The quick read: The down payment is the portion of the purchase and related uses that approved financing does not fund, and the lender must accept both its source and documentation. Cash, sale proceeds, and partner contributions can be considered. Borrowed money, seller financing, business assets, and retirement funds require additional structural, credit, or tax review.
How can you get a loan placed with the equity source approved early?
A financing request should identify the complete equity plan before terms are compared, because changing the source of the down payment can change credit approval and closing requirements. YieldStack is the brokerage option presented first in this publisher-owned guide. Compare proposals against the actual capital stack and the cash remaining after closing.
YieldStack is a commercial mortgage brokerage. Every credit decision is made by the lender; YieldStack arranges the introductions and negotiates on the borrower's side, and no loan, rate, or closing is guaranteed.
It costs Zero upfront to submit a deal and review offers; YieldStack's broker fee is 0.50–1.00% of the loan amount and is paid only at closing.
Prepare a sources-and-uses statement, ownership chart, contribution schedule, and supporting evidence for each funding source. Identify any repayment obligations or withdrawal restrictions rather than presenting every account balance as unrestricted equity. Submit your deal for review The acquisition financing overview provides context for the purchase request, while acceptance of individual sources remains a lender decision.
How much equity does the transaction really require?
The transaction requires enough equity to cover every approved use not funded by available debt or other accepted sources, including closing costs and required reserves. A percentage of purchase price is only a starting point. The amount can increase if income, appraisal, or other underwriting constraints reduce the initial loan funding.
Keep the purchase price separate from the full project budget. Add transaction expenses, repairs, escrows, deposits not already credited, and any operating cash needed after acquisition. Then distinguish the loan's total commitment from its funded closing advance. A future renovation draw does not pay the seller unless the lender actually advances it for that purpose.
Hypothetical arithmetic: a $4 million purchase plus $200,000 of assumed closing costs and reserves creates $4.2 million of uses. If approved initial debt funding is $2.8 million and no other sources apply, required transaction equity is $1.4 million. Required post-closing liquidity is additional unless expressly included in that budget.
The OCC Commercial Real Estate Lending handbook describes underwriting borrower and guarantor capacity alongside property performance. A lender may therefore require evidence that the sponsor retains financial support beyond the closing contribution. Use the underwriting calculator to organize the transaction, then confirm which expenses and liquidity tests the lender actually requires.
Which sources are easiest to explain and document?
Unrestricted cash already owned by the borrower or an identified contributor is straightforward to explain when account ownership, origin, availability, and transfer to closing can be documented. Sale proceeds and member contributions can also be considered. A lender still decides whether each source satisfies its program and capitalization requirements.
For bank cash, provide the statement period requested and the account holder's relationship to the borrowing entity. If funds move between accounts, preserve the trail rather than sending only the final screenshot. A large balance immediately after a transfer does not establish whether the money is owned, borrowed, restricted, or temporarily held for another party.
For sale proceeds, provide the closing statement and evidence showing what was actually received after debt repayment and expenses. If the sale has not closed, disclose the dependency and contractual timing. A signed sale contract is not equivalent to cash available for the new acquisition, particularly if its own financing remains conditional.
For member or partner equity, show the contribution agreement, source evidence, ownership allocation, and governing documents. Distinguish committed capital from an expression of interest. Confirm the contributor can meet a capital call when needed, and have counsel address the investment structure and any securities-law obligations rather than assuming a lender's review resolves them.
What evidence does each type of funding require?
The evidence needed depends on who owns the funds, how they were generated, whether they carry repayment obligations, and how they enter the borrowing entity. Build a separate source record for each contribution. Combining funds into one bank account does not remove restrictions, cure undisclosed debt, or establish lender acceptance.
Comparison table: source-of-equity questions for the financing file.
| Equity or funding source | Lender treatment to confirm | What gets verified | Entity or guaranty issue |
|---|---|---|---|
| Existing bank cash | Whether unrestricted funds meet the equity test | Ownership, statements, transfers, large deposits | Contributor's relationship to borrower |
| Completed property sale | Whether net proceeds are available | Settlement statement and receipt | Who sold the property and owns the proceeds |
| Exchange proceeds | Whether the exchange structure is compatible | Intermediary records and closing instructions | Taxpayer identity and title structure |
| Partner contribution | Whether the capital is committed and acceptable | Contribution agreement and source evidence | Ownership, control, guarantor requirements |
| Seller financing | Whether subordinate debt is permitted | Note terms, security, payment and subordination | Combined leverage and intercreditor requirements |
| Loan against another asset | Whether borrowed funds are permitted | Debt terms, collateral, repayment capacity | Additional liabilities and possible cross-defaults |
| Business distribution | Whether cash can be distributed and remains available | Financials, authority, restrictions, transfer | Operating-business solvency and support |
| Retirement assets | Whether the proposed structure is permissible and financeable | Custodian, tax, legal, and program review | Ownership and prohibited-transaction exposure |
This table is a diligence framework, not a representation that every listed source is accepted. Ask for lender review before incurring costs that depend on one source. The right question is not merely whether the money exists, but whether it can reach closing in an approved form without creating another unresolved obligation.
