Dan Ardis Mortgage Specialist, Barrett Financial Group
Barrett Financial Group Commercial Division
All Borrower Guides
Rental Income

Using Rental Income to Qualify for a Mortgage (and DSCR Loans)

Existing rental income can increase your qualifying income for a new purchase. DSCR loans take it further, qualifying investment properties entirely on their cash flow with no personal income verification required.

Dan ArdisBy Dan Ardis·Senior Mortgage Loan Originator·NMLS# 1412272
75%
Rental Income Used
Of gross rent after vacancy factor
Schedule E
Documentation
Or signed lease for new rental
1.0x–1.25x
DSCR Minimum
Rent must cover the payment
20–25%
DSCR Down Payment
Investment property minimum

Rental income is one of the most powerful qualifying tools available to investors and multi-unit buyers, and one of the most frequently misunderstood. Lenders don't count 100% of your gross rent; they apply a vacancy factor and use the net figure. For existing rentals, the calculation uses your Schedule E tax returns. For new acquisitions, some lenders use a signed lease. And for pure investment purchases where you want to skip personal income verification entirely, DSCR loans qualify the property on its own cash flow with no W-2 or tax return required.

How Existing Rental Income Is Used in Conventional Qualifying

If you own a rental property and want to buy another home, your existing rental income can increase your qualifying income for the new purchase. Lenders use 75% of your gross rental income from Schedule E (the IRS rental income schedule on your tax return) as qualifying income, after accounting for the vacancy factor.

The full mortgage payment, property taxes, insurance, and HOA on the rental property are counted as monthly debts in your DTI. The net effect on qualification depends on whether your rental income exceeds its associated expenses, which is why a property with strong positive cash flow helps you qualify for more on a new purchase, while a deeply negative cash flow rental property hurts.

FHA House Hacking: 2-4 Unit Rental Income

FHA loans allow you to purchase a 2 to 4 unit property (duplex, triplex, or fourplex) with as little as 3.5% down as long as you occupy one unit as your primary residence. The rental income from the other units can be used to offset the mortgage payment in qualifying.

For a new purchase with no existing rental history on the property, FHA allows 75% of the appraiser's estimated market rent for the non-occupied units. This house hacking strategy is one of the most powerful wealth-building tools available to first-time buyers in Bakersfield: you live in one unit, your tenants partially or fully cover your mortgage, and you build equity in a 2-4 unit investment property. See our FHA duplex guide for the full details.

DSCR Loans: Qualify on the Property's Cash Flow Alone

A Debt Service Coverage Ratio (DSCR) loan evaluates the investment property's rental income relative to the monthly mortgage payment. If the rent covers the payment at a 1.0x or greater ratio, many DSCR lenders will approve the loan with no personal income documentation at all: no W-2s, no tax returns, no employment verification.

For example, if the mortgage payment on a Bakersfield investment property is $2,000 per month and the property rents for $2,400 per month, the DSCR is 1.2x, which qualifies at most DSCR lenders. This structure is transformative for self-employed investors, real estate professionals, and anyone with complex or non-traditional personal income that doesn't qualify well on standard programs.

Airbnb and Short-Term Rental Income: The Documentation Challenge

Short-term rental income from platforms like Airbnb and VRBO is more difficult to use than long-term rental income. Standard agency guidelines (FHA, Fannie Mae, Freddie Mac) generally require 12 to 24 months of documented STR history from tax returns, and even then may apply more conservative income calculations.

Some DSCR lenders will use projected short-term rental income from market data providers like AirDNA to underwrite a purchase if the projected income supports the DSCR threshold. This is a newer and less standardized area of lending, but Dan works with DSCR lenders who have explicit STR programs for Bakersfield-area properties.

Dan Ardis
Dan's Take
NMLS# 1412272

DSCR lending has changed the game for Bakersfield investors. Before DSCR was widely available, self-employed investors with complex tax returns were constantly fighting with underwriters over income calculations. Now I can put the right properties in front of DSCR lenders and approve them purely on the rent. The key is that the numbers have to actually work: you need a property generating enough rent to cover the payment. I run DSCR analysis on every investor acquisition before we structure the loan.

Buying an investment property in Bakersfield and want to know whether DSCR or conventional financing makes more sense?

Call Dan at (661) 342-9381. He'll review your income documentation and loan options in a free call.

Frequently Asked Questions

Can I count my Airbnb income to qualify for a mortgage?
On standard programs, you need 12 to 24 months of documented STR history on tax returns. Some DSCR lenders use projected STR income from market data. Dan will identify which lenders have programs compatible with your specific property type and rental history.
How much of my rental income can I use to qualify?
75% of gross rental income after the vacancy factor, based on your Schedule E or a signed lease for a new rental. The full PITI (principal, interest, taxes, insurance) on the rental is counted as a debt. The net effect depends on whether the rental generates positive cash flow.
What is a DSCR loan and do I need one?
A DSCR loan qualifies you on the investment property's rental income rather than your personal income. You need a DSCR loan if your personal income is complex, insufficient, or self-employed in ways that don't document well. If your personal income qualifies you easily, a conventional investment property loan may offer a better rate.
What down payment do DSCR loans require?
Typically 20 to 25% for investment properties. DSCR loans are for investment properties, not primary residences, so owner-occupant down payment minimums don't apply.
I want to buy a duplex, live in one unit, and rent the other. How does this work?
This is house hacking with an FHA or conventional loan. FHA allows 3.5% down on 2-4 unit properties when you occupy one unit. The rental income from the other unit(s) can offset the mortgage payment in qualifying. See our FHA duplex guide for details.

Buying an investment property in Bakersfield and want to know whether DSCR or conventional financing makes more sense?

Dan will review your specific income documentation and match you with the right lender. Call (661) 342-9381 or apply online.

Call DanApply Now →