Yes, you can use RSUs for a down payment, but you need to sell them first and account for taxes

Restricted stock units (RSUs) are not cash—they are a promise from your employer to give you company stock after a vesting period. To use them for a down payment, you must sell the vested shares on the open market, which converts them to money in your brokerage account. That sale triggers a tax bill, usually on the same day the shares vest. Most lenders will accept the proceeds as down payment funds once they sit in your bank account for a set period, typically 30 to 60 days, so the lender can verify the money is yours and not borrowed.

The timing matters because RSU vesting and tax withholding happen automatically through your employer's plan. If you vest 100 shares worth $10,000 and your employer withholds 40% for taxes, you receive $6,000 in cash and owe $4,000 at tax time. Lenders see the full $10,000 as income on your tax return, but only the $6,000 lands in your account immediately. Plan for this gap when calculating how much down payment you actually have available.

Key Takeaways

  • RSUs must be sold to become cash; you cannot transfer unvested or vested shares directly to a lender as a down payment.
  • Selling vested RSUs triggers ordinary income tax at your marginal rate, plus state tax if applicable, withheld by your employer on the sale date.
  • Lenders typically require the down payment funds to sit in your bank account for 30 to 60 days before closing so they can verify the source.
  • The sale proceeds count as income on your tax return for the year you vest, which may affect your debt-to-income ratio or tax bracket.
  • If you sell RSUs at a loss after vesting (stock price drops), you can claim a capital loss on your tax return, but this does not reduce the ordinary income tax you already paid.

How RSU vesting and taxation work

When your RSUs vest, your employer automatically converts them to shares and withholds taxes as if you received a cash bonus. The amount withheld depends on your tax bracket and state; federal withholding is typically 22% to 37%, and some states add another 5% to 10%. This withholding is not optional—it happens the moment the shares vest, before you sell them.

After withholding, you own the shares outright. You can then sell them immediately or hold them. If you sell on the same day they vest, you owe no additional capital gains tax because the price has not moved. If you hold the shares and the stock price rises or falls before you sell, you will owe capital gains tax (or can claim a loss) on the difference between the vesting price and the sale price. This second tax bill comes due when you file your return the following year.

For down payment purposes, the key number is what lands in your brokerage account after withholding. If you vest $50,000 in RSUs and your employer withholds $15,000, you have $35,000 to work with. That $35,000 is what you can sell and move to your bank account for the down payment.

What lenders need to see before accepting RSU proceeds

Most mortgage lenders will accept RSU sale proceeds as a down payment source, but they need documentation. You will need to provide a brokerage statement showing the sale of the shares, the date of sale, and the net proceeds deposited into your account. Some lenders also ask for a copy of your RSU grant letter or vesting schedule to confirm the shares were yours and not borrowed from someone else.

The 30- to 60-day seasoning period is standard. This means the money must sit in your bank account for that length of time before closing, and the lender will verify it through bank statements. The purpose is to ensure the funds are not a loan you will have to repay, which would increase your debt-to-income ratio. If you deposit the proceeds and immediately use them, the lender may ask where the money came from and whether you owe it back.

Some lenders are stricter than others. Conventional loans (Fannie Mae or Freddie Mac) typically have clear rules about RSU proceeds. FHA loans and VA loans may have different requirements, so ask your lender upfront what documentation they need and how long the funds must be seasoned.

The tax impact on your mortgage application

When you sell RSUs, the proceeds count as income on your tax return for that year. This affects two things: your debt-to-income ratio and your tax bracket. If you are applying for a mortgage in the same year you vest a large amount of RSUs, the lender will see that income on your tax return and may count it toward your borrowing power. However, if you are applying before you file taxes for that year, the lender will use your prior year's return, and the RSU income will not yet appear.

Timing your RSU vesting around a mortgage application can matter. If you vest $100,000 in RSUs in December and apply for a mortgage in January, your lender will use your prior year's tax return (which does not include the RSU income). But if you close the mortgage after you file taxes that year, the lender may re-verify your income and see the RSU proceeds, which could change the loan amount you may have access to for. Talk to your lender about the timing of your vesting schedule and your application.

The tax withholding your employer takes out does not reduce your taxable income from the RSUs. If you vest $50,000 and your employer withholds $12,000, you still owe tax on the full $50,000. The $12,000 is a prepayment of that tax, credited to you when you file your return. If too much was withheld, you get a refund; if too little, you owe more.

