First-Time Landlord Guide for California

Becoming a landlord in California is straightforward in mechanics and dense with rules. Anyone can buy a rental and put a tenant in it, but the first year is when small landlords either build a system that scales or accumulate the procedural mistakes that turn one rental into a part-time legal headache. This guide walks through what you actually need to do before your first tenant moves in, the rules that bite first-time owners hardest, and the systems that prevent the most common problems.

Before Your First Tenant: Forms, Licenses, and Registrations

California treats rental property as a business. Even with one unit, you have specific obligations that have to be in place before you take a deposit.

Business license: Most California cities require a business license for rental property owners. Los Angeles requires a Business Tax Registration Certificate from the Office of Finance. Other cities have similar requirements with different names. The cost is modest (often under 200 dollars per year) and the cost of operating without one is fines plus interest plus the missed deduction.

Rental property registration: Many cities, including LA, require rental properties to be registered with the local housing department. LA’s RSO registration applies to most multifamily buildings built on or before October 1, 1978. Even non-RSO units in LA require rental registration with LAHD. Failure to register voids most rent increases until cured.

Federal and state tax setup: Get an EIN if you are operating through any entity. Set up rental income tracking from day one. Many landlords benefit from operating through an LLC for liability isolation, though a single-property landlord with adequate insurance can operate as an individual.

Insurance: A landlord-specific dwelling policy (DP-1, DP-3, or HO-3 with rental rider depending on situation) is non-negotiable. A standard homeowner’s policy does not cover tenant-occupied property. Coverage should include the dwelling, loss of rents, and liability at the right limits for your asset value. Umbrella coverage of one to two million dollars is standard for landlords above one or two units.

Lease forms: Use a California-specific lease, ideally from the California Apartment Association (CAA) or a local equivalent. Generic online templates miss state and local disclosures and create risk.

Disclosures: California requires specific written disclosures: lead paint (pre-1978 buildings), bedbug, mold, asbestos (some buildings), Megan’s Law database (in some forms), flood (in some areas), and the rent control status under AB 1482 if applicable. Missing disclosures create legal exposure.

Setting up properly takes a weekend of work. Skipping the setup creates exposure that compounds over the first year of operation.

Setting Rent Legally: The Three Layers

Setting the right initial rent on a new rental requires understanding three layers: market data, AB 1482 if applicable, and the LA RSO if applicable.

Market data: Pull comparable rents from Zillow, Apartments.com, Zumper, and direct property manager intel for your submarket. Look at units with similar bed/bath count, square footage, condition, and location characteristics. Properties listed for 30-plus days at the same price are the better signal of market clearing rent than aspirational asking prices on day one.

AB 1482 caps: AB 1482 caps annual increases at 5 percent plus regional CPI, with a 10 percent ceiling. This applies to subsequent increases, not the first rent on a new tenancy. You set the initial rent freely (subject to local rent control if applicable). The cap only matters once the tenant is in place.

LA RSO caps: RSO buildings have lower allowable annual increases (set by the Rent Adjustment Commission, typically 3 to 4 percent based on CPI). RSO does not cap initial rent on a new tenancy after a vacancy. But the rent you set becomes the new RSO base for that unit, and future increases are bounded by the RSO percentage.

Practical approach: Price slightly above your target market clearing rent on the initial listing. If the unit goes 7 to 14 days without quality applications, drop 50 to 100 dollars and continue showings. Over-pricing the initial rent costs more in vacancy than the higher rent recovers. Under-pricing leaves money on the table for the entire tenant tenancy.

For non-rent-controlled units, the rent reset opportunity comes only at tenant turnover. For RSO units, vacancy decontrol is your most powerful margin lever, so do not under-price after a turnover.

Writing a California-Compliant Lease

A good lease prevents disputes by specifying expectations. A bad lease creates disputes by being vague or by omitting required elements.

Required elements: Tenant names, unit address, rent amount and due date, late fee provisions (subject to California’s reasonableness standard), security deposit amount, lease term and renewal terms, occupancy rules, utilities responsibility, pet policy, smoking policy, and signatures. California requires the landlord’s name and address (or property manager’s) for service of process.

Required disclosures: As mentioned above, lead paint pamphlet for pre-1978 buildings, bedbug disclosure, mold awareness, AB 1482 status, flood disclosure where applicable, and any others your local jurisdiction requires.

Rent control disclosure: If the property is exempt from AB 1482 (single-family or condo owned by a natural person), the lease must include the specific exemption language to claim the exemption.

Late fee: California limits late fees to a reasonable estimate of actual damages. Most courts accept fees in the 3 to 5 percent range; flat fees over 50 dollars or percentages over 5 percent get challenged successfully. Specify the grace period (typically 3 to 5 days after due date) and the fee structure.

Security deposit: As of July 1, 2024, AB 12 caps deposits at one month of rent for unfurnished and furnished units. The small-landlord exception allows up to two months for landlords with two or fewer rental properties totaling four or fewer units, but most owners now operate at one month.

Pet policy: California allows pet rent and pet deposits, but the deposit counts toward the AB 12 cap. Service animals and emotional support animals are not pets under fair housing law and cannot be charged pet fees or deposits.

Maintenance responsibilities: Spell out who pays for what. California habitability law assigns most major maintenance to the landlord. Tenants are responsible for minor cleaning and damage they cause.

Renewal: Specify whether the lease automatically converts to month-to-month or requires renewal. Month-to-month gives both parties flexibility but reduces tenant retention.

