Tenant Screening for Landlords: 3 Steps and 3 Red Flags

By Matthew Whitaker, founder of Evernest.

Quick disclaimer: I am not your attorney and I am not a CPA. Nothing in this post is legal, tax, or financial advice. It's based on 18 years of running a property management company across 50 cities. Laws change and states differ, so for anything that matters, talk to a qualified professional in your state.

A bad tenant can easily cost you $20,000 or more between non-payment, damage, eviction filing fees, legal costs, and the turn after they leave. A great tenant pays on time for 5 years and takes care of your house like it's their own. The difference between those two outcomes isn't luck, the market, or your property. It's screening. I'm Matthew Whitaker, founder of Evernest, and we've screened thousands of tenants across the 15,000 properties we manage. Here's the three-step process we use, the three red flags that should disqualify any applicant, what fair housing will and won't let you do, and why credit score alone will quietly burn you.

The short version

The short version: Good tenant screening is a three-step process: pre-screen every inquiry with the same short set of questions, pull a complete application with five reports, and make a real reference call to the previous landlord, not just the current one. Disqualify applicants who show three specific red flags. Apply your written criteria identically to every applicant to stay fair housing compliant. And never let credit score alone make the decision.

Step one: pre-screen every inquiry the same way

Before you schedule a single showing or accept a single application, send every inquiry the same short set of questions.

Ask about: move-in date, household size, pets (and their type, breed, and weight), monthly gross income, approximate credit range, where they live now and why they're moving, and any evictions in the last 5 years. That's it. Eight questions, sent the same way to every inquiry.

In our experience, this filters out about 70% of inquiries before you waste an hour on them. Some can't qualify on income. Some have an eviction they don't want to disclose. Some are scammers who won't answer at all. Some just clicked your listing out of curiosity. The applicants who answer honestly and self-disqualify just saved you both an afternoon. The ones who refuse to answer are telling you something. The ones who answer cleanly and pass are the ones you schedule a showing for. This step is free, and most DIY landlords skip it. Don't.

Step two: the application

Most landlords think screening starts with the application. It doesn't. Step one starts the screening. Step two just makes it official.

A complete application pulls five reports:

Credit report and score.
Criminal background.
Eviction history.
Income verification.
Rental references.

Any one of these in isolation can mislead you. A 780 credit score with three evictions is a red flag. A 560 credit score with 10 years of perfect rental history might be a better tenant than a 720 with no rental history at all. The picture only emerges when you look at all five together.

Set your written criteria before you see any applicants: three times monthly rent as an income standard, a minimum credit score typically between 600 and 650, no eviction in the last 5 to 7 years, and a verifiable rental or ownership history. Write these down and apply them identically to every applicant. That's the only fair way to do it.

Use a screening platform to pull the reports: TransUnion, SmartMove, TurboTenant, RentPrep, and Findigs are all options. They run the full battery of reports for $30 to $50 per application, paid by the applicant, not by you. One more note: verify the income itself, not just the documents showing the income, since fake pay stubs are a real problem worth its own conversation with your CPA or screening provider.

Step three: the reference call

This is where DIY landlords make their biggest mistake: they call the current landlord and consider that their entire reference check.

The problem is that a current landlord who wants a bad tenant to leave will give them a glowing reference, because you're solving their problem by taking the tenant off their hands. The previous landlord will tell you what actually happened. Call both, but weigh the previous one more heavily.

Two questions matter most:

Would you rent to them again? Listen carefully. If they hesitate, that's your answer. A clear yes is a clear yes; anything else is a no.
How did they leave the property? Pay attention to the specific words. "Clean, on time, gave proper notice" is a good answer. "Fine" or "it was complicated" is not.

A 5-minute phone call catches things no credit report will ever show you. One more thing: verify that the landlord is actually the landlord. Look up the property in county tax records (it's public and free) to confirm the person you're calling is the actual owner or the management company of record. There's a fraud pattern where an applicant's relative pretends to be the landlord. Don't fall for it.

Three red flags that should disqualify any applicant

These three signals shouldn't just make you suspicious. They should disqualify the applicant outright.

Cash for the deposit, the day they tour the house. Almost always either a scam or someone who can't qualify on paper and is hoping you won't look too closely.
Pushing for a same-day showing or same-day move-in. Rush energy almost always signals a bigger story you haven't heard yet. A real applicant can wait 3 days.
Offering to pay multiple months of rent up front. This sounds generous, but it's almost always a fraud signal or a sign the applicant has already been declined by multiple other landlords and is trying to buy their way in. If their financials were clean, they'd pass on paper and pay one month like everyone else.

Trust the pattern, not the story. The story will always sound plausible.

