MLI Select Points System: Maximize Your Score MLI Select Points System: Maximize Your Score

The CMHC MLI Select points system is one of the most powerful—and misunderstood—tools in Canadian multifamily financing. Your score directly determines your financing benefits: 50 points unlocks baseline benefits, 70 points gives you better terms, and 100 points unlocks maximum benefits worth hundreds of thousands of dollars across a project.

The challenge? Most lenders won’t explain how the system works. They’ll tell you “you need points” but leave you guessing at the actual mechanics. This guide breaks down every scoring category, shows you real numbers, and walks you through strategies to hit 100 points.

Note: CMHC updated the MLI Select program on July 14, 2025 with a new risk-based pricing model that aligns with OSFI’s Mortgage Insurer Capital Adequacy Test (MICAT) guideline (full effect 2026). The minimum required score is now 50 points (up from the former 12-point threshold). Premium discounts and financing tiers are set at the 50-, 70-, and 100-point levels. CMHC’s fees and premiums schedule confirms a 0.25% premium surcharge for every 5-year amortization extension beyond the 25-year standard (so a 50-year amortization adds 1.25% to the base premium).

Why the Points System Matters: The Real Numbers

Let’s be direct: the difference between 50 and 100 points on a $10 million multifamily project isn’t academic. Here’s what changes:

On a $10 million project with an 80% LTV, the mortgage amount is $8 million. A 30% insurance premium discount versus 10% saves you roughly $160,000 to $180,000 in mortgage insurance costs alone. That’s before we even talk about the lower amortization cost and the reduced recourse implications.

The 50-year amortization at 100 points can drop your annual debt service by 8–12% compared to 40 years, which matters significantly when lenders scrutinize your debt service coverage ratio (DSCR).

This is why the points system is a financing superpower.

The Three Scoring Categories: Where the Points Come From

MLI Select gives you three buckets to score points from. Each has a different ceiling, per CMHC’s MLI Select page:

1. Affordability — 50, 70 or 100 points, plus 30 more points for a 20-year commitment
2. Energy Efficiency — 20, 35 or 50 points
3. Accessibility — 20 or 30 points

You don’t have to max out all three. Affordability alone can reach 100 points, but it isn’t the only route. Energy (up to 50) and accessibility (up to 30) are add-ons that can top up a smaller affordability commitment. For example, 50 affordability + 50 energy = 100, or 70 affordability + 30 accessibility = 100. The flexibility is intentional—different projects have different strengths.

Mortgage rules change frequently, so what worked last year might not apply today — book a free strategy call with LendCity™ to get current, personalized guidance.

Category 1: Affordability Scoring (50, 70 or 100 Points)

Affordability points are earned by committing a percentage of your units to rents that are affordable under CMHC’s definition, for a minimum of 10 years. Once you have a rough affordability commitment in mind, the MLI Select points calculator shows how many points it earns.

How CMHC Defines “Affordable”

A unit counts as affordable when its rent is at or below 30% of the median renter income for the area. It is not a percentage of market rent. That means the threshold is driven by what local renters earn, so it can sit well above or well below what you’d charge in a given market. Check CMHC’s current figures for your market before you commit.

Affordability Points Breakdown

The percentage of units you need depends on whether the property is existing or new construction:

The minimum affordability commitment is 10 years. Committing to 20 years adds 30 points.

Affordability Strategy: How to Score Points Here

Start with the maths on your own rent roll:

1. Find the median renter income for your market in CMHC’s data and take 30% of it, converted to a monthly rent.
2. Compare that figure to what each unit type rents for today, or would rent for after lease-up.
3. Units already renting at or below the threshold are the cheapest to commit: you earn points without giving up income.
4. Units that would rent above the threshold cost you the difference every month for the length of the commitment. Price that cost against the financing benefit before you decide.

New construction needs a much smaller share of affordable units (10% to 25%) than an existing building (40% to 80%) for the same points. That is why affordability is often the most efficient route on a new build, while an existing building usually needs energy and accessibility help.

Most successful projects use a blended approach: commit the units that fall naturally at or below the threshold, and earn your remaining points from energy efficiency and accessibility. If you want the wider program context first, read about financing through CMHC MLI Select before you design around points.

Category 2: Energy Efficiency Scoring (20, 35 or 50 Points)

Energy points reward a reduction in energy use (existing buildings) or performance better than the 2020 energy code (new construction). The maximum is 50 points.

