Conventional Conforming Loan Limit Calculator 2026
Conforming loans (eligible for Fannie Mae and Freddie Mac purchase) are capped at $806,500 in 2026 for most counties, up to $1,209,750 in designated high-cost areas. High-balance conforming loans (between baseline and ceiling) carry slightly higher rates than baseline conforming. Anything above ceiling becomes a jumbo with stricter underwriting.
Baseline vs Ceiling vs High-Cost
FHFA publishes county-by-county limits annually based on Home Price Index. Most counties get baseline ($806,500 for 1-unit in 2026). 18% of US counties qualify as high-cost where limit scales up to maximum $1,209,750 (ceiling). Multi-unit limits scale up proportionally — 4-unit ceiling is $2,326,875 in 2026.
Why Conforming Status Matters
Conforming loans are eligible for Fannie Mae and Freddie Mac purchase — gives lenders unlimited secondary-market liquidity. Result: best rates and most lenient underwriting. Non-conforming (jumbo) loans stay on lender balance sheets — they price-in more risk. The spread is typically 0.25-0.50% APR but can widen during stress periods.
High-Balance Conforming Sweet Spot
Loans between baseline and ceiling are 'high-balance conforming' — still Fannie/Freddie eligible but with small rate premium (0.125-0.25%) and tighter underwriting (700+ FICO often required). Best of both worlds vs going jumbo. If you're a few thousand over baseline, consider increasing down payment to drop into baseline category — often saves $300-500/yr on interest.
Source: FHFA 2026 Conforming Loan Limit Lookup, Mortgage Bankers Association Pricing Survey 2025. Last updated: May 2026.