If you’ve been researching how to pay for a basement apartment, you’ve probably run into it: article after article about an $80,000 federal “Canada Secondary Suite Loan Program” at 2% interest. Homeowners across the GTA budgeted around it. Mortgage brokers fielded calls about it. There’s just one problem: the program never launched — and it was officially cancelled in the fall 2025 federal budget.
Much of the internet hasn’t caught up, and plenty of pages still advertise the dead program. So here’s the current, accurate picture of how GTA homeowners are actually financing basement suites, garden suites and in-law suites in 2026 — including the powerful option that quietly replaced the loan. Programs change quickly in this space, so before any final budgeting decision, confirm current rules with your mortgage broker and municipality.
What happened to the $80K secondary suite loan?
Announced in late 2024, the Canada Secondary Suite Loan Program promised up to $80,000 at 2% interest over 15 years for homeowners adding a rental suite. It generated enormous interest — and then never opened for applications. The program was formally cancelled in the 2025 federal budget, with the government pointing homeowners toward a different tool it had already put in place: expanded insured mortgage refinancing for secondary suites.
If you see a website promoting the $80K loan today, it’s outdated. Here’s what actually exists.
The real workhorse: the 90% insured refinance for adding a suite
Since January 2025, homeowners adding a secondary suite have been able to refinance with an insured mortgage up to 90% of their property’s as-improved value (to a $2 million cap), with amortizations up to 30 years. In plain terms: the bank can lend against what your home will be worth after the suite is built — not just what it’s worth today.
That’s a meaningful unlock. A home worth $1M today that will appraise at $1.15M with a legal basement suite can support significantly more financing than a traditional refinance would allow — often enough to fund the entire build. The suite must be a legal, self-contained unit (which is exactly what we build), and your lender or mortgage broker confirms qualification details for your situation.
The full 2026 financing toolkit
1. HELOC (home equity line of credit)
The classic. If you have equity, a HELOC offers flexible draws during construction and interest-only payments while you build. Rates float with prime, and you can often convert the balance to a fixed mortgage portion afterward. Best for homeowners with substantial existing equity who value flexibility.
2. Insured refinance at 90% of as-improved value
The option above — typically the strongest tool for homeowners whose equity is good but not enormous, because it lends against the post-renovation appraisal. Ask your broker specifically about the secondary-suite refinance rules in effect since January 2025.
3. Purchase-plus-improvements (if you’re buying)
Buying a house and planning a suite? Purchase-plus-improvements mortgages roll a defined renovation budget into the mortgage at closing, based on quotes you provide — one of the cleanest ways to buy a fixer-upper and convert it.
4. The $7,500 Multigenerational Home Renovation Tax Credit
Building the suite for a senior parent or an adult family member eligible for the disability tax credit? The federal MHRTC refunds 15% of up to $50,000 in eligible costs — up to $7,500 back — for a qualifying self-contained suite (separate entrance, kitchen, bath and sleeping area). It’s claimed at tax time and pairs perfectly with an in-law basement suite or garden suite. One per lifetime per eligible person, so time it well.
5. Municipal programs: check before you count on them
City programs come and go — Toronto’s $50K forgivable garden-suite loan, for example, has been discontinued after its funding ran out, though development-charge relief for suites remains. Your municipality may offer current incentives; we flag what applies during project planning, and always verify programs are actually accepting applications before budgeting around them.
Does the math still work? A realistic look
A legal basement suite in the GTA typically costs $80,000–$175,000 to build depending on the basement’s starting condition (an underpinning dig-down adds more). Depending on the city and unit quality, GTA basement suites rent for roughly $1,500–$2,600 per month in 2026.
| Example | Build cost | Rent | Simple payback |
|---|---|---|---|
| Straightforward conversion (good ceiling height, existing rough-ins) | $95,000 | $1,900/mo | ~4–5 years |
| Full build with separate entrance dig-out | $140,000 | $2,200/mo | ~5–6 years |
Beyond the rent, a legal suite typically lifts the property’s appraised value, and many lenders count a portion of the suite’s rental income when qualifying you for financing — ask your broker how they treat it. (These are planning figures, not financial advice; your broker or lender runs your actual numbers.)
What “legal” actually requires (and why it matters for financing)
Every financing option above works best — or only works at all — when the suite is legal. In Ontario that generally means proper ceiling heights, egress windows, fire separation and interconnected smoke alarms, plus municipal registration where required (Toronto, Brampton and Mississauga each run their own process — we build and register suites across all three, including Brampton, where second units are among our most requested projects). An unpermitted suite can undermine your insurance, your refinance appraisal and your rental income — the few thousand dollars “saved” isn’t worth it.
A worked example: how the 90% refinance funds a suite
Numbers make the mechanism click. Say your home is worth $1,000,000 with a $550,000 mortgage. A quoted legal basement suite will cost $120,000, and comparable homes with suites appraise around $1,120,000.
- Under a traditional 80% refinance on today’s value: 80% × $1,000,000 = $800,000 — minus your $550,000 mortgage leaves up to $250,000 accessible (subject to qualifying).
- Under the insured suite refinance: 90% × $1,120,000 (as-improved) = $1,008,000 — substantially more headroom, and available even when equity is tighter than this example.
