How to Make the Down Payment on a Self-Employed Mortgage Using 1099s

The Quick Read: A 1099 proves you earned income, but it is not the cash you put down, so you build the down payment from your own savings and prove where every large dollar came from. Lenders handle the income question and the cash question separately, and the cash side is where most 1099 files stall.

• A 1099 supports income. Bank and asset statements support the down payment.
• On bank-statement programs, qualifying income comes from 12 months of deposit averages, subject to lender guidelines.
• Money that has sat in your account for a while is easy to document. Large, recent, unexplained deposits are not.
• Down payment, closing costs, and reserves are three separate buckets. Each one needs a paper trail.
• On a rental purchase, a DSCR loan moves the income question to the property’s rent, but the cash-to-close paperwork stays with you.

Key Terms Defined

Down payment funds are the cash you contribute toward the purchase price, apart from the loan.

Sourced funds are dollars you can trace to a documented origin, such as client payments, a sale, or a gift.

Seasoned funds are dollars that have sat in your account long enough that a lender treats them as yours. The required period varies by program.

Large deposit means a single deposit big enough, relative to your normal activity, that the lender asks for an explanation.

Cash to close is everything you must bring at the closing table: down payment plus closing costs, before reserves.

Reserves are liquid funds left in your accounts after closing, commonly measured in months of the housing payment.

DSCR (debt service coverage ratio) is a property’s monthly rent divided by its monthly debt obligation. A DSCR loan sizes the loan from the property’s income rather than your personal income.

Why a 1099 Is Not a Down Payment

A 1099 is a tax form a client sends to report what they paid you. It shows income earned over a year. It says nothing about how much cash sits in your account today.

So underwriters ask two separate questions. First: can this borrower repay the loan? Second: where did the cash to close come from, and does it truly belong to the borrower?

Your 1099s mostly help with the first question. Your statements answer the second. Mixing them up is the most common misunderstanding on self-employed files. Many buyers assume strong 1099 totals will carry the down payment. They won’t, because lenders verify cash through asset statements.

One more point on 1099 types. A 1099-NEC with an amount in box 1 generally signals active self-employment. Other 1099 types, such as ones reporting rents or royalties, can reflect passive or one-off income. Programs treat them differently.

How Underwriting Treats Your Income

You have three common paths, and the one you pick changes what the lender asks for.

Full documentation measures income from net profit on your returns, after deductions. Write-offs can make taxable income look smaller than what you actually earn.

Alt-doc (alternative documentation) programs review your file on documented income under the applicable program, subject to lender guidelines. The most common version uses 12 months of business or personal bank statements. The lender averages your deposits and applies an expense factor that varies by lender. Across the wholesale network Lendmire places files with, those factors differ, so no single formula applies to every program.

DSCR applies to rental purchases. The loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. Your personal income is not the test.

On either of the first two paths, expect the lender to compare your 1099s with your deposits. If the forms show one income level and the deposits show a very different one, expect questions. If income dropped from one year to the next, expect the lender to focus on the lower figure.

Build the Down Payment From 1099 Income

Irregular income makes saving harder, but the fix is mostly about structure.

1. Open a dedicated savings account. Keep it in your own name. A clean account makes the statements easy to read.

2. Move a fixed percentage of each client payment. Transfer the same share every time a payment lands. The transfers then look like a pattern, and a pattern is easy to explain.

3. Separate what you owe from what you own. Money earmarked for taxes is not down payment money. Count only what is left after you set that aside. Tax treatment varies; consult a qualified professional.

4. Keep personal and business money apart. Commingled accounts make the lender’s job harder. They also make your explanations longer.

5. Stop moving money around. Each transfer between your own accounts creates a line the lender may ask about.

Your invoices and 1099s also help you explain deposits. A client payment traces back to an invoice. An invoice traces back to a contract. That chain turns a vague deposit into a documented one.

Source and Season the Money

Lenders reconstruct where your cash came from. They use recent statements for each account holding the funds. Federal rules require lenders to verify the assets they rely on with reasonably reliable third-party records, as the CFPB’s compliance guide explains. The same rules apply to non-QM loans, which are loans outside the standard qualified-mortgage box. Non-QM does not mean undocumented.

A lender that sees money flowing into an account has not met the verification standard until it confirms what that money is, according to Consumer Finance Monitor. That is why underwriters ask about each large deposit.

Seasoning periods differ by program, so ask early. The cleaner approach is to move savings into place well before you apply.

Using Business Account Funds

Business money can fund a down payment, but it takes an extra step. The lender wants evidence that pulling the cash out will not damage the business. A business that needs that cash to cover payroll or vendor bills is a problem file.

Practical rule: transfer the funds to your personal account, label the transfer as an owner draw or distribution, and keep the statements for both sides. The lender then sees the full trail from client payment to business account to your account.

If you plan to qualify on business bank statements and also use business funds for the down payment, plan which statements the lender will request. The same account can be both your income evidence and your asset evidence. Draining it hurts both.

Gifts, Sales, and Other Sources

Gifts follow a standard package: a signed gift letter, plus statements showing the money leaving the donor’s account and arriving in yours. Gift rules differ by program, and many investment-property programs restrict or prohibit them. Confirm against the specific program before you count on a gift.

