A $900,000 mortgage at 6.75% instead of 7.125% lowers principal and interest by about $225 per month – roughly $13,500 over five years before taxes, insurance, or prepayments. That kind of monthly delta matters even more when a borrower qualifies through the asset depletion mortgage formula rather than W-2 salary, because every input in the file has to hold up under underwriting.
By Duane Buziak, Mortgage Maestro, NMLS#1110647
Table of Contents
- What the asset depletion mortgage formula means
- How lenders calculate qualifying income
- Example calculations for Virginia borrowers
- Where this works best in Virginia
- Program comparison table
- Implementation roadmap
- FAQ
What the asset depletion mortgage formula means
The asset depletion mortgage formula is a way some lenders use to convert eligible liquid assets into a monthly income figure for mortgage qualification. It is most common in non-QM lending, but versions also appear in certain conventional or jumbo scenarios depending on investor guidelines. The point is simple: if a borrower has substantial assets but limited current employment income, underwriting may treat part of those assets as a stream available to support the housing payment.
The formula is not universal. That is the first thing borrowers in Richmond, Short Pump, or Williamsburg need to understand. One lender may use 60 months, another 84, another 120 or 240. One may haircut retirement assets by 30% if the borrower is under 59 1/2. Another may exclude restricted stock entirely. Some count only post-closing assets. Others allow broader asset categories.
In practice, this matters for retirees, self-funded buyers, high-net-worth households between jobs, and investors who show strong reserves but uneven taxable income.
How lenders calculate qualifying income
At its core, the asset depletion mortgage formula usually follows this pattern:
Eligible assets – required down payment – required closing costs – required reserves = net eligible assets
Net eligible assets / lender’s depletion term in months = monthly qualifying income
That monthly figure is then added to any other usable income, if the program allows it, and tested against debt-to-income limits.
A simple worked example
Assume a borrower has $1,200,000 in eligible assets spread across brokerage and retirement accounts. The purchase requires $200,000 down, $18,000 in closing costs, and $54,000 in reserves. The lender applies a 30% haircut to retirement funds that are not fully accessible.
If the adjusted eligible assets after haircut equal $960,000, the math looks like this:
| Item | Amount | |—|—:| | Adjusted eligible assets | $960,000 | | Less down payment | $200,000 | | Less closing costs | $18,000 | | Less reserves | $54,000 | | Net eligible assets | $688,000 |
If the lender divides by 84 months, qualifying income is about $8,190 per month. If the same lender uses 120 months, it falls to about $5,733. That is a major underwriting difference.
Why formulas differ
Lenders adjust the depletion term to reflect perceived repayment risk. A shorter term creates more monthly income and can help approval, but it is not always available. Investor overlays, loan size, occupancy, credit score, and asset type all influence the final calculation.
For jumbo files in higher-cost Virginia markets, reserves often matter more than borrowers expect. If a lender requires 12 months of PITIA on a large loan, the reserve set-aside can materially reduce the income created by the formula.
Example calculations for Virginia borrowers
In Henrico County, where the median listing home price has been reported around the mid-$400,000s depending on month and source, move-up and downsizing borrowers often have substantial equity or liquid assets even when tax returns look modest. Realtor.com market data is one common reference for local median pricing: https://www.realtor.com/realestateandhomes-search/Henrico-County_VA/overview
Here is how the asset depletion mortgage formula can play out in three common Virginia scenarios.
Scenario 1: Retiree buying in Glen Allen
A borrower selling a home near Wyndham in Glen Allen may have $1.5 million in investable assets and Social Security income, but little wage income. On a $700,000 purchase with 25% down, assume $22,000 closing costs and 12 months reserves of $42,000. If adjusted eligible assets total $1,200,000 and the lender uses 120 months, the monthly asset-based income equals about $8,013.
That can be enough for qualification if other debts are low and credit is strong, often 700+ for many jumbo or non-QM options, though some programs may allow lower scores with compensating factors.
Scenario 2: Self-employed buyer in Charlottesville
A business owner in Charlottesville may show heavy write-offs on tax returns. Suppose post-adjustment eligible assets are $800,000 after haircuts. Subtract $120,000 down, $15,000 costs, and $30,000 reserves. The remaining $635,000 divided over 84 months gives about $7,560 per month.
That can outperform tax-return income in some files, but rates and fees may be higher than prime agency execution. This is the trade-off: easier qualification path, potentially more expensive capital.
Scenario 3: Investor buying near Lake Anna
For a second home or investment property, reserve requirements tend to rise. That reduces the income generated by the formula. If reserves increase from 6 months to 12 months, the borrower may lose several hundred dollars of monthly qualifying income before underwriting even starts.
Where this works best in Virginia
Asset depletion tends to fit borrowers with real liquidity and clean documentation, not borrowers trying to stretch. In Midlothian and Chesterfield, it can help executives between roles. In Richmond and the Museum District, it can fit downsizers with strong brokerage balances. In Williamsburg or Yorktown, it often comes up for retirees with pension gaps or irregular distributions.
