Question 1

What is the conforming loan limit in San Bernardino County?

Accepted Answer

San Bernardino County uses the standard conforming limit, not the elevated high-cost limit. Most Rialto home purchases fall within that ceiling.

Question 2

Can I use a conforming loan with less than 20% down in Rialto?

Accepted Answer

Yes. You can put as little as 3–5% down. PMI is required until you reach 20% equity, then it cancels.

Question 3

How does my credit score affect my conforming loan rate?

Accepted Answer

Scores above 740 get the best pricing. Dropping below 680 adds cost through pricing adjustments called LLPAs.

Question 4

Is a conforming loan better than FHA for Rialto buyers?

Accepted Answer

Above 680, conforming usually costs less over time. FHA mortgage insurance doesn't automatically cancel the way PMI does.

Question 5

What debt-to-income ratio do conforming lenders allow?

Accepted Answer

Most lenders allow up to 45–50% DTI with strong compensating factors. Lower is always better for approval and rate.

Question 6

Are conforming loan rates fixed or adjustable?

Accepted Answer

Both options exist. Fixed rates give payment certainty. ARMs offer lower initial rates but carry future adjustment risk.

Conforming Loans in Rialto, CA — Rates, Rules & How to Qualify