DSCR Loans in NYC: How Rent Regulation Changes the Math

Updated 2026-08-19 19 sources

General information about how this works in New York City — not financial, tax, or legal advice, and not an offer of credit. lender.nyc is not a lender or a mortgage broker and is not licensed by NY DFS.

What a DSCR loan actually is

A DSCR loan qualifies the property, not the person. The lender divides the unit’s monthly rent by its monthly debt service and carrying costs, and if that ratio clears the program’s floor the file works — with no tax returns, no W-2s and no debt-to-income calculation on the borrower. Kiavi states plainly on its rental loan page that “No Tax Returns or W-2s Required” (observed August 19, 2026), which is the whole product in five words.

That makes DSCR debt the default tool for investors whose tax returns understate their cash flow: self-employed owners, people already carrying several mortgages, buyers holding title in an LLC, and anyone who would fail a conventional DTI test despite a portfolio that services itself. In New York City it is also, frequently, the tool that reveals the deal does not work.

The formula and what goes in the denominator

The ratio is monthly rent divided by PITIA. Visio Lending’s DSCR page defines it as dividing “the monthly rent by the monthly principal, interest payments, taxes, insurance and association dues (PITIA)” and publishes a worked example in which a $35 monthly association due sits in the denominator alongside taxes and insurance (observed August 19, 2026). Griffin Funding’s DSCR page defines PITIA the same way, as principal, interest, taxes, insurance and HOA dues.

That final letter is where New York City diverges from the national template. A $35 association fee is a rounding error. A Manhattan or Brooklyn condo carrying $900 to $1,500 a month in common charges is not — it is a permanent, non-negotiable line in the denominator that no amount of borrower strength offsets. Co-op maintenance is worse still, because it bundles the building’s underlying mortgage and property taxes into one charge, and most DSCR programs cannot lend against co-op shares at all, since shares are personal property rather than real property and will not support a recorded first mortgage lien.

A worked example in the outer boroughs

The figures below are an illustration. The structural inputs — tax rates, assessment ratios — are sourced; the rents, insurance and rate are labeled assumptions, and the interest rate is used purely as an arithmetic input, not as any indication of what a given borrower would be offered.

The property tax lines derive from the reported FY2026 New York City rates — 12.340% for Class 2 and 20.630% for Class 1, described as interim in the July 2025 Rosenberg & Estis summary — applied to assumed billable assessed values of $58,000 and $48,000. The rent inputs use reported StreetEasy median asking rents of $3,350 in Queens and $3,895 in Brooklyn as of May 2026, with a second smaller unit assumed at $2,900.

Both fail. That is not a rigged example; it is the ordinary outcome. Note what happens if you delever the condo: at 60% LTV the ratio only reaches roughly 0.83, and even at 50% it stays under 1.00, because $1,396 of the denominator — taxes, insurance and common charges — never moves no matter how small the loan gets. Kiavi advertises a DSCR floor “as low as 0.8x†” on its rental page (observed August 19, 2026), which the delevered condo would clear; Lima One and RCN both publish a 1.00 floor, which it would not at any leverage level worth borrowing at.

Published program terms, named and dated

All observed on the lenders’ own pages on August 19, 2026.

Prepayment structure matters more than the headline rate on a short-hold plan. Kiavi’s rental page states “No prepayment penalty after year 3.” Lima One’s prepayment page describes three-year, five-year and seven-year options, including a declining 5-4-3-2-1 structure over five years. RCN’s FAQ states its 30-year rental loan carries “adjustable prepayment options up to 5 years.” All four of these lenders serve New York State — Kiavi lists NY explicitly, Lima One and RCN exclude only a handful of states that do not include New York — but a published state list is not the same as appetite for a five-borough asset, and borough-level willingness is a question to ask before you spend money on diligence.

Rent regulation is the underwriting story

The legal regulated rent is the number, not the market rent

DHCR generally covers apartments in buildings with six or more units built between February 1, 1947 and December 31, 1973, and owners must file initial and annual registrations with the Office of Rent Administration. For a stabilized unit, the rent that can be underwritten is the registered legal regulated rent — not the rent a comparable free-market apartment down the block commands. On older Brooklyn, Bronx and Queens walk-ups this is routinely a fraction of market, and it is the single most common reason a DSCR file on a pre-war outer-borough building dies. Expect the lender to request the DHCR registration history, not just a seller’s rent roll, and treat any gap between the two as a repricing event.

