--- title: "Two Years of Tax Returns vs One Year: When Overlays Allow | Ondo Real Estate | Ondo RE" canonical: https://www.ondorealestate.com/blog/two-years-of-tax-returns-vs-one-year-mortgage/ --- # Two Years of Tax Returns vs One Year: When Overlays Allow Two years is the usual agency ask. One year is an overlay conversation, not a right. [Home](/)[Learn](/learn/)CreditCredit Educational [← Mortgage learning hub](/learn/) If you are self-employed or 1099, the file usually starts with two years of personal (and business) tax returns plus transcripts. A one-year file is not “caught up.” It is a different overlay, and many lenders will not make it. Snapshot as of 2026-08. ## What two years is trying to prove Agency (Fannie Mae, Freddie Mac, and many FHA) files typically want two years of self-employment in the same line of work, documented with tax returns and transcripts. Underwriters are not collecting souvenirs. They need a pattern of net income after expenses that they can average. One strong year after a W-2 career can still be thin if the business has no history of surviving a slow season. See [how underwriters verify income](/blog/how-underwriters-verify-income/) for the W-2 vs 1099 vs bank-statement stacks. ## When a one-year overlay even enters the chat Some lender overlays allow a shorter history when the borrower has a documented track record in the same occupation as a W-2 employee, a complete year of returns, year-to-date profit and loss, and strong compensating factors. That is an overlay, not a published right. Typical compensating pieces people bring — still not a promise: - Same occupation and similar duties as the prior W-2 role (for example, a nurse who went 1099 in the same specialty). - A full year of filed returns, matching transcripts, and a year-to-date profit and loss that a CPA will stand behind. - Reserves, a stable contract, and DTI that is not already at the edge. If write-offs crush taxable income, the conversation may move to [bank-statement / Non-QM](/blog/bank-statement-loans-when-tax-returns-undercount-income/) instead of “please ignore year two.” A CPA letter still does not replace the return stack: [CPA letter vs tax returns](/blog/cpa-letter-vs-tax-returns-underwriting/). If the 1099 work only started last month, start with [I just went 1099 last month](/blog/just-went-1099-last-month/), not this overlay. ## What happens next - Gather two years of returns and transcripts even if you hope an overlay applies. - Use the [income calculator](/calculators/income/) with an average you can document, not last month’s deposits. - Ask a loan officer which investor overlay, if any, can treat one year — before you write an offer that assumes it. ## Common questions ### Do Fannie and Freddie always require two years of self-employment? ### Does a CPA letter replace a missing year of returns? ## Keep going [Mortgages when your income is not the same every month How lenders typically average overtime, 1099, commission, and self-employed income, what documents to gather, and when a bank-statement or Non-QM option is even in the conversation.](/learn/variable-income/)[CPA Letter vs Tax Returns: What Actually Moves Underwriting Agency self-employed files are usually moved by returns and transcripts. A CPA letter supports; it does not replace the stack. Not tax advice.](/blog/cpa-letter-vs-tax-returns-underwriting/)[I Just Went 1099 Last Month A brand-new 1099 job is usually not yet a qualifying average. What still counts from W-2 history, when a one-year overlay even enters the chat, and what to do next.](/blog/just-went-1099-last-month/)[K-1 Income: What Usually Counts Partnership and S-corp K-1 income is taken from the form and matching returns, not from distributions alone. What underwriters typically count, limit, or exclude.](/blog/k-1-income-what-usually-counts/)[1099 Mortgage Documentation Checklist What contract and gig workers typically need for a mortgage file: returns, transcripts, YTD profit and loss, bank statements, and contracts, plus common gaps that stall underwriting.](/blog/1099-mortgage-documentation-checklist/)[Required income calculator Work backward from a target price to an illustrative income need.](/calculators/income/) ## What to do next Education first. A conversation with a loan officer is how you find out what may actually fit your file. [Estimate required income](/calculators/income/)[Start a mortgage conversation](/qualify/) Loan information is provided by Ondo Real Estate (NMLS ID on file). This is not a commitment to lend, a loan approval, or an offer of credit. Rates, terms, and payments shown are estimates for illustration only, are not a quote, and are subject to credit approval, underwriting, and market conditions. You are not required to use Ondo for financing to buy or sell with Ondo. Equal Housing Lender. Program rules, fees, and county loan limits change. Confirm the current published schedule and lender overlays. Nothing here is a quote, a lock, or a credit decision. [Licensing and disclosures](/licensing/)