How to Set Screening Criteria That Protect Your Investment
Your screening criteria determine who lives in your property. Learn how to set criteria that are effective, legal, and consistently applied.
Why Written Criteria Are Non-Negotiable
Written screening criteria serve two purposes. First, they force you to think through what actually matters before you start reviewing applications. Second, they protect you legally by demonstrating that you apply the same standards to every applicant.
Without written criteria, your screening process is vulnerable to Fair Housing complaints. If a rejected applicant claims discrimination, you need to show that the same criteria were applied to all applicants. Verbal policies or criteria that exist only in your head are impossible to defend.
Income Requirements
The standard income requirement is gross monthly income equal to at least three times the monthly rent. This ratio has been industry standard for decades because it correlates strongly with ability to pay consistently. For properties in high-cost areas, some landlords accept 2.5 times rent.
Define which income sources you accept: W-2 employment, self-employment, retirement income, disability benefits, child support, and alimony are all common. Note that in many jurisdictions, you cannot reject applicants based on source of income — including housing vouchers.
Credit Score and History
Set a minimum credit score threshold that reflects your market. In competitive markets where qualified applicants are abundant, you might set 680 or higher. In markets with less competition, 600 to 620 may be appropriate. Whatever threshold you choose, apply it uniformly.
Consider adding nuance beyond the raw score. You might accept a lower credit score if the applicant has no prior landlord collections, if the negative marks are old and the recent history is clean, or if they can provide a larger security deposit. Document these exceptions in your criteria so they are applied consistently.
Rental History Requirements
Require at least two years of verifiable rental history. This gives you enough data to see patterns. Contact previous landlords directly — the current landlord may have incentive to provide a glowing reference to offload a problem tenant.
First-time renters present a special case. If your criteria require rental history, you effectively exclude young adults and others entering the rental market for the first time. Consider accepting alternative references — college housing offices, parents who can verify the applicant lived in their home responsibly, or employer references.
Tailoring Criteria Per Property
Different properties may warrant different criteria. A luxury apartment commanding $3,000 per month might require a 700 credit score, while a starter unit at $1,200 per month might accept 620. This is legal as long as the criteria for each property are applied consistently to all applicants for that property.
Document the criteria for each property separately. If you manage multiple properties, screening software that lets you configure criteria per property ensures you never accidentally apply the wrong standards to the wrong applicant.
Frequently Asked Questions
Can I change my screening criteria after posting them?
Yes, but the updated criteria only apply to applications received after the change. You cannot retroactively apply new criteria to pending applications. Document when changes were made and why.
What is the best income-to-rent ratio to require?
The industry standard is 3 times the monthly rent in gross income. In high-cost markets, 2.5 times is sometimes used. Going below 2.5 times significantly increases the risk of payment difficulties.
Can I require renters insurance?
Yes. Requiring renters insurance is legal and increasingly common. It protects the tenant's belongings and provides liability coverage. You can require proof of insurance as a lease condition.
Should screening criteria be the same for all properties?
Not necessarily. Different properties can have different criteria based on rent level, property type, and market conditions. The key is that criteria must be consistent for all applicants within each property.