Hidden Costs of Buying a Home in Ontario Every First-Timer Misses

by William Mansour

One of the biggest financial shocks for first-time home buyers in Ontario is discovering, often far too late, that the purchase price is just the beginning. Closing costs, fees, taxes, and immediate ownership expenses can add $30,000 to $60,000 or more on top of your down payment on a typical GTA purchase. Yet most first-timers go into the process either unaware of these costs or significantly underestimating them.

This guide is your comprehensive breakdown of every cost you need to budget for, so there are no surprises on closing day or in the weeks after you take possession.

The Costs That Hit at Closing

Ontario Land Transfer Tax (LTT)

When you purchase a property in Ontario, you pay a provincial Land Transfer Tax calculated as a percentage of the purchase price. The current Ontario LTT rates work on a sliding scale:

0.5% on the first $55,000
1.0% on $55,001 to $250,000
1.5% on $250,001 to $400,000
2.0% on $400,001 to $2,000,000

On a $750,000 home, Ontario LTT is approximately $10,475.

First-Time Buyer Rebate: Ontario offers first-time buyers a rebate of up to $4,000 on the provincial LTT. This rebate applies on the first $368,000 of the purchase price, meaning first-time buyers pay no LTT on properties up to approximately $368,000. On a $750,000 purchase, after the rebate, you'd still owe approximately $6,475 in provincial LTT.

Municipal Land Transfer Tax (Toronto only): If you're buying within the City of Toronto's boundaries, you pay an additional municipal LTT on top of the provincial tax, nearly doubling the LTT cost. Toronto first-time buyers receive a municipal LTT rebate of up to $4,475. If you're buying just outside Toronto's borders, you avoid this entirely, a meaningful financial advantage.

Legal Fees and Disbursements

You need a real estate lawyer to close a property purchase in Ontario. Legal fees typically range from $1,000 to $1,800, plus disbursements (title search fees, registration costs, couriers, etc.) of $500 to $1,000. Total legal costs on a straightforward GTA purchase: $1,500 to $2,800.

Title Insurance

Title insurance protects you against losses from title defects, survey issues, undisclosed liens, and title fraud. In Ontario, virtually every lawyer recommends title insurance as a condition of closing. The cost is a one-time premium of $200 to $400 for most residential properties.

Home Inspection

A professional home inspection by a qualified inspector typically costs $400 to $600 in the GTA. Some specialty inspections (sewer scope, radon testing, and mold assessment) cost extra. Never skip the inspection on an established property, the inspection cost is negligible compared to the potential cost of discovering major defects after closing.

CMHC Mortgage Default Insurance

If your down payment is less than 20% of the purchase price, you are required to purchase mortgage default insurance through CMHC (or Sagen or Canada Guaranty). The premium is calculated as a percentage of your mortgage amount:

5% to 9.99% down payment: 4.00% premium
10% to 14.99% down payment: 3.10% premium
15% to 19.99% down payment: 2.80% premium

This premium is added to your mortgage principal, you don't pay it upfront in cash, but it increases your mortgage balance and your monthly payments. On a $750,000 home with 5% down ($37,500), the CMHC premium is 4% of $712,500 = $28,500 added to your mortgage.

Note: CMHC-insured mortgages have a maximum property value of $1.5 million as of 2024. Properties over this threshold require a 20% conventional down payment.

Property Tax Adjustment

Property taxes in Ontario are typically paid in installments throughout the year by the seller. On closing day, your lawyer will calculate and adjust for any taxes the seller has pre-paid beyond the closing date, meaning you may owe the seller a prorated amount. This can range from a few hundred to a few thousand dollars depending on the closing date within the tax cycle.

Utility and Service Deposit Adjustments

Similar to taxes, there may be prepaid utility or service charges (condo maintenance fees, for example) that are prorated between buyer and seller on closing. These are usually smaller amounts but appear on your closing statement.

The Costs That Hit Immediately After Closing

Moving Costs

Professional movers in the GTA typically cost $1,500 to $5,000 depending on the size of your move, distance, and whether you pack yourself. Book your movers early, closing day dates fill up fast. Do not assume you can find a good crew on short notice.

Immediate Maintenance and Setup Costs

No matter how move-in-ready a home appears, plan for immediate ownership costs:

Changing the locks ($200–$400 for a basic rekey)
Window coverings (blinds and curtains for a full home: $1,000–$3,000)
New appliances if not included or if existing ones are aging: $3,000–$8,000
Any immediate maintenance items flagged in the inspection report
Setting up internet, utilities, and home insurance before you take possession

Home Insurance

Your lender requires proof of home insurance to be in place on closing day. Annual premiums for a standard GTA detached home typically range from $1,200 to $3,000+ per year depending on the home's value, construction, location, and coverage level. Shop multiple insurers; rates vary significantly.

The "1% Rule" for Ongoing Maintenance

Once you're in the home, budget approximately 1% of the purchase price per year for ongoing maintenance and repairs. On an $800,000 home, that's $8,000/year, or roughly $667/month set aside as a maintenance reserve. This isn't always spent every year, but it cushions against the reality of unexpected repairs (furnace, roof, plumbing, appliances) that every homeowner eventually faces.

A Realistic Closing Cost Budget for GTA First-Time Buyers

Here's a sample total closing cost summary for a first-time buyer purchasing at $750,000 with 5% down ($37,500):

Ontario LTT (after rebate): ~$6,475
Legal fees + disbursements: ~$2,200
Title insurance: ~$350
Home inspection: ~$500
CMHC premium (added to mortgage, not cash): ~$28,500
Moving costs: ~$2,500
Immediate setup costs: ~$3,000
Home insurance (first year): ~$1,800

Cash required at closing beyond down payment: approximately $16,825 (excluding CMHC premium, which is added to the mortgage). Total out-of-pocket, including down payment: ~$54,325.

The Bottom Line

Budget for 2% to 4% of the purchase price in closing costs on top of your down payment. On a $750,000 purchase, that means having an additional $15,000 to $30,000 in accessible cash at closing time. Not having this ready is one of the most common reasons transactions fall apart at the last minute.

Plan ahead, work with a knowledgeable agent who walks you through these costs before you make an offer, and you'll close with confidence rather than stress. Reach out if you'd like a personalized closing cost estimate for the price range you're targeting, it's a quick calculation and eliminates all the guesswork.