Rent vs Buy in 2026: When Buying Actually Pays Off

The 5% Rule (and Why It Works)

Ben Felix, the Canadian portfolio manager whose rent vs buy video has over 6 million views, popularized a simple shortcut: take the home price, multiply by 5%, and divide by 12. That gives you the monthly break-even rent.

The 5% comes from roughly 1% property tax, 1% maintenance, and 3% cost of capital (mortgage interest minus home appreciation). It is a rough prior, not a precise rule, but it lines up surprisingly well with detailed calculations across most US markets.

A $750,000 home in coastal California might rent for $2,800 per month. The 5% rule says ownership is costing roughly $3,125 in non-recoverable expenses. That is why renting dominates in expensive metros: the rent-to-price ratio is too low for buying to win on pure math, even before you factor in the downside of transaction costs.

Why Short Horizons Kill Buying

Buying a home is not just a mortgage payment. It is a round-trip transaction with heavy friction on both ends:

• Closing costs (2 to 5% of price). On a $400k home that is $8,000 to $20,000 in fees you pay upfront, most of which you never recover.
• Selling costs (6 to 10% of sale price). Realtor commission alone is typically 5 to 6%, plus closing fees. On a $450k sale that is $27,000 to $40,000 off the top.
• Principal vs interest split. In the first few years of a 30-year mortgage, roughly 70% of your payment is interest, not equity.

Add those together and a typical buyer loses $40,000 to $60,000 in transaction costs alone. For ownership to pay off, either home appreciation or the gap between rent and your ownership cost needs to make up that deficit, and that takes time.

A Real Example: $400k Home, $2,400 Rent

Here is the exact scenario the calculator defaults to, and what actually happens year by year:

The figures assume a $400k home at 20% down, 6.8% mortgage rate, 1.2% property tax, 3% home appreciation, $2,400 starting rent with 3% annual increases, and a 6% opportunity cost for investing the down payment. The pattern is consistent: renting is cheaper for the first few years, then buying pulls ahead dramatically as you build equity and your mortgage payment stays flat while rent keeps rising.

What Flips the Decision

Four inputs dominate the answer. Move any of them far enough and the winner changes:

The investment-return input is the one most buyers underestimate. A renter who invests the down payment plus any monthly savings at 7% has a massive tailwind. In very expensive cities with low rent ratios, the renter-who-invests often comes out ahead even over 20 years.

The Traps That Make Buying Worse Than Expected

The math above assumes average conditions. Several common scenarios push buying from a clear win into a clear loss:

• Buying with under 10% down. PMI adds 0.5 to 1.5% to your mortgage cost until you reach 20% equity. It also means you are heavily leveraged, amplifying losses if home values dip.
• Moving within 4 years. Even in a strong market, the transaction costs of buying and then selling within 4 years frequently exceed any appreciation gain. Job-mobile buyers often lose money.
• Underestimating maintenance. The 1% rule for annual maintenance is conservative for older homes. A 40-year-old house with original HVAC and roof can easily require 2% per year once major systems start failing.
• HOA communities. A $400/month HOA is $4,800 per year in permanent ownership costs that do not build equity. Factor it in before buying.
• Buying at the top of your budget. Being house-poor (spending more than 35% of gross income on housing) leaves no room for savings, emergencies, or investments. The opportunity cost of not being able to invest is significant over a decade.

When Buying Still Wins (Even in a Tough Market)

Despite the math favoring renters in many 2026 scenarios, buying is still the right move in specific situations:

• You plan to stay 7+ years and your monthly ownership cost is within 25% of equivalent rent. You will almost certainly come out ahead.
• You need stability that a landlord cannot provide: school zone, space for family, specific layout, or freedom to modify the property.
• Rent in your market is rising faster than 4% per year. Locking in a fixed mortgage payment while rents compound is a real hedge against future housing inflation.
• You have the down payment plus 6 months emergency fund and your housing cost will still leave room to save 10%+ of income.
• You can get in below market. A distressed sale, inherited property, or motivated seller gives you equity day one. This changes the math substantially.

The Forgotten Third Option: Buy Later

The rent vs buy framing often leaves out the most useful move: rent now, buy when the math works. Spending 2 to 4 years renting in a new city or at a new job stage lets you confirm the location is right, build a bigger down payment, and wait for either rates or prices to improve.

Buyers who rush in to avoid "throwing money away on rent" often end up throwing much more away on transaction costs when they sell 3 years later. Patience has real financial value.

Bottom Line

Buying a home is a financial decision wrapped in a lifestyle decision. Get the math right first: plug your actual numbers into a calculator, find your break-even year, and compare it honestly to how long you realistically plan to stay.

If the math says rent and you were going to buy anyway for lifestyle reasons, know exactly what that choice is costing you in long-term wealth. If the math says buy and you have the down payment plus a stable income, do not let narrative concerns (bubble fears, rate anxiety) stop a purchase that pencils out. The calculator does not know what the market will do next year either. What it does tell you is whether the deal works at today's numbers, and that is the information you need.