlantic) — Costing Notes (hard-cost scope; +5–10% contingency). https://assets.cmhc-schl.gc.ca/sites/housing%20catalog/resources/hdc-construction-cost-estimate-summary-atlantic-en.pdf
16. Nova Scotia Department of Finance — Building Construction Price Index, Q4 2025 (StatCan Table 18-10-0289-01). https://novascotia.ca/finance/statistics/archive_news.asp?id=21693&dg=&df=&dto=0&dti=3
17. Canada Revenue Agency — GST/HST Notice 342 (Nova Scotia HST Rate Decrease to 14%). https://www.canada.ca/en/revenue-agency/services/forms-publications/publications/notice342/nova-scotia-hst-rate-decrease-questions-answers-general-transitional-rules-personal-property-services.html
18. Canada Revenue Agency — Charge and collect the GST/HST (NS rate 14%). https://www.canada.ca/en/revenue-agency/services/tax/businesses/topics/gst-hst-businesses/charge-collect-which-rate.html
19. Halifax Water — Regional Development Charge. https://www.halifaxwater.ca/regional-development-charge
20. Canada Revenue Agency — GST/HST Purpose-Built Rental Housing (PBRH) Rebate. https://www.canada.ca/en/revenue-agency/services/tax/businesses/topics/gst-hst-businesses/gst-hst-rebates/purpose-built-rental-housing.html
21. Government of Nova Scotia — Department of Finance, Purpose-Built Rental Housing Rebate. https://novascotia.ca/finance/en/home/taxation/tax101/harmonizedsalestax/purpose-built-rental-housing-rebate.html