The Quick Read: Only vested shares that have been delivered to your brokerage account count toward reserves, and unvested RSUs do not count at all. Reserves as a tech employee with RSUs come down to a paper trail: the vest record, the net shares delivered after tax withholding, and a brokerage statement that shows value and ownership. The exact treatment, including any discount on a single volatile stock, is set by each jumbo lender and is subject to lender guidelines and full file review.
Key Takeaways
- Unvested grants are paper wealth. Lenders do not count them as reserves.
- Net shares delivered after withholding are what count, not the gross grant or vest.
- Reserves are measured in months of your full housing payment, and the required months rise with the loan amount.
- Using shares as income and using them as reserves are two separate tests with separate documents.
- Lenders may discount a concentrated single-stock position. The size of that discount varies by lender.
What Are Jumbo Reserves, and Why Do They Matter More for RSU Holders?
Reserves are the assets you still own after the mortgage closes. A lender measures them in months of your housing payment, which covers principal and interest, taxes, insurance, and any HOA dues. Freddie Mac’s guide defines reserves as the borrower’s remaining assets after closing, measured in months of the monthly payment amount.
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.
A jumbo loan is one above the county conforming limit. FHFA sets those limits each year, and the limit decides where “jumbo” starts for your county. Because Fannie Mae and Freddie Mac don’t buy jumbo loans, each lender sets its own rules. Across the wholesale programs Lendmire places files with, reserves are measured in months of the full payment and rise as the loan amount rises. The largest loans, which can reach $5,000,000 on the biggest lanes, ask for the most.
Here’s why this matters for tech borrowers. Many have high income and large equity awards but modest cash. A household can look wealthy on paper and still come up short on reserves, because the paper wealth sits in grants that haven’t vested.
How RSU Stages Map to Reserves
Think of an RSU in three stages: granted, vested, and delivered. Only the last one is a countable asset.
| RSU stage | Counts for reserves? | What proves it |
|---|---|---|
| Unvested grant | No | Nothing; do not list it |
| Vested, delivered shares | Yes, at statement value | Brokerage statement |
| Cash from sold shares | Yes, as cash | Bank statement and sale record |
| Future refresher grants | No | Nothing; not an asset yet |
| Private-company shares | Usually no | Lender-specific |
The agency rule is a useful reference point. Fannie Mae’s Selling Guide accepts vested stock as an asset when its value can be verified. It says non-vested stock options are not an acceptable source of funds and shouldn’t be entered on the application. Freddie Mac treats stock with limits on access, such as restricted stock that hasn’t vested and been distributed, as ineligible.
Jumbo lenders generally follow the same logic, then add their own overlays. Treat the agency rule as the floor of your understanding, not the final word on your file.
How Is the Reserve Test Underwritten, Step by Step?
The process runs in a predictable order. Here is how it works in practice.
1. Sort your holdings. Split everything into unvested grants, vested shares in a brokerage account, and cash. Only the second and third buckets go on the application.
2. Pull the delivery record. Your equity platform shows the vest date, gross shares, shares withheld for taxes, and net shares delivered. The net number is what lands in your account.
3. Pull the brokerage statement. It shows the shares arrived, in whose name, and what they were worth on the statement date. Fannie Mae’s guide points to the most recent monthly or quarterly statement as proof of ownership and value.
4. Net out margin. Value must be net of any margin account. If you borrowed against the shares, that loan reduces what counts.
5. Subtract closing funds. The lender takes what you need for the down payment and closing costs out of your total first.
6. Measure what’s left. The remainder is divided by your full monthly housing payment. That gives months of reserves, which the lender compares to its requirement for your loan amount.
The lender may ask for every page of each statement, not only the summary. Expect questions about any large deposit. A lender needs reliable third-party records for the assets it relies on, which is why a screenshot of your equity portal rarely does the job alone. Keep the equity-platform record showing delivery and the brokerage statement showing where the shares landed. Together, they tell a clean story.
Does Selling Shares Change the Math?
Not for reserves, but it can for closing funds. Vested securities can count toward reserves without being sold. Closing funds are different. If shares must be sold to bring cash to the table, the lender may want evidence of the sale.
So plan which account does which job. Many borrowers pick one account to fund the down payment and closing costs, and leave the other holdings untouched as reserves. That keeps the paper trail simple.