Energy Efficiency Points Breakdown

What Moves the Needle

CMHC scores the result, not a checklist of features, so there is no fixed point value for any single upgrade. The upgrades that typically drive large reductions are:

• Heat pumps (air-source or ground-source) for space heating and domestic hot water
• Wall and attic insulation and air-sealing
• High-performance windows, such as triple-pane
• Heat/energy recovery ventilators (HRV/ERV)
• Solar and smart building controls, which help at the margin

Your energy modeller tells you how much each package contributes to the percentage reduction, and that percentage is what sets your points.

The Energy Modelling Process

To earn energy points, you’ll need:

1. Energy Modelling During Design — typically $3,000 to $8,000

   • Consultant uses energy simulation software to compare your design vs. the reference building
   • Creates a detailed report showing the % improvement and the CMHC tier it reaches

2. Post-Construction Energy Assessment (for existing retrofits) — typically $500 to $2,000

   • Utility data analysis, thermal imaging, air-tightness testing
   • Proves energy reduction vs. baseline

3. Construction Cost Impact — varies widely by market and project scope

   • The actual cost of better insulation, heat pumps, windows, etc.

Key insight: The modelling fee is small next to the financing it can unlock. Moving from 20 to 35 or 50 energy points can be the difference between the 70 and 100 point tiers.

Energy Strategy: How to Score Points Here

For new construction:

• Engage an energy consultant early (during schematic design, not after)
• Design for points from day one—it’s cheaper to build efficiently than retrofit
• Prioritize high-impact features: heat pumps, insulation, windows
• Model multiple scenarios to find the cost-effective sweet spot between the 20, 35 and 50 point tiers

For existing building retrofits:

• Prioritize envelope improvements: insulation, windows, air-sealing (low cost, high impact)
• Add heat pump heating/cooling and hot water systems (major mover for a 25% to 40% reduction)
• Bundle with other upgrades to spread engineering/design costs

Choosing the wrong lender or term can quietly erode your returns — schedule a free strategy session with us and we’ll walk you through the numbers.

Category 3: Accessibility Scoring (20 or 30 Points)

Accessibility is the smallest bucket, worth a maximum of 30 points. Every tier has the same entry requirement: all units in the building must be 100% visitable under CSA standard B651:23.

Accessibility Points Breakdown

What Does “Accessible” Involve?

Accessible units are designed to CSA B651:23. Typical features include:

• Doorways: wide enough for wheelchair passage throughout the unit
• Entry: zero-step entry, no thresholds
• Bathroom: roll-in shower or accessible tub with grab bars
• Kitchen: lower countertop sections, accessible under-sink clearance
• Electrical: accessible outlet and switch heights
• Visual Alarms: fire and safety alarms with visual components

Your architect or accessibility consultant confirms the exact requirements for your project.

Cost Impact of Accessibility

Designing accessibility in from the start costs far less than retrofitting it. The visitability requirement applies to every unit, so plan for it in the base building design, then decide whether to stop at the 20-point tier (15% accessible or universal design) or go for 30.

Scoring Strategies: How to Hit 100 Points

You have flexibility in how you mix points across the three categories. Here are four common strategies, all using CMHC’s published point values:

Strategy 1: Affordability-Led (Existing Building)

Best for: Existing buildings where most units already rent at or below the affordability threshold

• Commit 80% of units at 30% of median renter income: 100 points
• Optional: 20-year commitment: +30 points of buffer
• Total: 100 points (130 with the 20-year commitment)

Cost: The gap between the affordable rent and what you could otherwise charge on those units, for 10 or 20 years.

Why it works: One category carries the whole score, so there is little modelling or design work. It only makes sense if the rent sacrifice is small.

Strategy 2: Energy + Affordability Mix (Most Common)

Best for: Existing buildings that can’t comfortably commit 80% of units

• 40% of units affordable: 50 points
• 40% energy reduction: 50 points
• Total: 100 points

Add the 20-year affordability commitment (+30) or the 20-point accessibility tier for a buffer.

Why it works: You’re spreading the load across categories. Energy is cost-effective to model early, and a 40% affordable share is a smaller commitment than 60% or 80%.

Strategy 3: Balanced Three-Category Approach (New Construction)

Best for: Purpose-built projects where all three categories are intentional

• 10% of units affordable: 50 points
• Energy at least 25% better than NECB Tier 1: 20 points
• Accessibility at the 20-point tier (15% accessible or universal design): 20 points
• Total: 90 points. Upgrade energy to the 35-point tier (50% better than NECB Tier 1) or add the 20-year commitment (+30) to clear 100.

Why it works: Diversified points portfolio. No single category is carrying the entire load. Good for projects with long hold periods or investor alignment around accessibility and sustainability.

