The Quick Read: A jumbo cash-out refinance can be set up as a fixed-rate loan or an adjustable-rate mortgage (ARM), and RSU income can help you qualify under either. The lender counts only stock that has vested and been delivered to you. The ARM usually carries a tighter debt-ratio ceiling than the fixed loan. If your RSU income swings, the structure you choose matters as much as the amount you borrow.
Key Takeaways
- A fixed loan holds the same principal-and-interest payment for the whole term. An ARM holds it only for a set period, then adjusts.
- Across the wholesale jumbo programs Lendmire places files with, the debt-ratio ceiling is 50% on the fixed lanes and 45% on the adjustable lanes. Interest-only lanes sit at 43%.
- Unvested RSUs generally do not count as income. Vested, delivered shares with a paper trail can.
- Cash-out is capped at lower leverage than a purchase, and the largest lanes add a cash cap.
- Test any ARM at its worst-case payment against your salary alone, not just your best vesting year.
All figures are subject to lender guidelines and full file review. Nothing here is a commitment to lend.
What Makes a Cash-Out Refinance “Jumbo”?
A cash-out refinance is jumbo when the new loan is above your county’s conforming limit. It replaces your old mortgage with a bigger one and hands you the difference. The new balance is what gets measured, and that includes the cash you take.
Here is the simple version. Say you owe a modest share of your home’s value and want to pull out a chunk. The new loan equals the old payoff plus the cash. If that total lands above the county limit, you are in jumbo territory, even if your current loan is not.
Fannie Mae and Freddie Mac cannot buy loans above the limit. Per Asurity’s summary of the FHFA announcement, jumbo simply means a loan above that county and unit-count limit. The limit changes yearly and varies by county, so look up yours instead of trusting a national number.
Lendmire’s jumbo cash-out refinance program is arranged through wholesale lenders. Those lanes run to $5,000,000 on the largest loans. The headline lane starts at a 660 decision score. Leverage on a purchase reaches 90% on the top lane, with several lanes reaching 89.99% combined loan-to-value (CLTV) and the rest stopping at 80%. Cash-out is held to lower leverage than purchase, and the largest lanes add a cash cap.
How Do Fixed Terms Work on a Jumbo Cash-Out?
A fixed loan keeps your principal-and-interest payment the same for the full term. That is the whole appeal. You know the number in year one and in year twenty.
Two things still move. Property taxes and homeowners insurance can rise, and they are usually collected with your payment. A fixed loan stabilizes the loan piece, not the whole housing bill.
On the wholesale lanes, the fixed structure carries the most room on ratios. The ceiling is 50% of gross monthly income going to total debts, the highest of the three structures. That gap matters if you are close to the line.
Term length is the other lever. A shorter term pays the balance down faster but asks more of your monthly budget. A longer term eases the monthly load but keeps you in debt longer. For a household whose income depends on vesting dates, the lighter monthly load often wins.
How Do ARM Options Work on a Jumbo Cash-Out?
An ARM has a fixed period, then the rate resets on a schedule. A “7/6” label, for example, means fixed for seven years, then adjusting every six months. Your lender spells out the exact structure on the Loan Estimate.
After the fixed period, the new rate follows a formula in your note: an index plus the lender’s margin. Your credit at that moment does not change the formula. The CFPB’s guidance on ARM rate caps describes three common limits: an initial adjustment cap, a subsequent adjustment cap and a lifetime cap. It notes that initial caps are commonly two or five percentage points.
Caps limit how far the rate can move. They do not make a reset harmless. A capped jump can still be a real jump in your monthly payment.
The ARM’s draw is a lower starting payment during the fixed stretch. The price is that the wholesale ARM lanes hold a 45% ratio ceiling, five points tighter than fixed. The loan is more flexible, so it is held to a stricter standard.
Jumbo Cash-Out ARM and Fixed Terms Side by Side
| Factor | Fixed | ARM |
|---|---|---|
| Payment behavior | Same for the full term | Steady, then adjusts |
| Starting payment | Usually higher | Usually lower |
| Reset exposure | None on the loan itself | Real, limited by caps |
| Ratio ceiling | 50% | 45% |
| Best fit | Long hold, variable income | Dated exit, strong reserves |
| Key risk | Paying for certainty you may not use | Payment you can’t carry after reset |
Interest-only loans sit on a third lane with a 43% ceiling. They add a later payment step-up when principal payments begin. Treat interest-only as a cash-flow tool with its own reset, not a bargain.
