Interest rates do not move in isolation. When benchmark rates are higher, the effects ripple through every layer of the capital markets, reshaping how business borrowers and commercial real estate sponsors access, structure, and size financing.
Understanding how rate environments shape financing options is not just useful during periods of volatility. It is essential for any borrower making capital decisions.
What Higher Rates Actually Do
At the most basic level, higher interest rates increase the cost of borrowing. That much is straightforward. The more important question is where the pressure shows up, and how it changes the structure of what remains financeable.
When benchmark rates rise, lenders reprice their products to maintain margins. The cost of capital increases across the stack, meaning the same loan that worked at a lower rate now requires materially more cash flow to support the debt service burden. For both business borrowers and real estate sponsors, that shift forces a choice: accept lower proceeds, contribute more equity, restructure the deal, or wait.
The Impact on Business Capital
For business borrowers, the rate environment shapes both the cost and availability of capital across the financing spectrum, but the effect is most consequential where the financing structure is closely tied to the business’s own economics.
Asset-based lending facilities, which are sized against receivables, inventory, and equipment, become more expensive to carry as benchmark rates rise. A manufacturer financing a significant equipment base through an ABL facility may find that a larger portion of operating cash flow is consumed by debt service, even though the underlying equipment and production capacity remain unchanged.
A healthcare provider factoring $10 million in outstanding receivables at a rate 150 basis points higher than a year ago pays roughly $150,000 more annually to finance the same revenue cycle gap. For a facility already operating on thin margins, that increase shows up in every monthly P&L close.
The same pressure applies in litigation finance, where capital is deployed against case timelines that often stretch well beyond a year. Unlike a revolving credit facility or short-term receivable, a litigation investment generally cannot be repriced once capital has been committed. As financing costs rise, funders absorb that higher cost across the full duration of the case, which may take several years to resolve.
Specialty finance structures, which often depend on a spread between their cost of capital and the yield on deployed capital, face similar pressure. When that spread tightens, the business either needs to reprice its own products, accept lower returns, or find more efficient capital. That dynamic is often what drives growing businesses to look beyond conventional credit facilities toward structures that are specifically designed for their asset type and cash flow cycle.
SBA loans and working capital lines are also affected, with rates moving directly alongside benchmarks. But for businesses with more sophisticated capital structures, the rate environment tends to surface in ABL covenants, borrowing base calculations, and specialty facility terms before it shows up in simpler products. Those underwriting adjustments can result in lower advance rates, tighter borrowing bases, or reduced facility sizes, even when underlying collateral performance remains unchanged.
For businesses carrying existing floating rate debt, rising rates increase borrowing costs automatically, without any new transaction required. That is often where stress first appears in business portfolios, quietly and before it becomes a refinancing issue.
The Impact on CRE Financing
Permanent commercial real estate debt typically prices off longer-term Treasuries, most commonly the 10-year. As those benchmarks rise, fixed-rate CRE financing reprices with them, while bridge and construction financing are often affected through higher floating-rate benchmarks and financing spreads.
The most direct consequence is pressure on debt service coverage. A property generating $600,000 in net operating income might have supported a loan in the mid-$7 million range when rates were lower, based on standard DSCR thresholds. At a meaningfully higher rate, that same income may support only about $6 million in proceeds. Nothing changed about the asset. The difference is entirely a function of the cost of capital, as the higher debt service burden forces the loan to be sized down.
That compression in loan proceeds forces borrowers to make up the difference somewhere. Common responses include accepting lower leverage, syndicating part of the capital stack through preferred equity or mezzanine debt, reducing the acquisition price, or restructuring the deal entirely. None of those solutions are inherently problematic, but they all require recognizing the new reality rather than underwriting to a prior rate environment.
For a sponsor financing a $10 million acquisition, the reduction in available loan proceeds can easily translate into hundreds of thousands, or even millions, of additional equity required at closing. That capital has to come from somewhere before the deal can move forward.
The refinancing challenge is distinct from the acquisition challenge. Borrowers who originated loans at lower rates are now approaching maturity with a meaningful gap between their original cost of debt and current market financing costs. In many cases, a property that was cash flowing comfortably at a 3.5% rate is now being stress-tested at a 6.5% or 7% refinancing rate. Sponsors who can demonstrate strong in-place cash flow, conservative assumptions, and a credible exit strategy are the ones still finding their way to the closing table.
Bridge loans and construction financing carry the most exposure in a rising rate environment because they are typically floating rate products. For transitional assets or active construction projects, rate increases during the hold period can materially change the return profile and refinancing horizon.
What Lenders Are Watching
Across both business capital and CRE financing, lenders have adjusted their underwriting to reflect the rate environment. The emphasis has shifted from maximum loan size to sustainable loan structure.
For business capital lenders, the focus is on portfolio performance and cash flow consistency. They want to see that the business generates predictable, recurring cash flow, that receivables or other collateral perform as represented, and that the borrower understands the cost of capital they are taking on. In ABL and specialty finance, lenders are also watching concentration risk and advance rate coverage more carefully than they were when rates were lower.
For CRE lenders, debt yield has become a harder floor for loan sizing, particularly when DSCR is under pressure. Lenders want to see stable in-place cash flow, conservative pro forma assumptions, and exit strategies that hold up across multiple rate scenarios. Properties that pencil only under optimistic assumptions are not finding the same reception they once did.
In both markets, transparency and preparation matter. Lenders can price around risk. They cannot price around uncertainty.
How Borrowers Are Adapting
Neither business borrowers nor CRE sponsors are without options in a higher rate environment. Capital remains available. What has changed is the discipline required to access it on reasonable terms.
Across both markets, borrowers are adapting in a few consistent ways. Reducing leverage is the most common response, whether that means drawing less against an ABL borrowing base, accepting a lower LTV on a CRE acquisition, or rightsizing a facility to a level supported by current cash flow. Seeking alternative structures is another approach.
For business borrowers, that sometimes means moving from a conventional credit line to a specialty finance facility designed around their specific asset type. For CRE sponsors, it often means filling gaps in the capital stack with preferred equity or mezzanine debt rather than relying solely on senior debt.
Businesses and investors are also gravitating toward assets and business models that can absorb higher financing costs from day one, rather than relying on future adjustments to make the numbers work.
And where longer-term fixed rate debt is not available or practical, shorter-term structures with interest-only periods or flexibility to refinance are being used to manage near-term cash flow while preserving optionality.
The deals that close in a higher rate environment are not fundamentally different from the ones that closed before. They are structured precisely, matched with the right capital source, and built without the assumption that rates will improve in the short term.