The complete buyer's guide to a California residential mortgage.

How to use this guide

The guide is organized in two ways at once:

• By stage — the chronological journey, Stage 1 (Inquiry) through Stage 13 (Post-Closing).
• By category — reference sections you can jump to: Loan Programs, Property & Occupancy, Documentation, Costs, California-Specific Items, and a Glossary.

The journey at a glance

Stage 1 — Initial inquiry & quote

Goal: Establish a working scenario and get a realistic rate and payment estimate. What you bring to the conversation:

• Target purchase price range and location (county matters in California — see loan limits)
• Estimated down payment and source of those funds
• Approximate credit score range
• Gross monthly income and major monthly debts
• Property type and occupancy: 1-unit vs. 2–4 units; primary residence, second home, or investment

Stage 2 — Pre-qualification vs. pre-approval

These are not the same thing, and in California's competitive markets the difference can win or lose an offer.

The pre-approval workflow:

• Complete the loan application (Form 1003 / URLA).
• Authorize a credit report (tri-merge: Experian, Equifax, TransUnion).
• Submit income and asset documentation.
• Your loan officer runs an Automated Underwriting System decision — Fannie Mae's Desktop Underwriter (DU) or Freddie Mac's Loan Product Advisor (LPA) for conforming; manual or program-specific engines for FHA/VA/non-QM.
• You receive a pre-approval letter stating purchase price/loan amount, loan type, and conditions.

Stage 3 — House hunting & the offer

This is the stage unique to purchase borrowers (refinances skip it). Key purchase-contract mechanics in California (CAR Residential Purchase Agreement):

• Earnest Money Deposit (EMD): typically ~1–3% of price, wired to escrow shortly after acceptance.
• Loan contingency: a window (often 17–21 days, sometimes shorter or waived in hot markets) during which you can cancel if financing falls through and protect your deposit. Waiving it is risky — discuss with your agent.
• Appraisal contingency: protects you if the home appraises below the contract price.
• Inspection / investigation contingency: for physical condition.
• Close of escrow (COE) date: the contractual deadline your loan must be ready to fund by.

What to send your loan officer the moment you're in contract:

• Fully executed purchase agreement and all addenda/counters
• Escrow company name and contact + escrow/order number
• Listing agent and your agent's contact info
• Any HOA contact (for condos/PUDs)

Stage 4 — Application & initial disclosures (TRID)

Once you provide the six pieces of information that legally constitute an "application," federal TRID rules start a clock. The six items: name, income, Social Security number, property address, estimated property value, and loan amount sought.

Within 3 business days of application, the lender must deliver a Loan Estimate (LE) — a standardized 3-page form showing your rate, payment, projected closing costs, and cash to close — plus a package of initial disclosures. You must signal Intent to Proceed before the lender can charge most fees (other than a credit report fee).

Stage 5 — Rate lock

A rate lock is a commitment from the lender to hold a specific interest rate for a set number of days (15/30/45/60), protecting you from market movement. Decisions involved:

• Lock period: must extend through your expected funding date. A 30-day close usually needs a 30- or 45-day lock to leave a cushion.
• Points vs. credits: you can buy the rate down (pay discount points) or take a higher rate in exchange for lender credits toward costs.
• Float vs. lock: locking removes risk; floating bets on rates improving. Most purchase borrowers lock once in contract.
• Lock extensions: if the loan isn't ready by lock expiration, an extension usually costs a fee (often a fraction of a point per period). Avoid by keeping conditions moving.

Stage 6 — Processing

The loan processor assembles, verifies, and packages your file for underwriting. What the processor orders / coordinates:

• Appraisal and title/escrow
• Verification of Employment (VOE) — written and/or verbal
• Tax transcript authorization (IRS Form 4506-C)
• Flood zone determination
• Payoff/HOA documents as applicable

What's commonly requested from you:

• Updated pay stubs / bank statements if originals age out (most docs must be ≤ 60–120 days old at funding)
• Letters of Explanation (LOX/LOE) for credit inquiries, address history, large or irregular deposits, employment gaps
• Sourcing of large deposits — any deposit that looks atypical relative to your income must be documented (this is where gift funds and cash deposits cause delays)

Stage 7 — The appraisal

An independent, licensed appraiser determines the property's market value and (for some programs) confirms condition. The lender lends against the lower of the purchase price or appraised value. Appraisals are ordered through an Appraisal Management Company (AMC) to preserve independence. For 2–4 unit properties, the appraiser also completes a comparable rent schedule (Form 1007/1025) so projected rental income can be considered. You receive a copy — federal law entitles you to it, usually no later than 3 business days before closing.

