The Quick Read: The lender follows your money from the sell order in the brokerage account, through the bank deposit, to the closing account, and each link needs a document that proves it. Your job is to make every step provable before the file reaches underwriting, because a late unsourced-deposit condition is the usual way a stock-funded purchase stalls.
- The core trail is three records: brokerage statements showing the sale, bank statements showing the matching deposit, and a short letter of explanation for any large deposit.
- Cash from a documented stock sale counts as sourced even if it has not sat in the account long. Selling early lets it season too.
- The lender cares about the cash that arrived, not your capital gain.
- Down payment cash cannot also be counted as reserves.
- Most purchase files land at 75%-80% LTV, so a typical down payment is 20%-25%, subject to lender guidelines.
Selling stock to buy a rental is one of the most common ways investors raise a down payment. The sale itself is rarely the problem. The paperwork afterward is. This walkthrough covers what the underwriter looks at in each step, where files go sideways, and how to sequence the sale so the trace is boring. Boring is the goal.
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What Does “Tracing” Actually Mean?
Tracing means the underwriter can draw a straight line from your brokerage account to the money used at closing. Every dollar of the down payment needs a visible origin, and the underwriter wants to confirm the money is yours and not borrowed.
DSCR loans qualify primarily on property-level rental income covering the payment, subject to lender guidelines. That is why many investors assume their personal assets get a pass. They don’t. Across the wholesale network we place files with, credit authorization, asset statements, and entity documents are still part of the file. The lender isn’t judging whether you earn enough. It is checking that the cash to close is real, sourced, and yours.
If you want the full picture of how these loans work, start with the complete DSCR loans guide.
Key Terms Defined
Sourcing: proof of where a pile of money came from. A stock sale is a valid source when the documents show it.
Seasoning: how long money has sat in your account. Sourced cash does not always need to be seasoned, but older cash raises fewer questions.
Settlement: the day a trade becomes final and the cash is yours to withdraw. U.S. stock trades settle one business day after the sale, known as T+1, a standard that took effect in May 2024 per Schwab’s investor education on settlement dates.
Large deposit: a deposit big enough, compared with the account’s normal pattern, that the underwriter asks where it came from.
Letter of explanation: a short written note from you describing the source of a deposit or an unusual transaction.
Reserves: funds left over after the down payment and closing costs, commonly around 6 months of PITIA (principal, interest, taxes, insurance, and any association dues).
The Trace, Step by Step
The trail has six links. Here is what happens at each one and which document answers the underwriter’s question.
| Step | Evidence | Issued by | Common snag |
|---|---|---|---|
| 1. The sale | Brokerage statement | Brokerage | Missing pages |
| 2. Settlement | Settled cash balance | Brokerage | Selling too close to closing |
| 3. The transfer | Transfer record | Brokerage | Wrong account name |
| 4. The deposit | Bank statement | Bank | Net amount differs from sale |
| 5. The match | Statements tied together | Underwriter | Name or amount mismatch |
| 6. The explanation | Letter | You | Written too late |
1. The sale. You sell shares or ETFs. The sale shows up on your brokerage statement as a sell transaction, followed by a cash balance. A trade confirmation alone is not enough. It proves the sale happened, not that money arrived anywhere.
2. Settlement. Settled cash can be withdrawn. Cash that is merely “available to trade” may not be. Moving money to the bank usually adds more days after settlement, so the sale-to-bank timeline matters when you plan around a closing date.
3. The transfer. Proceeds move by ACH or wire. The receiving account should be in your own name, or in the name of the entity that will own the property.
4. The deposit. Your bank statement shows the matching credit. Underwriters like clean, one-hop paths: brokerage to your checking account to closing.
5. The match. The underwriter ties the amount sold, less any withheld tax or fees, to the deposit. Dates, the account owner’s name, and the amounts have to line up. The usual traps are missing statement pages, a name mismatch, and an unsourced large deposit.
6. The explanation. If the deposit is large compared with your normal account activity, write the letter of explanation before the underwriter asks. Name the brokerage, the sale date, the amount, and where the money went.
Reconciling the Numbers
Gross sale and net deposit rarely match. Fees, withholding, and partial sales out of a bigger position all create gaps. The underwriter wants the gap explained, not hidden.
Picture an investor who sells part of a larger holding. The brokerage statement shows the sale of some shares, the rest of the position still held, and a smaller cash withdrawal than the full sale amount because the investor kept part of the proceeds in the account. The bank deposit matches the withdrawal, not the sale. That is fine, as long as the statements show it. Where files go wrong is when the investor says “I sold the stock” and the deposit is a different number with no bridge between the two.
Cost basis and gains matter for your taxes, not for the trace. Form 1099-B reports gross proceeds and basis, but it arrives after year-end, so for a current-year sale the lender relies on your statements instead. Each brokerage issues its own form, which also means multiple brokerages produce multiple sets of records, per TaxAct’s overview of Form 1099-B.
