How to Use Your Tech RSUs and Stock Options to Buy a Home in Silicon Valley
How to Use Your Tech RSUs and Stock Options to Buy a Home in Silicon Valley
RSU income is real wealth — but most lenders don’t know how to handle it. Here’s how Silicon Valley tech employees can use equity compensation to qualify for a mortgage and buy a home in San Jose, Cupertino, or Mountain View.
You’ve been at your tech company for three years. Your base salary is solid, your RSUs have been vesting on schedule, and your brokerage account has grown into something that looks a lot like a down payment. But when you sit down with a traditional mortgage lender, the conversation stalls the moment you mention restricted stock units.
This is one of the most common frustrations I hear from tech employees in Cupertino, Mountain View, San Jose, and Palo Alto. Your total compensation might be $350,000 to $600,000 per year — but on paper, the W-2 box 1 number looks like half of that. And conventional lenders are looking at that number.
The good news: lenders who specialize in tech compensation exist, and with the right strategy, your RSUs and stock options can absolutely be part of the path to homeownership in Silicon Valley. I’ve helped dozens of tech employees navigate this process, and the key is knowing where to apply and how to structure your application before you ever make an offer.
Why RSU Income Trips Up Most Mortgage Applications
Conventional mortgage lenders — those backing Fannie Mae and Freddie Mac loans — follow strict underwriting guidelines when evaluating variable income. RSUs vest on a schedule and are paid out as taxable income only upon vesting. That makes them look unpredictable to a traditional underwriter.
Here’s what most conventional lenders require before they’ll count RSU income toward your qualifying number:
- A minimum of two years of documented RSU vesting history appearing on your W-2s or pay stubs
- Evidence that the RSUs will continue to vest for at least three more years, documented through a grant agreement or equity platform statement
- Your RSU income must not be declining — year-two vesting income must equal or exceed year-one for the lender to average and apply it
If you’ve been at your company for two-plus years and have a clear ongoing vesting schedule, you may already qualify under conventional guidelines. If you’re newer to your role, recently switched companies, or your equity package is heavily front-loaded, you’ll need a different approach — specifically, a portfolio lender who understands tech comp.
Understanding your vesting timeline is the critical first step before approaching any mortgage lender about a home purchase in San Jose or Cupertino.
Lenders Who Actually Understand Tech Comp
Not all lenders are created equal when it comes to RSU and stock option income. The lenders I connect my Silicon Valley clients with specialize in what’s often called “jumbo tech comp” underwriting. These are typically portfolio lenders — meaning they hold loans on their own books rather than selling them to Fannie Mae — and they have far more flexibility in how they evaluate non-traditional compensation structures.
What Portfolio Lenders Can Do That Conventional Lenders Can’t
Count unvested RSUs toward qualification — Some portfolio lenders treat your unvested equity grant as an asset and apply “asset depletion” income calculations, turning future vests into qualifying income today. Accept offer letter income — Just started a new role at Apple or Google? Some jumbo lenders will use your employment offer letter plus your first pay stub as sufficient proof of income — no W-2 history required. Factor in in-the-money stock options — With documented grant agreements and vesting schedules, select lenders will incorporate the present value of vested, unexercised options into your financial picture. Use 12-month bank statements instead of tax returns — For tech clients whose taxable income is complex, many portfolio lenders accept bank statement underwriting as an alternative to two years of 1040s.When I work with tech clients looking at homes in Cupertino, Palo Alto, or the San Jose Almaden Valley, I always connect them with two to three lenders before they begin their home search. Getting pre-approved with the right lender — one who understands how to document your comp structure — means your offer carries the same strength as an all-cash buyer when it comes to lender confidence.
Using Stock to Fund Your Down Payment: Tax Strategies That Matter
Many tech employees have a healthy brokerage account full of company stock, vested RSUs, and exercised options. The question becomes: should you sell shares to fund your down payment, and if so, when and how?
This is where the conversation gets more nuanced. Here are the key tax considerations I walk through with every client who is using equity to buy in San Jose, Sunnyvale, or across Santa Clara County:
Short-Term vs. Long-Term Capital Gains
RSUs are taxed as ordinary income when they vest. Any appreciation after the vesting date is taxed as capital gains. Hold shares for more than 12 months post-vest and you qualify for long-term rates (0%, 15%, or 20% federally). For high earners in California, short-term gains hit ordinary income rates — up to 37% federal plus 13.3% state. The difference between a well-timed and a poorly timed share sale can easily exceed $40,000 on a typical tech down payment.
QSBS: The Startup Founder’s Windfall
If you hold early-stage options from a qualifying small business (Section 1202), you may be able to exclude up to $10 million in gains from federal tax entirely. This is an underutilized strategy among pre-IPO employees in Silicon Valley that can dramatically reduce the effective cost of converting equity into a down payment. Confirm eligibility with a CPA who specializes in startup comp.
ISO Exercise and the AMT Trap
Incentive Stock Options (ISOs) carry a risk most tech employees don’t discover until tax season: exercising them can trigger the Alternative Minimum Tax (AMT) even if you haven’t sold the shares. Selling shares in the same calendar year you exercise typically eliminates the AMT exposure — but timing matters. Always model ISO exercises with a CPA before using options for a Silicon Valley down payment.
