Why Buyers, SBA Lenders, and Cash Investors Are Looking Beyond the Tax Return in 2026
By Michael Shea, CEPA, CBI
Partner, Transworld Business Advisors
Over the past few years, I have seen a major shift in how buyers evaluate businesses.
When interest rates were low and money was abundant, many buyers were willing to accept a seller’s explanation for inconsistencies in the books. Today, those days are largely gone.
Banks are scrutinizing deals more closely. SBA lenders are digging deeper into financial records. Buyers are demanding evidence. Everyone wants confidence that the cash flow being presented is real, sustainable, and transferable.
The challenge is that many Main Street businesses don’t have pristine financials. Tax returns may show aggressive deductions. Internal profit and loss statements may not perfectly match tax filings. Owner perks are often mixed with business expenses. In industries such as restaurants, trades, home services, construction, and retail, this is extremely common.
So how do buyers validate cash flow when the books leave room for doubt?
The answer is triangulation.
Instead of relying on a single document, sophisticated buyers look for multiple independent sources that all point to the same conclusion.
Why Cash Flow Matters More Than Ever
In today’s credit market, lenders want to know one thing:
Can this business reliably generate enough cash flow to service debt and still provide a return to the new owner?
A buyer may love a business concept. They may love the location. They may even love the growth story.
But if cash flow cannot be proven, financing becomes difficult and valuation suffers.
I’ve seen businesses lose hundreds of thousands of dollars in value simply because the owner could not adequately support their claimed earnings.
The good news is that even imperfect books can often be substantiated through operational and third-party evidence.
Method #1: Follow the Money
Bank Deposits Don’t Lie
The first thing serious buyers and lenders will do is compare revenue reported on financial statements against actual bank deposits.
If a company claims $2.4 million in annual sales but only deposited $1.8 million into the bank, questions immediately arise.
Conversely, if the deposits closely match reported revenue, confidence increases substantially.
Bank deposits establish a minimum revenue floor that can be independently verified.
Merchant Processing Statements
Many businesses process the majority of sales through credit cards.
Payment processors such as:
- Square
- Stripe
- Toast
- Clover
- First Data
maintain independent transaction records.
These reports often provide stronger proof of revenue than internally prepared financial statements because they originate from third-party systems.
Sales Tax Filings
Sales tax records create another audit trail.
If the business reported taxable sales to the state, buyers can verify whether reported revenue aligns with government filings.
A discrepancy between tax filings and internal books is a major red flag.
A close match builds confidence.
Method #2: Validate Revenue Through Operations
One of my favorite strategies is something I call “operational reality testing.”
Instead of asking what the books say, ask:
“What would have had to happen operationally for this revenue to occur?”
Transaction Count × Average Ticket
This is especially effective in restaurants and retail.
For example, the restaurant Giovanni’s Italian reported approximately $788,000 in first-quarter revenue and generated over $107,000 in net income during the period.
A buyer can test that number by reviewing:
- POS transaction counts
- Guest counts
- Average ticket values
- Reservation volumes
If transaction activity supports the revenue claim, the cash flow story becomes much more believable.
Capacity Utilization
For service businesses, validation often comes from capacity.
Examples include:
- Number of technicians
- Number of service vehicles
- Number of available bays
- Number of classrooms
- Number of memberships
If a business consistently operates near capacity, projected revenue becomes easier to defend.
Method #3: Use Vendor Purchases to Reverse Engineer Revenue
Many buyers overlook one of the strongest verification tools available:
Vendor records.
For restaurants in particular, food purchases create a remarkably reliable revenue trail.
Looking at Givanni’s food and beverage costs exceeded $267,000 during the first quarter of 2026.
That inventory has to go somewhere.
If a restaurant purchased that volume of seafood, meat, produce, and beverage inventory, buyers can estimate expected sales based on industry-standard food cost percentages.
A restaurant cannot purchase lobster by the truckload and somehow generate only minimal sales.
The inventory movement itself helps validate revenue.
The same principle applies to:
- HVAC contractors
- Plumbing companies
- Manufacturing businesses
- Landscape firms
- Auto repair shops
Materials leave footprints.
Those footprints can often be measured.
Method #4: Look Inside Operational Software
Today’s business management software creates powerful validation tools.
Platforms such as:
- Jobber
- ServiceTitan
- Housecall Pro
- HubSpot
- Salesforce
track virtually every customer interaction.
Buyers can review:
- Work orders
- Signed estimates
- Completed jobs
- Invoice counts
- Technician utilization
The numbers often tell the real story better than the accounting software.
If a home service company completed 2,500 service calls in a year with a $450 average ticket, revenue estimates become relatively straightforward.
Method #5: Verify Labor Through Payroll Records
One of the easiest ways to validate expenses is through payroll filings.
Quarterly IRS Form 941 reports provide an independent record of wages paid.
These filings help buyers determine:
- Actual employee costs
- Owner compensation
- Family payroll
- Potential add-backs
This becomes especially important when sellers claim significant Seller’s Discretionary Earnings (SDE) adjustments.
For example, the recast analysis contained in Giovani’s recasts adjusts officer compensation and various discretionary expenses to calculate normalized owner earnings.
However, buyers increasingly want supporting evidence for every add-back.
The phrase “trust me” no longer works.
Documentation wins.
The New Reality of SBA Lending
Let’s be honest.
Eventually, most SBA lenders are still going to want clean tax returns.
There is no substitute for organized financial reporting.
However, operational proof can bridge the trust gap long before underwriting begins.
When buyers can see:
✅ Bank deposits
✅ Merchant statements
✅ Sales tax filings
✅ Payroll filings
✅ Vendor purchase histories
✅ CRM activity
✅ Operational volume metrics
the business becomes substantially more credible.
That credibility often translates directly into higher valuations, stronger offers, and smoother due diligence.
Final Thoughts
In 2026, proving cash flow isn’t simply an accounting exercise.
It’s an evidence exercise.
The strongest businesses are not necessarily the ones with perfect books. They’re the ones that can support their story from multiple independent sources.
If your tax returns, internal P&Ls, and operational data all point to the same conclusion, buyers gain confidence.
And confidence is what creates value.
As I tell sellers all the time:
“Businesses don’t sell on what the owner believes they earn. They sell on what a buyer can verify.”
The more ways you can prove your cash flow, the more likely you are to maximize value when it’s time to exit.
Michael Shea represents the Tampa Florida Transworld office. In business since 2005, he has established a reputation as a trusted business broker across Florida’s key markets- from Tampa to Orlando, Melbourne, and more. Over the past two decades, Michael and his team have closed over $1 Billion in sold business volume and presided over more than 476 transactions. His credentials include the IBBA Certified Business Intermediary®, and most recently, the prestigious Certified Exit Planning Advisor® (CEPA) credential. He is also a Florida Licensed Real Estate Broker and Business Brokers of Florida Board Certified Intermediary . Shea is a member of the VRMA and a recognized expert in property management and vacation rental management business sales