If the value comes in below price (an "appraisal gap"), your options are to renegotiate price, bring extra cash to cover the gap, dispute via a Reconsideration of Value with new comps, or cancel under your appraisal contingency.

Stage 8 — Title & escrow (California-specific)

California is an escrow state and uses deeds of trust (not mortgages) with non-judicial foreclosure. Two separate companies usually serve different roles.

Escrow holder — a neutral third party that holds funds and documents, follows mutual instructions, coordinates signing, and disburses at closing. In Northern California, title and escrow are often the same company; in Southern California, independent escrow companies are common.

Title company — searches the public record and issues a Preliminary Title Report ("the prelim") revealing liens, easements, CC&Rs, taxes, and anything affecting title. Title insurance in California is typically a CLTA owner's policy (protecting the buyer, often paid by seller per local custom) and an ALTA lender's policy (protecting the lender, paid by buyer).

Stage 9 — Insurance & impound (escrow) accounts

You choose the hazard / homeowner's insurance carrier. The policy must be in force at closing with the lender named as mortgagee/loss payee, and the first year's premium is generally paid at or before closing.

• California reality: wildfire risk has made coverage harder to obtain in many areas. Start shopping early. If admitted carriers decline, the California FAIR Plan plus a "wrap/difference-in-conditions" policy may be needed — this takes time.
• Flood insurance: required if the property sits in a FEMA Special Flood Hazard Area.
• Condos (1-unit attached): the HOA's master policy covers the structure; you provide an HO-6 "walls-in" policy and the lender reviews the master policy and HOA budget.
• Impound / escrow account: the lender may collect monthly amounts for taxes and insurance. Impounds are commonly required when your LTV is high (often > 80–90% depending on program) and optional otherwise (a waiver may carry a small fee or rate adjustment in California).

Stage 10 — Underwriting & conditions

The underwriter is the decision-maker who verifies the file meets program guidelines and lender overlays. They evaluate the classic pillars — Capacity (debt-to-income), Credit (score, history, seasoning), Capital (down payment, reserves, sourcing), Collateral (appraisal and title), and Character (overall profile and LOEs). The typical decision sequence is Conditional Approval ("approved with conditions") → condition clearing → Clear to Close (CTC).

Stage 11 — The Closing Disclosure & the 3-day rule

The Closing Disclosure (CD) is a 5-page form that mirrors the Loan Estimate and shows the final terms, payment, closing costs, and exact cash to close. Under the TRID 3-business-day rule, you must receive the CD at least 3 business days before consummation (signing). Saturdays count as business days for this rule; Sundays and federal holidays do not.

Only three things re-trigger a new 3-day wait: (1) the APR becomes inaccurate beyond tolerance, (2) the loan product changes, or (3) a prepayment penalty is added. Minor cost changes generally issue a corrected CD without restarting the clock. Compare the CD against your latest LE and confirm the cash-to-close figure so you can wire the right amount.

Stage 12 — Signing, funding, recording & keys (California flow)

California closings have a distinct rhythm: you (1) attend a signing appointment (often before a mobile notary) where the Note, Deed of Trust, and final disclosures are signed; (2) wire your cash to close to escrow — verify wire instructions by phone using a known number, because wire fraud is the single biggest financial risk at this stage; (3) the lender funds the loan after signed docs return and final conditions clear; (4) escrow/title records the deed and deed of trust with the County Recorder — in California, recording = legal close; and (5) keys / possession release per your purchase contract.

Stage 13 — Post-closing

A few things happen after you have the keys:

• Welcome / servicing: your loan may be sold or transferred to a servicer who collects payments. Payment terms don't change.
• First payment: mortgage interest is paid in arrears, so your first payment is typically due the first of the month after a full month passes (close in March → first payment May 1).
• Supplemental property tax bill: expect a separate supplemental tax bill weeks to months after closing, reflecting reassessment to your purchase price. It's usually not covered by your initial impound setup — budget for it.
• Recorded documents: your recorded deed arrives by mail in a few weeks; keep your Closing Disclosure and Note for tax and records purposes.
• Rescission: purchase loans have no right of rescission — that 3-day cancel right applies only to certain refinances on a primary residence.

