Self-Employed Income Calculator
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Not sure how lenders will calculate your income?
Tax returns don’t always tell the full story. We can review your income structure and explore appropriate mortgage options.
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Calculator estimates are educational. A real mortgage professional can review your circumstances, documentation and lender requirements. A scenario review is not a loan approval or a guarantee of terms.
210 Mortgage | NMLS #219381
Understand your business income trend
This self-employed income calculator compares borrower-attributable business income across two completed years and a current YTD period. This models adjusted averages and trends; it does not determine qualifying income.
Your scenario estimate
Complete the numbered sections, then select Calculate.
- Adjusted earlier annual income
- Adjusted latest annual income
- Earlier-year monthly equivalent
- Latest-year monthly equivalent
- YTD monthly pace
- Year-over-year change
This is not a complete Schedule C, K-1, 1065, 1120S or 1120 analysis. It does not select an agency averaging method, approve add-backs, verify distributions or produce mortgage eligibility.
Want me to review these numbers?
Send your question and, if you choose, attach these estimates for a personal scenario review.
Educational estimates, not approval, a rate quote or a commitment to lend. Entered rates are hypothetical modeling assumptions, not currently available 210 Mortgage rates. No APR calculation, ARM changes or automatic eligibility decision. Self-employment results are arithmetic scenarios, not agency qualifying-income determinations. 210 Mortgage • Tyler Krug NMLS #219381 • Mortgage loans originated through My Community Mortgage, LLC NMLS #2408499 • Equal Housing Lender. See site licensing and disclosures.
How to Use the Self-Employed Income Calculator
Step 1: Two completed annual periods
Enter net income or loss attributable to you for the earlier and most recent completed years. Use income after business expenses, not gross sales, deposits or owner draws. If a K-1 already reflects your ownership share, do not multiply it again. This tool does not allocate ownership or evaluate access to distributions.
Step 2: Lender-reviewed adjustments
Enter net adjustments for each period only when the applicable cash-flow analysis supports them. Not all depreciation, amortization, one-time expenses or retained earnings can be used. Do not double count W-2 salary or a distribution already included in your figures.
Step 3: Optional year-to-date comparison
Enter the number of completed months covered by the P&L, from 1 to 12, then net income or loss attributable to you and any reviewed adjustment for those same months. Leave months at 0 to omit YTD. A monthly pace is not a full-year forecast and can be misleading for seasonal businesses.
Calculate, compare and request a review
Choose Calculate to see your estimate. Change one assumption at a time and calculate again. Contact information is optional. Use the review form or Text a Question when you need help verifying the inputs.
How the Calculator Works
Adjusted annual income = entered borrower-attributable income plus the signed reviewed adjustment. The two-year monthly average is the sum of both adjusted annual amounts divided by 24. YTD pace is adjusted YTD income divided by entered completed months; it is not included in the historical average.
Example calculation
Earlier adjusted income of $96,000 and latest adjusted income of $120,000 produce a $9,000 two-year monthly average. Adjusted YTD income of $54,000 over six months produces a $9,000 monthly pace. These are modeled figures, not an approved qualifying amount.
How to interpret your results
Compare the latest year and YTD pace with the historical average. A lower recent pace needs explanation and documentation. No automatic rule in this tool turns a particular percentage decline into approval or rejection.
Assumptions and factors that change the result
One business, two full annual periods and borrower-attributable results. No automated ownership allocation, business-liquidity analysis, tax deduction, guaranteed income continuance, documentation waiver or program selection. Fannie Mae requires a documented cash-flow and stability analysis; other agencies and lenders may use different methods.
Frequently asked questions
Can I enter my gross sales?
No. Use net income or loss after business expenses attributable to you, with supported cash-flow adjustments entered separately.
Will the lender use the two-year average?
Not necessarily. Documentation, current trends, business structure, distributions, liquidity and the applicable program determine usable income.
Related 210 Mortgage guides
- How self-employed mortgage income is analyzed
- Declining business income and mortgage approval
- Tax returns and mortgage qualification
Methodology sources
Guideline references checked October 6, 2026. Mathematical comparisons do not replace the applicable lender’s review.