How Does RSU Income Change the Decision?
RSU income helps only when it is vested, delivered to you and documented. Lenders treat it as less steady than salary, so they ask for proof of history. The structure you choose then decides how much cushion you need.
Restricted stock units are shares your employer promises you that vest on a schedule. Jumbo loans are not agency loans, so each lender sets its own overlays. Many lenders borrow from Fannie Mae’s approach. In its Selling Guide announcement on RSUs, Fannie Mae says the shares must have vested and been distributed to the borrower without restrictions. Lenders typically want to see:
| Document | What it proves |
|---|---|
| Vesting schedule | Past and future vest dates |
| Brokerage statements | Prior shares actually landed in your account |
| Recent paystub or employment verification | The income is current |
| Two years of W-2s | The history is real |
| Proof the stock is publicly traded | The shares can be valued |
How those numbers get averaged depends on whether you receive shares or cash. It also depends on how long you have been receiving them.
Here is where RSU households get stuck:
- Unvested grants. A big grant that vests next year does not count today.
- A newly public employer. History from before the stock traded publicly generally does not build your record.
- A recent job change. The track record usually has to come from the current employer.
- Sign-on stock. A restricted-stock sign-on award may not count as qualifying income. Ask before you assume.
Another route is to qualify on salary alone and leave the RSUs out. That is often simpler to document. It also gives you an honest test of what you could carry in a bad vesting year.
A Worked Example
Picture a household with a steady salary plus RSUs that vest twice a year. The numbers below are modeled assumptions, not market data.
Run the ratios two ways. On salary alone, total debts after the cash-out come to 44% of gross monthly income. With averaged RSU income added, the ratio falls to 38%.
- Fixed lane: 44% is under the 50% ceiling, so the file works even on salary alone.
- ARM lane: 44% is under the 45% ceiling, but with almost no room. A small change in the property-tax bill or another debt could push it over.
Now stress-test the ARM. Take the loan balance, apply the worst rate the caps allow at the first reset, and compute the payment. Divide that payment by your salary-only income. If the result strains your budget, the ARM is only a bet on a liquidity event.
Ask a hard question here. If the stock drops 40% in a bad year, can the salary carry the reset payment? If yes, the ARM is a choice. If no, the fixed loan is the safer fit, even with a higher starting payment.
Here is a practitioner pattern worth knowing. On files like this, the ARM often qualifies on paper only because the lender averaged RSU income over a strong run. The fixed version of the same file often has more slack. Run both before you pick a favorite.
Should You Take the ARM? A Decision Checklist
Answer these in order. One “no” is a reason to slow down.
1. Is your exit dated? A planned sale or payoff before the fixed period ends makes an ARM sensible. “Maybe someday” does not.
2. Can you carry the capped payment? Test the worst-case reset against salary, not RSUs.
3. Are reserves real? Lenders measure reserves in months of the full payment, and the requirement rises with the loan amount. Reserves should cover a plan that fails, not just satisfy the lender.
4. Is your ratio tight? Within a few points of 45%, the fixed lane gives more room.
5. Does your income depend on one vest? A single large vest is a thin base for a payment that can change.
Many households find that a dated exit decides it.
What Should You Do With the Cash?
Use the cash for something that strengthens your finances, because the debt is secured by your home. A CFPB research paper on cash-out refinances notes that converting other debt into home-secured debt puts the home at risk if payments become unsustainable. Missing a credit card payment is unlikely to cost you the house. Missing a mortgage payment can.
Sensible uses include building cash reserves, paying down higher-cost debt and funding home improvements. Diversifying away from employer stock can also make sense for RSU households. Borrowing against your home to buy more of your employer’s stock is a different story: it stacks job risk, stock risk and house risk on the same balance sheet. Tax treatment can depend on your situation; borrowers should speak with a qualified tax professional before relying on any deduction or credit.
Where the Rules Bend
Lenders’ rules for cash-out are stricter than for a plain rate-and-term refinance. Fannie Mae’s cash-out guidance shows the pattern: a recent purchase generally cannot be cashed out unless a delayed-financing exception applies, and cash-out carries extra pricing adjustments. Jumbo lenders set their own versions of these rules.
A few more edge cases:
- Occupancy. Occupancy decides the leverage on the wholesale lanes, and the home you live in gets the most favorable treatment.
