The short answer: ten conventional, unlimited otherwise
Fannie Mae and Freddie Mac cap borrowers at ten financed properties when the new loan is for a second home or investment property. That's the famous rule. The less famous reality: the rule is rarely what stops anyone. Pricing and reserve requirements tighten hard from property five onward, and most investors switch to DSCR or portfolio lending long before loan number ten. This guide covers how the count actually works, what tightens when, and the escape hatches.
How the ten-property count actually works
The limit counts financed residential properties of 1-4 units in which you have an ownership interest or are obligated on the mortgage. Key mechanics:
- Your primary residence counts toward the ten if it's financed.
- Joint ownership counts. If you co-own a financed rental with a partner and you're on the note, it's one of your ten.
- Properties held in your LLC count if you're personally obligated on the debt — the entity wrapper doesn't reset the counter (see LLC mortgage loans).
- Free-and-clear properties don't count. The limit is financed properties, not owned properties. Paid-off rentals are invisible to the rule.
- Excluded: commercial property, multifamily of 5+ units, vacant land, timeshares, and manufactured homes not titled as real property. A financed 20-unit apartment building doesn't touch your count.
- The limit only applies when the new loan is a second home or investment purchase/refi. Buying a new primary residence is exempt — you can have fifteen financed rentals and still get a conventional loan on your own home.
What tightens at properties five and six
Once you have more than four financed properties (and the new loan is an investment or second-home deal, generally run through DU as a 7-10 financed property scenario at the top end), the screws turn:
- Credit floor rises. Seven to ten financed properties requires a 720 minimum score — no exceptions.
- Reserves stack per property. Beyond the standard six months of PITIA on the subject property, you need a percentage of the outstanding balance of every other financed property: 2% if you have 1-4 financed properties, 4% for 5-6, and 6% for 7-10.
- Pricing adjusts. Loan-level price adjustments for investment properties plus high-count profiles push conventional pricing toward — sometimes past — DSCR territory.
- Lender overlays. Plenty of lenders cap at four or six financed properties regardless of what Fannie allows. If you're at seven, your lender pool shrinks before your eligibility does.
Worked example: the reserve wall at property eight
Say you're buying rental number eight. Seven existing financed properties: your primary (excluded from the percentage calculation) and six rentals carrying a combined $1,500,000 in unpaid balances. The new property's PITIA is $1,900/month.
| Requirement | Calculation | Cash needed |
|---|---|---|
| Subject property reserves | 6 months × $1,900 | $11,400 |
| Other financed properties | 6% × $1,500,000 | $90,000 |
| Down payment (25% of $240,000) | — | $60,000 |
| Closing costs (est.) | — | $7,000 |
| Total liquidity at closing | — | $168,400 |
That's $101,400 in reserves you must document on top of the $67,000 the purchase itself requires — and it must still be there after closing. Retirement accounts count only partially at most lenders. This is the real ceiling: a $240,000 rental purchase demanding $168,400 of documented liquidity. The rule says ten; the reserve math says most W-2 investors stall at six or seven.
The DSCR escape hatch
DSCR loans have no financed-property limit. None. Each loan qualifies on that property's rent covering its payment, so your portfolio size, your DTI, and your other mortgages are largely irrelevant. Reserve requirements are typically just 3-6 months on the subject property, not a percentage of your whole book. The tradeoffs — somewhat higher pricing, prepayment penalties, larger down payments — are covered in DSCR vs conventional. The standard investor arc in 2026: conventional loans for the first handful of properties while pricing is worth the paperwork, then DSCR from roughly property five onward. Bonus: DSCR loans can close in an LLC, which conventional can't.
Portfolio and blanket loans
Two more tools past the agency world. Portfolio loans are kept on a bank's own books — often a local or regional bank that will look at your whole operation and make its own rules. Blanket loans wrap multiple properties under one mortgage: one loan, one payment, five rentals as collateral. Blankets simplify a big portfolio and free up your count, but read the release clauses carefully — you need to know exactly what it costs to sell one property out from under the blanket.
Spouse-splitting: real strategy, real risks
The ten-property limit is per borrower, so a married couple can theoretically run twenty — ten each, applying individually. It works, but honestly assess the downsides: each spouse must qualify alone on their own income and credit, which halves your qualifying power per application; in community property states, some debt still shadows both spouses in underwriting; and separating finances cleanly enough to underwrite takes deliberate effort. It's a legitimate optimization for two-income couples, not a loophole for making one income count twice.
The practical ceiling is reserves and DTI, not the rule
Almost nobody is stopped by the number ten. They're stopped by the 6% reserve stack, by DTI that fills up as each new property adds a payment underwriting only partially offsets with rent, and by lender overlays that quit at four. Plan around the real constraints: keep liquidity deep, keep rents documented, and know in advance which loan — conventional, DSCR, portfolio, or blanket — carries each phase of the portfolio. The investors who scale to twenty doors don't fight the ten-property rule; they graduate out of it.
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