The common advice is to spend no more than 30% of your gross income on rent. But that rule was created in the 1960s for public housing — and it doesn't account for today's realities. Here's a better approach.
The 30% Rule — and Its Flaws
Spending 30% of gross income on rent means someone earning $60,000/year would cap rent at $1,500/month. The problem: that's gross income, not take-home. After taxes, $60,000 becomes roughly $4,000/month — so $1,500 rent leaves only $2,500 for everything else.
Use Take-Home Pay Instead
A better benchmark: spend no more than 30% of your take-home (net) pay on rent. This accounts for taxes and deductions automatically. On $4,000/month take-home, that's $1,200 — not $1,500.
Factor in Total Housing Costs
Rent isn't your only housing expense. Include these when calculating what you can afford:
- Renters insurance ($15–30/month)
- Utilities (electric, gas, water, internet: $150–300/month)
- Parking fees if applicable
- Renter's share of household supplies
When You Can Break the Rule
If you live in a high-cost city and earn a lower income, spending 40%+ on rent may be unavoidable. That's OK temporarily — but offset it by cutting elsewhere: no car payment, cook at home, fewer subscriptions. The goal is balance, not a single number.
Thinking about buying instead? See how much house you can afford based on your income and debts.