The Quick Read: For a single first-time buyer, the lender counts the income of the people on the loan, plus a few documented extras like boarder rent. The total is tested against an income cap of 80% of area median income for the home’s location. Income from people who live with you but stay off the loan is not added to that total. Program details are subject to lender guidelines and full file review, and nothing here is a commitment to lend.
Key Takeaways
- The cap tests total qualifying income against 80% of the area median income where the home sits, not where you live now.
- Only income of borrowers on the loan counts toward the cap. A parent who co-signs adds income to the total, even if they never move in.
- Boarder rent and rent from an accessory unit can count, but only with documentation and under limits.
- Being a first-time buyer unlocks 97% leverage on a one-unit home. If every occupying borrower is a first-timer, it also triggers a homebuyer education course.
- Check the cap first, then qualify on ratios and credit, then document the income. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.
What Is HomeReady, in Plain English?
HomeReady is a Fannie Mae loan program for buyers with moderate incomes. It sits inside the world of conventional loan programs, meaning loans that follow Fannie Mae or Freddie Mac rules rather than FHA or VA rules.
Conventional payment estimate
The starting figures are an example price at the first-time buyer’s minimum down payment. Replace them with yours.
Editable benchmark: 7.32% as of October 22, 2026 · Freddie Mac 30-year average via FRED®. A conventional market reference, not a conventional loan quote.
Estimate seeded at the low end of Fannie Mae’s published range (0.58%–1.86% a year); the insurer prices the actual premium on the score and the leverage. Applies only above 80% loan-to-value.
Illustrative starting assumptions: a $350,000 price, the first-time buyer’s minimum down payment, a thirty-year term at the current Freddie Mac benchmark, mortgage insurance at the low end of Fannie Mae’s published range, and property taxes and insurance estimated at typical national rates. Every field is editable.
Illustrative estimate only — not a Loan Estimate, approval, quote, or commitment to lend. The rate field carries the weekly Freddie Mac thirty-year conventional benchmark, a market reference and not a conventional loan quote; your rate is set by the lender at lock. The mortgage insurance figure is an editable estimate seeded from Fannie Mae’s published typical range, not a premium quote; the insurer prices the actual premium, and the cancellation month assumes scheduled payments with no extra principal and no change in value. Taxes, insurance and dues are editable estimates; closing costs are not included. Conforming loan limits apply by county. Licensed in sixteen states for consumer mortgages.
Its trade is simple. Your income must fall under a ceiling. In return, the program offers low down-payment options and added income flexibility.
You do not have to be a first-time buyer to use it. Repeat buyers qualify too. But first-time buyers get the most from it, because a one-unit principal residence can go to 97% loan-to-value (LTV) with a fixed rate when at least one borrower has had no ownership interest in a home in the previous three years. Everyone else tops out at 95%.
How Does the Income Test Work, Step by Step?
The income test runs in a set order. Lenders check the cap before anything else, because a loan over the cap cannot run as HomeReady at all.
Here is how the deal works:
1. Who is on the loan? The lender lists every borrower. Only borrower income counts toward the cap and toward qualifying.
2. What is the cap for this address? The lender looks up the area median income (AMI) for the property. Fannie Mae’s Selling Guide says total qualifying income cannot exceed 80% of AMI for the property’s location.
3. Is the total under the cap? The lender enters income into Desktop Underwriter (DU), Fannie Mae’s automated system. If the number fits, the loan can run as HomeReady.
4. Do the ratios and credit work? This is the normal conventional test, covered below.
5. Is everything documented? Pay stubs, traditional personal-income documentation, leases and rent records come last.
Buyers sometimes get one detail wrong. The cap follows the property’s location. Moving from a high-cost area to a lower-cost one changes your limit. Fannie Mae’s program page points to an AMI lookup tool you can use by address.
One more warning. Some older lender pages still say low-income census tracts have no income limit. That exemption was removed, per Fannie Mae’s Capital Markets sheet. Treat any page repeating it as outdated.
The Three-Bucket Model
Most confusion comes from mixing up three different jobs that income can do. Keep them apart and the rules get simple.
| Bucket | What goes in | Counts toward the cap? |
|---|---|---|
| Cap income | Wages and other income of borrowers on the loan | Yes |
| Qualifying extras | Documented boarder rent, accessory-unit rent | Yes, under rules |
| Outside the file | Income of household members not on the loan | No |
Income from people off the loan does not get added to your total. Some lenders may note it as a supporting factor on a file, but it is not income the program counts. Don’t build your budget on it.