Selling appreciated shares can create a capital gains bill, as NerdWallet explains for the 1099-B. Set that money aside before you count the proceeds toward your down payment. Tax treatment varies; consult a qualified professional.
When Should You Sell?
Sell early. That is the short answer, and it holds almost every time.
An early sale gives the cash time to settle, transfer, and sit in your bank account. Lender guidelines on seasoning vary by program, so the exact window depends on the lender reviewing your file. Cash from a documented sale is sourced either way, but cash that has been sitting through a couple of statement cycles draws fewer questions.
The tension investors feel is between selling too early and selling too late. Selling before you have a contract in hand exposes you to market timing and a tax bill on a deal that may not happen. Selling the week of closing risks unsettled cash and a deposit that lands after the underwriter’s deadline. A workable middle path: sell once the purchase is firmly under contract, then let settlement and the bank transfer finish with room to spare.
Whatever you choose, the deposit has to land comfortably ahead of closing, not on top of it.
Where the Standard Trail Breaks
Several situations change the picture. Handle these before submission rather than after a condition lands.
Stock still held at application. Some programs may count a portion of a portfolio’s value, often discounted for market swings. Others want the stock actually liquidated before closing. Program treatment varies widely across lenders, so confirm which approach applies to your file early.
Down payment versus reserves. The same dollar cannot do both jobs. Cash to close is the down payment plus closing costs, and reserves are what remains afterward. If your sale proceeds cover only the down payment, you need other liquid funds to meet reserves. Reserves vary by lender, leverage, loan size, and transaction type, and conservative rate-term files at modest leverage under $1,500,000 can see them waived. Counting the down payment as reserves is a classic mistake.
Margin loans. Borrowing against your portfolio to raise cash raises a borrowed-funds question. A margin loan is debt, and the underwriter may need to know about it.
Unvested or restricted equity. Unvested options and unvested shares generally don’t count. Restricted stock units usually matter only after they vest and are sold. For contrast only, the agency guide behind conventional loans also excludes non-vested stock options. DSCR programs are not bound by it.
Entity borrowers. If the loan closes in an LLC, subject to lender program eligibility, you must show how personal sale proceeds reach the entity. Business funds typically need statements plus evidence that you own the entity and can access the money. A clean transfer from your personal account into the LLC account, documented at each hop, keeps the trail intact.
Multiple accounts. Every extra account the money passes through multiplies the statements to explain. Fewer hops, fewer conditions.
Gift or mixed-source money. If part of your down payment is a gift, that portion needs its own documentation.
DSCR vs. conventional financing
There are two common ways to finance an investment property, and they qualify you differently — here’s how investors weigh them.
Why investors choose it
- Qualifies on the property’s rental income — no personal tax returns, W-2s, or pay stubs needed to document income.
- No personal debt-to-income ceiling to clear, so existing mortgages and obligations don’t cap your borrowing the same way.
- Can be closed in an LLC, keeping the property inside a business entity.
- Built for scaling — not held to the limit on number of financed properties that conventional financing applies.
- Underwriting centers on the deal: generally qualifies when the rent covers the payment, a 1.00x coverage ratio being a common baseline (confirmed in underwriting).
- Designed specifically for investment property, including long-term and, where the program allows, short-term rentals.
Where it’s strong
- Often the lowest ongoing financing cost for a buyer who fully qualifies on personal income — a fit for a first property or a cost-first purchase.
Trade-offs for investors
- Requires full personal income documentation and must fit within a debt-to-income limit — salary, existing debts, and other mortgages all count.
- Typically held in your personal name rather than a business entity.
- Caps how many financed properties you can carry, which can become a ceiling as a portfolio grows.
- Evaluates you as a borrower as much as the property, which usually means more paperwork.
How investors usually choose: a first or single property often optimizes for the lowest financing cost; portfolio builders often optimize for leverage, vesting in an LLC, and scaling past conventional caps. The right answer depends on your goals, the property, and current guidelines — both paths run through select lenders in Lendmire’s wholesale network, with eligibility and terms confirmed in underwriting.
Mixed-Source Down Payments
Many investors combine stock proceeds with savings or equity pulled from another property. Each source gets traced on its own.
| Source | Typical proof | Main question |
|---|---|---|
| Stock sale | Brokerage and bank statements | Does the deposit match? |
| Savings | Bank statements | Any large unexplained deposits? |
| Gift | Gift letter and donor records | Is it truly a gift? |
| Cash-out proceeds | Closing statement from the refinance | Was it deposited cleanly? |
Cash-out refinances top out around 75% LTV across most of the network on standard rentals, and about 6 months of seasoning is the common expectation. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
Is a Federal Rule Behind All This?
