Conventional vs. FHA loans: which one wins in California in 2026?
By Aren Dergrigorian, Mortgage Loan Originator | NMLS #582110 | Published July 17, 2026
If you're a California buyer trying to decide between a Conventional loan and an FHA loan, the honest answer isn't "one is better." It's: they're built for different borrowers, and picking the wrong one can cost you thousands of dollars over the life of the loan. In my 11+ years originating California mortgages, I've watched buyers pick FHA out of habit when they qualified for a better Conventional deal — and the other way around. Here's the real comparison.
The short answer: which one wins?
Conventional wins for buyers with a 680+ credit score, 3-5% or more to put down, and a stable income profile — because the mortgage insurance drops off once you reach 20% equity, and rates are typically better. FHA wins for buyers with credit under 680, higher debt-to-income ratios, or non-traditional income — because underwriting is more forgiving and the entry bar is lower. On a $700,000 California purchase, the "right" choice can save or cost you $30,000-$50,000 over 5-7 years.
The rest of this post breaks down each factor so you can see where you actually fit.
Side-by-side comparison
| Feature | Conventional | FHA |
|---|---|---|
| Minimum down payment | 3% (first-time buyers) or 5% | 3.5% |
| Minimum credit score | 620 (most lenders) | 580 (500 with 10% down) |
| Max DTI (debt-to-income) | 45-50% typically | Up to 56.9% with strong compensating factors |
| Mortgage insurance | PMI — drops off at 20% equity | MIP — usually for the life of the loan |
| Upfront mortgage insurance | None | 1.75% of loan amount (financed) |
| 2026 LA County loan limit | $1,209,750 | $1,209,750 |
| Gift funds allowed | Yes (with documentation) | Yes (with documentation) |
| Property condition standards | Less strict | Stricter — property must meet HUD standards |
| Refinance out of MI | Possible when equity grows | Typically requires full refinance |
| Best for | Strong credit, stable income | Lower credit, higher DTI, thinner file |
Down payment: closer than you think
Both programs go low. The difference matters less than you'd guess.
Conventional first-time buyers: 3% down using HomeReady or Home Possible (income limits apply).
Conventional repeat buyers: 5% down for a primary residence.
FHA: 3.5% down for credit scores 580+.
On a $700,000 California home, 3% is $21,000 and 3.5% is $24,500 — a difference of $3,500. Not the number that should decide it. Focus on the ongoing cost: mortgage insurance.
Mortgage insurance: this is where the money actually is
This is the single biggest cost difference between the two programs.
Conventional PMI is a monthly cost added when your down payment is less than 20%. It's calculated based on your credit score, loan-to-value, and loan amount. PMI automatically drops off when your loan balance hits 78% of the original purchase price (about 8-10 years into a 30-year loan with 5% down, faster if home values rise and you refinance).
FHA MIP has two parts:
Upfront MIP: 1.75% of the loan amount, financed into the loan (on a $700,000 loan, that's $12,250 added to your balance).
Monthly MIP: currently 0.55% of the loan amount, paid monthly.
The catch with FHA: if your down payment is less than 10%, MIP stays for the life of the loan. You can only remove it by refinancing into a Conventional loan — which requires new closing costs and current-market rates.
Real example on a $700,000 California home, 5% down ($35,000), 30-year fixed:
Conventional (720 credit): monthly PMI around $110-$150. Drops off around year 8-10 automatically.
FHA: $12,250 upfront MIP financed into your loan. Monthly MIP around $300-$320. Never drops off (with less than 10% down).
Over the first 10 years alone, FHA typically costs $15,000-$25,000 more in mortgage insurance than a comparable Conventional loan — for the same borrower.
Credit score: where FHA becomes essential
Conventional loans get expensive fast as your credit score drops. FHA doesn't.
Credit 740+: Conventional wins. Best rates and lowest PMI factors.
Credit 700-739: Conventional still wins in most cases.
Credit 680-699: Conventional usually wins, but the gap narrows. Run both quotes.
Credit 620-679: FHA often wins here — Conventional PMI becomes very expensive at these credit tiers due to Loan-Level Pricing Adjustments (LLPAs).
Credit 580-619: FHA is basically your only option. Conventional generally requires 620 minimum.
Credit 500-579: FHA is the only path, and it requires 10% down.
LLPAs (Loan-Level Pricing Adjustments) are the reason Conventional loans quietly get more expensive as credit drops. They're added risk-based fees that translate to a higher interest rate or higher PMI cost. FHA has no equivalent — the pricing structure is much flatter across credit tiers.
DTI (debt-to-income): FHA is more forgiving
Your DTI is your total monthly debt payments (including the new mortgage) divided by your gross monthly income.
