What a warehouse line is
A warehouse line of credit is a senior secured revolving facility that an MCA funder uses to originate new advances. The funder draws cash from the line, gives that cash to a merchant as an advance, and pledges the resulting receivable to the warehouse provider as collateral. As the merchant repays, cash flows back to the warehouse and either pays down the line balance or recycles into the next advance.
The structure is identical to how mortgage lenders use warehouse lines to fund home loans before selling them to Fannie Mae, or how auto lenders use warehouse lines before securitizing pools. The MCA industry just adapted the pattern later than consumer credit did.
From the merchant's perspective, the warehouse is invisible. You signed with the funder, your ACH pulls to the funder, your statements come from the funder. The warehouse provider is in the background, watching the collateral pool, monitoring performance, and getting paid interest by the funder on the outstanding balance.
The cost — what funders actually pay
Warehouse pricing in 2026 has three components:
- Base rate. Almost always SOFR (Secured Overnight Financing Rate), which sits around 4.3-4.5% in mid-2026.
- Spread. The funder's risk-adjusted margin over SOFR. For a top-tier MCA funder with audited financials, low loss history, and institutional backing, this is 350-500 basis points. For a newer or smaller funder, it can be 600-800bps.
- Fees. Commitment fee on undrawn balance (typically 50bps), unused-line fee (similar), and various annual maintenance and audit fees that add another 25-100bps to the effective cost.
Effective all-in cost for an established funder in 2026 is roughly 8-10% APR. For a smaller funder, 11-13%. This is by far the cheapest capital in the funder's stack. Mezzanine debt is 12-16%; equity targets 20%+ IRR. The warehouse is the foundation that pulls the blended cost of capital down to a workable level.
Advance rates — how much they actually lend
A warehouse provider doesn't lend 100% of an advance's face value. They apply an advance rate — typically 65-75% — which determines how much cash the funder gets from the line per dollar of advance written. The remaining 25-35% has to come from the funder's own equity, mezz facility, or other sources.
Example: a funder writes a $100,000 advance at a 1.30 factor (so $130,000 face payback). The warehouse advances 70% of the principal — $70,000. The funder funds the remaining $30,000 from equity. As the merchant repays, the warehouse takes its 70% share of every payback dollar plus interest until its $70,000 is recovered; everything after that flows to the funder's equity.
Why this matters to you: when warehouse advance rates compress (which happens in tight credit markets), the funder needs more equity per deal, which raises their blended cost of capital, which pushes factor rates up for everyone. The reverse happens in loose credit markets.
Eligibility criteria — what gets into the pool
The warehouse provider writes specific eligibility rules into the credit agreement. Only advances meeting those rules can be pledged to the line. Typical 2026 criteria:
- FICO floor: usually 580-620 depending on warehouse provider
- Time in business: minimum 12-24 months
- Monthly revenue: minimum $15-25K typically
- Advance size: usually $5-500K, sometimes capped at $250K for warehouses with stricter concentration limits
- Industry exclusions: adult, cannabis, firearms always excluded; gaming, crypto, gas stations, trucking sometimes excluded
- Geographic concentration: per-state caps (no more than 15-20% of pool in any one state typically)
- Single-merchant concentration: no merchant more than 1-3% of pool
- Stacking: first-position only; second-position and stacked advances excluded
- Performance criteria: warehouse can force the funder to repurchase any advance that defaults within X days of funding (typically 30-60 days) — called "first-payment default" or "early payment default" risk
Anything that doesn't meet eligibility stays on the funder's own balance sheet, gets participated to other funders, or doesn't get written at all. This is why merchants with messy profiles get worse rates: they can't be pledged to the cheap warehouse, so the funder has to use more expensive capital.
The covenants — performance triggers
Beyond eligibility, warehouse lines come with portfolio-level performance covenants. The funder has to maintain certain metrics across the pledged pool or the warehouse can restrict further draws, demand additional collateral, or trigger an early amortization that shuts down originations entirely.
Typical covenants:
- Cumulative net loss rate cannot exceed X% (often 8-12%)
- 30-day delinquency rate cannot exceed Y% (often 5-8%)
- Weighted average factor rate of pool stays within a band
- Weighted average term stays within a band
- Minimum reserve account balance (typically 3-5% of outstanding)
When covenants get tripped, originations slow down or stop. This is one of the mechanisms that causes funders to suddenly tighten their credit box mid-quarter: they got a covenant warning from their warehouse provider and have to clean up the pool before writing more deals.
