As real estate investors grow their portfolios, many run into a frustrating and confusing problem: financing suddenly gets harder.
You might have bought your first few properties with ease. Maybe you’ve even accumulated five, eight, or ten units. Then, seemingly overnight, banks begin pushing back. Loans take longer. Underwriting gets tighter. Limits appear where none existed before.
In a recent episode of Ritter on Real Estate, I sat down with Matthew Medrano, Managing Partner and Chief Revenue Officer of Dynamo Capital, to unpack why this happens—and more importantly, what smart investors do to keep scaling without stalling out.
If you’re new to investing or already managing a sizable portfolio, understanding how lending really works is critical to long-term growth.
Why Traditional Bank Financing Breaks Down as You Scale
Most investors start with conventional financing. That typically means loans backed by Fannie Mae or Freddie Mac, or direct relationships with local banks and credit unions.
These loans work well early on—but they were never designed for scale.
Traditional lenders primarily underwrite you, not the property. They focus on:
– Personal income (W-2s, tax returns, pay stubs)
– Personal credit
– Debt-to-income (DTI) ratios
– Exposure limits per borrower
While Fannie and Freddie do offer investment property loans, they cap borrowers at 10 financed properties. Banks and credit unions often impose even tighter exposure limits—sometimes driven by internal policies rather than borrower performance.
The result is counterintuitive: The more successful you become, the harder it is to borrow.
Even investors with perfect payment histories and strong portfolios can hit arbitrary ceilings that have little to do with deal quality.
Enter Asset-Based Lending and DSCR Loans
This is where private lenders like Dynamo Capital step in. Rather than underwriting the borrower’s personal income, asset-based lenders focus on the property itself—more specifically, its ability to service debt. The most common structure for this is a DSCR loan.
What is DSCR?
DSCR stands for Debt Service Coverage Ratio. At its core, it answers a simple question: Does the property’s rental income cover the proposed mortgage payment?
The calculation compares:
– Monthly rent
– Against the full mortgage payment (principal, interest, taxes, and insurance)
A DSCR of:
– 1.00 = breaks even
– 1.15–1.25 = healthy cash flow
– Below 1.00 = negative cash flow (occasionally acceptable in specific scenarios)
Unlike traditional lending, personal income is irrelevant in a DSCR loan. If the property cash flows and the structure makes sense, the loan can work.
This makes DSCR lending especially valuable for:
– Full-time investors
– Business owners
– Self-employed borrowers
– Investors who want to preserve personal borrowing capacity
Why Amortization and Structure Matter More Than You Think
With higher interest rates, cash flow has become harder to find. One way DSCR lenders help address this is through loan structure, not just pricing.
For example, many local banks still use 20- or 25-year amortizations on investment loans. Dynamo offers 30-year fixed DSCR loans, which can significantly reduce monthly payments and improve cash flow—even at similar interest rates.
This is an important theme investors often miss: structure can matter as much as rate.
Recourse, Entities, and Personal Credit Exposure
Most DSCR loans are made to a business entity (such as an LLC), with a personal guaranty from the borrower.
Practically speaking, this means:
– The loan does not appear on your personal credit report
– It does not impact your personal DTI
– You retain flexibility to finance a primary residence or other personal assets
While these loans are generally recourse, the separation between business debt and personal credit is a meaningful advantage for active investors.
The Biggest Mistake Investors Make with Loans
According to Matt, the most common—and costly—mistake is simple: not fully understanding loan terms.
Investors often fixate on the interest rate and overlook:
– Origination fees vs. buy-down points
– Exit fees
– Prepayment penalties
– Monthly vs. annualized interest
– True all-in cost of capital
For example:
– A loan advertised at “3%” may actually be 3% per month, or 36% annualized
– A lower rate may require significant upfront points that take years to recoup
– An attractive short-term loan may include a large exit fee buried in the fine print
In private lending, disclosures are not as standardized as in residential mortgages. Transparency varies widely by lender.
The takeaway: You must evaluate the entire loan, not just the headline rate.
Why Relationships Matter More Than Ever
Another key theme from our conversation was trust. In real estate, deals are complex. Timelines shift. Life happens. The wrong lender can turn a temporary issue into a permanent loss.
Reputable lenders:
– Close when they say they will
– Communicate clearly
– Work with borrowers when challenges arise
– View lending as a partnership, not a “loan-to-own” strategy
Unfortunately, predatory operators do exist in private lending. Some rely on defaults and foreclosures as part of their business model. Doing business with a lender that has a proven track record—and treats borrowers as long-term partners—can be the difference between scaling successfully and losing hard-earned equity.
Final Thought for Investors
If there’s one lesson to take away, it’s this: Financing strategy must evolve as you scale.
What works for your first few properties will not necessarily work for your tenth—or your twentieth. Understanding DSCR lending, focusing on structure over headline rates, and building strong lender relationships can help you continue growing without hitting unnecessary roadblocks.