Income Type by Income Type
For one first-time buyer, each income type gets its own treatment.
| Income type | Counted? | What the lender wants |
|---|---|---|
| Salary or hourly wages | Yes | Pay stubs, W-2s |
| Overtime, bonus, commission | Yes, if steady | A history, usually averaged |
| Self-employment | Yes, if documented | Traditional personal-income documentation, business records |
| Benefits | Yes, if ongoing | Award letters, proof of continuance |
| Boarder rent | Yes, capped | Payment records, shared residency |
| Accessory-unit rent | Yes, reduced | Lease, rent records |
| Non-occupant co-borrower | Yes | Full income documents |
| Non-borrower household member | No | Not applicable |
Variable income is where files stall. A lender wants to see that overtime or commission will likely continue, so it looks back over time and averages. A recent job change into a commission role can leave you with less countable income than your paycheck suggests.
Whose Income Counts When You Are Buying Alone?
Solo applicant. This is the cleanest file. Your income is the total. If it sits under the cap and your ratios work, you are through the first gate.
Adding a co-borrower. A second borrower’s income joins the total. It can help your debt-to-income ratio (DTI), which compares monthly debts to monthly income. But it can also push the total over the cap. Adding a high earner can help one test and break the other.
A parent who will not live in the home. A non-occupant co-borrower is allowed under Fannie Mae’s underwriting rules. Their income counts toward the cap, per Fannie Mae’s product matrix. That surprises many families, who assume a helper’s income sits outside the test. It does not. A parent who earns well can push the total past the limit.
Manual underwriting also gets tighter with a non-occupant. Expect lower leverage and a stricter ratio based on your own income alone. Confirm the current figures with your lender, since older fact sheets on this topic may be stale.
A household member who stays off the loan. A partner, sibling or adult child living with you adds nothing to the total. They also add nothing to the cap test. If you want their income counted, they must go on the loan, and then the cap applies to them too.
Boarder and Roommate Income
Boarder income is rent paid by someone who lives in your home. On a standard conventional loan it is generally not an eligible income source. HomeReady is one of the exceptions, per Fannie Mae’s flexibilities sheet.
Here is what the lender looks for:
- A cap on how much of your qualifying income boarder rent can make up
- Payment records covering most of the past year
- Proof the boarder has shared your residence for the past year
That last point trips up first-time buyers. If you are buying a home you have never lived in, you may have no shared history with a boarder there. Ask your lender how a prior shared address gets treated before you count on this income.
Accessory-unit rent works differently. Rent from a basement apartment or garage unit is reduced for vacancy and loss. A buyer who has never been a landlord also faces a limit tied to the housing payment. Lenders ask for a lease or rent records.
Does Being a First-Time Buyer Change How Income Is Counted?
Not directly. The income rules above apply to first-timers and repeat buyers alike. Your buyer status changes two other things.
First, it opens up the 97% leverage tier on a one-unit principal residence. Second, it can trigger education. If all occupying borrowers are first-time buyers, at least one must complete homeownership education before closing, per Fannie Mae. Fannie Mae offers a course called HomeView. A course required by a down payment assistance program can also satisfy the rule. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.
Now the mixed household. Say you are a first-time buyer and your co-borrower, who will live with you, owned a home before. The education rule is not triggered, because not every occupying borrower is a first-timer. You still keep the first-time-buyer leverage, since the 97% tier needs only one first-time borrower. For more detail on qualifying, see Lendmire’s piece How to Qualify for a HomeReady Conventional Loan as a First-Time Buyer.
How Do Ratios and Credit Fit In?
Once income clears the cap, it gets used the normal way. Across the wholesale programs Lendmire places files with, the automated finding governs most files. The total ratio ceiling is 50%. Manually underwritten loans run at 36% or 45%, depending on reserves and score factors.
The credit floor on those wholesale programs starts at a 620 decision score. Some lenders set a higher floor, so a 620 does not settle the question.
Mortgage insurance applies above 80% LTV. You can request cancellation at 80% of the original value, with good payment history, no subordinate liens and no drop in value. The servicer must end it automatically at 78%. HomeReady also carries lower mortgage insurance coverage requirements at higher LTV, which can ease the monthly budget. Exact premiums depend on your file. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.
A Worked Example (No Dollars, Just Structure)
Picture a first-time buyer, applying alone, with a base salary plus occasional overtime. Her mother lives with her part of the year but will stay off the loan. She plans to rent a room to a friend.
1. Cap check. The lender uses her salary plus averaged overtime. The total comes in under 80% of the AMI for the property’s address. Her mother’s income is not counted.
2. Boarder rent. The friend has no payment history yet, because the home is new. That rent goes unused for now.
3. Ratios. Without boarder rent, her DTI sits under the 50% ceiling on the automated finding.
4. Education. She is the only occupying borrower and a first-timer, so she completes the course.
5. Leverage. She is buying a one-unit home with a fixed rate, so the 97% tier is open to her.
Now change one fact. Suppose her mother joins the loan to help with DTI. The mother’s income joins the total, and the cap may now be exceeded. The file that worked solo may now fail the first gate.
