Rent or Buy?

The breakeven point is the year when the projected buying outcome catches up with or exceeds the projected renting outcome. In this simulator, that means owning equity plus any invested owning-side savings is compared with the renter's invested savings after the costs and growth assumptions you entered.

There is no universal breakeven year. Home price, rent, mortgage rate, home appreciation, investment return, transaction costs, and how long you stay can all move it substantially.

Investment returns matter because money not tied up in a down payment, transaction costs, or higher annual housing costs can be invested. The simulator compounds those savings and compares them with home equity growth.

Buying usually becomes more favorable over longer holding periods because closing costs, selling costs, and early mortgage interest have more time to be offset by principal paydown and home appreciation. Short stays often make buying harder to justify financially, especially when transaction costs are high.

The useful question is not a fixed number of years, but whether buying still looks better under realistic assumptions for your market, mortgage rate, rent growth, investment return, and expected move date.

Use nominal rates consistently for expected market return, rent growth, home appreciation, and cost growth. Use inflation-adjusted real rates only if every return and growth assumption is adjusted the same way.

Do not mix nominal home appreciation with real investment returns, or the comparison will be biased.

Many simple rent vs buy calculators mostly compare rent with a mortgage payment. This simulator also models transaction costs, invested savings, property taxes, maintenance, insurance, HOA fees, rent growth, home appreciation, mortgage principal, mortgage interest, and selling costs over the mortgage term you choose.

That makes the result more sensitive to assumptions, but also more useful for seeing why the answer changes from one situation to another.

Yes. The buyer starts with the down payment as home equity. Each year, the mortgage payment is split into interest and principal: interest is treated as a cost, while principal reduces the loan balance and increases equity.

If the mortgage is fully paid off, the home value is treated as full equity before any selling-cost adjustment. If the comparison ends before payoff, the remaining loan balance reduces the owner's equity.

It includes home price, rent, down payment, mortgage term, mortgage interest rate, closing costs, selling costs, property taxes, maintenance, insurance, HOA fees, rent growth, home appreciation, and investment returns.

It also models the annual cost difference between renting and owning as invested savings for whichever side is cheaper in that year.

Yes, but translate the assumptions to your local housing market. The calculator uses North American terminology such as property tax, HOA fees, closing costs, mortgage interest, home insurance, and selling costs. In other countries, the same concepts may have different names or be paid in different ways.

For example, property tax may be a council tax, municipal tax, land tax, or annual ownership charge. HOA fees may correspond to condo fees, strata fees, body corporate fees, service charges, or building maintenance fees. Closing costs can include stamp duty, land transfer tax, notary fees, registration fees, broker fees, or legal fees. Selling costs may include estate agent fees, realtor commissions, transfer fees, and legal costs.

The comparison still works if you enter equivalent local costs consistently. Use local mortgage rates, tax rules, rent growth, home price growth, transaction costs, and investment-return assumptions. Treat the result as a planning estimate, not country-specific financial advice.

Renting can sometimes build more wealth because the comparison is not just rent versus a mortgage payment. It also depends on where your cash is invested and how costs compound over time.

• Buying usually has large upfront transaction costs, such as closing costs. A down payment is not lost, but it does tie capital up in home equity instead of leaving it available to invest elsewhere.
• Homeownership includes costs beyond the mortgage payment, including property taxes, insurance, maintenance, HOA fees, and selling costs. These costs can offset some or all of the benefit from home appreciation.
• Renting can look better when invested savings grow faster than home equity after ownership costs. This is especially possible when expected market returns are high, home appreciation is modest, or buying costs are high.
• Mortgage terms matter. A higher interest rate, lower down payment, or shorter mortgage term can make buying less attractive because more money goes toward interest and transaction costs.

The result is highly individual. It depends on your local housing market, rent growth, mortgage terms, tax and maintenance costs, investment assumptions, and how long you expect to stay.

No, they are not. Mortgage interest/property tax deductions depend on itemizing, income, jurisdiction, and tax law.

Tax deductions can improve the buying side of the comparison. If mortgage interest or property taxes are deductible, part of those payments may reduce taxable income, lowering the buyer's after-tax cost of ownership. The benefit depends on local tax rules, income, deduction limits, and whether the buyer itemizes deductions, so it is not automatic for every household.

I therefore chose to keep the simulator simple by not including tax deductions in the calculations. If you want to factor in tax deductions, you can estimate the annual tax benefit and subtract it from the ownership costs to see how it changes the comparison.

No. It is a planning estimate for comparing assumptions, not a recommendation to rent or buy.

The financial result is only part of the decision. Flexibility, job stability, lifestyle, maintenance responsibility, local market risk, taxes, and personal cash-flow needs can matter as much as the modeled net worth outcome.