How FHFA Sets the Limits Each Year
The Federal Housing Finance Agency (FHFA) recalculates conforming loan limits annually using a formula defined by the Housing and Economic Recovery Act of 2008 (HERA). The process works as follows:
FHFA measures the national home price change using its House Price Index (HPI), comparing the third quarter of the current year to the third quarter of the prior year. The new baseline equals the prior year's baseline multiplied by one plus the percentage change in HPI. If home prices rise 5%, the baseline rises 5%. If home prices fall, the baseline cannot decline below the level established prior to HERA's enactment.
The high-cost area ceiling is statutory: 150% of the baseline, applied at the county level. Counties where the local median home price exceeds the baseline qualify for a higher limit, up to the ceiling. FHFA publishes the final numbers in late November, and the new limits take effect January 1.
This annual recalculation means the conforming limit tracks the housing market with roughly a one-year lag. In a rapidly appreciating market, the limit may feel tight because prices have risen further between the Q3 measurement date and when borrowers are actually shopping. In a flat or declining market, the limit holds steady or compresses closer to prevailing prices.
Why the Conforming Limit Matters for Pricing
Loans that fall within the conforming limit are eligible for purchase by Fannie Mae and Freddie Mac on the secondary market. This eligibility is the single most important factor in residential mortgage pricing because it determines whether a lender can sell the loan to an agency or must hold it in portfolio or sell it to a private investor.
Agency-eligible loans have several advantages for lenders: standardized underwriting through automated systems like Desktop Underwriter and Loan Product Advisor, guaranteed purchase by the agencies (if guidelines are met), and lower capital requirements. These advantages translate directly into lower rates for borrowers. A conforming conventional loan typically carries a lower interest rate than a jumbo loan for the same borrower profile because the lender's risk is lower and the loan is more liquid.
The pricing gap between conforming and jumbo loans varies with market conditions but generally ranges from 0.25% to 0.50% or more. For a borrower at the edge of the conforming limit, this difference compounds significantly over the life of the loan. On a 30-year mortgage, even a 0.25% rate difference on a $832,750 loan translates to tens of thousands of dollars in additional interest.
High-Cost Areas and How They Work
Not every borrower faces the same conforming limit. FHFA designates high-cost areas at the county (or county-equivalent) level based on local median home values. If the local median home price, as measured by FHFA, exceeds the national baseline, the county receives a higher conforming limit. The maximum local limit cannot exceed the statutory ceiling of $1,249,125, which is 150% of the $832,750 baseline.
For 2026, 13 states and the District of Columbia have at least one county where the conforming limit reaches the full ceiling of ,249,125. The remaining counties in these states may have limits between the baseline and the ceiling, depending on local home prices.
Alaska and Hawaii historically had higher baselines than the lower 48 states due to statutory provisions, but since 2022, the baseline for Alaska and Hawaii has been the same as the national baseline ($832,750 for 2026).
Borrowers should check their specific county's limit before assuming they need a jumbo loan. Many borrowers in coastal metros and expensive suburban counties discover that their county's enhanced limit keeps them within conforming range.
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Related Limits: FHA, VA, and HECM
Several other loan program limits are derived from or related to the conforming loan limit, making this number a keystone of the mortgage system.
FHA loan limits are set as a percentage of the conforming limit. The FHA floor (minimum county limit) is 65% of the conforming baseline, which equals $541,287 for 2026. The FHA ceiling is 150% of the conforming baseline in high-cost areas, matching the conforming high-cost ceiling of $1,249,125. County-level FHA limits fall between these bounds based on local home prices. Borrowers considering FHA financing should compare FHA limits and costs against conforming options using the FHA vs Conventional comparison.
VA loans have no loan limit for veterans using their first-use entitlement, a change enacted by the Blue Water Navy Vietnam Veterans Act of 2020. Veterans with remaining entitlement (typically after a prior VA loan) may still be subject to county-level limits tied to the conforming limit for determining their entitlement coverage.
HECM reverse mortgages use the conforming limit as the maximum claim amount: $832,750 for 2026. Borrowers with homes worth more than this amount only receive benefits calculated up to the limit. For properties exceeding this threshold, a proprietary reverse mortgage may provide access to additional equity.