Timing: when to sell your RSUs relative to your home purchase

Ideally, you want to vest and sell your RSUs at least 60 days before your mortgage closing date. This gives the proceeds time to clear into your bank account, sit there long enough to satisfy the lender's seasoning requirement, and for the lender to verify the funds. If you are in a hurry to close, ask your lender how quickly they can move if the funds are already in your account.

If your vesting schedule does not align with your home purchase timeline, you have options. You can ask your employer if you can accelerate vesting (some plans allow this), or you can use a different source for the down payment and keep the RSU proceeds separate. Some buyers use RSUs to pay closing costs instead of the down payment itself, which gives them more flexibility on timing.

Avoid selling RSUs right before closing if you can help it. If the stock price drops sharply between the sale and your closing date, you may have less cash on hand than you expected. If you need the funds to close and the market moves against you, you could be short. Selling 60 to 90 days early gives you a buffer and time to adjust if the amount is smaller than planned.

What happens if the stock price drops after you vest

If you vest RSUs at $100 per share and the stock price falls to $80 before you sell, you can claim a capital loss on your tax return. The loss is the difference between the vesting price ($100) and the sale price ($80), multiplied by the number of shares. This loss can offset other capital gains you have that year, or up to $3,000 of ordinary income, with any excess carried forward to future years.

However, this capital loss does not refund the ordinary income tax you already paid when the shares vested. If your employer withheld $12,000 in taxes on the $100,000 vesting, and you later sell at a loss, you still owe that $12,000 (or get a refund if it was too much). The capital loss is a separate benefit that reduces your tax bill in the year of the sale, but it does not undo the withholding.

For down payment purposes, a stock price drop means you have less cash available. If you vested $50,000 in RSUs and the stock falls 20% before you sell, you have $40,000 instead. Plan your down payment amount conservatively if you are holding vested shares for any length of time before selling.

Alternatives if your RSUs are not vested yet

If your RSUs have not vested yet and you need a down payment now, you cannot use them. Unvested RSUs are not yours to sell or borrow against in most cases. Some employers offer loans against unvested RSUs, but this is rare and comes with restrictions. Your better options are to use savings, a gift from a family member, or a down payment loan (sometimes called a piggyback loan) that you repay separately from the mortgage.

If you are close to a vesting date, you can ask your lender if they will wait for the vesting to occur and then close the mortgage. Some lenders will hold a rate lock or a conditional approval while you wait for funds to arrive. This is worth asking about if you are only a few weeks away from vesting a significant amount.

Another option is to use your RSUs to pay down other debts before applying for the mortgage. If you have credit card balances or a car loan, using RSU proceeds to pay those off will lower your debt-to-income ratio and may allow you to borrow more for the house. This is often a better use of RSUs than using them for the down payment itself.

Frequently Asked Questions

Do I have to sell my RSUs immediately after they vest, or can I hold them?

You can hold vested RSUs as long as you want. However, if you are using them for a down payment, you need to sell them and move the proceeds to your bank account at least 30 to 60 days before closing. Holding shares exposes you to stock price risk, so if the price drops, your down payment amount shrinks.

Can I use unvested RSUs as collateral to borrow money for a down payment?

Most lenders will not accept unvested RSUs as collateral for a mortgage down payment. Some employers offer loans against unvested RSUs, but these are uncommon and usually come with restrictions. Your best option is to wait for vesting or use a different down payment source.

Will the RSU income affect how much I can borrow?

Yes, if you are applying for a mortgage in the same year you vest RSUs, the lender may count that income toward your borrowing power. However, if you apply before filing taxes for that year, the lender will use your prior year's return and the RSU income will not yet appear. Ask your lender how they handle RSU income in your specific situation.

What if my employer withholds more tax than I actually owe?

If too much tax was withheld, you will receive a refund when you file your tax return the following year. The refund is based on your actual tax bracket and other income for the year. This refund does not affect your down payment amount, but it is extra cash you will receive later.

Can I use RSU proceeds if I am buying a house with a co-borrower?

Yes, as long as the RSUs are in your name and you can document the sale and deposit. If you and your co-borrower are both contributing to the down payment, each person's funds must be documented separately. The lender will want to see where each portion came from.