The Home Buyers' Plan (HBP) is a golden ticket for first-time homebuyers in Ontario—up to $60,000 from your RRSP, tax-free, to snag that dream home from MLS listings in Ontario. Couples can even double it to $120,000! But here’s the catch: it’s not foolproof. Mess up, and you could face tax penalties, lost savings, or a stalled home purchase. Don’t let that happen. This post uncovers the top 5 mistakes buyers make with the HBP—and how to dodge them—so you can move into your Toronto condo or Barrie bungalow without a hitch. Let’s get started!

Mistake 1: Ignoring the 90-Day RRSP Rule

The HBP lets you withdraw up to $60,000 from your RRSP, but only if those funds have been in there for at least 90 days. Contribute $10,000 today, thinking you’ll use it tomorrow? Nope—it won’t qualify until June 2025 if you’re reading this in March. This trips up eager buyers who rush to pad their RRSPs right before a purchase. Fix It: Plan ahead. Contribute now and wait 90 days—your funds will be ready when you spot that perfect home on our listings. New to the HBP? Start with A Beginner’s Guide to the Home Buyers' Plan.

Mistake 2: Misunderstanding ‘First-Time Buyer’ Status

You qualify for the HBP only if you haven’t owned a home you lived in during the past four years. Seems simple, but it’s a minefield. Owned a rental property? You’re fine. Lived in a home your spouse owned in 2021? You’re out. Couples often stumble here—one partner’s past ownership can disqualify both unless separated. Fix It: Double-check your status with HBP Eligibility Checklist. Still unsure? Our HBP FAQs tackles tricky cases.

Mistake 3: Forgetting to Sign a Purchase Agreement

You can’t just withdraw HBP funds and shop later—you need a signed agreement to buy or build a qualifying home first. Spot a $700,000 townhouse in Guelph on our MLS listings and pull $60,000 without an offer? The CRA won’t approve it. Timing’s tight too—withdrawals must happen within deadlines tied to your agreement. Fix It: Lock in your offer, then file Form T1036 with your RRSP provider. Couples aiming for $120,000? Coordinate—see Maximizing the HBP.

Mistake 4: Skipping Repayments

The HBP isn’t free money—you repay it over 15 years, starting two years after withdrawal. Take $60,000 in 2025? You owe $4,000 yearly from 2027 to 2041. Miss a payment, and the CRA taxes it as income—$4,000 at a 30% tax rate means a $1,200 hit. In Ontario’s pricey market, juggling a mortgage and repayments can feel brutal, and buyers often underestimate this. Fix It: Budget now—stash $333 monthly per $60,000 withdrawn. Get the full repayment rundown in Repaying Your HBP.

Mistake 5: Not Planning for the Long Haul

The HBP boosts your down payment—huge in Ontario, where a $1 million Toronto home needs $200,000 down (see How the HBP Can Boost Your Down Payment). But it’s a loan from your retirement. Skip repayments, and you’re not just taxed—you’re gutting your RRSP’s growth. A $60,000 withdrawal could’ve been $150,000 by retirement at 5% interest over 30 years. Fix It: Commit to the 15-year plan, or consider the FHSA, which doesn’t require repayment—compare them in HBP vs. FHSA.

Why These Mistakes Hurt in Ontario

Ontario’s housing market is unforgiving—average prices hit $900,000+ in 2025, per recent trends. The HBP’s $60,000 (or $120,000 for couples) can make or break your shot at a home in Hamilton or Ottawa. But screw up eligibility, timing, or repayments, and you’re stuck renting—or worse, facing a tax bill you didn’t plan for. Real buyers have navigated this—peek at Real Stories: How Canadians Used the HBP for proof it’s doable.

How to Stay on Track

Avoiding these mistakes takes a little prep:

  • Time Your RRSP: Contribute early—2025 changes might tweak rules, so check The HBP in 2025.
  • Know Your Status: Confirm you’re a first-time buyer before banking on the HBP.
  • Secure the Deal: Get that agreement signed before withdrawing.
  • Plan Repayments: Treat it like a bill—non-negotiable.
  • Think Long-Term: Balance homeownership with retirement goals.

Follow these, and you’ll sidestep the pitfalls that snag others.

A Cautionary Tale

Take Lisa, 28, from Mississauga. She contributed $50,000 to her RRSP in January 2025, withdrew it in February for a $650,000 condo, and got denied—those funds weren’t 90 days old. She scrambled, delayed her purchase, and missed the home. Contrast that with Mark and Jen, who planned ahead, waited 90 days, and used $120,000 for a $950,000 home in Milton, repaying smoothly. Timing and prep made the difference.

Your HBP Success Story

The HBP can transform your Ontario homebuying journey—$60,000 could be the edge you need for a starter home in St. Catharines or a down payment chunk in Vaughan. Dodge these five mistakes, and you’re golden. Ready to shop? Browse MLS listings now, and use the HBP right. You’ve got this—let’s make that dream home yours without the drama!