Common Mistakes and Outdated Advice
- Assuming household income counts. Only income of people on the loan counts.
- Believing helpers sit outside the cap. A non-occupant co-borrower’s income is inside it.
- Using the buyer’s current address for the cap. The cap follows the property.
- Trusting old low-income-tract advice. That exemption was removed.
- Mixing up programs. Freddie Mac’s Home Possible also limits income to 80% of AMI, but it is a separate program with its own guide.
- Counting boarder rent with no history. Documentation comes first.
For a side-by-side look at how HomeReady stacks up against other conventional options, see Lendmire’s piece Homeready vs. Standard Conventional Loan for a First-Time Buyer.
What If Your Income Does Not Fit?
You have a few paths:
- Change who is on the loan. Removing a high-earning co-borrower may bring the total under the cap.
- Check a different property. A different location can mean a different AMI.
- Move to a standard conventional loan. It has no income cap. First-time buyers can still reach 97% leverage, and other buyers 95%.
- Look at other loan types. FHA or VA may fit, depending on your situation. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
Each path has tradeoffs on mortgage insurance, leverage and ratios. Run them against your actual file rather than guessing.
Key Terms Defined
Area median income (AMI): The middle income for an area. HomeReady caps your income at 80% of it for the property’s location.
Qualifying income: The income a lender counts to approve your loan. Only documented, steady income makes the list.
Debt-to-income ratio (DTI): Your monthly debts divided by your monthly income. Lenders use it to judge whether you can carry the payment.
Non-occupant co-borrower: A person on the loan who will not live in the home, such as a parent. Their income counts toward qualifying and toward the cap.
Boarder income: Rent paid by someone who lives in your home and is not on the loan. HomeReady allows it with documentation.
Desktop Underwriter (DU): Fannie Mae’s automated system. It reviews a file and returns a finding.
Frequently Asked Questions
Does a roommate’s income count if they are not on my loan?
Only as documented boarder rent, and only with limits. The rent must be paid to you, with records covering most of the past year and proof of shared residency. Their wages do not count. If you want their paycheck counted, they must be a borrower.
Can my partner’s income help if they live with me but are not on the loan?
No. Income from household members who are not on the loan is not added to qualifying income or measured against the cap. If you want it counted, your partner must join the loan, and the cap then applies to their income too.
Do I have to be a first-time buyer to use HomeReady?
No. Repeat buyers can use it. First-time status matters for two things: the 97% leverage tier on a one-unit principal residence, and the education course when every occupying borrower is a first-timer. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
Does a parent co-signing outside the home help or hurt?
Both are possible. The parent’s income can lower your DTI, but it also counts toward the 80% AMI cap. A parent with strong earnings can push the total over it. Check the cap with the parent’s income included before you commit.
Is the income limit based on where I live now?
No. It follows the address of the property you are buying. The same income can fit under the cap in one area and miss it in another.
Where to Go From Here
If you are buying a home and want to see whether a conventional loan fits your file, Lendmire can help you compare the options and what each one asks of the file. Bring your income documents and the address you are considering, and the cap check comes first.
Tax treatment can depend on your situation; borrowers should speak with a qualified tax professional before relying on any deduction or credit.
For your own numbers, request a scenario review with Lendmire.
About Lendmire
As a mortgage broker (NMLS# 2371349), Lendmire helps homeowners and home buyers in 16 states with FHA, VA, conventional and jumbo purchase and refinance loans arranged through wholesale lenders. Lendmire is never the lender; program terms are set by the lender and the agency guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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Informational only. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
References
1. Fannie Mae Selling Guide B5-6-01: HomeReady Mortgage Loan and Borrower Eligibility
2. Fannie Mae HomeReady program page
3. Fannie Mae HomeReady Capital Markets sheet
4. Fannie Mae Selling Guide B5-6-02: HomeReady Underwriting Methods and Requirements
5. Fannie Mae HomeReady Product Matrix
6. Fannie Mae’s flexibilities sheet
This article is part of Lendmire’s conventional loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Does Renting a Room Count as Income on a Conventional Loan? · Can a Buyer Get a Conventional Loan With a Small Down Payment? · Can a Repeat Buyer Get a Homeready Conventional Loan?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Important disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage brokerage. Lendmire is not a direct lender, depository institution, or financial advisor. All loan inquiries are subject to lender underwriting; this article does not constitute a commitment to lend. Rates, terms, and program guidelines are subject to change without notice and vary by borrower profile, property type, and state. Information in this article is general in nature and is not financial, legal, or tax advice. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.