How Much of Your Paycheck Should Go to Rent? (Run Your Own Number)

Aim to keep rent at or under about 30% of your take-home pay — not 30% of your gross salary. That one word is why the famous rule keeps failing people. On a $60,000 salary, 30% of gross is $1,500 a month. 30% of take-home is closer to $1,125. The gap between those two numbers, $375 a month, is roughly the entire difference between a budget that works and one that does not.

Below: why the gross-income version of the rule is broken, the take-home version, and how to find the actual rent ceiling your own budget can carry — which is a better number than any rule.

Where the 30% rule came from

It is not a finding. It is a policy threshold. US housing policy has used a fixed share of income as the definition of “affordable” for decades, and 30% became the number that stuck, with households above it classed as cost-burdened.

That makes it a useful population-level yardstick. It was never designed to tell you how much rent you can afford, and it takes no view on your student loans, your car payment, your childcare costs or your tax situation.

Why gross income breaks it

You cannot pay rent with gross income. Rent comes out of what lands in your account.

Two people on the same $60,000 salary:

Identical salaries, identical “affordable” rent under the rule, and one of them is handing nearly half of their actual money to a landlord. Person B is not bad with money. They followed the rule.

The take-home version

Same structure, honest denominator.

Two adjustments worth making to this table.

Include everything housing costs you, not just the rent line: renters insurance, parking, mandatory amenity fees, and utilities if they are not included. A $1,150 apartment with $180 of utilities and a $60 parking space is a $1,390 apartment.

The percentage should fall as income falls. Percentages mislead at low incomes because the non-housing costs are not proportional — food and transport cost roughly what they cost. At $2,200 of take-home, 30% leaves $1,540 for everything else, which is genuinely tight. At $8,000, 35% still leaves $5,200, which is not.

A better question than any percentage

Here is the method that actually answers this, and it takes fifteen minutes.

1. Write your monthly take-home. What lands in the account.
2. List every non-housing commitment. Food, transport, insurance, phone, debt minimums, childcare, subscriptions.
3. Add savings as a bill. Emergency fund and sinking funds. Not leftovers — a line item, before rent is decided. The categories list shows the realistic monthly total.
4. Add personal spending. A real number you will actually use.
5. Subtract all of it from take-home. What remains is your true housing ceiling, including utilities.

Worked example, $3,600 of take-home:

The 30% rule would have said $1,080. The real ceiling is $1,765, because this person has no childcare costs and modest debt. The rule would have sent them looking in the wrong price bracket entirely.

Run the same exercise with $900 of childcare and a $520 car payment and the ceiling drops below $1,000 — well under what the rule would have permitted. The rule is wrong in both directions. Your own arithmetic is not.

The other rule: what the landlord requires

There is a second threshold in this process and it is not yours. Many landlords and letting agents screen applicants against a gross income requirement, commonly around three times the monthly rent — sometimes 2.5x, sometimes 40x the monthly rent as an annual figure, which is the same thing expressed differently.

Two things worth noticing. First, this is a screening rule for the landlord’s risk, not a judgment about what you can afford — clearing it does not mean the rent is sensible for you. Second, it is usually applied to gross income, which means a place can pass the landlord’s test and still fail yours. That combination is exactly how people end up in leases they cannot carry.

If you are close to the threshold, a guarantor, a larger deposit, several months paid upfront, or a documented savings balance will often satisfy it. Ask what alternatives they accept before assuming you are excluded.

If you are already over

Plenty of people are, often because they had no realistic alternative in their market. Being above the line is not a personal failing, but it is worth naming clearly, because rent is a fixed cost that crowds out everything else every single month.

Options, roughly in order of how disruptive they are:

• Take on a roommate, if the lease permits it. Usually the single largest available reduction — and if the bedrooms are not the same size, split the rent by room, not by head count.
• Negotiate at renewal. A reliable tenant is worth real money to a landlord — vacancy, cleaning, listing and screening costs typically exceed a modest rent concession. Ask.
• Cut the attached costs — parking, storage, amenities you do not use.
• Move somewhere cheaper at the end of the lease. Slow, disruptive, and the only thing that reliably works when the gap is large.
• Increase income. Also slow, but it is the lever with no ceiling.

In the meantime, everything else has to be tighter, and knowing exactly where every dollar goes matters more than it does for someone paying 25%. Start with a month where every dollar is assigned.

Three things the rule ignores entirely

Commuting. A cheaper apartment 40 minutes further out can cost more once fuel, tolls, parking and vehicle wear are counted — before you price your own time at anything. Compare total cost of living there, not rent.

Splitting with a partner. If two people with different incomes share the rent, the percentage applies to the household, but the contributions should not be equal. Proportional splitting is the fix, and it changes what is affordable for the lower earner substantially.

Pay timing. A monthly percentage tells you nothing about whether rent is actually coverable on the 1st. If you are paid fortnightly, move half the rent out of every paycheck — the mechanics are in budgeting on a biweekly paycheck.

The short version

Use 30% of take-home as a sanity check, not 30% of gross. Include utilities and parking. Then do the fifteen-minute subtraction and use your real ceiling, because it accounts for your actual life and the rule does not.

And if the honest answer is that nothing in your market fits under your ceiling, that is worth knowing too. It is a market problem, not a discipline problem, and the responses to it — roommates, location, income — are different from the responses to overspending. Getting the diagnosis right is most of the work; understanding money starts from the same principle.

Educational information only, not personalized financial advice. Take-home figures are illustrative estimates — your own depend on filing status, state, deductions and benefit elections. Last reviewed 26 September 2026.