Loan program options

2026 California conforming loan limits (1–4 units)

Conventional / conforming, baseline → high-cost California ceiling. Limits are set per county; a loan above the applicable ceiling is a jumbo loan.

VA: no county loan limit for borrowers with full entitlement (2026); limits only matter with partial/reduced entitlement. High-cost counties include Los Angeles, Orange, the Bay Area counties (Alameda, Contra Costa, Marin, San Francisco, San Mateo, Santa Clara), Santa Cruz, Napa, Sonoma, and others. Central Valley and many inland counties use the baseline. Confirm your exact county figure before relying on these numbers.

2026 FHA loan limits (1–4 units)

FHA floor → high-cost California ceiling.

Property type & occupancy (1–4 unit specifics)

Occupancy categories each price and qualify differently: a primary residence gets the best rates and lowest down payments; a second home is generally one unit, not rented full-time, with distance/seasonal-use rules; an investment property carries the highest rates and down payment and is reserve-heavy. Unit-count nuances:

• 1 unit: single-family residence (SFR) or condo. Condos require project review (HOA budget, owner-occupancy %, litigation, reserves, single-entity ownership concentration). A "non-warrantable" condo may need a portfolio/jumbo product.
• House-hacking (2–4 units): owner occupies one unit and rents the others — you can use owner-occupant financing (FHA 3.5%, conventional, or VA 0% for eligible vets) if you live in one unit.
• Rental income: from the other units can often help you qualify, typically counted at ~75% of market rent to allow for vacancy and expenses; reserves required usually rise with unit count.
• Self-sufficiency test (FHA): for 3–4 unit FHA loans, the property's rents must cover the mortgage payment under FHA's self-sufficiency calculation — a common deal-killer worth checking early. 5+ units is commercial financing, outside this guide.

Master documentation checklist

Having these ready speeds your file. Not every item applies to every borrower; your processor confirms your exact list.

Cost breakdown (who pays what)

Buyer's typical California closing costs include lender / origination charges and optional discount points; third-party services (appraisal, flood cert, tax service); title (ALTA lender's policy, with the owner's CLTA split varying by county custom); escrow fees (often split per local custom); recording fees and any city/county transfer taxes; prepaids (prepaid interest, first-year insurance, initial impound deposits); and HOA transfer/setup fees and prorated dues.

Cash to close = down payment + closing costs + prepaids/impounds − credits (lender credits, seller credits) − earnest money deposit already in escrow.

California-specific items to know

A handful of features are unique to (or pronounced in) California:

• Deed of trust + non-judicial foreclosure: California uses deeds of trust with a trustee and power-of-sale, not judicial mortgages.
• Supplemental property taxes: reassessment on sale generates a separate, later bill — budget for it.
• Mello-Roos / special assessments (CFDs): common in newer developments; appears on the tax bill and affects your payment and qualification.
• Transfer taxes: county documentary transfer tax (~$1.10 per $1,000) plus possible city transfer taxes (some cities, e.g., parts of LA, are much higher).
• Insurance availability: wildfire exposure means starting insurance shopping early; the FAIR Plan may be necessary.
• TDS / NHD disclosures: sellers provide a Transfer Disclosure Statement and Natural Hazard Disclosure — review with your agent; they can affect insurance and value.
• Property tax timing: California property taxes are due in two installments (Nov 1 / Feb 1, delinquent Dec 10 / Apr 10) — proration at closing depends on timing.

A lender may re-pull credit just before funding. New debt discovered at the last minute can blow up an otherwise-cleared loan.

Glossary (quick reference)

Timeline at a glance (30-day close example)

Every file differs, but a common 30-day California purchase looks like this:

• Day 0: Offer accepted; send contract to lender; open escrow; wire EMD.
• Days 1–3: Full application; Loan Estimate issued; intent to proceed; lock rate; order appraisal & title.
• Days 3–10: Processing; prelim reviewed; appraisal scheduled; insurance shopping begins.
• Days 7–14: Appraisal back; conditions issued.
• Days 14–17: Loan & appraisal contingencies addressed/removed per contract.
• Days 17–22: Conditions cleared → Clear to Close.
• Days 22–25: Closing Disclosure issued; 3-business-day clock.
• Days 26–28: Sign documents; wire cash to close.
• Days 28–30: Lender funds; escrow records; keys released — closed loan.