Sale proceeds work well because the closing statement is clean documentation. Retirement or investment account withdrawals are documented with the account statements that show the draw.

Borrowed money is the tricky category. Funds from a loan or HELOC are often not treated as your own in many programs unless the new debt is counted in the file. Raising a down payment on a credit line can quietly weaken the very income ratio you are trying to qualify on.

How Much to Plan For

The answer depends on occupancy and transaction type. These are typical ceilings from select lenders in Lendmire’s wholesale network, subject to lender guidelines, credit profile, and loan size.

LTV (loan-to-value) is the loan amount as a share of the property value. At the top of the range on a primary residence purchase, that means a down payment of roughly 10%. Stronger files earn the top of the range. Weaker credit or a larger loan usually means more cash down.

Loan sizes on these programs run from roughly $125,000 to $3,500,000. Reserves commonly run around six months of the housing payment. Exact terms follow each lender’s program sheet, and every file is underwritten individually.

Cash to Close Is Three Buckets

Self-employed buyers often save for the down payment and forget the rest. Treat it as three buckets.

• Down payment: the percentage of the price you contribute.
• Closing costs: fees and prepaid items due at the table.
• Reserves: liquid funds that remain after closing.

Lenders verify all three. A buyer who saves only for the first bucket can end up with enough to close but too little left over for reserves. That is a common reason a strong file gets stuck late.

A Worked Example

Picture a freelance designer paid by six or seven clients, with income that swings from month to month. She is buying a primary residence, so the top of the leverage range is 90% LTV on a purchase. That means she is aiming for about 10% down, plus closing costs, plus reserves. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.

Her plan, in phases:

She never uses a 1099 as proof of cash. Her 1099s and deposits support income. Her savings statements support the down payment. The two stories match, which is exactly what the underwriter is looking for.

Where the General Rule Breaks

A few situations pull files off the standard path.

• Payee mismatch. A consultant paid through an entity may get no 1099 in their own name. Their income then runs through business returns and accounts.
• Payment apps. Platforms that report gross payments may include refunds and pass-through amounts. Treat those totals with caution.
• Cash-heavy deposits. Frequent cash deposits draw extra scrutiny.
• Crypto and foreign accounts. These are often treated differently or excluded from available funds.
• Falling income. A lower second year can anchor the coverage figure.
• Recent large deposits. Money that arrived shortly before application may need an extra paper trail.
• Borrowed funds. Debt used for the down payment can count against you.

Occupancy also changes the paperwork. An owner-occupied purchase, meaning a primary residence or second home, is a consumer mortgage with consumer disclosure rules. A bank-statement loan on a non-owner-occupied rental, including a short-term rental, is business-purpose and exempt from TRID. Know which one applies to your property before you compare programs.

When the Rental Is the Plan: DSCR

If you are buying a rental, the income step often disappears. DSCR loans are designed for non-owner-occupied investment properties. Because they are business-purpose investor loans, they are reviewed differently from a standard owner-occupied mortgage. The lender looks at whether rent covers the monthly obligation, which is rent divided by principal, interest, taxes, insurance, and any HOA dues.

That means your business write-offs stop mattering for qualification. It does not mean the file is paperless. You still have a credit review, an appraisal, and a down payment. The scarce resource becomes documented liquidity: down payment, closing costs, and reserves, all traceable.

Investment purchase leverage on alt-doc documentation varies by lender, so investor-focused leverage guidance belongs on the DSCR side. Lendmire’s complete DSCR loans guide walks through those programs in full. A 1099-earning investor who can qualify conventionally may be better off doing so, since DSCR pricing and terms differ. It is a genuine tradeoff, and it depends on the property and your documented income.

Mistakes That Stall Files

Pre-Application Checklist

• Twelve months of statements pulled for every account you will use.
• A written note for each large deposit, with proof attached.
• Down payment, closing costs, and reserves each totaled separately.
• No new credit accounts since you started saving.
• Gift letters and donor statements ready, if a gift applies.
• Business funds moved over with a clear trail, if you use them.
• Your 1099s and deposits reconciled so they tell the same story.

If the numbers don’t clear yet, waiting and saving for another cycle can be the stronger move. A larger down payment and deeper reserves often improve both the leverage and the terms a lender will offer.

Next Step

If you are self-employed and want to see how the numbers work, Lendmire can help you compare bank statement loan options based on your deposits, the property, credit profile, leverage, and your goals. Reach the team at 828-256-2183 or request a quote through the Lendmire quote form. Program details are subject to lender guidelines, and nothing here is a commitment to lend.

For current guidelines and terms, see Lendmire’s self-employed mortgage programs page.

About Lendmire

As a mortgage broker (NMLS# 2371349), Lendmire helps self-employed and high-net-worth borrowers in 16 states qualify on bank statements, a profit-and-loss statement, 1099s or liquid assets instead of tax returns, through wholesale lenders. Lendmire is never the lender; program terms are set by the lender and its guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. CFPB ATR/QM Small Entity Compliance Guide

2. Consumer Finance Monitor on the CFPB’s Ability-to-Repay/Qualified Mortgage final rule