HSTPA closed the renovation escape hatch

Before 2019 an investor could underwrite to a future rent. The Housing Stability and Tenant Protection Act of 2019 largely ended that. Per DHCR Fact Sheet #26 (07/2026): HSTPA “eliminated the statutory vacancy rate,” and guideline adjustments now apply to vacancy and renewal leases alike, so there is no vacancy bonus to model. Individual apartment improvements are capped in the first tier at $30,000 over fifteen years, recovered at 1/168th of cost in buildings of 35 or fewer apartments, for a maximum increase of $178.57 per month; a second tier allows $50,000 on qualifying vacant units at 1/144th, for a maximum of $347.22. Major capital improvement increases are capped at 2% per year, amortized over twelve years, barred in buildings with 35% or fewer regulated units, and must be removed from the rent after 30 years.

Add up the ceiling: a full first-tier gut of a stabilized apartment buys you under $180 a month. That will not close a DSCR gap of the size the worked example above shows.

Guideline increases are not a growth assumption

The Rent Guidelines Board sets renewal increases annually, and Order #58 set 0% for both one-year and two-year leases commencing October 1, 2026 through September 30, 2027 — after 3.00% and 4.50% under Order #57 the prior year. A pro forma that escalates stabilized rents at a fixed 3% a year is asserting something the Board can and did set to zero.

Good Cause changes turnover, not just eviction

The Good Cause Eviction law took effect April 20, 2024 and applies in New York City. Per the Attorney General’s summary, a rent increase is presumed reasonable only up to five percent plus the annual CPI change, capped at ten percent, and a landlord must establish a statutory ground to refuse a renewal. Real Property Law § 214 exempts, among others, owner-occupied buildings with no more than ten units, units where a certificate of occupancy issued on or after January 1, 2009 (for thirty years), condominium and cooperative units, already-regulated units, and units renting above a threshold tied to HUD fair market rent. The practical underwriting consequence: for covered market-rate units, model long tenancies and slow, capped increases rather than a two-year turnover cycle with a mark-to-market reset.

Short-term rental income is off the table

Some national DSCR programs underwrite Airbnb revenue — Visio states it will use historical short-term rental income or market projections, and Griffin states it qualifies short-term rentals. That does not travel to the five boroughs. The Mayor’s Office of Special Enforcement rule implementing Local Law 18 of 2022 requires host registration, requires the host to be present during the stay, and obliges booking platforms to verify an active registration before processing a booking. An absentee investor short-term rental is not a lawful revenue stream to underwrite in New York City, whatever the program guidelines allow elsewhere.

The property tax trap, stated correctly

New York City does not reassess to sale price on transfer. Class 1 assessed values cannot rise more than 6% in a year or 20% over five years absent physical change, and small Class 2 properties are capped at 8% and 30%. What actually breaks pro formas is subtler and more reliable:

• Exemptions and abatements attached to the prior owner fall away. The Cooperative and Condominium Tax Abatement requires the unit to be an owner’s primary residence, and per the Department of Finance’s program materials an apartment owned by an entity such as an LLC is not eligible regardless of who lives there. An investor buyer simply does not get it, so the seller’s tax line understates yours from day one.
• Long-held capped properties carry assessed values far below target, and they keep climbing at the capped rate every year regardless of what you paid.
• Class 2 buildings above ten units lose the cap, and the city values them by income, so raising rents raises the tax bill.
• The class boundary is at four units, not six: a one-to-three family is Class 1, a four-or-more residential building is Class 2. The six-unit threshold that investors often conflate with it is the rent-stabilization coverage line for pre-1974 buildings — a different rule with different consequences.

Entity title, guaranties and documents

Expect to close in an LLC. Visio states on its lending-process page that for properties in New York, among other states, “we require loans to be completed in legal entities,” and separately that entity owners “sign a personal guarantee stating you personally are responsible for loan repayment,” with a spousal consent sometimes required. Lima One likewise references lending to “an LLC or similar entity.” Entity title is not asset protection from the lender’s credit decision; the guaranty follows you.

The document set is short by mortgage standards: entity formation documents and operating agreement, a lease or an appraiser’s market rent determination (Form 1007), the last twelve months of DHCR registrations on any regulated unit, condo or co-op financials and the current common charge or maintenance statement, evidence of reserves (Visio states six months of mortgage payments), insurance binders, and a payoff or title report. Nobody asks for a 1040.

This guide is educational and informational. It is not financial, tax or legal advice, and every rate, ratio and program term above is attributed to a named source as of the date observed; terms change without notice.