Ontario HST Rebate Eligibility Checklist for Mississauga Buyers

The Ontario HST rebate eligibility checklist is a precise, step‑by‑step way to confirm if your new or substantially renovated home qualifies for the federal and Ontario portions of the new housing rebate. It centers on end‑user intent, primary‑residence occupancy, name alignment on documents, and timely filing. Mississauga buyers should run this self‑audit before removing conditions.

By Malika Mehrotra — Founder & Realtor, Malika Homes • Last updated: July 10, 2026

Overview

The new housing rebate returns part of HST for qualifying new or substantially renovated homes you’ll occupy. Federal rules phase out the GST portion above $450,000, while Ontario’s portion can still apply if you occupy as a primary residence. Clean, aligned paperwork speeds approvals.

At Malika Homes, we pair this with our live HST Rebate Calculator and Concierge coordination. We’ve found that a 10‑minute pre‑close check prevents weeks of post‑close back‑and‑forth.

What Is the Ontario HST Rebate and Who Qualifies?

It’s a refund of part of the HST on qualifying new or substantially renovated homes you’ll use as your primary residence. The federal GST portion phases out between $350,000 and $450,000; Ontario’s portion is a 75% rebate of the 8% provincial HST up to a cap.

• Federal (GST) portion: 36% of the 5% GST paid, up to $6,300; full up to $350,000; phases out $350,000–$450,000; no federal rebate above $450,000.
• Ontario (provincial) portion: 75% of the 8% provincial HST, capped at $24,000. Not income‑tested; cap applies regardless of price.
• Primary‑residence rule: You (or an immediate family member) must intend to occupy and actually occupy within the required timeframe.
• Why this matters in Mississauga: Many new‑home purchases locally exceed the federal phase‑out threshold, so buyers often see $0 federal rebate and only the Ontario portion—if they occupy. Plan your cash flow accordingly.
• Plain‑language background: See this overview of the new housing rebate program: GST/HST new housing rebate basics.

We routinely guide buyers who discover late that their builder APS assigns the rebate to the builder conditional on end‑user occupancy. If you don’t occupy, that credit can change—another reason to verify your use‑case early.

Ontario HST Rebate Eligibility Checklist (Step-by-Step Self-Audit)

Confirm end‑user status, primary‑residence intent, and real occupancy; match names across APS, mortgage, and title; gather closing proofs; and run a pre‑close calculator estimate. Do this before you waive conditions to avoid rejected claims.

1. End‑user test: You’ll live there (or an immediate family member will). If you’re planning to assign, assume no rebate.
2. Primary‑residence intent: Prepare to update ID, tax address, and mail. We set reminders for clients so updates happen within days of occupancy.
3. Occupancy proof: Utility confirmations, delivery receipts, and move‑in photos on or after possession. Keep timestamps.
4. Names must match: APS, mortgage, and title should carry the same legal names. If a parent is co‑signing only on the mortgage, align title or get legal guidance before firming up.
5. Closing package: Final statement of adjustments, occupancy/possession letter, and any builder rebate/assignment forms.
6. Run the numbers: Our Ontario HST rebate calculator estimates the federal portion (max $6,300; often $0 in Mississauga) and the Ontario portion (up to $24,000), then prints a prep list.
7. Timeline control: Track interim occupancy and final closing dates; we add a 7‑day buffer on calendar holds for evidence collection.
8. Exception scan: Corporate title, trust/bare trust arrangements, or name changes? Surface them now; we coordinate a three‑way huddle with your lawyer and lender.

Our Concierge Service organizes a single digital folder with your ID, APS, title, occupancy proof, and statements so your lawyer can submit once—cleanly.

New Build vs. Resale: How Eligibility Differs

The rebate is aimed at new or substantially renovated homes you’ll occupy. Typical resale purchases don’t qualify because HST isn’t charged the same way. Pre‑construction adds moving parts: interim occupancy, final closing, and rebate‑assignment clauses in the APS.