Where it really changes lives is for owners with less equity: a family at 75% loan-to-value who couldn’t pull anything meaningful from a conventional refinance can often fully fund a suite through the as-improved route. Insurance premiums and qualification rules apply, which is exactly why the sequence below starts with a firm construction quote your broker can underwrite against.
Garden suites and laneway suites: same toolkit
Everything above applies to backyard housing too. Garden and laneway suites in Toronto typically cost more than basement conversions ($300,000+ as standalone builds), but they create a fully separate dwelling with premium rents — and the as-improved refinance, HELOC and MHRTC (for a family member) all apply. Toronto also offers development-charge relief for suites, and our home addition cost guide covers backyard-suite budgeting in more detail.
Five mistakes to avoid when financing a suite
- Budgeting around programs that no longer exist. The $80K federal loan and Toronto’s garden-suite forgivable loan are both gone; verify any program is accepting applications before it enters your spreadsheet.
- Getting financing before getting a real quote. Brokers underwrite against numbers. A vague “maybe $100K” stalls; an itemized quote moves.
- Building it unpermitted to save money. An illegal suite can void insurance, spook appraisers, complicate refinancing and cap your rent. Legal costs more up front and is worth more forever.
- Ignoring the MHRTC timing rules. The credit is once-per-eligible-person; claim it on the right project and tax year.
- Forgetting the operating side. Landlord insurance, a modest vacancy allowance and maintenance belong in the plan; suites are businesses, small but real.
The smart sequence: plan, price, then talk to your broker
- Get the suite scoped and priced first. A detailed, itemized quote (what we provide after a free consultation) gives your broker the exact number to finance.
- Ask your broker about the 90% as-improved refinance and whether projected rent helps you qualify.
- Layer the MHRTC if a family member will occupy the suite.
- Build it legal — permits, registration and code compliance protect the entire investment.
How lenders look at the rental income
Once the suite exists, its income usually helps you carry it. Practices vary by lender: many add a percentage of the suite’s market rent (often around half, sometimes more) to your qualifying income, while others offset it against the mortgage payment — and an appraiser’s market-rent letter typically documents the number. The practical effect is that a suite doesn’t just pay rent; it can expand what you qualify to borrow, which matters if you’re refinancing for the build itself. Policies differ enough between lenders that this is genuinely a broker conversation — but walk in with your itemized construction quote and projected rent, and you’ll get real answers instead of ranges.
Landlord basics once the suite is done
A quick reality check for new landlords in Ontario: residential tenancies fall under the Residential Tenancies Act (standard lease form, deposit rules, notice requirements), suite income is taxable (with renovation costs affecting your cost basis and expenses deductible — your accountant will love that itemized quote too), and your home insurance needs updating to reflect the rental unit. None of this is difficult; all of it is easier when the suite is legal, documented and built to code, which is the standard we build to by default.
Ready to run the numbers on your basement?
We’ve built legal basement suites across Toronto and the GTA for over 12 years — from straightforward conversions to full dig-downs with separate entrances. Book a free consultation and you’ll get an itemized estimate you can take straight to your mortgage broker, plus honest guidance on what your basement can become. You can also explore our basement renovation services for what’s included.
Secondary suite financing FAQs
Is the $80,000 Canada Secondary Suite Loan still available?
No. The program was announced in late 2024 but never launched, and it was officially cancelled in the fall 2025 federal budget. Content still advertising it is outdated.
What replaced the secondary suite loan?
The main federal tool is insured mortgage refinancing up to 90% of your property’s as-improved value (to a $2M cap, with up to 30-year amortization) when adding a legal secondary suite — in effect since January 2025. Your mortgage broker can confirm your eligibility.
How much does a legal basement apartment cost to build in the GTA?
Typically $80,000–$175,000 depending on the basement’s condition, ceiling height and whether a separate entrance or underpinning is needed. We provide exact itemized quotes after seeing the space.
Can I get a tax credit for building an in-law suite?
Yes — the Multigenerational Home Renovation Tax Credit refunds 15% of up to $50,000 (max $7,500) when the suite is for a qualifying senior or disability-tax-credit-eligible family member.
Does a basement apartment increase my home’s value?
A legal, well-built suite typically increases both appraised value and marketability — and generates income while you own the home. Lenders and appraisers treat legal suites far more favourably than unpermitted ones.
Do I need a separate entrance for a legal basement apartment?
The suite needs its own means of egress, which in practice usually means a separate side or rear entrance — sometimes created with a below-grade entrance dig-out. Requirements vary by municipality and layout; we design the entrance solution as part of the project and price it in the itemized quote.
Can I use a HELOC and the refinance together?
Homeowners sometimes bridge with a HELOC during construction, then refinance once the suite is complete and the as-improved value is realized. Whether that sequencing beats refinancing up front depends on rates, your equity and timing — a good broker will model both paths for you.
What should I look for in a contractor for a basement suite?
Three things beyond the usual licence-and-insurance checks: a track record of legal suites (ask to see permits closed, not just photos), itemized quotes your lender can underwrite against, and familiarity with your municipality’s registration process — Toronto, Brampton and Mississauga each run their own. A contractor who treats the paperwork as part of the job protects your financing, your insurance and your rent.
How long does it take to build a basement suite?
A straightforward conversion typically takes 8 to 12 weeks of construction; adding a separate-entrance dig-out or underpinning extends that. Permits come first and vary by municipality — we run the permit clock and the design/ordering clock in parallel so the overall timeline stays as short as possible.