The short answer
Global cash flow adds the cash flow of every business and person behind a loan, subtracts their taxes and living costs, and sets the total against all of their debt service, not only the new loan's. SBA requires at least 1.0x on a global basis and a justification for every adjustment. Banks set their own minimums.
The steps in short
- Start with the business. Take each business's cash flow available for debt service, after the owners' pay, and adjust it the way the lender will.
- Add the people. Add each guarantor's income from outside the business, and the pay the business gives them.
- Take out taxes and living costs. Subtract realistic personal taxes and living expenses.
- Count every obligation. Add up debt service on the new loan, all other business debt and all personal debt.
- Divide. Divide the combined cash flow by the combined debt service.
What it is
Coverage on one loan asks whether one property or one business can pay one payment. Global cash flow asks whether the people behind the loan can pay everything they owe. The OCC’s handbook for bank examiners says cash flow should be assessed on a global basis, and that the analysis may mean pulling together business statements, tax returns and Schedule K-1 forms for several partnerships, limited liability companies and corporations. It should count required and discretionary cash flows from all activities and any actual or contingent liabilities.
The reason is simple. A borrower with a strong building and a heavy personal debt load can still miss a payment, and a lender that only looked at the building would not have seen it coming.
The steps
- Start with each business. Take its cash flow available for debt service, after the owners are paid, and adjust it the way the lender will. SBA’s list of adjustments for a 504 loan is rent payments, unfunded capital spending, non-recurring income, distributions, distributions to cover S-corporation taxes and ownership compensation.
- Add the people. Add each guarantor’s income from outside the business. Add the pay the business gives them, because it is their income, and it was already taken out of the business’s cash flow in step one.
- Take out taxes and living costs. The OCC says to use realistic projections of personal debt payments, property and income taxes, and living expenses.
- Count every obligation. Debt service on the new loan, on all other business debt and on all personal debt. SBA requires a debt schedule from the applicant, including any shareholder debt.
- Divide. Combined cash flow over combined debt service is the global ratio.
A worked example
A business buys the building it now rents. The loan is $2,400,000 at 6.5 percent over 25 years, which is $16,205 a month and $194,460 a year. The rent of $150,000 goes away, and property taxes, insurance and upkeep of $45,000 take its place. All figures are an example.
| Line | Amount |
|---|---|
| Business cash flow before debt service, after buying the building | $475,000 |
| Plus: pay the business gives the owner-guarantor | $180,000 |
| Plus: the guarantor’s other income | $24,000 |
| Less: personal income taxes | ($58,000) |
| Less: living expenses | ($84,000) |
| Cash flow available for all debt service | $537,000 |
| Debt service for a year | Amount |
|---|---|
| New loan | $194,460 |
| Other business debt | $70,000 |
| Personal debt | $52,000 |
| Total | $316,460 |
Global coverage is $537,000 divided by $316,460, which is 1.70x. The business alone, with the new loan and its other debt, covers 1.80x. The difference is the personal side.
Now change one thing. If the guarantor’s personal debt were $150,000 a year instead of $52,000, perhaps from loans on other rental property, the total debt service would be $414,460 and global coverage would fall to 1.30x. The building did not change. The loan did not change. The person behind it did. That is what global cash flow exists to catch.
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What SBA requires
For a standard 7(a) loan SOP 50 10 8.1 asks for a debt service coverage ratio of at least 1.15x on the business’s historical or projected cash flow and at least 1.00x on a global basis. The global analysis must assess the effect of any affiliate business on the applicant’s cash flow, and the rent the project property will pay may be included in it. For a 504 loan the development company must prepare a global cash flow and justify each addition and subtraction.
Two rules are worth knowing. The lender must explain why each adjustment or add-back is prudent and necessary and how the business’s operations support it, in the credit memorandum, and an adjustment without that analysis is ineligible for the test. And where owners’ pay has been adjusted, SBA requires a global analysis showing the principals can still meet their obligations, with ownership compensation sufficient to support their current obligations and living expenses.
Where lenders differ
No federal number applies to a conventional loan, so these are decisions each bank makes in its own policy:
- Taxes and living costs. Some lenders use the actual personal tax return and the borrower’s stated living expenses. Others use a standard amount by household size. Ask which.