If you do sell, move the proceeds into a bank account you will list on the application, and keep the sale confirmation. Cash that appears in your account right before you apply can trigger sourcing questions. The sale record answers them.
There’s also a personal side. Reserves aren’t only a lender box to check. They’re a cushion after closing. Tax treatment can depend on your situation; borrowers should speak with a qualified tax professional before relying on any deduction or credit.
Income and Reserves Are Two Different Tests
Many tech borrowers want RSUs to help twice, as income and as reserves. Those are separate questions with separate documents.
For income, Fannie Mae’s rule for restricted stock requires that the stock has vested and been distributed to the borrower without restrictions. Its documentation includes a recent paystub or Form 1005 showing receipt of restricted stock income, two years of W-2s, evidence the stock is publicly traded, and the vesting schedule. For income paid in shares it also calls for a 200-day moving average price. A sign-on bonus paid in restricted stock that vests over time doesn’t qualify as income.
Vested shares can serve both purposes. But each use needs its own paperwork, and the lender decides how to treat them on your file. Ask early whether the lender expects you to pick one use for a given block of shares. Don’t assume the answer.
Where the General Rule Breaks
The rule “vested and delivered counts” holds up well. These situations are where it bends.
Pre-IPO or private-company stock. Fannie Mae’s RSU income documentation requires evidence the stock is publicly traded. Private-company shares are a common failure point for reserves too, since there’s no public price to verify.
Concentrated single-stock positions. A jumbo lender may apply a discount to volatile stock, require liquidation, or limit how much of one holding counts. Percentages differ by lender. If most of your net worth is one employer’s stock, expect more questions.
A vest between application and closing. Lenders generally re-verify assets before closing. A large vest may add eligible assets, and a price drop may reduce them. Ask your loan officer how a mid-process vest is handled, and keep new statements ready.
Margin or pledged shares. If you’ve borrowed against vested shares, the loan balance reduces what qualifies.
Occupancy. Reserve expectations change with how you’ll use the home. Occupancy decides the leverage a lane allows, and primary, second-home and investment occupancy each carry their own terms.
Agency rules shift over time. Older training materials describe different treatment than current agency text. Freddie Mac has also updated its guidance on restricted stock and RSU income types. Jumbo investors read these changes their own way, so rely on your lender’s current guidelines, not an old summary.
A Worked Reserve Example
Say a software engineer buys a primary home with a jumbo loan. The numbers below are modeled assumptions, not program terms.
- The engineer holds a large unvested grant and a smaller block of shares vested over prior years.
- At the latest vest, some shares were withheld for taxes. Only the net shares reached the brokerage account.
- The brokerage statement shows the net delivered shares plus earlier vested shares, valued on the statement date.
- The engineer sells part of that holding to fund the down payment, leaving the rest in place.
The lender totals the remaining eligible shares and bank cash, subtracts any margin balance, and applies any discount it uses for a single volatile stock. It divides the result by the full housing payment. If the answer is at or above the required months for that loan amount, the reserve test is met. If not, the borrower might add other assets, such as cash or a retirement account if the lender accepts them, or reduce the loan amount.
The unvested grant plays no part. It might be worth more than everything else combined, and it still counts for zero. That surprises many first-time jumbo borrowers.
Sequencing: What to Do Before You Apply
A little planning cleans up the file. Work backward from your application.
- Well before applying: Decide which account funds closing and which stays as reserves. Avoid moving shares between accounts without a reason, since each transfer adds a record to explain.
- Shortly before applying: Download the equity-platform delivery records and the last few brokerage statements. Check that account names match your application.
- During the process: Keep statements current. If a vest happens, save the new record. Respond to document requests the same day you can, because the lender must verify what it relies on.
Trading windows and blackout periods can limit when you can sell company stock. If you need to sell for closing funds, check your employer’s window before you commit to a plan. That is a practical constraint, not a lender rule, and it’s easy to miss.
Common Mistakes
- Counting the grant value. “My RSUs are worth X” is not the number a lender uses. Only vested, delivered shares count.
- Listing unvested stock on the application. The agency guide says it shouldn’t be entered at all.
- Skipping the net-share record. The gross vest overstates what you received. Tax withholding means the delivered amount is smaller.
