The CalHFA USDA Loan Program is part of the broader CalHFA Loan Programs designed to help low- to moderate-income homebuyers achieve affordable homeownership in eligible rural and suburban areas of California. Backed by the U.S. Department of Agriculture, this program offers 100% financing, meaning no down payment is required, along with competitive interest rates and reduced mortgage insurance costs. When combined with CalHFA’s down payment and closing cost assistance options, the CalHFA USDA loan provides a practical pathway to homeownership for buyers seeking affordability, stability, and long-term value outside of high-density urban markets.
For many Californians, the concept of a “dream home” is not a high-rise condo in the city, but a property with a bit more breathing room, located away from the dense urban centers. If you are looking to purchase a home in a rural or semi-rural area, the CalHFA USDA Program offers one of the most powerful financing structures available today. By combining the 100% financing capabilities of the United States Department of Agriculture (USDA) Rural Development loan with the closing cost assistance provided by the California Housing Finance Agency (CalHFA), this program allows eligible borrowers to buy a home with virtually zero money out of pocket.
This report outlines the specific workings of the CalHFA USDA loan from a borrower’s perspective, detailing eligibility, financial requirements, and how to maximize the assistance available.
The CalHFA USDA program is a first mortgage loan insured by the USDA. Its defining feature is that it offers 100% Loan-to-Value (LTV) financing. This means that, unlike Conventional loans (which require 3% down) or FHA loans (which require 3.5% down), the USDA loan does not require a down payment on the primary mortgage. You can finance the entire purchase price of the home.
However, a “zero down” loan does not mean “zero cost.” Homebuyers are still responsible for closing costs and prepaid items (such as property taxes and hazard insurance). This is where CalHFA’s involvement becomes critical. Through this program, you can pair the USDA first mortgage with a CalHFA subordinate loan (MyHome) to pay for those closing costs, bridging the gap between the purchase price and the total funds needed to close.
To qualify for this program, you must meet criteria established by both the USDA (regarding the property and household income) and CalHFA (regarding past homeownership and residency).
First-Time Homebuyer Status
If you plan to use the MyHome Assistance Program—which is highly recommended to cover closing costs—you must be a first-time homebuyer. CalHFA defines a first-time homebuyer as any borrower who has not held an ownership interest in a principal residence during the three years immediately preceding the purchase,.
Citizenship and Residency
All borrowers must be either a U.S. citizen, a permanent resident, or a “Qualified Alien” as defined by federal statutes. Additionally, you must intend to occupy the property as your primary residence within 60 days of closing.
Occupancy Restrictions
This program is strictly for owner-occupants.
• No Non-Occupant Co-Borrowers: You cannot have a co-signer or co-borrower who does not live in the house,. Everyone listed on the loan must live in the property.
The most distinct requirement of the USDA loan is geographic. The property must be located in a USDA Eligible Rural Area.
What Counts as Rural?
USDA “rural” areas are often closer to cities than borrowers realize. Many suburban outskirts and small towns in California qualify. You must verify the specific address using the USDA’s eligibility map. If the property is not in an eligible area, you cannot use this loan program regardless of your income or credit score.
Eligible Property Types
Manufactured Homes
You can purchase a manufactured home with the CalHFA USDA program, but strict conditions apply:
Because CalHFA USDA loans are funded through taxable bonds and guaranteed by the government, the financial underwriting standards are rigid.
Credit Score Requirements
The minimum credit score for the CalHFA USDA program is 640,.
Income Limits
There are two layers of income limits you must navigate:
Debt-to-Income (DTI) Ratio
Your DTI ratio represents the percentage of your gross monthly income that goes toward debt obligations (mortgage, car loans, credit cards, student loans).
Since the USDA first mortgage covers 100% of the home’s value, you do not technically need down payment assistance. Instead, the assistance provided by CalHFA is used to cover the closing costs and prepaid items that USDA loans do not cover.
The MyHome Assistance Program
The MyHome loan is the primary assistance paired with CalHFA USDA.
Ineligible Assistance
It is important to note which CalHFA programs you cannot use with USDA:
CalHFA structures its fees to be predictable and capped, preventing lenders from overcharging borrowers.
To ensure borrowers are fully prepared for the responsibilities of homeownership, education is mandatory.
The CalHFA USDA Program is an exceptional tool for homebuyers willing to look outside of major metropolitan areas. By offering 100% financing on the first mortgage and deferred-payment assistance for closing costs via MyHome, it removes the two biggest barriers to entry: the down payment and the closing fees. While the program is rigid regarding credit scores (minimum 640, no manual underwriting) and location (rural areas only), for those who qualify, it offers a pathway to homeownership with minimal upfront financial strain.
