Yes, commission income can count for a mortgage when it is documented, has an acceptable history, and appears stable enough to continue. The amount a lender can use may be different from the commission shown on your latest paystub because underwriters review the pattern over time, not only your best month.
If you earn part or all of your pay through sales commissions, the key question is not simply, “How much did I make?” It is, “How much of that income is stable, documented, and likely to be available for the mortgage?” Here is how that review generally works for Florida homebuyers.
How lenders evaluate commission income
Commission pay is variable income. It can rise or fall with sales volume, seasonality, territory changes, product demand, or compensation-plan changes. That makes it different from a fixed salary.
For conventional loans sold to Fannie Mae, a two-year history is recommended. A shorter history may still be considered when the borrower has received the income for at least 12 months and there are positive factors that reasonably offset the shorter history. The lender also compares year-to-date earnings with prior years to identify whether the income is stable, increasing, or decreasing.
That does not mean every borrower with 12 months of commissions will qualify, or that every borrower needs exactly two years. Loan program rules, automated underwriting findings, the employer’s compensation structure, and the full loan file all matter.
| Income pattern | What the underwriter may focus on | Possible effect |
|---|---|---|
| Stable or increasing | Year-to-date income compared with prior earnings | An average may be used if the documentation supports it |
| Recently started | Length of history, related experience, and positive factors | May be usable after at least 12 months under some conventional guidelines, but approval is not automatic |
| Decreasing | Cause of decline and whether current income has stabilized | The usable amount may be reduced, or the income may not qualify |
| Highly seasonal | Full earning cycle and consistency across comparable periods | A longer lookback may be needed to avoid overstating income |
| Compensation plan changed | New base/commission split, quotas, territory, and expected continuance | Additional employer documentation may be requested |
How commission income may be calculated
Underwriters usually convert documented commission earnings into a monthly qualifying amount. For stable or increasing income, Fannie Mae guidance calls for an average using year-to-date and previous-year earnings, with at least 12 months included in the calculation.
Suppose a borrower earned $48,000 in commissions over the most recent 12-month period. A simple monthly average would be $4,000. But that is only an illustration. If the current year is running below the prior year, if part of the income was a one-time payment, or if the compensation plan changed, the lender may use a different figure.
When income is decreasing, the underwriter must determine whether it has stabilized. Under current Fannie Mae guidance, income that has not stabilized after a decline is not eligible for qualifying. If it has stabilized, the calculation may be based on the period after stabilization rather than a higher historical average.
This is why using last year’s total or multiplying one strong month by 12 can produce an unrealistic estimate. A proper preapproval should use the same evidence an underwriter will review.
Documents you may need
Expect the lender to document both your employment and the commission history. The exact list can vary, but common items include:
- Your most recent paystub showing year-to-date earnings
- W-2 forms, commonly covering the prior two years
- A written or verbal verification of employment
- Recent commission statements when paystubs do not explain the detail
- An employment agreement or compensation plan if the structure recently changed
- Personal tax returns when required by the loan program or the way income and expenses are reported
Fannie Mae’s current guide generally permits either a completed Request for Verification of Employment or the most recent paystub plus two years of W-2s, along with a verbal employment verification. Your loan file may require more based on its facts.
What can make commission income harder to use?
A strong recent month does not erase a declining annual trend. Underwriters look for a reasonable explanation and evidence that the present level is sustainable. Common complications include:
- Less than the required income history
- A significant decline from the prior year
- Large unexplained swings in monthly earnings
- A recent change of employer, industry, territory, or commission plan
- Gaps in employment or incomplete documentation
- Unreimbursed business expenses or tax-return details that affect the usable amount
Changing jobs does not always end the conversation, especially when the new role is in the same field. However, the lender must understand whether the new earnings are comparable and likely to continue. Ask for a review before making employment changes during the mortgage process.
How to prepare before applying
- Collect complete records. Gather paystubs, W-2s, commission statements, and any new compensation agreement.
- Compare the trend yourself. Look at year-to-date earnings against the same period last year, not just the prior annual total.
- Explain changes early. Be ready to document a territory reassignment, leave of absence, product launch, or pay-plan revision.
- Avoid estimating from your best month. Build your homebuying budget around a conservative, documented qualifying figure.
- Request an upfront review. Let an experienced mortgage team calculate the income before you rely on a purchase price.
You may also find it helpful to review how lenders handle bonus income, overtime income, and the broader mortgage underwriting process.
Why an upfront underwriting review can help
Many lenders have a processor perform the initial review and collect documents before the file reaches an underwriter. That can allow questions about commission history or a declining trend to surface later, when the borrower is already under contract.
Morgan Financial underwrites the file upfront. The underwriter identifies the specific items needed, and the processor then collects those documents. For a commission-based borrower, that sequence can make the process faster, smoother, and more predictable because the qualifying-income calculation is addressed earlier.
Morgan Financial may be able to close loans in 30 days or less and, in some cases, roughly 10 to 15 days. Timing is never guaranteed and depends on borrower responsiveness, property, appraisal, title, loan program, underwriting, and other transaction conditions.
Frequently asked questions
Do I need two years of commission income for a mortgage?
Not always. For Fannie Mae conventional guidance, two years is recommended, but a history of at least 12 months may be considered when positive factors support the shorter history. Other loan programs and lenders may apply different requirements.
Can declining commission income still count?
Possibly, but the lender must determine that the income has stabilized. The usable amount may be lower than your prior average. If the decline has not stabilized, the income may not be eligible for qualifying.
Can I qualify with a base salary plus commission?
Yes, the stable base salary may be evaluated separately from the variable commission component. The lender will document and calculate each type of income under the applicable rules.
Do lenders use gross or net commission income?
Mortgage qualification generally begins with documented gross employment income, but tax returns, unreimbursed expenses, and the borrower’s employment structure can affect the final calculation. The underwriter should review the complete file before giving a dependable answer.
Will a new commission job disqualify me?
Not automatically, but a new employer or compensation structure can require more analysis. The lender will review your history in the field, the new pay arrangement, current earnings, and the applicable loan-program requirements.
Get your commission income reviewed early
If you earn commissions and plan to buy a home in Melbourne, Brevard County, the Space Coast, or elsewhere in Florida, an early income review can help you set a realistic budget and avoid surprises after you are under contract.
Talk with Morgan Financial about an upfront mortgage review. We will help you understand which documents are needed and how your commission history may be evaluated.
Reviewed by Joe Harris, COO, NMLS 322991.
Sources: Fannie Mae Selling Guide B3-3.3-02 and Freddie Mac Guide Section 5303.1.
This article is for educational purposes only and is not a commitment to lend or a guarantee of approval, terms, rates, or closing time. Mortgage requirements vary by borrower, property, loan program, and lender. Morgan Financial, NMLS 318525.
