HELOC on a Rental Property: How the Lease and the DSCR Math Decide Your Line
By Travis Penny, mortgage broker ·

A rental property tells its own story on paper. The lease shows what the tenant pays, the mortgage statement shows what you owe, and the math between the two decides whether a line of credit works. If you want a HELOC on a rental property, that math is where I start.
For the full walkthrough, start with my guide to HELOC on an investment property.
Can you get a HELOC on a rental property?
I arrange DSCR HELOCs on single family and multi unit rental properties, qualified on the rent instead of your personal income. Mobile, manufactured, modular and log homes don't qualify, and neither do rural rentals. Tax returns and W-2s usually are not the deciding factor. The lease and the numbers are.
A DSCR HELOC sits behind your existing first mortgage, so the loan you have now stays in place. It's a business purpose loan for investment and rental properties only, never a primary or second home.
What does the lease on a rental property HELOC have to show?
A signed lease has to be in place, and on a 2 to 4 unit property no more than one unit can be vacant. The rent used is the lower of the lease or the appraiser's market rent.
That last sentence matters more than people expect. If the lease says one number and the appraiser's rent schedule says a lower one, the lower number goes into the math. A lease well above market rent won't lift the result on its own.
Short term rentals and vacant properties don't fit a DSCR HELOC, and neither do rural rentals. If the property rents by the night or the week, or sits empty right now, tell me first, because that usually points to a different loan.
Here's what I ask for at the start:
- A signed lease for each rented unit
- Your current mortgage statement
- The property address and the monthly rent
- Entity documents if the property is held in an LLC
How does the DSCR math work on a HELOC for a rental property?
DSCR stands for debt service coverage ratio. It's the monthly rent divided by the full monthly payment. On a DSCR HELOC, the full payment means the first mortgage and the line together, including taxes, insurance, and any association dues.
Here's the math in the order I run it:
- Start with the rent, using the lower of the lease or the appraiser's market rent.
- Add up the full monthly payment on the first mortgage, with taxes, insurance, and any association dues.
- Add the payment on the line. Many programs figure it on the full credit limit, not just the part you plan to draw.
- Divide the rent by that total, by hand or in my DSCR Calculator. The result needs to be 1.10 or higher.
A ratio of 1.10 means the rent covers the whole payment with a little room to spare.
Why does the size of the line change the math?
The line's payment sits on top of the first mortgage, so every added dollar of credit limit raises the total. Because many programs figure that payment on the full limit, asking for more than you need can work against you. I size the line to the project first, then check the ratio.
The equity sets the other ceiling. On a rental that already has a first mortgage, lines run from $50,000 to $500,000, up to 70% combined loan to value. Combined loan to value compares the first mortgage and the full line together with the property's value.
What else does a rental property HELOC lender check?
After the rent, the list is short. Lenders look for a 720 or higher credit score and at least 6 months of ownership. At closing you take at least 80% of the line ($50,000 minimum). Foreign nationals and ITIN borrowers aren't eligible.
Title can be in your own name or an LLC in most states. Montana and Virginia are LLC only.
Where can I get a HELOC on a rental property?
The DSCR HELOC states I work in are Alabama, Alaska, Arkansas, Colorado, Connecticut, Delaware, the District of Columbia, Florida, Georgia, Hawaii (not Hawai'i Island), Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland (not Baltimore City), Michigan, Mississippi, Missouri, Montana (LLC only), Nebraska, New Hampshire, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, South Carolina, Texas, Vermont, Virginia (LLC only), Washington, Wisconsin and Wyoming.
California is not eligible.
Related reading: what a DSCR HELOC is.
What's the next step?
Run the rent and the full payment through the DSCR Calculator first. Text me at (207) 615-7770, or send the lease and your mortgage statement through the contact form. The lease and the statement already tell most of the story. I'll finish the arithmetic and tell you plainly whether the line works.
FAQ
Can I get a HELOC on a rental property?
Travis Penny arranges DSCR HELOCs on single family and multi unit rental properties, qualified on the rent instead of your personal income. A signed lease has to be in place, and the rent has to cover the first mortgage and the line together at a DSCR of 1.10 or higher. Mobile, manufactured, modular and log homes don't qualify, and neither do rural rentals.
Do I need a lease to get a HELOC on a rental property?
Yes, Travis Penny's DSCR HELOCs on rental properties require a signed lease in place. On a 2 to 4 unit property no more than one unit can be vacant, and the rent used is the lower of the lease or the appraiser's market rent.
What DSCR do I need for a HELOC on a rental property?
Travis Penny's DSCR HELOCs on investment and rental properties need a minimum DSCR of 1.10, meaning the rent divided by the full payment on the first mortgage and the line together. Many programs figure the line's payment on the full credit limit.
Can I get a HELOC on a short term rental?
No, Travis Penny's DSCR HELOCs on rental properties don't cover short term, vacant or rural rentals. The property needs a signed lease in place.