Nina applied for an apartment she loved, with steady income, good references, and no eviction history. She was rejected, and the letter she received mentioned a screening score she had never heard of. When she asked the landlord what the score meant, the landlord could not explain it either, because the screening company had provided a number without a plain explanation of how it was calculated.
Nina’s story is common, because screening scores are widely used and poorly explained. A score is a summary of an applicant’s rental risk, built from credit, eviction, criminal, and rental history data. Landlords use it to compare applicants quickly, but a score alone should never decide a tenancy.
Two applicants with the same credit score scored very differently once rental history and income were counted, and this guide explains what the screening score actually measures. It explains what a tenant screening score is, what goes into it, how landlords should use it fairly, and what applicants can do when a score is wrong.
What Is the Short Answer?
A tenant screening score is a number, usually on a scale like 300 to 850 or 0 to 100, that predicts how likely an applicant is to pay rent on time and honor a lease. Screening companies calculate it from the applicant’s credit report, eviction records, criminal history where permitted, and sometimes rental payment history and income data.
The score is not a credit score, though credit data feeds into it. A credit score measures general credit risk across loans and cards. A screening score measures rental risk specifically, weighting eviction history and rental behavior more heavily than a general credit score does.
Landlords typically set a minimum score for approval, or use score bands to decide whether to approve, approve with conditions like a larger deposit or a cosigner, or deny. The score is meant to be a starting point for a decision, not the decision itself, because a number cannot explain a job loss, a resolved dispute, or an error in a record.
What Data Goes Into a Screening Score?
Credit history is usually the largest input. Payment history on loans and cards, amounts owed, length of credit history, and recent inquiries all feed the score, because past payment behavior is the best available predictor of future payment behavior. A tenant who has paid debts on time for years will generally score higher than a tenant with recent missed payments.
Eviction history carries heavy weight in most screening scores. An eviction judgment, and in some models even an eviction filing, lowers a score sharply, because it directly reflects a failed tenancy. A filing that ended in settlement or dismissal should count differently from a completed judgment, but not every model makes that distinction well, which is one reason landlords should read the underlying record, not just the score.
Criminal history, where the law allows its use, may also feed a score, though its use is restricted in many states and cities, and some screening models exclude it entirely. Rental history, including prior landlord references and any reported rent payments, is a growing input, because actual rent payment behavior is more relevant to a landlord than card payment behavior. Income data is sometimes used to check affordability, usually as a ratio of income to rent, rather than as a direct score input.
How Should Landlords Use a Score?
Landlords should set written criteria before screening anyone, including a minimum score, an income ratio, and rules for eviction and criminal history. Those criteria should be stated in the listing, applied in the same order to every applicant, and kept on file, because consistent criteria are the best defense against a claim of unfair treatment.
When a score falls below the minimum, the landlord should look at the report behind it before denying. A score lowered by a single old missed payment, with two years of perfect rent since, tells a different story from a score lowered by three recent collections and an eviction judgment. The first applicant may deserve a conversation. The second probably does not.
If a denial is based on a screening report, the landlord must give the required adverse action notice, naming the screening company and explaining the applicant’s right to get a free copy of the report and dispute errors. This notice is not optional, and skipping it can turn a lawful denial into a compliance violation, even when the underlying decision was sound.
What Should Applicants Know About Their Score?
Applicants have the right to know when a screening report influenced a denial, and to get a copy of that report. They also have the right to dispute errors, and screening companies must investigate disputes within the time the law allows. An error like a mixed file, where another person’s eviction appears on your report, or a paid debt shown as unpaid, can lower a score substantially and should be disputed in writing with supporting documents.
Applicants can also ask landlords, before applying, what the minimum score and criteria are, and whether the landlord considers explanations for old or resolved items. A landlord who answers plainly is a landlord who screens fairly, while a landlord who refuses to state criteria may be screening inconsistently, which is a warning sign worth heeding.
Tenants should be careful about application fees. Some landlords charge a screening fee for every application, and applying to ten properties can cost hundreds of dollars in fees alone. Ask about criteria first, apply only where you plausibly meet them, and keep receipts for every fee paid.
How Do Scores Differ Between Providers?
Different screening companies use different scales, different data, and different weights, so the same applicant can score differently with different providers. One company may score from 300 to 850, like a credit score, while another scores from 0 to 100, and a third uses letter bands like low, medium, and high risk. A score of 650 means something different on each scale, which is why landlords should never compare scores across providers as if they were the same measure.
