A duplex comes up at a price that does not make sense until you read the disclosure. Unit one is fine. Unit two has a tenant who is three months behind, has stopped answering, and the seller has not filed anything because he is tired and just wants out. The price reflects the problem. That is why the deal exists.
Investors look at this and think about eviction timelines and turnover cost. Those matter. But the thing that kills these deals is earlier and less obvious: a delinquent tenant changes the income the lender is allowed to count, and on a rental loan the income is the qualification. There is no personal debt-to-income backstop to fall back on.
Here is how underwriting actually treats a non-paying tenant, and how to structure around it.
Start from how rental loans qualify
A DSCR loan qualifies on the property’s coverage ratio: monthly rent divided by the full monthly payment including taxes, insurance, and any association dues. If you are new to the mechanic, our DSCR deal calculator shows it in about a minute.
The rent side of that ratio comes from two places. The signed lease, and the market rent estimate the appraiser provides on the rent schedule. In normal conditions the lender uses the lesser of the two, which we cover in how the rent schedule sets market rent.
Notice what is not in that description. Nothing about whether the rent is being paid. A lease is evidence of contracted rent, not collected rent, and for a long time that distinction was mostly theoretical because most tenants pay.
It is not theoretical when the seller hands you a rent roll with three months of zeros on it.
The three ways a lender can treat it
There is no single guideline here. It varies by program, and the difference between the treatments is the difference between closing and not.
Treatment one: use the lease anyway. Some programs underwrite the contracted rent and treat collection as the investor’s problem. This is the most favorable outcome and it is more common than you would expect on a strong file, particularly where the delinquency is short and the property is otherwise clean.
Treatment two: treat the unit as vacant. A non-paying tenant is economically a vacancy with a person in it. Many programs take this view once arrears pass sixty days. Some will then substitute market rent from the rent schedule, which is a soft version of the vacant treatment. Others will count the unit at zero, which is the hard version.
Treatment three: apply a collection or vacancy factor. A minority of programs haircut the rent, often to 75 percent, on units with documented delinquency. This sits between the other two.
Run the numbers on a 215,000 dollar duplex at 75 percent leverage. Loan 161,250 dollars at 7.25 percent, taxes 295 a month, insurance 110. Principal and interest 1,100.01, full payment 1,505.01. The lease rent on the delinquent unit plus the paying unit totals 1,650 dollars. The rent schedule says market for the pair is 1,725.
- Lease rent, 1,650 dollars: coverage 1.10.
- Market rent, 1,725 dollars: coverage 1.15.
- Vacancy factor at 75 percent, 1,293.75 dollars: coverage 0.86.
Most programs price their best terms at 1.20 and will still lend at 1.00 to 1.10 with reduced leverage or a rate add. Below 1.00 you are into no-ratio territory, which means a materially higher rate and a lower loan amount, if the program offers it at all.
So the same property, with the same tenant, is a 1.15 coverage file at one lender and a 0.86 coverage file at another. That spread is not something you discover on a rate sheet. It is a program-selection question, and it is the entire reason to have the conversation before you write an offer rather than after.
What to ask the seller before you write the offer
Two questions decide whether this deal is financeable, and sellers rarely volunteer either.
How far behind, and since when? A tenant who missed last month is a different file from a tenant who has paid nothing since April. Under sixty days most programs will not blink. Past ninety days you should assume the vacant treatment and structure accordingly.
Has anything been filed? An active eviction proceeding is a fact the lender will find on the title search or through the appraiser, and an undisclosed one is worse than a disclosed one. It also changes your closing timeline, because in most jurisdictions you cannot simply inherit a case that was filed by the prior owner. Counsel usually has to refile in your name, which restarts the clock.
Get the actual ledger, not a summary. Bank statements or the property manager’s rent roll showing what was deposited. A seller’s spreadsheet is not evidence and underwriters treat it accordingly.
Four structures that work
Vacant at closing. The cleanest solution and the one to push for first. The seller resolves the tenancy before settlement, whether by completing the eviction or by cash for keys. Then you are financing a vacant unit against market rent, and our piece on whether you need a signed lease at closing covers what programs allow on a vacant rental. Many will underwrite to market rent with no lease at all, which frequently produces a better ratio than the delinquent lease did.