No. Because DSCR loans are business-purpose credit, the federal rule that governs ordinary consumer mortgage lending exempts business and commercial credit. Nothing in that framework sets a mandatory stock-sale lookback for these loans. The documentation requirements come from individual lenders and the investors who buy their loans.
That is also why they vary. One lender may want 60 days of statements, another less. The strictest overlays in the network ask for more paper than the lightest. Because we see many lenders’ guidelines side by side, the practical advice is the same: assemble the full trail up front, and the file clears whichever overlay applies.
What Triggers Conditions, and How to Clear Them
| Symptom | Fix |
|---|---|
| Large deposit with no source | Provide brokerage statement and letter |
| Missing statement pages | Resubmit every page, even blank ones |
| Deposit differs from sale | Show fees, tax set-aside, or partial withdrawal |
| Name mismatch | Move funds to an account in the borrower’s name |
| Funds through several accounts | Document each hop in order |
The pattern in every row is the same. The underwriter has a gap, and your job is to close it with a document, not an argument.
What Experienced Investors Do Before Submitting
Brokers who work these files every day see the same sequence succeed. Sell once the contract is firm. Let the cash settle. Move it to one account in the right name. Download every page of every statement, including pages that look empty. Write the letter of explanation yourself and attach it with the first batch of documents.
Then check the property side. A bigger down payment lowers the monthly payment and can lift the coverage ratio, but it never erases leverage caps, credit floors, reserve rules, or property eligibility. The strongest files clear both tests: enough equity and enough rental coverage. Remember also that DSCR compares rent to PITIA only. Clearing the baseline does not mean positive cash flow, since repairs, vacancy, management, and utilities sit outside the calculation.
On leverage, most purchase files land at 75%-80% LTV, and select high-leverage programs reach 85% on a purchase with roughly a 700+ credit score. Coverage of 1.00 is where select programs start, and a separate select-lender path takes coverage below 1.00 with leverage and terms adjusted. Credit floors run from 620 in parts of the network to around 660 for most programs, all subject to lender guidelines and not a commitment to lend.
If you are buying or refinancing a rental property and want to see how the numbers work, Lendmire can help you compare DSCR loan options based on the property income, credit profile, leverage, and investor goals. The brokerage arranges these loans through select lenders in a 41-market network, Washington, D.C. included.
Frequently Asked Questions
Can I sell stock the week before closing?
Usually that is too tight. Cash has to settle before you can withdraw it, and the bank transfer adds more days. A late deposit also leaves the underwriter little time to review it. Sell early enough that the money lands comfortably ahead of closing.
Do I need the brokerage statement or just the bank statement?
Plan on both. The bank statement shows the deposit, but only the brokerage statement shows the sale it came from. Together they close the loop. A trade confirmation by itself shows the sale but not that money arrived.
Does the money have to go through my personal account first?
Not always, but fewer hops is better. If the loan closes in an LLC, subject to program terms, you can document a transfer from your personal account into the entity account. Whatever path you pick, each account should be titled to you or the borrowing entity, and each hop should appear on a statement.
Can the same stock proceeds cover both my down payment and reserves?
No. Cash used for the down payment cannot also count as reserves. If the proceeds only cover the down payment, you need other liquid funds to meet the reserve requirement, which varies by lender, leverage, and loan size.
Does the lender look at my capital gain?
No. The lender cares about the cash that arrived, not the tax result. Still, set aside money for any tax bill before counting the proceeds toward your down payment.
About Lendmire
Lendmire is a non-QM mortgage brokerage (NMLS# 2371349) arranging DSCR investor loans in 41 markets, including Washington, D.C., through wholesale and investor-lending channels. Lenders evaluate DSCR loans on a property’s rental income rather than the borrower’s personal income, subject to lender guidelines, which can make them a fit for LLC-owned portfolios, self-employed investors, and operators scaling beyond conventional loan caps. Lendmire is recognized as a Scotsman Guide Top Mortgage Workplace in 2025 and 2026.
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References
1. Schwab — Understanding Stock Settlement Dates
4. Fannie Mae Selling Guide B3-4.3-01
5. CFPB — Regulation Z §1026.3 Exemptions
This article is part of Lendmire’s DSCR loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How a DSCR Lender Counts ADU Airbnb Income With You in the Main House · Can You Get a DSCR Loan With an Unrecorded Lease Option? · Staying With a DSCR Lender That Sold Your Loan vs Using a Broker
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Disclosures. The information presented in this article is general market commentary, not financial, legal, or tax advice. Lendmire is a mortgage brokerage (NMLS# 2371349) — not a direct lender or depository institution — and loan placement is subject to lender underwriting. Nothing in this content represents a commitment to lend. Loan terms, pricing, and program availability vary based on borrower qualifications, property characteristics, and state of subject property, and are subject to change at any time. Lendmire complies with Equal Housing Opportunity requirements. Consumer access: nmlsconsumeraccess.org.