The Toronto First-Time Buyer Stack: How to Combine FHSA, HBP, HST & Every Program

Most articles about first-time buyer programs cover one program in detail and miss the bigger picture. The real story in 2026 is what happens when you stack them all together. For a Toronto first-time buyer purchasing a new $1M home this year, the combined benefit can exceed $200,000 — across tax savings, tax-advantaged down payment, and mortgage flexibility. Here's the full toolkit.

The seven programs

1. Federal GST elimination on new homes (March 2026)

Bill C-4 received Royal Assent March 12, 2026. Eliminates the 5% federal GST on new construction homes up to $1M for first-time buyers. Maximum benefit: $50,000. Phased out between $1M and $1.5M. No benefit above $1.5M. Permanent program — does not expire.

2. Ontario HST elimination on new homes (April 2026 – March 2027)

Ontario eliminated the 8% provincial portion of HST on new homes up to $1M for ALL buyers (not just first-time). Time-limited window. Maximum benefit: $80,000. When combined with federal GST elimination, a first-time buyer can save up to $130,000 in taxes on a new $1M home.

3. FHSA — First Home Savings Account

$8,000/year contribution limit. $40,000 lifetime maximum per person. Tax-deductible like RRSP, tax-free growth like TFSA, tax-free withdrawal for first home. Couples can stack: $80,000 combined. For a couple at 30% marginal tax rate, the FHSA generates roughly $24,000 in tax refunds across 4 years of contributions plus tax-free growth on the balance.

4. HBP — RRSP Home Buyers' Plan

Up to $60,000 RRSP withdrawal (raised from $35K in 2024) for first-time home purchase. Tax-free at withdrawal. Repayment over 15 years, starting in year 5 (grace period extended from year 2 in 2024). For couples: $120,000 combined.

5. 30-year amortization (insured mortgages)

Since December 2024, first-time buyers can qualify for a 30-year amortization on insured mortgages (raised from 25 years). On a $700K mortgage at 4.5%, this drops monthly payment by ~$346/month — meaningful cash-flow help in the first year.

6. $1.5M insured mortgage cap

Insured-mortgage eligibility raised from $1M to $1.5M in December 2024. Means you can buy up to $1.5M with just 5% on first $500K + 10% on portion above $500K. Old rule: $1.3M needed $260K down. New rule: $1.3M needs ~$105K down. Massive change for buyers without family help.

7. Land Transfer Tax rebates + First-Time Home Buyer Tax Credit

Ontario LTT rebate: up to $4,000 for first-time buyers. Toronto Municipal LTT rebate: up to $4,475 additional. Combined: $8,475. Plus the First-Time Home Buyer Tax Credit gives you $1,500 on your federal income tax return.

How the stack works for a couple

Stage 1 — Save for down payment over 3–4 years

Each partner maxes the FHSA ($8K/year for 4 years = $40K each = $80K combined). At 30% marginal tax rate, this also generates $12K each in tax refunds. Over 4 years with modest growth, the FHSA balance is roughly $90K-$100K.

Stage 2 — Time the purchase to capture HST elimination

Close on a new construction home before March 31, 2027 to capture the Ontario HST elimination. If buying under $1M and you qualify as first-time, also get the federal GST elimination. Combined tax savings: up to $130K on a $1M home.

Stage 3 — Combine FHSA + HBP at closing

Each partner withdraws their FHSA tax-free + up to $60K from RRSP via HBP. For couples: $80K FHSA + $120K HBP = $200K tax-advantaged down payment funds.

Stage 4 — Insured mortgage with 30-year amortization

With $200K down on a $900K new home, the buyer needs to finance $700K. Insured mortgage eligible. 30-year amortization keeps monthly payment manageable. Total minimum down payment: roughly 5% on first $500K + 10% on remaining $400K = $65K — but most buyers put more.

Stage 5 — Claim everything at closing and tax time

At closing: claim Ontario LTT rebate, Toronto Municipal LTT rebate. Your lawyer applies these. At tax time: claim the First-Time Home Buyer Tax Credit ($1,500) on your federal return.

Worked example: Toronto couple buying $925K new build in Vaughan

• Combined household income: $185,000
• FHSA contributions over 4 years: $80,000 combined
• HBP withdrawal: $90,000 combined (from existing RRSPs)
• Personal savings: $95,000
• Total tax-advantaged down payment: $265,000

Purchase costs:

• Base price: $925,000
• GST eliminated (FTB): -$46,250 (saved)
• HST eliminated (window): -$74,000 (saved)
• Net purchase price: $925,000 (the tax savings come off what would have been added)
• Ontario LTT minus FTB rebate: $24,975
• Legal + closing costs: $3,200
• Total cash to close: ~$953,000

Mortgage: $740K at 4.5% over 25 years = ~$4,100/month. After tax credits + rebates + HST savings, the family captured approximately $124,000 in stacked benefits on a single home purchase.

What to do this month

• Open an FHSA today if you don't have one — any bank, takes 15 minutes.
• Contribute the annual max immediately — even if it sits in cash, the deduction is yours for this year.
• Talk to a mortgage broker about insured pre-approval at the $1.5M cap with 30-year amortization.
• If buying new construction, confirm occupancy will land before March 31, 2027 in writing.
• Find a realtor who actually understands the stack — not all do.