Conventional: typically caps at 45-50%. Some programs allow slightly higher with strong compensating factors.
FHA: can go up to 56.9% back-end DTI with compensating factors like reserves, minimal debt, or a residual income analysis.
If your DTI is over 45%, FHA is often the only path to approval — even if your credit score would qualify you for Conventional.
Property standards: FHA is picky
Conventional loans require an appraisal that establishes value. FHA requires an appraisal AND a property condition inspection that checks the home meets HUD's Minimum Property Requirements. Common FHA sticking points:
Peeling paint (especially on homes built before 1978 — lead paint concern)
Broken windows or missing handrails
Non-functioning HVAC, water heater, or plumbing
Roof with less than 2 years of remaining life
Missing smoke detectors
These are usually fixable — either the seller repairs before close, the buyer negotiates a credit, or (in some cases) the buyer escrows funds for post-close repairs. But in California's competitive markets, an FHA property flag can lose you the deal against a Conventional offer.
Where this matters most: older LA County housing stock — pre-1980 homes in parts of the San Gabriel Valley, older Glendale/Pasadena neighborhoods, and fixer-uppers. Conventional gives you more flexibility to make the deal work.
Loan limits: same in 2026 LA County
Both programs are capped at the same amount in Los Angeles County for 2026: $1,209,750 for a single-family home. Multi-unit properties (2-4 units) have higher limits under both programs.
Above that limit, you're in jumbo territory — a separate conversation entirely.
Refinancing: Conventional gives you more room
If rates drop or your equity grows, refinancing is where the two programs really diverge.
Conventional to Conventional refinance: straightforward. Full underwriting, but flexible timing.
FHA Streamline refinance: fast and low-doc, but only to another FHA loan (still stuck with MIP).
FHA to Conventional refinance: full underwriting, but this is often the smartest move once you have 20%+ equity — it drops the MIP entirely.
The move I recommend most often: buy with FHA if that's what fits today, and plan to refinance to Conventional in 2-4 years once equity builds and (usually) credit strengthens. That's a real strategy, not a workaround.
What I actually see California buyers doing
From files I've originated in 2026:
First-time buyers with 700+ credit: almost always Conventional 3-5% down. PMI is manageable and drops off.
First-time buyers with 620-680 credit: usually FHA, with a plan to refinance in 2-3 years.
Self-employed buyers with strong credit: Conventional if income documents cleanly; bank statement loan if not.
Buyers competing against other offers on an older home: Conventional, because FHA property standards can spook the seller.
VA-eligible buyers: neither — VA wins over both programs almost every time.
Frequently asked questions
Is Conventional or FHA cheaper in California?
For borrowers with a 700+ credit score putting down 5% or more, Conventional is typically cheaper over the long run because PMI drops off at 20% equity. For borrowers with credit under 680 or higher DTI, FHA is often cheaper up front and the only realistic option.
Can I remove FHA mortgage insurance?
Only if you put 10% or more down (in which case MIP drops off after 11 years) or refinance into a Conventional loan after building enough equity. FHA MIP on standard 3.5%-down loans stays for the life of the loan.
What credit score do I need for a Conventional loan in California?
Most Conventional lenders require a minimum 620 middle credit score. However, pricing gets significantly better at 680, 720, and 760+. Below 620, FHA is usually the path.
Does FHA cost more in the long run?
Usually yes, if you stay in the loan. The upfront MIP plus permanent monthly MIP typically add $15,000-$30,000 in cost over 10 years compared to a Conventional loan with the same terms. This is why the "refinance to Conventional later" strategy exists.
Can I use FHA for a jumbo loan in California?
No. FHA loans are capped at the county loan limit — $1,209,750 in LA County for 2026. Purchases above that require a jumbo loan (typically Conventional or portfolio jumbo, not FHA).
Do sellers prefer Conventional or FHA offers?
In competitive markets, sellers often prefer Conventional because FHA property inspection standards can create last-minute repair negotiations. If you're offering FHA on a competitive listing, a strong pre-approval letter and a clean offer structure help offset that concern.
Can I do 3% down on a Conventional loan if I'm not a first-time buyer?
Not on the HomeReady/Home Possible 3% programs — those are limited to first-time buyers (or buyers who haven't owned in the last 3 years) within income limits. Repeat buyers typically start at 5% down on Conventional.
About the author. Aren Dergrigorian is a mortgage loan originator (NMLS #582110, CA DRE #01991186) and founder of Aspire Mortgage, a DBA of Equity Smart Home Loans, Inc. He has been originating California residential mortgages since 2013 and specializes in first-time buyers, self-employed borrowers, and investor loans across Los Angeles County. Reach him at 818-523-7728 or aren@aspiremortgageloans.com.
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