The Quick Read: Yes, sometimes, but both pieces have to pass at once. Vested and delivered RSUs can count as qualifying income when you document them. An interest-only jumbo is then tested on the payment you will owe after the interest-only period ends, not on the smaller payment you make at first. Approval depends on the lender’s guidelines and a full file review, and nothing here is a commitment to lend.
Both halves of the question have their own rules. Neither one cancels the other. Here is how they fit together.
Jumbo payment estimate
The starting figures are an example price in the jumbo range with ten percent down on a thirty-year fixed. Replace them with yours.
Editable benchmark: 7.40% as of October 15, 2026 · Freddie Mac 30-year average via FRED®. A conventional market reference, not a jumbo loan quote.
Illustrative starting assumptions: a $1,000,000 price in the jumbo range, ten percent down on the top-leverage lane, a thirty-year fixed structure at the current Freddie Mac conforming benchmark, 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 conforming benchmark, a market reference and not a jumbo loan quote; jumbo rates are set by the lender and the lane at lock and differ from the conforming benchmark. An adjustable-rate scenario is shown at the benchmark for the whole term; the rate after the initial period is unknown. Reserve months and appraisal counts follow the lane sheet for the amount band; the automated finding may require more. Taxes, insurance and dues are editable estimates; closing costs are not included. On most lanes the conforming limit for the county decides whether a loan is jumbo at all; two lanes start at a stated dollar floor instead. Licensed in sixteen states for consumer mortgages.
What Counts as RSU Income, and What Doesn’t?
Only vested, delivered shares count. A grant that has not vested yet is a promise, not income. Lenders use what has already landed in your account, averaged over time.
The agency rulebooks show the baseline. The Fannie Mae Selling Guide says restricted stock must have vested and been distributed without restrictions. It also says sign-on awards that vest over time are not eligible. Jumbo loans are not bound by those agency rules, so each jumbo investor sets its own. Many follow the agency approach. Some tighten it.
Three things usually decide how much RSU income a lender will use:
- Vesting and delivery history. Agency guidance leans toward two years of history. With offsetting strengths, a shorter record can sometimes work. Under 12 months, the units generally cannot be used.
- How the share price is set. Lenders do not take today’s price. They typically use an averaged price, and the method differs by investor.
- Whether the stock is publicly traded. Public-company RSUs are far easier to document than private-company equity.
Picture a software engineer hired a year and a half ago with a large sign-on grant still vesting. The base salary counts. The unvested grant does not. A colleague with three years of steady quarterly vests and the same offer-letter total may qualify for far more. The offer letter and the qualifying income are two different numbers.
What Does the Lender Want to See?
Expect a heavier file than a salaried-only borrower. The agency standard asks for proof of the vesting and proof the money arrived. Jumbo lenders borrow much of that list.
The Fannie Mae page lists a verification of employment showing restricted stock distributions, or a recent paystub plus two years of W-2s. It also calls for evidence the stock is publicly traded, the current vesting schedule, and a brokerage or bank statement showing earlier distributions. A verbal check with your employer is part of it too. Freddie Mac’s guide adds a requirement that the income be expected to continue for at least three years.
| Document | What it proves |
|---|---|
| Recent paystub and W-2s | Pay history and past distributions |
| Vesting schedule | What vested, and what is still ahead |
| Brokerage statements | Shares or cash actually received |
| Employer verification | You are still employed, and the award stands |
| Proof of public trading | The stock has a market price to average |
Gather the vesting schedule and statements before you talk to a lender. A clean paper trail is the easiest fix on the list.
How Does Interest-Only Change the Test?
You are tested on the payment after the interest-only period ends. The lender asks whether you can carry a fully amortizing payment over the years that remain, not whether you can carry the smaller early payment.
An interest-only loan means your scheduled payments cover only the interest for a set period, as the CFPB’s key terms page puts it. Federal repayment rules for these loans work from the higher payment after the reset. Under Regulation Z’s ability-to-repay provision, the lender tests a payment that repays principal over the term left after the interest-only stretch. Because that term is shorter, the tested payment is higher than a straight thirty-year schedule would suggest.
Interest-only is also legal. It just cannot be a General Qualified Mortgage. The CFPB’s compliance guide says those loans may not have interest-only features and may not run past 30 years. That is why these loans sit in the non-QM and jumbo world, where lenders make their own underwriting calls.
