What DSCR Do SBA Lenders Actually Require?

You're right to be concerned about the tax losses versus adjusted SDE. Lenders will definitely scrutinize this gap. SBA 7(a) isn't automatically off the table, but you'll need rock-solid documentation.

That's a real buyer on Reddit, mid-deal, after their model cleared at 1.4x and the lender came back with something they weren't expecting.

Both numbers were technically correct. They just used different source documents. And in SBA underwriting, only one source document controls the outcome.

The Same Deal, Two Models

Staffing company, mid-Atlantic. Asking $500K. Owner draws $220K, runs $40K in personal expenses through the business. Broker CIM shows $310K SDE. Buyer models it, clears 1.25x easily, moves toward LOI.

2.25x clears the lender's floor. But SBA calculates global DSCR — your personal obligations go in the denominator too. This buyer is leaving a job to run the business. Mortgage $2,200/month, car $600, student loans $400. Another $38,400/year in debt service.

Global DSCR: $136,000 ÷ ($60,500 + $38,400) = 1.37x

Still clears. Then the underwriter comes back with a different replacement rate. The GM role in this market — they put it at $185K, not $165K. One phone call to a comp database. Owner comp add-back drops from $55K to $35K.

• Adjusted earnings: $116,000
• Global DSCR: $116,000 ÷ $98,900 = 1.17x

Floor. Then they flag the depreciation — the equipment on the schedule is seven years old, the return shows it as newer. They haircut $6K. Adjusted earnings: $110,000. Global DSCR: 1.11x.

The deal is dead. SBA minimum is 1.15x.

The buyer's model said 5.12x. The lender's model — two judgment calls, no fabricated numbers — came back at 1.11x. Same business. Same cash flows. Different source document, different methodology, different outcome.

Why Your DSCR and the Lender's DSCR Are Different Numbers

One of you is working from the wrong document.

Most buyers run DSCR from the broker's SDE. That's the number on the CIM, the number the broker walked you through, the number that passes the sniff test at 3.5x multiple. If you're a self-funded searcher coming to this cold, this is the gap that kills more deals at underwriting than anything else.

The lender doesn't use SDE.

They use adjusted EBITDA from the federal tax return — not the broker's recast, not the CIM, not the seller's internal P&L. The controlling document in SBA underwriting is the tax return. Everything else is supplementary.

The SBA definition of DSCR (from SOP 50 10 8):

Global DSCR = Net Operating Income ÷ Total Annual Debt Service

Where NOI is calculated from the tax return — after removing the add-backs the SBA doesn't allow, and after plugging in the proposed new debt service from your acquisition loan. Not the current loan balance. The new payment, at the new amount, at the rate the lender quotes.

Run that version and you get a different number than the broker's.

The Four Add-Backs That Come Out First

Know these cold before you build your model.

The broker's CIM might show $180K in add-backs. The lender will accept some of them. Here's the order in which they strip the others.

1. Meals and entertainment

Always removed. Full stop. Even if the business has a legitimate entertainment expense, SBA underwriters treat it as discretionary until proven otherwise — and the documentation threshold to prove otherwise is high enough that most deal teams don't attempt it. Model without it.

2. Personal auto

Vehicle expenses run through the business come out unless the business genuinely requires a company vehicle for operations — a pest control company, a plumber, a delivery route. An HVAC owner leasing a pickup through the business: probably stripped. Three service vans for an HVAC company with eight technicians: probably accepted. The lender's test: would a new owner incur this expense to run the business?

3. Personal cell phone

Removed. No exceptions that matter in practice. If the add-back schedule shows $2,400/year in owner cell phone, assume that $2,400 doesn't exist in the lender's model.

4. Owner salary above market replacement

This is the one that creates the most confusion — and the most deal math errors. An owner drawing $350K from a business that could hire a GM for $120K has $230K in effective add-back. SBA accepts the market replacement rate — not the full draw. What would it cost to replace this owner's functional role? That number, subtracted from the full draw, is what's available.

