Income & Asset Analysis
~12 min read · Average variable income correctly and source large deposits and gift funds.
Underwriting income is an averaging-and-trending craft: salaried is easy, variable income needs two-year averages, self-employed needs tax returns, and every dollar of assets must trace to a legitimate source. The exam tests the averaging rules and the gift/large-deposit documentation chain.
Employment income
Salaried/hourly: current paystub(s) with YTD, W-2s (two years standard), and a verbal verification of employment near closing. Variable income — overtime, bonus, commission, tips: requires a history (generally two years) and is averaged; a DECLINING trend is averaged conservatively or disallowed, and rising trends don't get extrapolated. Employment gaps need explanation; job changes within the same field with stable-or-better pay are generally fine.
- Paystubs + 2 years W-2s + VVOE
- Variable income: 2-year average; declining trends cut or excluded
- Never annualize a good quarter
Self-employment and other income
Self-employed borrowers (25%+ ownership) document with two years of personal — and generally business — tax returns; qualifying income is the AVERAGED NET (after-expense) figure with add-backs for paper losses like depreciation, not gross receipts. Rental income: leases/Schedule E, typically with a vacancy haircut (commonly 25%). Alimony/child support: only if the borrower CHOOSES to disclose it, with continuance likely for three years and a receipt history. Retirement/Social Security: award letters, with gross-up allowances for nontaxable portions under program rules.
- Self-employed: 2 years of returns, averaged net income
- Depreciation adds back; gross receipts never qualify
- Support income: voluntary disclosure + 3-year continuance
- Nontaxable income may gross up per guidelines
Assets, large deposits, and gifts
Funds to close must be sourced and seasoned: two months' bank statements standard; a large deposit (flagged against income benchmarks) needs a paper trail — unexplained cash is unusable, and can smell like an undisclosed loan or laundering. Gift funds: allowed per program from acceptable donors (family), documented by a gift letter stating amount, donor relationship, and no repayment obligation, plus evidence of the donor's ability and the transfer. A 'gift' that is secretly a loan is misrepresentation — debt hidden from the DTI.
Worked example
A commission-based borrower shows $70,000 (2024) and $54,000 (2025, just ended). His statements show a $18,000 deposit last month he calls 'savings from home.' His father will 'lend-gift' $20,000 toward down payment, 'paid back whenever.' Qualify the income and the funds.
Income: commission is variable — two-year history exists, but the trend DECLINED from 70k to 54k; guidelines say use the conservative figure — average ≈ $5,167/month is the ceiling and many underwriters will use the lower year (54,000 ÷ 12 = $4,500) absent an explanation showing stabilization. Never quote the 70k year. The $18,000 deposit: large and unsourced — 'cash from home' has no paper trail; it cannot count toward assets and invites deeper AML scrutiny; if he can't document its origin, the file proceeds without it. The father's money: 'paid back whenever' is a REPAYMENT EXPECTATION — that is a loan, not a gift; papering it with a no-repayment gift letter would be fraud by both parties. Either it becomes a true gift (letter + donor evidence + transfer trail) or it enters the DTI as debt.
Common exam pitfalls
Averaging a declining income optimistically.
Declining variable income is used conservatively — lower year or exclusion, with the trend explained.
Qualifying self-employed borrowers on gross revenue.
Net income from returns, averaged, with only permitted add-backs like depreciation.
Letting a repayable 'gift' wear a gift letter.
The letter certifies NO repayment obligation — a disguised loan is misrepresentation and hidden DTI.
Two years, averaged, trending honest; every dollar wears a paper trail.
Recap
- Salaried: paystubs, W-2s, VVOE; variable: 2-year average, declining = conservative
- Self-employed: 2 years' returns, averaged net with add-backs
- Rental: leases/Schedule E with vacancy factor
- Support income voluntary, 3-year continuance
- Large deposits sourced or excluded
- Gifts: letter, donor ability, transfer trail, zero repayment

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