Interest-only does not lower the income you need to show. It lowers your early cash outflow. Those are different things.
What Do the Wholesale Jumbo Programs Allow?
The envelope is wide, but the interest-only lane is tighter. Across the wholesale programs Lendmire places files with, the headline jumbo lane starts at a 660 decision score. Leverage reaches 90% on several lanes (several top out just under that, at 89.99% combined loan-to-value), and the rest stop at 80%. Loans run to $5,000,000 on the largest lanes.
The interest-only lanes carry a 43% ratio ceiling, versus 50% on the fixed lanes and 45% on the adjustable ones. That matters for you. Your debt-to-income ratio compares total monthly debts, including the new mortgage, with qualifying income. A lower ceiling means less room for error on a file whose income comes partly from averaged stock.
| Structure | Ratio ceiling | Fit for RSU earners |
|---|---|---|
| Fixed | 50% | Most room, steady payment |
| Adjustable | 45% | Payment can change later |
| Interest-only | 43% | Lowest early outlay, least ratio room |
Reserves are counted in months of the full payment and rise with the loan amount. Larger loans often need two appraisals. All of this is subject to lender guidelines and full file review. Occupancy matters too: primary, second-home, and investment use each carry their own leverage, and this article covers the home you live in.
Reserves are one place where RSUs can help in a second way. Vested shares sitting in a brokerage account may count toward reserves, subject to how the lender values them. Counting shares as income and counting them as assets are separate decisions, and lenders treat them separately.
Where Do RSU Files Get Stuck?
Most problems come from history, timing, or the employer. The edge cases are predictable, and you can often see them coming.
- New hires. Sign-on grants still vesting do not count under the agency method. With under a year of history, the RSU income may be unusable.
- Recent IPOs. A company that went public recently may fall short on the averaging and public-trading requirements.
- Private-company equity. Many lenders will not count it as income. Check this before you apply.
- A single large vest. One spike does not make a pattern. Averaging smooths it down.
- A job change mid-process. A new employer means a new verification, and a new grant that has not vested.
- Dollar-denominated grants. Some employers grant a dollar value rather than a share count. Share counts can look like falling income if the lender misreads them. Bring grant paperwork that shows the dollar amounts.
Lenders also differ on the averaging formula. The same shares can produce different qualifying income at different investors. Freddie Mac’s method has also been updated over time, so confirm the current rule with the lender rather than trusting an old job aid.
Is Interest-Only Smart When Your Pay Is Stock?
It can be, but it is a real tradeoff. The lower early payment helps cash flow. The risk is that your income is the part of your pay most tied to the market.
Say you buy with a plan to use the early years for building savings, with a bonus-heavy vest schedule. That can work. Now say the stock drops, vesting slows, or layoffs hit. The interest-only period still ends on schedule. The payment steps up, and principal repayment starts over a shorter remaining term. During interest-only years, a true interest-only loan has no scheduled principal reduction, so you build equity only through appreciation or extra payments you choose to make.
The CFPB also notes that when payments do not cover the interest due, the balance can grow, which is called negative amortization. Confirm in writing which kind of loan you are being offered.
Interest-only tends to be a poor fit when:
- Most of your qualifying income comes from RSUs with a short track record.
- You would stretch to buy with no cushion if the stock dropped.
- You have no plan for the payment step-up.
- Your reserves rely mostly on the same company stock.
It tends to fit better when your base pay covers the post-reset payment with room to spare and the RSUs are extra. Honestly, that is the profile lenders like best too. Here the borrower’s comfort and the lender’s test tend to point the same way.
Should You Sell, Hold, or Borrow Against Your Shares?
That is a personal decision, and the loan is only one input. Selling shares to fund a down payment gives you cash. Holding them keeps your upside and your exposure. Either way, your file shows less if the shares are gone, because vested holdings can support reserves.
Tax treatment can depend on your situation; borrowers should speak with a qualified tax professional before relying on any deduction or credit. Beyond that, plan the sequence. Do not sell a large block right before applying without asking the lender how the sale affects your documented history and assets.
Is Interest-Only Right for You? A Short Checklist
Answer these honestly before you apply:
1. Does your base pay, plus only the vested history a lender will count, cover the post-reset payment?
2. Could you handle the step-up if the stock fell by half?
3. Do you have reserves that do not depend on the same stock?
4. Do you know exactly when the interest-only period ends?
5. Have you asked the lender how it values your RSUs, and whether it counts the shares toward reserves?
Four or five yeses mean the structure is worth pursuing. Two or fewer mean a fixed or adjustable jumbo may be the safer route. Lendmire’s jumbo loan programs include all three structures, which lets you compare them against the same file.