Who provides warehouse lines in 2026
The warehouse market for MCA funders splits between bank and non-bank providers.
Bank warehouse providers
- Pacific Western Bank — historically very active in specialty finance warehouse lending
- Western Alliance — significant specialty finance presence
- Synovus — selective MCA warehouse provider
- Customers Bank — active in fintech lending warehouse
- Live Oak — primarily SBA-focused but does some MCA warehouse
Non-bank warehouse providers (credit funds)
- Atalaya Capital Management — one of the largest MCA warehouse providers
- Crayhill Capital — specialty finance focus
- Victory Park Capital — fintech and specialty credit
- Waterfall Asset Management — active in MCA and SMB lending
- Medalist Partners — specialty credit focus
- Hudson Cove Capital Management — specialty finance
Bank warehouses are cheaper (because banks have lower funding costs themselves) but come with stricter eligibility and tighter covenants. Non-bank credit funds are more flexible on eligibility but more expensive. Many funders use both — a bank warehouse for their cleanest paper and a credit-fund warehouse for paper that doesn't fit the bank box.
What happens when a warehouse gets pulled
When a warehouse provider terminates a line (covenant breach, end of commitment period, market dislocation), the impact on the funder is severe. They lose their cheapest source of capital, can't originate new advances at the same pace, and have to either replace the line quickly or wind down.
The pattern in MCA when this happens:
- Week 1-2: originations slow or stop; deals already submitted get held up
- Week 3-4: renewals get rejected or repriced sharply higher
- Week 5-8: funder either announces a replacement facility or starts laying off staff
- Month 3-6: if no replacement, the funder either gets acquired or files Chapter 11 (rare but happens — see CAN Capital 2017)
Merchants caught in this cycle get ghosted on renewals and often have to scramble for a new funder relationship. This is one reason to work with multiple funders over time, or to use a matching platform that monitors funder health and routes around at-risk providers.
What this means for you
The warehouse line is the most important piece of financial plumbing in your funder's business — and it's invisible to you. But the consequences of it are not: factor rates, credit-box decisions, and renewal availability are all partly driven by the funder's warehouse situation in any given quarter.
You don't need to memorize the names of warehouse providers, but it pays to ask the funder (or your broker) two questions when you're getting quoted:
- Who funds your senior facility? A "we have a $200M facility with Pacific Western" answer is reassuring; "we fund off our own balance sheet" is sometimes great (founders with deep pockets) and sometimes a yellow flag (limited scale).
- Are you originating actively right now? If they hedge or talk about "selective deals only," that's often a warehouse-covenant signal.
Frequently asked questions
- What is a warehouse line of credit?
- A warehouse line is a senior secured credit facility provided by a bank or specialty credit fund to an MCA funder. It lets the funder draw down cash to originate new advances, then pledges those advances as collateral to the lender. It's the cheapest source of capital a funder has.
- What's a typical warehouse line cost in 2026?
- For an established MCA funder with audited financials and a clean loss history, 2026 warehouse pricing is roughly SOFR + 350-500 basis points — about 8-10% all-in. Smaller or newer funders might pay SOFR + 600-800bps (11-13% all-in) and have tighter eligibility criteria.
- Who provides MCA warehouse lines?
- Bank providers include Pacific Western, Western Alliance, Synovus, and a handful of specialty banks. Non-bank providers are dominated by credit funds — Atalaya, Crayhill, Victory Park, Waterfall, and Medalist among others. The non-bank market is the larger source today.
- Does my advance get pledged to a warehouse line?
- Yes, if your funder uses one. Almost every advance that meets the warehouse's eligibility criteria gets pledged within days of funding. You don't see this — your contract is with the funder, ACH pulls to the funder, but the receivable is collateralizing a senior bank loan.
- What happens to my advance if my funder loses their warehouse line?
- Servicing continues unchanged in the short term. The warehouse provider has the right to take possession of the collateral (your advance) if the funder defaults on the line. In practice, the warehouse provider hires a backup servicer to continue collections — your obligation is unchanged, but the entity benefiting from your payments changes.