Providers also differ in which records they include. One may include eviction filings, another only judgments. One may include criminal records for seven years, another for a shorter period or not at all, depending on state law. A landlord who switches providers may see scores change for the same applicants, not because the applicants changed, but because the model changed.
Landlords should learn their own provider’s scale and inputs before setting a minimum. A minimum of 650 on a 300 to 850 scale is a moderate bar. A minimum of 650 on a 0 to 100 scale is impossible. Setting a minimum without knowing the scale is a common mistake that rejects every applicant or approves every applicant, depending on the direction of the error.
A Numbered Example: Three Applicants, Three Scores, One Decision
Take Nina as a landlord now, renting a unit at 1,500 dollars a month, with a stated minimum screening score of 620 on her provider’s 300 to 850 scale, income of at least three times rent, and no unpaid eviction judgment in the past five years.
Step one is applicant one, who scores 710, earns 5,200 dollars a month, and has no eviction history. Income is 5,200 divided by 1,500, which is 3.47 times rent, above the three times requirement. Nina approves her, collects a 1,500 dollar deposit, and signs a twelve month lease worth 18,000 dollars in rent over the year.
Step two is applicant two, who scores 590, below the minimum, earns 4,800 dollars a month, and has one missed card payment from two years ago but two years of perfect rent since. Nina reads the full report, sees the single old item, calls the previous landlord, who confirms on time rent for two years, and approves applicant two as a backup with a larger deposit of 2,250 dollars, which is 1.5 times the monthly rent, where the law allows it.
Step three is applicant three, who scores 660, above the minimum, earns 6,000 dollars a month, but has an unpaid eviction judgment from three years ago for 2,400 dollars. The judgment violates Nina’s stated rule on unpaid eviction judgments, so Nina denies applicant three, despite the passing score, and sends the required adverse action notice naming the screening company and the judgment as the reason.
Step four is the result over the year. Applicant one pays on time every month, collecting 18,000 dollars with no late fees. Applicant two, the backup, is never needed, but the exercise shows that a score below the minimum, explained by one old item and strong rent history, is not the same as a score below the minimum caused by recent collections.
Step five is the lesson. If Nina had used score alone, she would have approved applicant three, with the unpaid judgment, and rejected applicant two, with the strong rent history, which is exactly backwards for a landlord. Score starts the conversation. The report, the references, and the stated criteria finish it.
How Do the Rules Change by State?
Screening score use is limited by federal law and by state and local rules. The Fair Credit Reporting Act requires disclosure, authorization, and adverse action notices whenever a screening report is used, and it gives applicants dispute rights. A landlord who pulls a report without authorization, or denies without notice, violates federal law regardless of state.
California limits screening fees, requires disclosure of criteria and report sources, and restricts the use of criminal history, including limits on older convictions and a duty to consider context and rehabilitation. A California landlord who denies on a score driven mainly by an old conviction, without considering context, risks a complaint even when the score itself was accurate.
New York caps screening fees, protects sealed records, and restricts the use of eviction history in some circumstances. A New York landlord who treats a sealed eviction record as a scoring input, or who charges above the fee cap, faces penalties even when the rest of the process was careful. Texas follows federal law plus local ordinances that vary by city, so a Texas landlord must check city rules on criminal history and source of income before setting criteria. For the formal steps when a tenancy breaks down, see tenant rights and responsibilities and how to respond to an eviction notice.
What Is the Cost of Doing Nothing?
Doing nothing means using a score without criteria, without reading the report, and without notices. The cost is twofold: bad tenants approved on a passing score that hides a judgment, as with applicant three above, and good tenants rejected on a failing score that hides a strong rent history, as with applicant two.
The legal cost is separate and larger. A single Fair Credit Reporting Act violation, like a missing adverse action notice, can lead to a claim that costs far more than the rent at stake, and a pattern of inconsistent screening can support a fair housing claim that threatens the whole rental business. Written criteria, consistent application, and proper notices cost nothing but discipline, and they prevent claims that cost thousands.
The Bottom Line
A tenant screening score summarizes rental risk from credit, eviction, criminal, and rental data, but it is a starting point, not a verdict. In the example above, score alone would have approved the applicant with an unpaid judgment and rejected the applicant with two years of perfect rent, which is exactly backwards. Set written criteria, read the report behind every score, verify rental history, send proper adverse action notices, and let the score inform your decision rather than make it for you.
