Income & Employment
Do Bonus, Overtime and Commission Income Count?
How lenders average variable income, how much history they want, and what to do when your bonus or overtime is trending down.
Updated 2026-08-24| Applies to: Borrowers whose pay includes bonus, overtime, commission or tips.
The short answer
Variable income usually counts when you can show a consistent history of receiving it, commonly around two years, and the income is likely to continue. Lenders typically average it over that history and will use the lower figure if the trend is declining.
Base pay is simple math. Everything else is an averaging exercise, and the average the lender uses often differs from the number in your head.
How averaging works
| Scenario | Common treatment |
|---|---|
| Two full years of bonus, stable | Average of the two years, divided monthly |
| Two years, current year higher | Usually the average, not the peak |
| Two years, current year lower | Often the lower current figure |
| Under one year of history | Frequently excluded |
Documents that support variable income
- W 2 forms for the past two years
- Year to date pay stub showing the variable categories separately
- A written verification of employment from the employer confirming likelihood of continuance
- Commission plan or bonus policy when the structure is unusual
When the trend is down
A declining trend is not automatically disqualifying, but it changes the number. If overtime dropped because of a temporary slowdown, a letter from the employer explaining the reason and expected continuance can matter.
Practical planning
If your qualification depends heavily on variable income, get the calculation done before you shop. Knowing the usable monthly figure keeps you from writing an offer your income cannot support.
Income calculation rules vary by loan program and lender. This is general education, not a commitment to lend.
Common mistakes to avoid
- Budgeting off your best year instead of the average
- Assuming a new commission role counts immediately
- Ignoring that unreimbursed business expenses can reduce usable commission income
Frequently Asked Questions
People also ask
What does PITI stand for?
PITI stands for principal, interest, taxes, and insurance, the typical components of a monthly mortgage payment estimate.
Read: How Much House Can I Afford?What is debt to income ratio and why does it matter?
Debt to income ratio compares your total monthly debt payments to your gross monthly income, and lenders use it to help gauge how much additional mortgage payment you can likely manage.
Read: What Lenders Look at When Approving a LoanHow many years of self employment do I need?
Two years is the common standard. Some programs allow one year with a strong prior work history in the same field.
Read: How Lenders Calculate Self Employed IncomeCan I close on a mortgage before starting a new job?
Sometimes. Certain programs allow closing with an offer letter and a start date shortly after closing, with conditions. It depends on the program, the pay structure and the lender.
Read: Changing Jobs During the Mortgage ProcessDo I have to explain why I was not working?
You will be asked for a brief written explanation. It can be short and factual; detailed personal or medical records are not typically required.
Read: Employment Gaps and Mortgage ApprovalDo I need two years at the same job?
Not always. Many programs look for a two year history in the same line of work rather than the same employer, and some situations allow less.
Read: How Mortgage Lenders Calculate Your IncomeTerms used in this guide
- Debt to Income Ratio
- Your monthly debt payments divided by your gross monthly income, expressed as a percentage. Lenders use it to judge whether a new mortgage payment fits your budget.
- Underwriting
- The lender's review of credit, income, assets and the property to confirm the loan meets program guidelines.
Written by
Manny Oloyede, Mortgage Broker
NMLS #1824463 | Ultimate Mortgage Brokers LLC NMLS #2619461 | Licensed in OH | KY | NC | PA | SC | TN | TX
I have worked in mortgage lending since 2018 out of the Akron / Cuyahoga Falls Branch, helping buyers, homeowners and investors across Northeast Ohio and every state where I am licensed. These guides reflect the questions I answer most often, written the way I would explain them on a call.
Keep reading
Changing Jobs During the Mortgage Process
How a new job, promotion, or move to 1099 work affects a mortgage in process, and what documentation lenders need to keep the file alive.
Credit & QualificationWhat Lenders Look at When Approving a Loan
An overview of how lenders evaluate credit, income, assets, debt, the property, down payment, and reserves when deciding on mortgage approval.
Self Employed BorrowersHow Lenders Calculate Self Employed Income
The line by line way underwriters convert tax returns into qualifying income for sole proprietors, partnerships and S corporations, plus common add backs.
Buying a HomeHow Much House Can I Afford?
Understand how salary, existing debt, property taxes, insurance, interest rate, down payment, credit, HOA dues, and reserves affect how much house you can afford.
Questions about your own numbers?
Send over your goal, income type and timeline and you'll get a straight answer on what is realistic.