When brokers present the full owner draw as an add-back, they're not being dishonest. They're being optimistic. The lender will apply their own replacement rate. If your model uses the full draw, your DSCR is overstated.

The Minimum DSCR Is Not the Practical DSCR

The SBA floor and the lender floor are two different things.

Per SOP 50 10 8: 1.15x global DSCR minimum.

That's the floor SBA sets. It is not the floor lenders work from.

These are example ranges based on practitioner experience — individual lenders vary. Ask your lender their floor before you're deep in diligence.

Most searchers find out their DSCR won't clear in the lender meeting. The right time to find out is before the LOI, while you still have options — structure the seller note differently, negotiate price down, or walk.

Global DSCR vs. Business DSCR: The Other Number

Most searchers only model one.

SBA calculates two DCRs. Most buyers only think about one.

Business DSCR: The business's NOI divided by the proposed debt service on the acquisition loan.

Global DSCR: Adds the borrower's personal income and personal debt obligations. If you have a mortgage, car payments, student loans, or other monthly obligations, those go into the denominator. If you have W2 income from a job you're keeping, it goes into the numerator.

For buyers who are leaving a job to buy the business, global DSCR runs lower than business DSCR. The personal debt service doesn't disappear. The W2 income does.

This is the number that catches buyers off guard at closing — they modeled the business and forgot to model themselves. You can run a global DSCR check before you're deep in the process.

What Documentation SBA Lenders Actually Require

The tax return is the controlling document. Everything else is supplementary.

Business documents:

• 3 years federal business tax returns (the controlling document)
• YTD profit and loss statement (current, within 90 days)
• Balance sheet (same timing)
• Business debt schedule (all existing business obligations)
• 12 months business bank statements
• Accounts receivable and accounts payable aging (if applicable)

Personal documents (borrower):

• 3 years federal personal tax returns
• Personal financial statement (SBA Form 413)
• Personal debt schedule
• Government-issued ID

Transaction documents:

• Executed purchase agreement or LOI
• Business valuation (SBA requires one on transactions over $250K in goodwill)
• CIM or seller-provided financial statements
• Evidence of equity injection source (bank statements, investment accounts — must show 90+ day history)

The equity injection source documentation is the one that catches buyers off guard. Pull 90 days of statements early. Lenders will ask where every large deposit came from, and "I moved it from another account" without supporting documentation isn't enough.

The Collateral Question

If you own a home with equity, expect a lien. Plan accordingly.

SBA 7(a) requires lenders to take collateral to the extent it's available. For most acquisitions, primary collateral is business assets — equipment, furniture, fixtures, inventory. For businesses heavy in goodwill — service businesses with few hard assets — lenders reach for personal real estate.

If you own a home with equity, expect the lender to put a lien on it. This isn't a red flag. It's the standard mechanism SBA 7(a) uses to secure acquisition loans where business collateral doesn't fully cover the loan. It doesn't mean the lender forecloses the moment you have a bad quarter. It means they have legal recourse in a default scenario — which is why underwriting exists to make sure the deal cash flows before they write the check.

The buyers who get surprised by this find out in the closing meeting. The ones who aren't surprised read about it before the LOI.

Build Your Model the Way the Lender Builds Theirs

There are two versions of deal math that matter:

1. Your model
2. The lender's model

The checklist before you submit a financing package:

• Build DSCR from the tax return, not the CIM
• Remove meals, entertainment, auto, and cell phone from add-backs
• Apply market replacement rate to owner compensation — not the full draw
• Include your personal debt service in global DSCR
• Model the new debt service at the actual rate the lender quotes
• Verify 1.25x from tax return inputs before you get attached to the deal

If the number clears 1.25x using conservative inputs, you're likely through underwriting. If it's 1.15–1.25x, expect questions and compensating factors. Below 1.15x, the SBA path closes.

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