Writing an Income Requirement Into Your Listing and Screening Process

A 3x rent requirement is one sentence on a listing plus a process behind it. Landlords looking up 3x rent requirements usually have three questions: which multiple to use, whether a 3 times rent requirement means gross or net income, and what the law says about setting a bar at all. The short answers are that 3 times the monthly rent in gross monthly income is the common default, that it means gross only if you write gross, and that no federal law caps the multiple, though a few cities do. The reasoning behind the multiple is covered in Income Requirements for Tenants: A Landlord’s Guide to the 3x Rent Rule. This guide is about the wording and the paper trail.

Choosing a multiple for your rent and market

A multiple compares gross monthly income with monthly rent. At a rent of $1,500 a month:

Multiple	Gross monthly income	Gross yearly income
3x	$4,500	$54,000
2.5x	$3,750	$45,000
2x	$3,000	$36,000

To work out the figure for any rent, multiply the monthly rent by 3 for the monthly income and by 36 for the yearly income.

Pick the multiple against your own market. If typical pay near your unit means few applicants reach $54,000, a 3x bar on a $1,500 rental will cost you weeks of vacancy, and a month empty gives up 8.3% of the year’s rent. Landlords who settle at 2.5x often look harder at payment history to make up the difference, and the 2.5x rent calculator shows what that bar comes to in dollars. Whatever you choose, the multiple attaches to the unit, not to the applicant in front of you.

Stating gross or net in writing

Write the words out. “3x the rent” on its own tells an applicant nothing about which pay figure counts, so you will receive a mix of gross and take-home numbers and end up comparing applicants on different scales.

Gross income is pay before taxes and deductions, and it is what almost all screening criteria use. A 3x test run against net pay is a much stricter bar, because take-home pay is well below gross, and how much below depends on the state and the applicant’s withholding. If you want net, say net, and expect a smaller pool. Applicants ask the same question from the other side, which is answered in whether 3x rent is gross or net.

Here is wording you can adapt:

Minimum income: gross monthly income of at least 3 times the monthly rent. For this unit at $1,500 a month, that is $4,500 gross per month, or $54,000 a year. The incomes of all adult applicants are added together. Income is verified with the two most recent pay stubs, or with tax returns and bank statements for self-employed applicants. Applicants who do not meet the minimum may qualify with a co-signer whose gross income is at least 3 times the rent.

That sentence pins down four things: the multiple, gross or net, whether co-applicant incomes combine, and what happens when someone falls short. The requirement belongs in your written criteria, not in the lease. By the time a lease is signed, the test has already been passed.

Publishing criteria before applications open

Write the criteria first, then advertise. Doing it the other way around means your standard gets set by the first applicant you want to approve, which is exactly the pattern that causes problems later.

A workable setup for a small landlord:

1. Put the income figure in the listing text, in dollars, not just as a ratio.
2. Keep a one page criteria sheet covering income, credit, rental history, pets and occupancy limits.
3. Send that sheet to everyone who asks about the unit, before they pay any fee.
4. Use the same text on every site and in every reply.

If you change a requirement mid search, finish the applicants already in the queue under the version they were given, and keep a copy of each version you have published.

Applying the same standard to every applicant

Even application is the whole point of writing the criteria down. In practice that means a few habits. Process applications in the order received. Ask every applicant for the same documents. Count the same kinds of income for everyone, including documented benefits, support payments and self-employment income. Give no verbal exceptions, because a favor you grant by phone is invisible in your records and impossible to show you offered to others.

Household rules need to be decided in advance too. If two roommates each earn $2,400 a month, their combined $4,800 clears a $4,500 requirement, but only if your criteria say incomes are combined. Treating roommates one way in March and another way in June is the kind of inconsistency that turns an ordinary tenant screening decision into a complaint.

Documenting approvals, denials and exceptions

Keep a simple log with one line per applicant: date the application arrived, income documented, the decision, which criterion drove it, and any exception offered. A spreadsheet is enough.

Tie every denial to a specific line in your criteria. “Gross income of $3,900 against a $4,500 minimum” is a reason you can stand behind. “Not a good fit” is not. If a screening report or credit report factored into a denial, federal law requires you to tell the applicant and identify the company that supplied the report. Hold your records for as long as your state requires, and longer if you can.

Keeping your criteria legal as local rules change

Federal fair housing law does not set a maximum multiple, but many states and cities regulate the area. Source of income protections bar refusing an applicant because their income comes from a housing choice voucher or other assistance, and some of those laws also change the math by applying your multiple to the tenant’s share of the rent rather than the full rent. A handful of cities cap the multiple itself. The rules shift, so recheck them with your local housing agency or a landlord tenant attorney each time you relist, and update the criteria sheet before you advertise again.

Get the number for your unit

The 3x rent calculator on the home page gives the gross monthly and yearly income for any rent, so you can paste a real dollar figure into your listing and your criteria sheet instead of a ratio applicants have to work out themselves.