Practical comparison buyers ask us for:

Cross‑reference our Mississauga pre‑construction guide and the home buying checklist so your occupancy evidence and names on docs are airtight.

Common Reasons Ontario Buyers Get Rejected (and How to Avoid Them)

Denials usually come from assignments, never occupying, mismatched names, corporate title, or weak proof. Our stance: assume no federal rebate for high‑price new builds, keep names identical across all documents, and document move‑in on day one.

• Assignment before closing: If you assign the APS, you didn’t occupy—assume ineligibility.
• Never moving in: No occupancy, no rebate—keep receipts and confirmations tied to possession dates.
• Names don’t line up: We’ve seen files where the mortgage was joint, APS single, and title different. CRA delays or denials followed until names matched.
• Corporate or trust title: Puts you outside end‑user rules in many cases. Raise this early.
• Thin evidence: Missing utility confirmations or ID updates stall claims—capture proof the week you move.

We keep buyers out of trouble by pairing a pre‑firm audit with our Ontario buying guide and a final file check against our Mississauga how‑to. If the calculator suggests a $0 federal estimate and a provincial estimate only, we help you plan cash flow accordingly.

How to Use Malika Homes' HST Rebate Calculator Before You Close

Enter property details and intended use, review the federal estimate (max $6,300) and the Ontario estimate (up to $24,000), then export a prep list. Share it with your lawyer so names and timelines are synced before you waive conditions.

1. Open the tool: Launch the Ontario HST Rebate Calculator.
2. Input basics: City, property type, and intended occupancy.
3. Read the estimates: The calculator shows federal (often $0 locally due to the $450,000 phase‑out) and Ontario (up to $24,000) side by side.
4. Export your checklist: Get a PDF to guide ID updates, utility confirmations, and closing docs.
5. Sync your team: We forward the prep pack to your lawyer and lender with a 7‑day timeline to lock in evidence.

Pair the calculator with our broader Ontario home buying guide so every doc—APS to title—matches your claim.

Local Tip — City-Specific Nuances for Ontario Buyers

In Mississauga, manage occupancy logistics with precision—timed move‑ins, quick utility set‑ups, and immediate ID updates. We add calendar holds around interim occupancy and final closing so your evidence is captured cleanly for a first‑pass submission.

We help clients time movers, delivery windows, and utility calls so same‑day occupancy proof lands in your folder. That speeds your claim and reduces questions later.

Local considerations for Mississauga

• Transit‑aware scheduling: Near Dixie Rd At Courtneypark Dr, mid‑day curbside space is tighter—book morning move‑ins for clearer access and better timestamped photos.
• Seasonal buffers: Winter can delay exterior work; build in a buffer and use delivery receipts as additional occupancy evidence.
• Post‑close fixes: Keep your move on track by lining up local trades; many clients save this landscaping prep checklist and this Mississauga cabinetry service overview for early punch‑list tasks.

FAQ

These short answers clarify who usually qualifies, the effect of assignments, the documents that prove occupancy, and when to run our calculator for a pre‑close check.

Work With a Team That Knows the Rebate Rules

We structure clean, end‑user files: calculator estimates, APS/name alignment, day‑one occupancy proof, and tight lawyer coordination. That’s how Mississauga buyers avoid denials and get decisions faster.

• Run an instant self‑audit with our Ontario HST Rebate Calculator.
• Use our Mississauga expert guide and checklist to organize documents.
• Compare scenarios across cities in our Ontario guide and stay clear of avoidable pitfalls.

Key takeaways

• The federal rebate phases out between $350,000 and $450,000; many Mississauga buyers see $0 federal and rely on the Ontario portion.
• Eligibility hinges on end‑user intent, real occupancy, and consistent names across APS, mortgage, and title.
• Capture occupancy proof on day one; package it with your closing docs for a first‑pass submission.
• Our Concierge coordinates lawyers and lenders so you submit once—cleanly.