To qualify for a conventional loan in California in 2026, you'll generally need a credit score around 620+ (higher for the best pricing), a down payment from 3% (first-time) or 5% (repeat buyers), a debt-to-income ratio under ~43–45%, verifiable two-year income, and a loan amount within your county's conforming limit — $832,750 in most areas, $1,249,125 in high-cost California. Put less than 20% down and you'll add PMI, which is cancelable later. This is a deep-dive on each requirement; for the full overview, see the main Conventional Loans page.
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The conventional loan requirements table
| Requirement | 2026 standard |
|---|---|
| Credit score | ~620 common floor; 700–720+ for best pricing |
| Down payment | 3% (first-time), 5% (repeat), 20% to skip PMI |
| Back-end DTI | ≤ 43–45% (up to ~49–50% with strong factors) |
| Income history | 2 years, verifiable & stable |
| Loan limit (1-unit) | $832,750 most CA counties; $1,249,125 high-cost |
| PMI | Required under 20% down; cancelable at 20% equity |
| Reserves | Often 0–6 months, depending on the file |
| Property | Primary, second home, or investment; appraisal required |
Credit score requirement
For years, 620 was the hard minimum for a conforming conventional loan, and in practice it's still the number most borrowers aim to clear. But there's an important 2026 update: as of late 2025, Fannie Mae's automated underwriting no longer enforces a single hard minimum score — it weighs your entire financial picture instead. Credit still matters enormously, just not as a rigid cutoff.
What actually drives your outcome is risk-based pricing: the higher your score, the lower your rate and PMI cost. A borrower at 760 pays meaningfully less than one at 620 for the same loan. Lenders use the middle of your three bureau scores (Experian, Equifax, TransUnion). Practically:
- 760+ — best available pricing
- 700–739 — strong, competitive rates
- 620–699 — qualifies, but expect higher rate/PMI
- Below 620 — possible with strong compensating factors, or consider FHA
Down payment requirement
The biggest myth in homebuying is that you need 20% down. You don't. Conventional minimums:
| Buyer | Minimum down | Notes |
|---|---|---|
| First-time (HomeReady/Home Possible) | 3% | Income limits & homebuyer education may apply |
| Repeat buyer | 5% | Standard conventional |
| To avoid PMI | 20% | No mortgage insurance |
| Investment property | 15–25% | Higher for multi-unit |
A larger down payment lowers both your rate and your PMI, so the more you can put down (comfortably) the cheaper the loan. Good news for California buyers stretching to afford a first home: gift funds from a family member or eligible nonprofit can cover your entire down payment and closing costs, as long as they're properly documented with a gift letter.
Debt-to-income (DTI) requirement
DTI compares your total monthly debt payments (including the new mortgage, taxes, and insurance) to your gross monthly income. It's one of the most scrutinized numbers in underwriting. Conventional guidelines:
- Back-end DTI (all debts + housing): commonly ≤ 43–45%, and up to about 49–50% with strong compensating factors.
- Front-end DTI (housing only): generally around 28–36%.
Here's the nuance that helps real borrowers: a higher DTI doesn't automatically disqualify you. Compensating factors — significant cash reserves, a larger down payment, or a high credit score — can offset a DTI above the usual target. Underwriting looks at the whole file, not one number in isolation.
Income and employment requirement
Lenders want to see stable, verifiable income, typically over a two-year window. For most borrowers that means:
- Photo ID and Social Security number
- Pay stubs — most recent 30 days
- W-2s — last 2 years
- Federal tax returns — last 2 years (all pages), especially if self-employed
- Bank statements — last 2–3 months
If you're self-employed and your tax returns show heavy write-offs that shrink your qualifying income, a standard conventional loan may under-count what you really earn. In that case we can look at bank statement, 1099, or P&L programs that qualify you on real cash flow. Retirees can use pension, Social Security, and retirement-account income.