No, the Zero Interest Program (ZIP) is not available for CalHFA USDA loans. ZIP is exclusively paired with the CalPLUS loan products (CalPLUS Conventional and CalPLUS FHA). If you choose the CalHFA USDA program, your primary option for assistance is the MyHome Assistance Program. You cannot mix and match ZIP with the USDA government loan product. Borrowers needing closing cost assistance with a USDA loan must rely on the 3% provided by MyHome or seller concessions permitted under USDA guidelines.
Yes, generally you must be a First-Time Homebuyer to utilize the CalHFA USDA program, especially if you are combining it with the MyHome Assistance Program. CalHFA defines a first-time homebuyer as someone who has not held an ownership interest in a primary residence in the past three years. There is a limited exception: if you obtain the CalHFA USDA first mortgage without any CalHFA subordinate financing (like MyHome), the first-time homebuyer requirement may be waived, though this is a less common scenario for borrowers seeking assistance.
Your credit score determines the maximum Debt-to-Income (DTI) ratio allowed. If your credit score is 700 or higher, CalHFA allows a maximum DTI of 50.00%. If your credit score falls between 640 and 699, your DTI is capped at 45.00%. Additionally, regardless of your credit score, if you are purchasing a manufactured home, the maximum DTI is always capped at 45.00%. These strict ratios help ensure that the mortgage payments remain affordable for the borrower.
Borrowers must meet the income limits established by CalHFA for the county where the property is located. The total qualifying income of all borrowers cannot exceed the published CalHFA Income Limits. For example, in 2025, the limit for Fresno County is $185,000, while the limit for San Diego County is $258,000. CalHFA uses the income calculated by the lender for credit qualifying purposes to determine if you meet these limits. Note that USDA itself often has household income limits, so lenders must ensure compliance with both CalHFA and USDA agency guidelines.
No, manual underwriting is not permitted for the CalHFA USDA program. All loans must be submitted through the Guaranteed Underwriting System (GUS) and must receive an underwriting recommendation of “Accept/Eligible” to be purchased by CalHFA. This differs from the CalHFA FHA program, which allows manual underwriting under specific conditions. If your application does not receive an automated “Accept” finding from GUS, you will not be eligible for this specific CalHFA product.
Yes, manufactured homes are eligible, but they are subject to stricter underwriting guidelines than standard site-built homes. To qualify, the manufactured home must be a double-wide or larger (single-wides are ineligible) and cannot be on a leasehold estate or in a community land trust. The minimum credit score for a manufactured home transaction is 660, and the Debt-to-Income (DTI) ratio is strictly capped at 45.00%, regardless of how high your credit score is. Additionally, the unit must not have had any alterations or additions since leaving the factory.
Yes, you can combine the MyHome Assistance Program with a CalHFA USDA first mortgage. For USDA loans, the MyHome program provides a deferred-payment junior loan of up to 3.00% of the appraised value or sales price, whichever is less. Since the USDA first mortgage allows for 100% financing (zero down), these MyHome funds are typically applied toward your closing costs and prepaid items. The MyHome loan carries a simple interest rate of 1.00% and payments are deferred until the loan is paid off or the home is sold.
The standard minimum credit score for the CalHFA USDA program is 640 for all borrowers on the loan. This applies to single-family residences and condos. However, if you are purchasing a manufactured home, the minimum credit score requirement increases to 660. It is important to note that CalHFA uses the middle score of the lowest-scoring borrower to determine eligibility. Borrowers with no credit score or non-traditional credit histories are not permitted to use this program.
No, the CalHFA USDA first mortgage offers 100% financing, meaning the Loan-to-Value (LTV) ratio can be up to 100% of the property’s value. Because there is no down payment requirement for the first mortgage, borrowers often utilize the MyHome Assistance Program to cover closing costs and prepaid items. The Combined Loan-to-Value (CLTV) ratio, which includes the first mortgage and any subordinate assistance financing, is capped at 105%. This structure allows qualified buyers to enter a home with very little out-of-pocket expense.
Yes, geographic restrictions apply to this program. While CalHFA programs are generally available statewide, the CalHFA USDA program specifically requires that the property be located in a USDA-eligible rural area. You cannot use this loan to purchase a home in a major metropolitan city or an area not designated as rural by the U.S. Department of Agriculture. Lenders must verify the property’s eligibility using USDA maps. However, aside from the rural requirement, there are no specific sales price limits for the property itself, provided the loan amount falls within USDA county limits.
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