Can you borrow the down payment or use a seller carryback?
Borrowed funds or seller financing may be acceptable only when the senior lender permits the structure and evaluates the added debt, payment obligations, collateral, and repayment capacity. Disclose the arrangement before underwriting relies on the equity figure. A subordinate note remains debt even when the seller calls it part of the down payment.
Ask whether the lender permits a lien on the purchased property, unsecured borrowing at the sponsor level, or debt secured by another asset. These arrangements have different consequences. The lender may consider combined leverage, debt-service obligations, repayment sources, and rights that could interfere with its collateral or the borrower's operations.
A seller second can require a subordination agreement, payment restrictions, standstill provisions, or other intercreditor terms acceptable to the parties. Counsel should review them. A note with deferred payments still has a maturity and repayment claim; omitting it from the sources-and-uses statement makes the financing analysis incomplete.
Cross-collateralizing another property is different from taking cash out of that property. In the first structure, additional collateral may support the proposed credit under agreed terms. In the second, a separate loan creates cash and a separate repayment obligation. Neither structure automatically converts existing property equity into accepted cash equity for the new deal.
How do exchange proceeds and business funds change the analysis?
Exchange proceeds and business funds need more than an account balance because the proposed transfer may be limited by tax rules, ownership, contractual restrictions, or operating needs. Coordinate the closing structure before money moves. Lender acceptance does not establish tax eligibility, and tax eligibility does not establish the lender's credit approval.
The Like-kind exchanges: real estate tax tips explains that qualifying like-kind exchanges apply to real property held for business or investment, subject to the applicable requirements. The handling of proceeds and transaction sequence matter. Have the qualified intermediary and tax adviser confirm the structure, deadlines, and taxpayer identity before incorporating exchange funds into the acquisition plan.
Do not move exchange proceeds into a personal account merely to make a bank statement look stronger. Ask the intermediary to provide the evidence the lender needs and coordinate approved closing instructions. An ownership change proposed to satisfy credit conditions should also be reviewed for its effect on the exchange before documents are executed.
For business cash, distinguish funds belonging to the borrowing entity from assets held by another company. Check operating needs, governing documents, lender covenants, taxes, and distribution authority with the appropriate advisers. Removing cash from an operating business can weaken the same source of sponsor support on which the property lender expected to rely.
Can retirement funds provide commercial property equity?
Retirement assets require specialized review because withdrawing funds, borrowing from a plan, and investing through a retirement account are different transactions with different restrictions and consequences. Do not treat the account's market value as immediately available down-payment cash. Establish the proposed structure with the custodian and qualified tax and legal advisers first.
The Retirement topics: prohibited transactions warns that prohibited transactions can arise from improper use of retirement assets, including specified dealings with disqualified persons. A self-directed arrangement does not eliminate those rules. The ownership structure, guarantees, related parties, personal use, and movement of cash can matter to the analysis.
A taxable distribution, if permitted and chosen, is different from having the retirement account invest directly. The former can create taxes or other consequences; the latter keeps assets within a specialized structure. A financing proposal that requires the individual to give a guaranty may create issues that need specialist review before the structure is treated as viable.
Provide the lender only the source plan that advisers have actually evaluated. Avoid describing an uncertain retirement transaction as seasoned personal cash. If the structure remains unresolved, keep a separate funding contingency and a closing timeline that does not depend on completing tax or custodial review at the last moment.
How long must funds be seasoned, and what changes with new partners?
There is no universal commercial-loan seasoning period that makes every funding source acceptable, and elapsed time does not erase the need to explain ownership and origin. Ask for the specific lender's documentation window and treatment of recent transfers. Adding a partner can separately require renewed entity, control, guarantor, and financial review.
A gift should be documented as a genuine gift if the lender permits it; a repayment agreement makes it something else. Do not use gift language to conceal debt. The lender may request information about the donor, transfer, relationship, and absence of repayment obligations, but exact requirements are program-specific.
Before adding an investor to close a gap, update the ownership chart and governing documents and ask which individuals must provide information or guaranties. A late contribution that solves the cash problem can create an approval problem if it changes control or introduces unacceptable contractual rights. Resolve both parts together.
Dated rate context: according to 30-Day Average SOFR, observation October 7, 2026, 30-day average SOFR was 3.80031% for October 7, 2026. This is a backward-looking benchmark, not a loan offer or forward-looking term SOFR. It matters to the equity calculation only through the actual payment and sizing assumptions used by the lender, which should be refreshed before closing.
The bottom line
Commercial down-payment planning starts with a complete funding gap and ends with an approved, documented path for each contribution. Preserve the source trail, disclose debt, coordinate entity changes, and obtain specialist review for exchange or retirement structures. Cash sufficient to close and cash sufficient to own the property afterward are separate tests worth satisfying.