2026 conforming loan limits in California
To be "conforming" (and get the best conventional pricing), your loan must stay within the FHFA limit for your county. For 2026:
| Area | 1-unit limit (2026) |
|---|---|
| Most California counties (baseline) | $832,750 |
| High-cost counties (LA, Orange, Bay Area, etc.) | $1,249,125 |
| 2–4 unit properties | Higher (increase per unit) |
Loans above your county's limit are non-conforming and require a jumbo loan, which carries stricter credit, reserve, and down-payment rules. If your purchase sits right near the limit, a small change in price or down payment can move you between conforming and jumbo — worth structuring carefully. Check your specific county before assuming.
PMI (private mortgage insurance) requirement
If your down payment is under 20% (loan-to-value above 80%), you'll pay PMI — insurance that protects the lender, not you. Key facts:
- Cost: roughly 0.3%–1.5% of the loan per year, priced by your credit score and LTV.
- Not permanent: unlike FHA mortgage insurance, conventional PMI can be canceled at ~20% equity (by request) and is automatically removed at 22%.
- Structures: monthly, a single upfront premium, or lender-paid (built into the rate).
That cancelability is one of conventional's biggest advantages over FHA — you're not stuck paying mortgage insurance for the life of the loan.
Cash reserves requirement
Reserves are the months of mortgage payments you'd have left in the bank after closing. Many primary-residence conventional loans require little or no reserves, but underwriting may ask for 2–6 months (or more) for investment properties, higher DTIs, or jumbo loans. Strong reserves also double as a compensating factor that can offset a higher DTI or lower score, so they help even when not strictly required.
Property and appraisal requirement
Conventional loans finance a wide range of properties: single-family homes, warrantable condos, PUDs, and 2–4 unit buildings, as a primary residence, second home, or investment. Every purchase requires an appraisal to confirm the home's fair market value. If the appraisal comes in below the contract price, you'll either renegotiate, cover the gap in cash, or the loan amount is capped at the appraised value — a key reason to build an appraisal contingency into your offer.
Strengthening a borderline file
If one number is shaky, the others can carry it. That's the whole logic of compensating factors in conventional underwriting:
✓ Levers that help
- Higher credit score
- Larger down payment (lower LTV)
- More months of reserves
- Low DTI / paying down debt
- Documented, stable income history
✕ Red flags to fix first
- Recent late payments or collections
- High credit-card utilization
- Very thin credit history
- Unsourced large deposits
- Recent bankruptcy/foreclosure (waiting periods apply)
As a broker, we can often place a file one lender won't approve with another whose overlays fit your profile — the same application, matched to the right investor. If conventional isn't the fit today, FHA or a portfolio program may be.
Conventional requirement FAQs
What credit score do I need?
620 is the common floor, and it's still the practical target — though as of late 2025 Fannie Mae's automated underwriting no longer uses a hard cutoff, weighing your full profile. Credit strongly drives pricing; 700–720+ gets the best rates.
How much down do I need?
3% for eligible first-time buyers (HomeReady/Home Possible), 5% for repeat buyers, 20% to avoid PMI. Gift funds can cover it.
What's the 2026 California loan limit?
$832,750 in most counties, $1,249,125 in high-cost areas like LA, Orange, and the Bay Area. Above that requires a jumbo loan.
What DTI is allowed?
Back-end usually ≤43–45%, up to ~49–50% with strong compensating factors. Front-end (housing) around 28–36%.
Will I have to pay PMI?
Only if you put down less than 20%. It runs ~0.3–1.5% of the loan yearly, and unlike FHA it cancels at ~20% equity (auto at 22%).
What if I'm self-employed?
You can use conventional with two years of returns, but if write-offs shrink your qualifying income, bank statement or 1099 loans may qualify you on real cash flow.
Reviewed by the licensing team at Save Financial, a California-licensed mortgage brokerage (NMLS #377740, DRE #01875766) founded in 2009 and serving all 58 counties from offices in Newport Beach and Marina del Rey.