Why do tax returns carry so much weight?
Tax returns are filed with the government under penalty of law, so funders treat them as a reliable record of revenue and profit. Internal financial statements show more detail and more recent periods, but returns anchor the analysis. When the two disagree, underwriters generally want to understand why before relying on either.
That is why most full-doc funders request complete returns, with every schedule, for recent years. Missing pages are a common source of delay. See our documents checklist for the full package.
Which parts of the return do underwriters focus on?
The specific forms depend on your entity type, but underwriters generally focus on gross receipts, cost of goods sold, gross profit, officer compensation, depreciation and amortization, interest expense, net income, and the balance sheet and reconciliation schedules. For pass-through entities, they also review how income flows to owners' personal returns.
- Revenue and margins: trends across years.
- Non-cash expenses: depreciation and amortization, which reduce taxable income without using cash.
- Interest: shows existing borrowing costs.
- Owner compensation and distributions: how much cash leaves the business to owners.
Ask your CPA which forms apply to your entity.
Why do underwriters add back depreciation and interest?
Depreciation and amortization reduce taxable income but do not use cash in the year they are recorded, so underwriters add them back to estimate cash flow. Interest is added back because the analysis compares cash flow before debt payments with total debt service, including interest on the new loan. This produces a truer picture of repayment capacity.
This matters for established companies that invest heavily in equipment. Accelerated depreciation can make taxable income look modest in a year with large purchases, even when cash flow is strong. The adjustment is central to calculating the debt service coverage ratio.
Why might tax returns show less income than your books?
Differences often come from timing and accounting methods: depreciation taken faster for tax than for books, cash versus accrual reporting, year-end adjustments made by your CPA or expenses treated differently for tax purposes. These are normal, but underwriters need them explained, especially when the gap is large.
Ask your CPA for a short reconciliation between your financial statements and tax returns before you apply. A one-page explanation of the major differences saves days of back-and-forth. We do not give tax advice; your CPA is the right person to explain the entries.
What if you filed an extension this year?
Extensions are common and generally not a problem. Provide the filed extension, your most recent completed returns, year-end financial statements and year-to-date interim statements. Some funders will proceed and ask for the final return later, while others prefer to wait. Ask each funder how it handles returns on extension.
If you know the return will show a meaningful change from the prior year, share that context with your interim statements. Surprises when the final return arrives can reopen a completed review.
Do funders verify returns with the IRS?
Many do. Funders commonly ask you to sign an authorization allowing them to obtain tax return information directly from the IRS, then compare it with the returns you provided. Any mismatch, such as an amended return you did not share or a draft version, can stop the review until it is resolved.
Always submit the final filed versions, including any amendments. If your full-doc file is ready, compare term loans or credit lines, then start your application with 1Prime Capital.
Frequently asked questions
Which add-backs are usually accepted?
Depreciation, amortization and interest expense are the most commonly accepted add-backs. Documented one-time expenses and clearly above-market owner compensation may also be considered. Many funders typically accept only items supported by statements, returns or invoices, and they question aggressive adjustments.
Do owner distributions reduce cash flow in underwriting?
They can. Underwriters may subtract distributions owners need for personal obligations, particularly when calculating global cash flow across the business and its owners. How distributions are treated varies by funder, so be ready to explain your distribution pattern and owners' personal obligations.
How many years of returns do lenders review?
Many funders typically review two to three years to see trends, but it varies by funder, product and request size. They also look at year-to-date statements to see current performance. Consistent or improving results across years strengthen the file.
Can a year with a tax loss still get a loan?
Sometimes. If the loss came from non-cash items such as heavy depreciation, or from a documented one-time event, cash flow may still support a loan after adjustments. Underwriters will look at the reasons and the current trend. A clear explanation from your CPA helps.
Should my CPA talk to the underwriter?
It can help for complex returns, multiple entities or large book-to-tax differences. Many underwriters appreciate a brief call or written reconciliation from the CPA. Keep the conversation factual and focused on explaining numbers, not arguing for a particular outcome.
Let your numbers tell the full story
Share your returns and statements, and we will compare structures your cash flow supports.
Updated September 14, 2026 · 1Prime Capital Funding Team