- Condos. Non-warrantable condominiums are accepted on two lanes, not all of them.
- Large loans. Above a lane’s threshold amount, two appraisals are required. That adds a step, and a lower second value can shrink your cash.
- ARM availability. Some programs allow only fixed loans, so ARM eligibility depends on the lane.
What Happens at Closing?
You receive a Loan Estimate after you apply and a Closing Disclosure before you sign. Compare them line by line. The CFPB’s integrated disclosure guide explains what each form shows.
Switching between a fixed loan and an ARM late in the process can trigger fresh disclosures. Settle the structure before you get far along. A refinance of your primary home also carries a short right to cancel after you sign, and funds typically wait until that window ends.
Common Mistakes
- Counting an unvested grant as income.
- Choosing the ARM for the starting payment without testing the reset.
- Assuming caps mean the payment barely moves.
- Sizing the cash-out to the maximum instead of to a real need.
- Ignoring reserves until the lender asks.
Key Terms Defined
Jumbo loan: A loan above the county’s conforming limit, which Fannie Mae and Freddie Mac cannot buy.
CLTV (combined loan-to-value): All loans against the home, divided by its appraised value.
Fixed period: The stretch of an ARM when the rate and payment do not change.
Adjustment cap: A limit on how far an ARM’s rate can rise at one reset or over the loan’s life.
Reserves: Cash or liquid assets left after closing, counted in months of your full payment.
Vesting: The date an RSU becomes yours, which is usually when the shares are delivered to your account.
Frequently Asked Questions
Can I get an ARM on a jumbo cash-out?
Often, yes. Adjustable structures exist alongside fixed and interest-only ones on the wholesale lanes, but eligibility, leverage and cash caps vary by lane. Your credit, equity and occupancy shape which lane fits. Final terms depend on lender guidelines and full file review.
Is an ARM harder to qualify for than a fixed loan?
Usually somewhat. The wholesale adjustable lanes hold a 45% ratio ceiling, against 50% on the fixed lanes. Because the payment can change later, the lender looks for more room in your budget at the start.
Are RSUs counted as income?
Sometimes. Vested, delivered shares with a documented history can count, while unvested grants generally do not. Each jumbo lender sets its own overlays, so the history required and the averaging method can differ.
Can cash-out proceeds count toward my reserves?
It depends on the lender and the lane. Some lenders want reserves verified separately from the cash you are taking. Ask early so you do not size the loan around money that cannot be counted.
Can I refinance out of an ARM later?
Generally, yes, if you qualify at that point. Your income, credit, equity and the market all matter, and a reset can land before a good moment to refinance. Do not count on an exit you cannot control.
Your Next Step
If you are weighing a cash-out refinance against keeping the loan you have, Lendmire can help you compare the programs and the equity each one reaches. Bring your vesting schedule and recent statements, and ask for both a fixed and an ARM scenario. Seeing the salary-only version next to the RSU version is the clearest way to choose. Program details are subject to lender guidelines and full file review, and nothing here is a commitment to lend.
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.
For the program’s current guidelines, see jumbo loan programs.
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References
1. Asurity’s summary of the FHFA announcement
2. CFPB: What are rate caps with an ARM?
3. Fannie Mae Selling Guide announcement on RSU income
4. CFPB: Cash-out refinances and paydown of non-mortgage debt
5. Fannie Mae Selling Guide: Cash-Out Refinance Transactions
6. CFPB: TILA-RESPA Integrated Disclosure guide
This article is part of Lendmire’s Jumbo Loans series — every loan program’s qualification details, guidelines, and scenarios live on the loan options page.
Related reading: How to Pick the Jumbo Cash-Out Lane as a High-Earning W-2 Homeowner · Jumbo Cash-Out Lender Questions for a Homeowner With RSUs · Fixed vs ARM for a High-Earning W-2 Owner: Jumbo Cash-Out Exit Plan
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Compliance and disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage broker and is not a direct lender, depository institution, financial advisor, or tax professional. Content in this article is general market analysis and educational information — not financial, legal, or tax advice for any specific situation. Lendmire does not guarantee loan approval; every transaction is subject to underwriting by the funding lender. Mortgage pricing and loan program guidelines are subject to change at any time without notice and vary by borrower characteristics, property type, and state regulations. Lendmire complies with Equal Housing Opportunity. Licensure verification: NMLS Consumer Access.