- Distributions. Whether money an owner takes out of the business for taxes is added back or deducted.
- Capital gains. The OCC says to focus on recurring cash flows and to count anticipated capital gains only when income has been historically dependent on them.
- Contingent liabilities. Guaranties the owners have given on other loans. The OCC lists direct and contingent liabilities among the things a bank’s standards should evaluate.
- The minimum. Each bank sets its own. SBA’s 1.00x is the only published one.
Mistakes that cost deals
- Counting rent twice. If the business pays rent to a property entity the owners also own, the rent is an expense of one and income of the other. Count it once. The example above avoids the problem by working from the business’s cash flow after buying the building.
- Using net income instead of cash flow. Net income on a tax return is after depreciation and interest and before owner pay and capital spending. Start from cash flow and make the adjustments one by one.
- Leaving out the guaranties. Debt the owners have backed with their own guaranty for other entities is a contingent liability. A lender finds it in the tax returns and the personal financial statements.
- Leaning on savings. The OCC says a full global analysis should be done despite significant liquid assets, because those assets may be needed for other liabilities and shortfalls.
What the public record can tell you
Nothing about any borrower’s global cash flow. No call report, HMDA record or SBA file holds it. The public record shows which lenders make owner-occupied loans and SBA loans at your size. The lender’s credit officer tells you how the lender counts the rest.
Terms used here
- Global cash flow: The combined cash flow of a borrower, its owners and their other businesses, set against all of the debt payments those same parties owe.
- Debt service coverage ratio (DSCR): Net operating income, or business cash flow, divided by the loan payments due in a year. It shows how many dollars come in for each dollar of debt service.
- EBITDA: Earnings before interest, taxes, depreciation and amortization: a business's operating profit before financing costs, income taxes and non-cash charges.
- Debt schedule: A table of every loan a business or borrower owes, showing for each the lender, balance, payment, maturity date and collateral.
- Contingent liability: A debt a person or company would owe only if something happens, most often a guaranty of someone else's loan that the borrower then stops paying.
- Personal guaranty: A signed promise by an individual, usually an owner, to repay a business or real estate loan personally if the borrowing company does not.
Sources
Every rule and outside figure above comes from one of these, opened on . Dates are the source's own. Figures from this site's data carry their own source and date beside them.
Next step: check the record
- Test your own numbersRun the coverage on the loan alone, then add the other debt service to see the global ratio.
- Run Loan Comps for an owner-occupied loanAdd the state to see which lenders have made owner-occupied commercial real estate loans near this size.
- Owner-occupied commercial real estate lendersBanks and credit unions that hold owner-occupied commercial real estate, by the size of the book.
Keep reading
- DSCR calculator: Cash flow over debt service. Type the cash flow and the loan terms, see the ratio and the cushion before it falls to 1.00x.
- How bankers evaluate a commercial loan deal: A credit officer asks one question five ways: how will this loan be repaid, and what happens if it is not? Knowing the five tests lets you size a request before you send it.
- Guarantor strength and recourse, explained: A guaranty is the lender's second way out. Whether you sign one, how much it covers and what the lender checks before accepting it shape a commercial loan as much as the rate does.
- What a lender-ready loan package looks like: A lender decides in minutes whether to keep reading. A package that answers the first five questions on one page, and backs each answer with a document, gets read.
- Owner-occupied commercial real estate loan checklist: When a business borrows on the building it works in, the lender is underwriting the business first and the building second. The package has to prove both.
Questions people ask
What global coverage does SBA require?
At least 1.0x on a global basis, in addition to 1.15x on the business's own historical or projected cash flow for a standard 7(a) loan. SOP 50 10 8.1 also says an adjustment to cash flow that the lender has not justified in writing does not count.
Do liquid assets make up for a thin global ratio?
The OCC handbook says a full global analysis should be done even when the borrower holds significant liquid assets, because those assets may be needed for other actual or contingent liabilities and for shortfalls.
Cite this
Source: The Lender Report, Global cash flow, explained step by step, https://lender.report/guides/global-cash-flow-explained/, data as of November 9, 2026.
General information, not legal, tax or credit advice. A lender's own policy decides what it will do; ask it for the policy in writing.