Local market conditions matter too. Inventory in many Virginia submarkets remains tighter than a fully balanced market, and well-priced homes still draw competition. That means borrowers using asset depletion need documents organized early. When a seller is comparing offers, a file that clearly documents assets, reserves, and eligibility usually travels better than one still debating what account types count.
For baseline loan limits, the standard conforming loan limit for one-unit properties in 2025 is $806,500 in most areas, per FHFA: https://www.fhfa.gov/data/conforming-loan-limit-cll-values. Above that, borrowers often move into jumbo territory, where asset depletion is more common and reserve scrutiny increases.
Program comparison table
| Program type | Typical use case | Credit score range often seen | Reserves often seen | Asset depletion common? | |—|—|—:|—:|—| | Conventional conforming | W-2, standard income | 620+ | 2-6 months | Sometimes | | Jumbo | High balance, strong assets | 680-740+ | 6-12 months | Yes | | Non-QM asset depletion | Retirees, self-funded borrowers | 620-700+ | 6-12 months | Core feature | | Bank statement | Self-employed cash flow | 620-700+ | 3-12 months | No, separate method | | DSCR | Investor using property cash flow | 620-700+ | 3-9 months | Usually no |
These are not universal thresholds. They vary by lender, occupancy, loan-to-value, and property type.
Asset depletion mortgage formula vs other income methods
| Method | What underwriters review | Main strength | Main drawback | |—|—|—|—| | Asset depletion mortgage formula | Eligible liquid assets and reserve sufficiency | Helps borrowers with low reportable income | May produce less income than expected after deductions | | Tax return analysis | 1040s, K-1s, business returns | Lowest-cost path when income is clear | Write-offs can reduce usable income | | Bank statement loan | 12-24 months deposits | Fits self-employed borrowers | Higher pricing than agency loans | | DSCR | Property rent vs debt | Fast for investors | Not for owner-occupied primary homes |
Compared with some retail lenders or call-center models like Rocket, asset-based files often benefit from more pre-underwriting before a contract is written. Compared with brokers or lenders active in Virginia such as CapCenter, Movement, Atlantic Coast, NFM, Alcova, C&F, CMG, CrossCountry, Embrace, Freedom, Veterans United, or UWM, the real differentiator is usually not the phrase on the website. It is whether the loan officer knows which investor counts which assets, with which haircut, over which term.
Implementation roadmap
- Inventory your assets by account type. Separate checking, savings, brokerage, retirement, trust, and any restricted holdings.
- Estimate deductions before assuming buying power. Subtract down payment, realistic closing costs, and required reserves. In Virginia, closing costs often land around 2% to 5% of the loan amount depending on taxes, escrows, and title charges.
- Identify likely haircuts. Retirement funds, vested stock, and less-liquid accounts may not count at 100%.
- Test multiple depletion terms. The same file can look very different at 84 months versus 120 months.
- Compare with other documentation paths. Tax-return, bank-statement, and jumbo full-doc options may price better if they work.
- Protect your credit while shopping. A soft-pull prequalification can help frame options before a hard inquiry.
FAQ
Is the asset depletion mortgage formula the same at every lender?
No. The depletion term, eligible asset types, and haircut rules vary by investor and loan program.
Do retirement accounts count?
Often yes, but many lenders discount them if access is limited by age or plan restrictions.
Can asset depletion be used for jumbo loans?
Yes. It is commonly used in jumbo and non-QM loans where borrowers have strong assets but limited recurring income.
Are reserves counted twice?
They can feel that way. Required reserves are usually excluded from the income calculation because they must remain after closing.
What credit score is usually needed?
Many programs start around 620, but stronger pricing and more flexible approvals are more common at 680, 700, or above.
Can this work for an investment property?
Sometimes, but DSCR may be cleaner for investors. Asset depletion is more common for primary, second-home, and some jumbo scenarios.
Does Virginia location change the formula?
Not directly. But property price, loan size, and market competition in places like Richmond, Glen Allen, or Charlottesville can change which program is most practical.
For general mortgage shopping protections and application disclosures, the CFPB provides useful consumer guidance at https://www.consumerfinance.gov/owning-a-home/
This article is for educational purposes only and does not constitute financial or legal advice.
If you are considering this route, the best next move is not guessing how much of your portfolio counts. It is getting the file structured correctly before you make an offer, especially when the house you want in Short Pump or near Carytown does not plan to wait.
Duane Buziak, Mortgage Maestro | NMLS: 1110647 | Licensed in VA · FL · TN · GA | UWM PRO ELITE 2025 | UWM Top 20 Purchase LO Virginia 2025 | UWM Speed to Close Industry Leading 2025 | Scotsman Guide Top Originator 2025 & 2026 | VA Broker of the Year 2024-2025 | Top 1% Nationwide | Coast2Coast Mortgage | DuaneBuziakMortgageMaestro.com | duane@coast2coastml.com | (804) 212-8663