- Mixing income and reserves. Each needs its own documentation.
- Moving money late. Large, recent deposits invite questions. Leave a clear trail or leave the money alone.
- Assuming jumbo equals agency rules. The agency rules are a guide, but jumbo lenders can be stricter or looser. Conforming limits cap what Fannie Mae and Freddie Mac can buy, not what a lender may make.
Key Terms Defined
Reserves: The assets you still own after closing, measured in months of your full housing payment.
Vested shares: Shares your employer has released to you after you met the vesting schedule.
Net shares: The shares delivered to you after the employer withholds some for taxes.
Jumbo loan: A mortgage above the county’s conforming loan limit.
Margin account: A brokerage account that lets you borrow against your holdings; the borrowed amount reduces eligible value.
Concentrated position: A large share of your wealth held in one stock, which some lenders may discount.
What Your Decision Looks Like in Practice
For most tech borrowers, the decision is a short list. Count what’s vested and delivered. Decide whether to sell, hold, or split. Pick which account does which job. Then gather the paper trail before the lender asks.
Lendmire arranges jumbo loans through wholesale lenders, and its jumbo loan programs run from a 660 decision score on the headline lane to leverage up to 90% and loans up to $5,000,000, with a 50% ratio ceiling on the fixed lanes. Reserves and appraisal requirements scale with the amount. All of it is subject to lender guidelines and full file review, and nothing here is a commitment to lend.
If your reserves live mostly in equity that hasn’t vested, a different path may be worth testing. A smaller loan, a larger down payment, or waiting for the next vest can each change the result. If most of your wealth sits in one stock, ask how a lender would treat that concentration before you build a plan around it.
For a related question, Lendmire’s piece Do Vested RSUs Count as Reserves on an Investment Property Jumbo Loan? covers how that works when the property isn’t your home. For another asset type, its guide How to Document Jumbo Cash-Out Reserves From a 401k as a W-2 Earner walks through retirement accounts.
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.
Frequently Asked Questions
Do unvested RSUs count toward jumbo reserves?
No. Unvested restricted stock is not an eligible asset under the agency guides, and jumbo lenders follow the same logic. List only shares that have vested and been delivered to your account. A large unvested grant can still help in other ways, but it won’t add a month of reserves.
Can I count the same shares as income and as reserves?
Possibly, but each use is tested separately. Income needs vested, unrestricted stock plus W-2s, a paystub, and the vesting schedule. Reserves need a statement showing ownership and value. Ask your lender how it treats shares used for both, since practices differ.
Do I have to sell my shares to use them as reserves?
Usually not for reserves. The agency guide allows vested stock to count without liquidation. Shares used to fund closing are different, and the lender may want proof of the sale. Plan which account covers closing and which stays put.
What happens if the stock price drops before closing?
Lenders generally re-verify assets before closing, and value is taken from a current statement. A drop can lower your eligible reserves. Because some lenders discount a single volatile stock, ask how your lender handles price movement during the process.
Do private-company RSUs count?
Rarely. Agency income rules require evidence that the stock is publicly traded, and a missing public price makes value hard to verify. Pre-IPO shares are a common failure point, so ask a lender about its policy before relying on them.
For your own numbers, request a scenario review with Lendmire.
About Lendmire
Lendmire, NMLS# 2371349, is a mortgage brokerage with consumer lending licenses in 16 states. FHA, VA, conventional and jumbo purchase and refinance loans are arranged through wholesale lending partners, and each application is reviewed individually by the lender. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. Freddie Mac Guide Section 5501.2: Reserves
2. FHFA – Conforming Loan Limit Values for 2026
3. Fannie Mae Selling Guide B3-4.3-01: Stocks, Stock Options, Bonds, and Mutual Funds
4. Fannie Mae Selling Guide B3-3.3-07: Restricted Stock Units and Restricted Stock Employment Income
5. Freddie Mac Guide Bulletin on RS/RSU and Asset Eligibility
This article is part of Lendmire’s jumbo loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Jumbo Cash-Out vs. a Business Acquisition Loan for a Practice Purchase · How Many Months of Reserves Does a Jumbo Loan Require? · Jumbo Cash-Out Documentation for Business Use When Income Is RSUs
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.