The Three Financial Risks Landlords Can Underestimate (And What the Data Says)

Published June 2026 | Based on Nomad's active portfolio

Many first-time landlords do the math the same way: take the monthly rent, subtract the mortgage, and call the difference passive income. It's a reasonable starting point. It's also incomplete.

Between the rent you expect and the income you actually receive sits a gap that experienced landlords know well and new ones learn the hard way. That gap has three distinct causes — and most landlord content addresses them separately, in different articles, with different advice. We're putting them in one place, with real numbers from real properties, so you can evaluate the full picture before you decide how to protect yourself.

Risk 1: The Unit Sits Empty

Every time a tenant leaves, there's a window where the unit generates no income. You're still paying the mortgage. You're still paying insurance and property tax. The rent just stopped.

This is physical vacancy, and the conventional wisdom undersells it.

The national average vacancy rate for single-family rentals runs around 5–7% annually. That sounds manageable until you translate it into dollars. On a $2,200/month rental, 5% vacancy is $1,320 per year in lost income — roughly two weeks of rent, every year, forever, just from expected turnover.

But the average hides the real risk. Across Nomad's platform of active properties, the median time between tenants is 30 days per turnover event. Half of landlords re-tenant within a month. The other half take longer — sometimes much longer.

The distribution is what matters. About 1 in 4 turnover events takes 60 days or more. 1 in 10 takes over 120 days. At $2,200/month, a four-month vacancy costs $8,800 — enough to wipe out nearly a full year of net rental income for many small landlords.

What drives the long tail: Extended vacancies rarely happen because of weak demand. They happen because the unit needed repairs between tenants, because the landlord took time deciding whether to sell, or because the re-tenanting process — listing, showing, screening, approving — moved slowly. The landlords who avoid the tail are the ones with a reliable process for each of those steps already in place before the prior tenant gives notice.

What this means in practice: Budget for vacancy as a real cost, not a theoretical one. A 5% vacancy assumption in your cash flow model is conservative but honest. And invest in the listing and screening infrastructure that keeps your time-to-tenant short — because the difference between a 30-day vacancy and a 90-day vacancy is a function of process, not luck.

Risk 2: The Tenant Pays Late

This one doesn't show up in most financial models at all. The assumption is: you have a tenant, they pay, you receive the rent. The mortgage gets paid.

The reality is messier.

According to the Consumer Financial Protection Bureau, roughly 14% of renters nationally incur a late fee in any given year — and once a renter falls behind, they tend to stay behind. Nearly 60% of renters who incur one late fee incur another within the same 12-month period. For small landlords managing one or two properties, a single chronically late tenant means months of uncertainty, awkward conversations, and cash flow gaps that real bills don't wait for.

The timing mismatch is what makes this painful. Your mortgage doesn't care that your tenant is three days late. Your insurance premium doesn't adjust because rent came in on the 8th instead of the 1st. The 1st through the 5th is a window of uncertainty that repeats every single month for the life of the tenancy — and most landlords just absorb it as a cost of ownership.

It doesn't have to work that way.

On Nomad's platform, landlords enrolled in Guaranteed Rent receive their payment on the 5th of every month regardless of whether their tenant has paid. The late payment rate — whatever it is — becomes someone else's problem to manage. You get paid on schedule. Nomad follows up with the tenant.

What this means in practice: Late payments are a near-certainty over any multi-year tenancy. The question isn't whether it will happen — it's whether you're exposed when it does.

Risk 3: The Tenant Stops Paying Entirely

This is the scenario landlords fear most, and for good reason.

According to CFPB data, approximately 3% of renters nationally have an outstanding balance — meaning they've fallen behind and haven't caught up. That number understates the real risk, because it captures a snapshot, not the cumulative probability across a multi-year tenancy. A landlord who holds a property for five years and turns it over two or three times is exposed to this scenario more than once.

When it happens, the financial damage is swift and compounding. A tenant who stops paying and requires eviction costs a landlord $6,600–$8,800 in lost rent on a $2,200/month property — before legal fees, which typically run $1,500–$5,000 depending on the state and whether the case is contested. And the clock starts on day one of non-payment, not on the day you file. Notice periods, court filings, hearings, lockout orders — the process takes two to four months in most states, during which the unit generates nothing.

The math is unambiguous: a single serious delinquency event can erase an entire year of net rental income.

On Nomad's platform, landlords enrolled in Guaranteed Rent are completely insulated from this scenario. There's no claims process, no documentation requirement, no waiting period for approval. You receive your payment on the 5th. Nomad absorbs the delinquency and manages resolution — whether that's collecting from the existing tenant or navigating the eviction process with you. The coverage runs up to three months of non-payment.

The distinction from landlord insurance is meaningful. Insurance makes you whole after the fact, subject to policy terms and approval. Guaranteed rent means you were never exposed in the first place.

What this means in practice: Every landlord should know their state's eviction timeline before they need it. And every landlord should have a clear answer to the question: what do I do in month one of non-payment, and how long can I carry this property if rent stops entirely?

How the Three Risks Interact

The important thing to understand is that these risks aren't independent. They're connected through the same upstream variable: tenant quality.

A well-screened tenant who is financially stable, has a clean rental history, and has demonstrated the ability to pay rent on time dramatically reduces all three risks simultaneously. They're less likely to break their lease early, reducing vacancy exposure. They're more likely to pay on time, reducing cash flow disruption. And they're far less likely to stop paying entirely.

This is why the screening process is the highest-leverage thing a landlord can do before a tenant moves in. The cost of thorough screening — credit checks, eviction history, income verification, landlord references — is measured in hours and hundreds of dollars. The cost of skipping it is measured in months and thousands.

But screening reduces risk. It doesn't eliminate it. Even a well-screened tenant pool produces late payments and occasional delinquencies. The question is what happens to you when it does.

The Full Picture

Here's how the three risks map to what's in your control:

Physical vacancy is a risk you manage by building a fast, reliable re-tenanting process and maintaining a cash reserve. There's no product that eliminates it — and anyone who tells you otherwise is selling you something you should read carefully.

Late payment and full delinquency are risks you can eliminate entirely. Not reduce. Eliminate. That's what Guaranteed Rent does — and it's categorically different from landlord insurance, which reimburses you after the fact through a claims process. Guaranteed rent means you were never exposed. The date on your payment doesn't change.

If you're a landlord building your first rental or evaluating your current approach, the questions worth sitting with are: What is my process if my unit sits empty for 90 days? What do I do in month one of non-payment? And is the cash flow certainty that comes from guaranteed rent worth 4% of monthly rent to me?

Those questions have answers. The data above gives you the baseline for what's likely and what's rare. What you do with it is up to you.

Nomad platform data reflects our active portfolio through June 2026. Late payment statistics sourced from the Consumer Financial Protection Bureau (January 2025) and Chandan Economics (June 2025). Physical vacancy statistics based on Nomad properties with two or more tenants; single-tenant properties excluded as vacancy exposure has not yet been tested.

Nomad's Guaranteed Rent covers on-time monthly payments and up to three months of protection if a tenant goes seriously delinquent. It does not cover vacancy periods between tenants. Learn how Guaranteed Rent works →