Selling Company Stock in a 401(k) or ESOP
Net Unrealized Appreciation (NUA) is a strategy that may allow you to roll employer stock out of a 401(k) at long-term capital gains rates rather than ordinary income rates. If your employer stock has appreciated significantly inside your retirement account, NUA can be a high-value move worth exploring with a financial planner before converting that equity into a down payment.
A $2M to $3M home in Cupertino or Mountain View is within reach for many tech employees who structure their compensation correctly before applying for a mortgage.
How to Time Your Home Purchase Around Your Vesting Schedule
One of the smartest moves a tech employee can make is aligning their home purchase timeline with key vesting milestones. I see this executed well by clients at Apple, Google, Meta, NVIDIA, and the dozens of later-stage private companies that make up the Silicon Valley ecosystem. Here is a step-by-step approach that works:
Map Your Three-Year Vesting Calendar
Download a projection from your equity platform (Carta, Shareworks, E*TRADE EquityEdge, etc.). Know exactly what vests each quarter and what your total W-2 RSU income will look like for this and the next calendar year. Your lender will ask for this document.
Choose the Right Qualification Window
If you need a conventional loan that counts RSU income, apply after filing your taxes in Q1 or Q2 — when you can present two full W-2s showing strong, consistent vesting income. Applying in September with only your most recent W-2 in hand weakens your application.
Don’t Change Jobs Before Closing
Switching employers within 90 days of closing — even for a significant raise — can unwind a mortgage approval. Lenders verify employment immediately before funding. If you’re negotiating a better offer elsewhere, wait until after you have keys in hand. A two-week delay in switching jobs protects an asset worth $2 million or more.
Season Your Down Payment Funds Early
If you’re selling company stock for a down payment, do it 60 to 90 days before submitting your mortgage application. Lenders want to see funds “seasoned” in your account — not a wire that arrived last week from a brokerage sale. Early preparation avoids last-minute documentation scrambles in a competitive offer situation.
Coordinate Your Lender and CPA Together
The intersection of mortgage qualification and tax planning is where the greatest value is captured. I routinely bring a tech-savvy lender and a CPA who understands Silicon Valley equity comp into the same conversation. That coordination alone has saved my clients tens of thousands of dollars and prevented deals from falling apart at underwriting.
What Your Budget Gets You in Silicon Valley With Tech Comp
Once you understand how to structure your income for qualification, the next question is: what does your purchasing power actually look like in today’s market?
For tech employees with total compensation in the $400,000 to $700,000 range, qualifying for a $1.8M to $2.6M purchase is achievable with a lender who counts RSU income — particularly if you can bring 20% down to avoid jumbo PMI. In Cupertino, that budget targets 3- to 4-bedroom single-family homes near the Apple campus or De Anza Boulevard. In Mountain View, similar money gets you close to Castro Street with excellent walkability scores.
San Jose offers more for the same budget. In Almaden Valley and Willow Glen, $1.8M to $2.2M buys newer construction with larger lots and top-rated schools. For a broader look at how the spring 2026 market is affecting purchasing power across Santa Clara County, see our Silicon Valley Spring 2026 Market Update.
If you’re also considering the investment angle — whether to buy now or deploy some of that equity into a flip or rental property — our guide on flipping houses in Silicon Valley in 2026 walks through what distressed property investors need to know right now.
Can I use unvested RSUs as assets on my mortgage application?
Some portfolio lenders will treat unvested RSUs as qualifying assets using an “asset depletion” model, spreading the future value of your unvested grants over the loan term. This approach is not available from conventional lenders but is increasingly common among jumbo lenders who specialize in Silicon Valley tech buyers. The lenders I refer my clients to are well-versed in this structure.
Do I need to report unexercised stock options as income?
Unexercised options are generally not reportable income until you exercise them. The exception is Incentive Stock Options under the Alternative Minimum Tax, where exercising can create a taxable event even without selling. Always model ISO exercises with a CPA familiar with Silicon Valley equity comp before using options to fund a home purchase.
I just joined a Series C startup with a large RSU grant. Can I still qualify for a mortgage?
Yes, but you’ll almost certainly need a portfolio lender rather than a conventional one. With a strong base salary, an employment offer letter, and documentation of your equity grant, many jumbo lenders can approve a purchase even without two years of RSU income history. I work with clients in exactly this situation on a regular basis.
Will selling company stock hurt my mortgage application?
Not if you execute it correctly. Sell shares at least 60 to 90 days before submitting your application, document the transaction with a brokerage statement, and let the proceeds season in your bank account. Lenders want to see that your down payment funds are stable and available — not freshly converted from stock the week before underwriting.
How is this different from a standard first-time buyer consultation?
Standard buyer consultations assume W-2 income and a straightforward credit profile. A tech comp strategy session is different — it maps your vesting schedule, identifies the right loan type, connects you with the lenders who know how to document your income, and coordinates the tax implications of your down payment strategy before you ever write an offer. This is the consultation I do with every tech client before they start searching.
Connect With Lenders Who Speak Tech Comp
I work with preferred lenders in Silicon Valley who specialize in RSU income, stock option qualification, and the full picture of a tech employee’s compensation. Let’s map out your mortgage strategy before you start searching.
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