What 'Grossing Up' Your BAH Means for Your San Diego Mortgage

For active-duty military personnel and veterans in California, your Basic Allowance for Housing (BAH) is a powerful, yet often misunderstood, component of your income. Because BAH is a non-taxable allowance, mortgage lenders can and should 'gross it up'. This means they can increase its value on paper to make it equivalent to taxable income.

Think of it this way: a civilian earning $5,000 per month has to pay federal and state income taxes, reducing their take-home pay. Your $5,000 in BAH is entirely yours to keep. Lenders recognize this advantage. To create an apples-to-apples comparison, they inflate your non-taxable BAH by a certain percentage, typically 15% to 25%. (The data, information, or policy mentioned here may vary over time.) This adjusted, higher figure is then used to calculate your borrowing power.

For military members stationed at Naval Base San Diego or Naval Air Station North Island in Coronado, this calculation is not just a technicality—it's a critical step that can dramatically increase the home price you qualify for.

How Lenders Should View Non-Taxable Income

VA loan guidelines, which are influenced by standards from entities like Fannie Mae, permit the grossing up of non-taxable income as long as it's stable and likely to continue. The logic is that every dollar of BAH has the same spending power as approximately $1.15 to $1.25 of a civilian's pre-tax salary. An experienced lender will apply this calculation automatically, but a less experienced one might mistakenly count your BAH at its face value, severely undercutting your qualification amount.

The Impact of Correctly Calculating BAH on Your Buying Power

Correctly calculating BAH can be the difference between qualifying for a small condo and securing a single-family home in the competitive San Diego real estate market. Let’s look at a realistic example.

Scenario: An E-6 with dependents is stationed in San Diego (ZIP code 92134) and receives a monthly BAH of approximately $3,654 (rate as of 2024). (The data, information, or policy mentioned here may vary over time.)

That's an extra $913.50 in qualifying income each month. How does this translate to buying power? Assuming a 6.5% interest rate and a 45% debt-to-income ratio, that additional income could increase your maximum loan amount by over $125,000. (The data, information, or policy mentioned here may vary over time.) In a market where median home prices are high, that is a game-changing advantage.

This increased capacity is essential in high-cost-of-living areas. Whether you are looking for a home near the bases in Coronado or in family-friendly San Diego neighborhoods, maximizing your pre-approval amount gives you a significant edge over other buyers.

Single-family home in a San Diego neighborhood.

Essential Documents for Proving BAH in Coronado

To ensure your lender correctly calculates your BAH, you must provide clear and verifiable documentation. Lenders cannot simply take your word for it. The primary document you will need is your Leave and Earnings Statement (LES).

Your LES is the military's equivalent of a civilian pay stub and provides a detailed breakdown of your pay and allowances. Here's what your lender will look for:

In addition to your most recent LES, be prepared to provide:

Having these documents organized and ready will streamline the underwriting process and prevent delays.

Understanding Lender Caps on Grossing Up Military Allowances

While the VA allows for grossing up non-taxable income, it doesn't set a specific percentage. Instead, lenders follow guidelines established by major mortgage players like Fannie Mae and Freddie Mac. The industry standard for grossing up is typically between 115% and 125%. (The data, information, or policy mentioned here may vary over time.)

The percentage a lender uses can depend on their internal policies, known as 'lender overlays'. Some lenders are more conservative, while others who specialize in VA loans are more comfortable using the higher 125% figure. This is another reason why it's crucial to work with a mortgage professional who has deep experience with military clients. They will know which lenders offer the most favorable terms for service members and can properly structure your application to use the maximum allowable gross-up.

There isn't a federal 'cap' per se, but anything above 125% would be highly unusual and likely require significant justification. For planning purposes, you should expect your BAH to be grossed up by 125% when working with a VA-savvy lender.

Military family considering their home buying options in California.

How BAH Calculations Affect Your VA Loan Debt-to-Income Ratio

Your debt-to-income (DTI) ratio is one of the most important metrics in mortgage qualification. It measures your total monthly debt payments against your total gross monthly income. The VA is generally more flexible with DTI than conventional loans, but lenders still want to see a manageable ratio, often preferring it to be under 45%-50%. (The data, information, or policy mentioned here may vary over time.)

The formula is simple: DTI = Total Monthly Debts / Gross Monthly Income

Grossing up your BAH directly and positively impacts this formula by increasing the denominator (your income). This, in turn, lowers your DTI ratio, making you appear as a less risky borrower.

Example: Impact on DTI

Let's continue with our E-6 in San Diego.

DTI Calculation Without Gross-Up:

DTI Calculation With 125% Gross-Up:

As you can see, the gross-up is essential for making the numbers work, especially in a high-cost market like San Diego or Coronado.

Does On-Base Housing Affect Your BAH Qualification?

Yes, your housing situation directly impacts whether you can use BAH as qualifying income. The rule is straightforward:

Common Lender Mistakes When Handling BAH Income

Working with a lender who is inexperienced with VA loans or military pay structures can lead to frustrating and costly errors. Here are some common mistakes to watch out for:

Does Grossing Up Apply to Other Military Pay?

The principle of 'grossing up' applies to any income that is non-taxable and likely to continue. For military personnel, this primarily includes your BAH and Basic Allowance for Subsistence (BAS).

By ensuring your lender correctly identifies and grosses up all your non-taxable allowances, you present the strongest possible financial profile and maximize your chances of securing the VA loan you need to buy a home in California.

As an active-duty service member in San Diego or Coronado, don't let a lender's miscalculation limit your homeownership goals. To ensure your BAH and other allowances are counted correctly, connect with a mortgage advisor who specializes in the unique advantages of VA financing. Ready to see what you qualify for? Apply now to begin.

Author Bio

David Ghazaryan is the expert mortgage strategist and founder behind iQRATE Mortgages. With a mission to fund home loans that traditional banks won't touch, David specializes in helping clients with unique financial situations, including those recovering from foreclosure or bankruptcy. He expertly crafts smart, strategic, and stress-free mortgages by leveraging a vast network of over 100 lenders to secure competitive rates for investors and homebuyers alike. Praised for exceptional customer service, David has helped hundreds of families with a 97% satisfaction rate, guiding them to the mortgage they deserve.

References

VA Loan Income Requirements and Guidelines - U.S. Department of Veterans Affairs

BAH Calculator - U.S. Department of Defense

What is a debt-to-income ratio? - Consumer Financial Protection Bureau

FAQ

What does it mean for a lender to 'gross up' my BAH?
How does correctly calculating my BAH impact my home buying power?
What documents do I need to provide to a lender to verify my BAH?
Besides BAH, can other types of military pay be grossed up?
How does grossing up BAH affect my debt-to-income (DTI) ratio?
What are some common mistakes lenders might make with military BAH income?
Can I use BAH to qualify for a mortgage if I currently live in on-base housing?
David Ghazaryan
David Ghazaryan

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