Underwrite one unit and treat the other as upside. On a duplex or a small multifamily, if the paying unit alone supports enough coverage, the delinquent unit becomes a bonus rather than a condition. This is the argument for two to four unit properties in general, covered in DSCR loans for small multifamily. Single-family delinquency has no such cushion, which is why a single-family with a non-paying tenant is a much harder file than a duplex with one.
Reduce leverage. Coverage is a ratio and you control the denominator. Dropping from 75 to 65 percent leverage on this example cuts the loan to 139,750 dollars and pulls the payment down enough to clear 1.00 even on the vacancy-adjusted rent. It costs cash. It also usually costs less than the rate add on a sub-1.00 file over a five year hold.
Bridge it, then refinance. If the discount is large and the tenancy will take months to resolve, a short-term bridge loan buys you the time to clear the unit, re-tenant at market, and then place permanent financing against a clean rent roll. You pay bridge pricing for six to nine months and you get a properly underwritten rental loan at the end of it. Terms are on our fix and flip and bridge loan page, and if the unit needs work after turnover this is usually the right answer anyway.
The arrears are not an asset
One correction worth making, because investors ask about it on nearly every one of these deals.
The 4,950 dollars the tenant owes does not transfer to you as collectible income in any way a lender will recognize, and in most cases the right to collect it stays with the seller unless the purchase agreement explicitly assigns it. Even where it does transfer, the practical collection rate on arrears from a tenant you are also removing is close to zero.
Do not price the deal assuming you recover it. Do not let a seller use it as a negotiating credit. Treat it as gone and negotiate on the vacancy cost instead, which is the number that will actually hit your account: lost rent through the resolution, legal fees, turnover, and any damage.
Security deposits are a real closing item
The tenant’s deposit is the tenant’s money and it must transfer to you at closing, credited on the settlement statement. It does not prorate the way taxes and rent do, and it is not a discount on the purchase.
Investors forget this, and it shows up as an unexpected line at the table. We break the mechanics down in prorations at closing, taxes, rent, and the security deposit transfer. If a deposit was collected on the delinquent unit and the seller has already applied it against arrears, get that in writing before closing rather than discovering it when the tenant asks for it back.
After you own it
Two things worth planning for.
Once the unit is turned and re-leased at market, your ratio improves and the file may reprice. Whether that is worth acting on depends on your prepayment penalty and your seasoning, covered in rate and term refinance seasoning.
And if you are buying into a market where vouchers are common, a housing authority tenancy has a different payment profile entirely, since the voucher portion arrives regardless of whether the tenant pays theirs. That is covered in how housing voucher income underwrites. It is not a solution to a delinquency you already have, but it is a real consideration for how you re-tenant.
The bottom line
A delinquent tenant is not a dealbreaker. It is a program-selection problem wearing a property-management costume. The discount on these deals is usually real, and the investors who capture it are the ones who find out how a specific lender treats non-paying units before they go under contract, not after the appraisal comes back.
Get the actual payment ledger. Find out whether anything has been filed. Push for vacant at closing. And if the tenancy will not resolve in time, price the deal on the vacancy-adjusted ratio rather than the lease, because that is the number underwriting may well use.
We are a Pittsburgh-based mortgage brokerage and we finance investment property for real estate investors across Pennsylvania and additional states. Because we work with multiple wholesale lenders, we can usually tell you which programs will use the lease and which will treat the unit as vacant before you commit to a contract. Get in touch or call 412-990-2941, and see our DSCR rental loan page for program parameters.
FMC Capital LLC, NMLS #1840537. Rent treatment on delinquent units, vacancy factors, coverage floors, and program parameters vary by lender, property, and borrower profile, and are subject to change without notice. Figures used above are illustrative examples, not quotes or commitments. Landlord and tenant law varies by state and municipality; nothing here is legal advice. Equal Housing Opportunity. NMLS #1840537.