What fair housing will and won't let you do

Fair housing doesn't apply to everyone screening tenants, but it's a best practice either way, and where it does apply, it catches well-meaning first-time landlords off guard.

You cannot legally make screening decisions based on protected classes. Federal law protects race, color, religion, sex, national origin, disability, and familial status. Many states and cities add source of income, sexual orientation, gender identity, veteran status, and other classes on top of that. In plain English:

You cannot ask how many kids someone has during pre-screening. You can ask for total occupants.
You cannot refuse a tenant for having a Section 8 voucher in a jurisdiction with source of income protection. You qualify the income the same way you'd qualify any income; you just can't refuse it because of where it comes from.
You cannot deny an applicant because of a service animal or emotional support animal. Those aren't pets under federal law: no pet rent, no pet deposit, no weight or breed restriction.

The right way to stay compliant: write your criteria down before you see any applicants, apply them identically to every applicant, document the decision (which criteria they met and which they didn't), and send an adverse action notice if you decline based on a report. That's fair housing as a process, not a guess. Get it wrong and you're risking a federal complaint or a state investigation.

Don't fixate on credit score

A lot of first-time landlords fixate on credit score and ignore the rest. Credit score tells you how someone manages their financial obligations in general. It does not tell you how they'll pay their rent.

Some of the worst tenants have decent credit scores. Some of the best tenants have a credit score in the 580s, recovering from a medical event, a divorce, or a job loss, but with 10 years of clean rental history, three references who'd all rent to them again in a heartbeat, and income that verified at four times rent. That tenant stayed 5 years and never missed a payment. The credit score was the smallest data point in the file.

Score isn't useless. It's just not the headline. The headline is the whole picture: credit, plus criminal, plus eviction, plus verified income, plus the reference call. Make the decision on all five together.

Quick recap

Pre-screen every inquiry with the same eight questions before you schedule a showing.
Pull five reports: credit, criminal, eviction history, income verification, and rental references.
Set written criteria before you see any applicant, and apply them identically to everyone.
Call both landlords, current and previous, and weigh the previous one more heavily.
Disqualify cash-for-deposit offers, same-day rush requests, and multiple months of rent paid up front.
Stay fair housing compliant by writing criteria down, applying them consistently, and documenting every decision.
Never decide on credit score alone. Weigh all five reports together.

Frequently asked questions

What questions should I ask when pre-screening rental applicants?Ask about move-in date, household size, pets (type, breed, and weight), monthly gross income, approximate credit range, where they currently live and why they're moving, and any evictions in the last 5 years. Send the same eight questions to every inquiry. This typically filters out about 70% of inquiries before you invest any real time.

What should be included in a complete tenant screening application?A complete application pulls five reports: a credit report and score, a criminal background check, eviction history, income verification, and rental references. No single report tells the whole story; you need to weigh all five together, since a high credit score with past evictions can be riskier than a lower score with a clean, long rental history.

How do I check a tenant's rental references properly?Call both the current landlord and the previous landlord, but weigh the previous one more heavily, since a current landlord may just want a problem tenant gone. Ask whether they'd rent to the applicant again and how they left the property. Also verify the landlord's identity through county tax records before trusting the reference.

What are red flags that a rental applicant might be a scam?Three signals should disqualify an applicant outright: offering cash for the deposit the day they tour the house, pushing for a same-day showing or move-in, and offering to pay multiple months of rent up front. Each of these usually signals a scam or an applicant who already knows they can't pass screening.

What can't I ask or do under fair housing law when screening tenants?You cannot make screening decisions based on protected classes, including race, color, religion, sex, national origin, disability, and familial status under federal law, plus additional classes many states and cities add. You cannot ask how many kids an applicant has, refuse a Section 8 voucher where source of income is protected, or deny an applicant with a service or emotional support animal.

Should I deny a tenant with a low credit score?Not automatically. Credit score shows how someone manages financial obligations generally, not specifically how they pay rent. A tenant with a credit score in the 580s but 10 years of clean rental history, strong references, and income verified at four times rent can outperform a tenant with a higher score and no rental history.

Can I refuse a tenant with a service animal or emotional support animal?No. Service animals and emotional support animals aren't considered pets under federal law, so you can't deny an applicant because of one, and you can't charge pet rent, a pet deposit, or apply weight or breed restrictions to them.

Where to go from here

The full screening playbook, including how to build your own written criteria, is covered in chapter six of my book, How to Rent Your Home.

Get the free PDF of How to Rent Your Home

Get a free rental analysis on your property

No pressure, no obligation. And if you'd rather have someone else handle screening for you, we screen thousands of tenants every year and can help with leasing-only services or full property management.

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