Strategy 4: Affordability-Led (New Construction)

Best for: New builds where a small affordable share is easy to absorb

• 25% of units at 30% of median renter income: 100 points
• Add energy (up to 50 points) and accessibility (up to 30 points) as a buffer, or choose the 15% tier (70 points) plus energy (35 points) to reach 105

Why it works: New construction needs only 10% to 25% of units affordable for 50 to 100 points, so affordability is the shortest path on a new build.

Pre-Scoring Your Project: A Practical Worksheet

Before you formally apply for MLI Select, run through this worksheet to estimate your points:

Step 1: Affordability

• Look up your market’s median renter income on CMHC’s data and take 30% of it as a monthly rent
• Ask: What % of my units rent at or below that figure, or could be committed at it?
• Match that share to the existing or new construction table above
• Estimated affordability points: ___ (add 30 for a 20-year commitment)

Step 2: Energy Efficiency

• Engage an energy consultant for a preliminary review of your building design/condition
• Ask them: “What % reduction (existing) or improvement over NECB Tier 1 (new) are we likely to achieve?”
• Cross-reference with the energy points table
• Factor in cost of upgrades (heat pump: $X, insulation: $Y, windows: $Z)
• Estimated energy points (0, 20, 35 or 50): ___

Step 3: Accessibility

• Confirm that all units can be made 100% visitable under CSA B651:23
• Then check whether you can reach 15% accessible or universal design (20 points) or the 30-point tier
• Estimated accessibility points (0, 20 or 30): ___

Step 4: Total and Gap

• Add your three estimates
• If under 100, identify the lowest-cost path to close the gap
• Usually that’s: get better energy modelling, commit slightly more to affordability, add the 20-year commitment, or add the accessibility tier

This 20-minute exercise will save you months of confusion and tens of thousands in design costs.

Common Scoring Mistakes (And How to Avoid Them)

Mistake 1: Thinking You Need All Points from One Category

You don’t. Stop trying to max affordability. A balanced portfolio works better and can cost less overall.

Mistake 2: Using the Wrong Affordability Benchmark

Affordable means rent at or below 30% of median renter income, not a percentage of market rent. Know the CMHC figure for your market before you set your business plan, because the rent sacrifice varies widely by market.

Mistake 3: Skipping Energy Modelling

Developers often say, “We’ll do basic upgrades and see if we get points.” This is backwards. A model at design stage costs far less than retrofitting energy into a built project. Model first, design second.

Mistake 4: Treating Accessibility as “Too Expensive”

The 20-point tier only needs 15% of units accessible (or universal design). Designed in from the start, it is often one of the cheapest points available.

Mistake 5: Designing the Building First, Then Trying to Earn Points

This is the most common mistake. You finish the design, show it to a lender, they say “you need 100 points,” and now you’re scrambling to retrofit. Instead, design the points into the project from day one. It’s orders of magnitude cheaper.

FAQs: Your Remaining Questions Answered

The Bottom Line

The MLI Select points system rewards intentionality. Projects that design for points from day one—energy modelling at schematic stage, accessibility integrated into planning, affordability baked into the business plan—close with better terms and lower costs.

Affordability (up to 100 points, plus 30 for a 20-year commitment), energy (up to 50) and accessibility (up to 30) all count toward your score. You only need 100 to unlock maximum benefits. That gives you flexibility to play to your project’s strengths.

If you’re building new, affordability is the shortest path: 25% of units at 30% of median renter income earns 100 points. If you’re retrofitting an older building, energy is your lane, topped up with affordability. Either way, a balanced mix is your safest path.

One final thought: the biggest difference between deals that hit 100 points and deals that stall at 60–70 points is usually engagement with the right advisors at the right time. A 20-minute conversation with an energy consultant at design stage can be worth six figures in better financing.

Book Your Strategy Call

Let us help you score your project for maximum MLI Select benefits. Our team specializes in unlocking points across all three categories. We’ll walk you through the numbers, identify your strongest opportunities, and connect you with the right energy modelling and accessibility consultants.

Learn More

• CMHC MLI Select Multifamily Guide — Full program overview and eligibility requirements
• CMHC Green Financing: Energy Efficient Mortgage Rebates — Complementary energy financing tools
• MLI Max Loan Calculator — Model your financing scenarios
• Multifamily Mortgage Financing — Comprehensive multifamily lending guide

Have questions about your specific project’s MLI Select strategy? Reach out to our mortgage specialists. We’ve helped dozens of developers optimize their points and close multifamily deals across Canada.