Chapter 12 — Key Takeaways
Assets, Reserves, and the Down Payment: Sourcing, Seasoning, Gift Funds, and Large Deposits
The one sentence
The underwriter's question is never "does the borrower have the money?" — a bank statement answers that. It is "where did it come from, and is it a loan?"
An unsourced deposit is genuinely indistinguishable from borrowed funds. Borrowed funds are a debt, a debt has a payment, a payment moves the debt-to-income ratio, and the ratio decides the file.
The core claims
- Sourcing and seasoning are different tests. Seasoning is time in the account. Sourcing is documented origin. Money can be seasoned and unsourceable, or unseasoned and perfectly sourced.
- Seasoning is a boundary of inquiry, not a certificate. Funds that predate the documentation window are unexamined, not proven. That is why timing beats explaining: money moved before the window opens never has to be discussed.
- A paper trail has two ends. Where the money left, the instrument, and where it arrived. Documenting only the arrival is the single most common sourcing failure.
- A letter of explanation is the narrative; documents are the evidence. An LOE with nothing attached clears nothing.
- A gift is money with no repayment expected, in any form. If repayment is expected it is a loan, and a gift letter saying otherwise is a false representation in a federal transaction.
- A "gift" from anyone paid at closing is a price concession in disguise. Seller, builder, either agent, you.
- The cleanest gift never touches the borrower's account — donor wires directly to the closing agent. Every hop is a document somebody has to produce.
- Reserves are stated in months of PITI and are a compensating factor (Ch. 14). They are also what lets a file survive a surprise between approval and closing.
- A bank statement labels money by how it arrived, not by what it was. A direct deposit carries the employer's name; a deposited paper check posts as the word "DEPOSIT."
- Ask every borrower the same asset questions, in the same way. Inconsistent scrutiny is an ECOA/Regulation B exposure that leaves a trail in your own files.
The formulas
| Reserves, in months | verified liquid assets after closing ÷ monthly PITI (incl. MI, HOA) |
| Cash to close | down payment + costs + prepaids − credits − earnest money already paid |
| Price of one DTI point | gross monthly income ÷ 100 |
| Per-diem interest | loan amount × rate ÷ 365 |
| The reserve cross-check | reserves must equal the money left in the accounts you verified |
Linden Street, in numbers
| Verified savings, two accounts, three statements each | \$28,000.00 |
| Gift from Borrower 1's parents (51.95% of the down payment) | \$10,000.00 |
| Total verified assets | \$38,000.00 |
| Earnest money delivered day 4 (a credit, and still sourced) | \$5,000.00 |
| The deposit that became condition 7 of 11 on day 28, cleared day 33 | \$4,900.00 |
| Cash to close | \$25,376.34 |
| — from the donors, wired direct to the closing agent | \$10,000.00 |
| — from the borrowers' savings | \$15,376.34 |
| Reserves after closing (\$28,000.00 − \$15,376.34) | \$12,623.66 |
| ÷ PITI + MI of \$3,033.72 | 4.16 months |
| If the \$4,900 had never been sourced | \$7,723.66 = 2.55 months | |
| Each \$105.00 of new monthly obligation | = 1.00 percentage point of back-end DTI |
The \$4,900 was a legitimate, taxed, earned commission the whole time. It cost five days of a 51-day file because it was paid by paper check, and because a true verbal explanation was accepted on day 5 in place of a document.
Never print, always verify
This book will not give you a number for any of these, and neither should you give one from memory:
- the large-deposit threshold (commonly framed against monthly qualifying income)
- how many months of statements a program requires
- the seasoning period
- the discount applied to retirement accounts or securities
- reserve requirements by program, occupancy, or property type
- acceptable donors, donor sourcing requirements, and minimum borrower contribution
- whether digital assets are acceptable and on what terms
- whether a 401(k) loan payment is excluded from DTI
All of them vary by agency, program, and lender overlay, and all of them change. Teach the structure; look up the value, every file.
Key terms
liquid assets · sourcing · seasoning · large deposit · Verification of Deposit (VOD) · gift funds · gift letter · donor · earnest money · retirement account vesting · business funds · reserves · cash to close · sales proceeds · bridge financing
Monday morning
You should be able to:
- Read three bank statements in ten minutes and mark every credit P, T, or ? — then clear the ? list before submission instead of receiving it as a condition four weeks later.
- Build a cash-to-close figure and name the verified account behind every dollar of it, then check it against the reserve figure and find your own error when they disagree.
- Structure a gift so the money never enters the borrower's bank account, and tell the donor how in two sentences.
- Say the three pre-approval sentences to every borrower, and the fourth one at conditional approval.
- Ask a borrower where a deposit came from — open question, then silence — and hang up with a two-item list and a day attached to it, having said "they're not doubting you" and meant it.