I’m a Renter with a Roommate: Can I Use That Income to Qualify for a Mortgage?

Most renters splitting rent with a roommate or partner treat that monthly Venmo as a wash. Money in, money out. What they miss is that those payments, documented correctly, can be the difference between qualifying for a mortgage and being told to come back in two years.

I’ve been studying mortgage underwriting guidelines for years now, and on the Earn Your Leisure podcast, Rashaad Bilal laid out a strategy most loan officers never volunteer: “What people don’t know is Fannie Mae will allow you to use this border income to help you qualify for a mortgage.” He was referring to the HomeReady program, and the catch is specific: “the borrower must have a history of receiving that rental income for at least 9 of the past 12 months.”

With the 10-year Treasury yield sitting near 4.5% and 30-year mortgage rates parked in the mid-to-high 6% range, every extra dollar of qualifying income matters more than it did two years ago. The Fed has held the funds rate near 4% since late last year, and the bond market has not delivered the relief borrowers were hoping for.

The verdict: this advice is legitimate, and most renters are leaving money on the table

Bilal is right. HomeReady is a real Fannie Mae program built for low-to-moderate income borrowers, and boarder income is an explicit, documented underwriting feature, not a workaround. The mechanic is straightforward: lenders add a portion of your roommate’s rent payment to your qualifying income, which raises the loan amount you can support under standard debt-to-income limits.

Here is what that does in practice. Lenders typically cap your total monthly debt payments at roughly 45% to 50% of gross monthly income. Say you earn $5,000 a month gross. At a 45% DTI cap with no other debts, you can support about $2,250 in housing and debt payments. Now add a roommate paying you $900 a month, documented for 9 of the past 12 months. That $900 gets folded into your qualifying income. Your supportable monthly payment climbs accordingly, which at today’s rates can translate into tens of thousands of additional borrowing capacity.

The timing is not incidental. Housing starts hit 1.50 million annualized in March 2026, the highest reading in a year. More supply is coming online. Buyers who can document maximum qualifying income are the ones who get to use it.

The documentation requirement is the entire ballgame

This is the single variable that determines whether the strategy works or collapses at underwriting. Bilal was specific about what counts: the roommate must be on the lease, and rent payments should move via Zelle or Cash App with clear memos like “January’s rent, February’s rent, March rent.” Troy Millings reinforced the point: “Documentation is important. Making sure you’re keeping records is important.”

Two renters with identical financial situations get opposite outcomes here. Renter A has a co-tenant on the lease and twelve consecutive Zelle transfers tagged “rent.” That income counts. Renter B has the same roommate paying the same amount, but the lease only has one name and the money comes through Venmo with no memo, or worse, in cash. None of that income counts. Same dollars, different result.

The romantic-partner case is where I see the most money getting left behind. An unmarried partner contributing $1,200 a month toward housing without being on the lease is invisible to an underwriter. A caller on the show flagged exactly this, and Bilal confirmed it as a missed opportunity. Adding the partner to the lease and routing payments electronically with clear memos converts that contribution into qualifying income.

Income strategies beyond the roommate

Bilal also surfaced a creative ancillary angle: Swimply, where one New York homeowner rents her pool and backyard at $200 to $300 per hour, generating enough to “pay her mortgage for the year.” That income won’t qualify you on day one, but once it has a two-year track record on your tax returns, it can support future refinances or move-up purchases.

What to do this month

1. Pull your last 12 months of payment apps. Count how many months show a clear, memo-tagged rent transfer from your roommate or partner. If you have fewer than 9 with clean memos, fix the memo discipline starting with next month’s payment.
2. Check your lease. If your roommate or partner is not listed, contact your landlord about adding them. No lease, no boarder income, full stop.
3. Run the HomeReady eligibility tool on Fannie Mae’s site. Income limits apply by area, and the program offers reduced mortgage insurance that compounds the qualification benefit.
4. Ask any lender you interview specifically whether they accept boarder income under HomeReady. Some do not originate the product, and you want to know before you waste an application.

The math here is not exotic. A documented roommate is a qualifying asset. An undocumented one is a roommate.