How Should You Prepare Before You Apply?
Start before your next vest, not after. A little groundwork changes what the file looks like.
1. Pull your vesting schedule and every grant agreement.
2. Download brokerage statements that show past deliveries.
3. Gather recent paystubs and W-2s.
4. Check whether your stock is publicly traded and how long you have had a steady vest history.
5. Ask your employer how a verification of employment will list restricted stock.
6. Talk to a broker about which jumbo lanes accept RSUs, and how each one averages the share price.
7. Avoid large moves in credit or assets until the file is done.
If a job change is possible, think about timing. A new grant with no vesting history will not help you, and a new employer restarts the verification.
Key Terms Defined
RSU (restricted stock unit): a promise of company shares that you receive as they vest.
Vested: the shares have become yours under the grant schedule.
Interest-only loan: a loan whose scheduled payments cover only interest for a set period.
Jumbo loan: a mortgage above the county’s conforming loan limit, which is set by the Federal Housing Finance Agency and varies by county.
Qualified Mortgage (QM): a loan type with product limits that gives lenders a presumption of compliance with federal repayment rules.
Non-QM: a legal loan that falls outside those product limits, so the lender documents repayment ability itself.
Frequently Asked Questions
Do unvested RSUs count toward qualifying income?
No. Under the agency method, only vested and distributed shares count. Unvested grants may still matter in other ways, such as showing employer commitment, but they do not add to the income number. Jumbo lenders set their own rules, so ask each one how it treats them.
Can RSUs from a private company qualify?
Sometimes, but it is harder. The agency approach requires evidence that the stock is publicly traded, and many jumbo lenders follow that logic. Private-company equity often needs a lender that has a specific policy for it, and the documentation burden is higher.
What if I change jobs while my loan is in process?
Expect a new employment verification, and expect the new employer’s unvested grant to be excluded. Tell your broker before you accept an offer. A change can shift which lane fits, or it can pause the file until the new income has history.
Does counting RSUs limit which jumbo structure I can choose?
Not by itself. Fixed, adjustable, and interest-only structures all exist on the wholesale lanes. The ratio ceiling differs, though, with 43% on the interest-only lanes versus 50% on the fixed lanes. All of it is subject to lender guidelines and full file review.
Does every jumbo lender accept RSU income?
No. Jumbo investors set their own policies. Some follow the agency approach closely, some tighten it, and some decline equity compensation. A broker who works with several wholesale lenders can show you which ones accept your kind of income.
Next Step
If you are buying a home and want to see whether a jumbo loan fits your file, Lendmire can help you compare the options and what each one asks of the file. Bring your vesting schedule and brokerage statements, and the conversation gets specific fast. Approval is never assured, and every program is subject to lender guidelines.
For your own numbers, request a scenario review with Lendmire.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage brokerage serving homeowners and home buyers in 16 states. FHA, VA, conventional and jumbo purchase and refinance loans are arranged through wholesale lending channels; Lendmire brokers the financing and the lender underwrites each application. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. Fannie Mae Selling Guide B3-3.3-07
2. Freddie Mac Seller/Servicer Guide 5303.1
4. eCFR, 12 CFR Part 1026 Subpart E
5. CFPB ATR/QM Small Entity Compliance Guide
This article is part of Lendmire’s jumbo loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How Many Months of Reserves Does a Jumbo Loan Require? · Is a Jumbo Loan on a Paid-Off Home Priced as a Cash-Out? · Can You Use a Jumbo Cash-Out on RSU Income to Pay Off a Margin Loan?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Required disclosures. Lendmire (NMLS# 2371349) operates as a licensed mortgage broker, not a direct lender or depository. The discussion in this article is general in nature and should not be relied upon as financial, legal, or tax advice — every investment scenario is unique and should be reviewed by a qualified professional. Any loan inquiry is subject to lender underwriting, and this article is not a commitment to lend or a guarantee of approval. Mortgage rates, loan terms, and program guidelines vary by borrower, property, and state, and may change without notice. Equal Housing Opportunity. Verify licensure at NMLS Consumer Access.