The CAA lease covers all of these elements out of the box. A custom lease prepared by a California attorney is worth the cost for any landlord operating at scale.

Tenant Screening Without Breaking Fair Housing

Tenant screening is where first-time landlords create their largest legal exposure. Federal and California fair housing laws protect a long list of classes (race, color, religion, sex, national origin, familial status, disability, source of income, gender identity, sexual orientation, age, ancestry, marital status, military or veteran status, citizenship, and others). Screening that touches any protected class, even unintentionally, is a violation.

Set criteria in writing first. Define your minimum income (typically 2.5 to 3 times rent), credit score floor (often 600 or 650), eviction history standard, and rental history standard. Apply them to every applicant.

Use a screening service. Services like RentSpree, TransUnion SmartMove, and Avail run background, credit, and eviction history. They produce reports the landlord uses to evaluate against pre-set criteria. Avoid running your own checks for liability and accuracy reasons.

Source of income protection: California prohibits discrimination based on source of income, including Section 8 vouchers. You must consider voucher holders on the same criteria as other applicants. Refusing voucher holders specifically is a violation.

Application fees: California limits application fees to actual screening cost plus a small administrative fee, currently capped around 60 dollars per applicant. Document the actual cost.

Decision timing: Process applications in the order received. Do not hold applications waiting for a “preferred” candidate to apply. Provide adverse action notices to applicants you reject based on credit or background issues.

Document the criteria and the decision. For every application, file the application, the screening report, and a one-line note on the decision (approved, denied with reason, or chose another applicant). This documentation defends against discrimination claims.

The fair housing rules feel restrictive to new landlords. They are. The cost of a fair housing complaint is measured in five and six figures plus attorney’s fees. The discipline of applying consistent criteria saves you that cost.

Security Deposits Done Right

Beyond the AB 12 cap discussed above, security deposits have specific California rules that landlords routinely break.

Move-in inspection: Document the unit condition with photos and a written inspection list at move-in. Have the tenant review and sign. This is your evidence of starting condition for any deposit dispute.

Hold the deposit: California does not require segregated accounts for security deposits, but many landlords hold them in a separate account for clarity. The deposit remains the tenant’s money during the tenancy.

No double-dipping: You cannot collect both a security deposit and a non-refundable cleaning fee. The deposit is the only required-return amount.

Move-out inspection: California gives the tenant the right to a pre-move-out inspection. Offer it in writing within a reasonable window before the lease ends. The tenant can use the inspection notes to repair items themselves before move-out.

21-day return: You owe a written itemized statement of the deposit, with documentation of any deductions, within 21 days of the tenant’s move-out. Documentation includes receipts for repair work and photos of damage.

Allowable deductions: Unpaid rent, repair of damage beyond ordinary wear and tear, cleaning to return the unit to the level of cleanliness at move-in (cannot include routine cleaning that you would do regardless), and unpaid utilities owed by the tenant.

Penalties for failure: Failure to provide the itemized statement or return the deposit can result in the tenant recovering the full deposit plus statutory damages of up to twice the original amount, plus attorney’s fees in some cases.

The discipline that prevents deposit disputes is a thorough move-in inspection, photographic documentation throughout the tenancy of any damage as it occurs, and a transparent move-out process.

Inspections and the Move-In Walkthrough

The move-in walkthrough is the most important hour of a new tenancy. It establishes the unit’s condition, sets expectations, and gives both parties a record they can refer back to.

Walk every room with the tenant. Note any existing marks, damage, or wear. Take photos of every room from multiple angles, every appliance, the inside of the refrigerator, the inside of cabinets, and the exterior. Test every appliance. Run every faucet. Test the heat and air conditioning. Test smoke and CO detectors.

Document everything in writing on a checklist. Have the tenant sign the checklist. Provide them a copy. Keep the original.

This is also the moment to walk the tenant through how to use the property. Where the breaker panel is. Where shut-off valves are. How to operate the thermostat. The garbage and recycling pickup days. The HOA rules if applicable. Any quirks of the property.

The 60 minutes you spend on a thorough walkthrough prevents most of the disputes that plague new landlords. It also signals to the tenant that you are an organized, professional operator, which improves their behavior throughout the tenancy.

Common New-Landlord Mistakes That Lead to Lawsuits

A short list of the most common first-year mistakes and what to do instead.

Mistake: Verbal agreements with tenants. Anything that matters goes in writing. Lease amendments, payment plans, side deals on maintenance.

Mistake: Self-help eviction. Changing locks, removing belongings, or shutting off utilities without a court order is illegal and produces severe penalties. Use the formal unlawful detainer process always.

Mistake: Inconsistent rule enforcement. Allowing one tenant to pay late while strictly enforcing the lease against another creates fair housing exposure and waiver issues.

Mistake: Skipping inspections during long tenancies. Annual interior inspections (with proper notice) catch problems early and document the unit’s condition. Without them, tenant damage accumulates and is harder to recover.

Mistake: Ignoring habitability complaints. California gives tenants strong remedies for habitability issues, including rent withholding, repair-and-deduct, and constructive eviction claims. Respond to every complaint promptly and document the response.

Mistake: Improper notice for entry. California requires 24 hours written notice for non-emergency entry, with limited exceptions. Even for “quick” repairs, follow the notice rule.

Mistake: Failing to issue receipts and statements. Tenants who request rent payment receipts must receive them. Statements of charges and credits at move-out must be itemized.

Mistake: Discrimination, intentional or not. Using inconsistent criteria, advertising in ways that suggest preference, or even casual conversational comments can create fair housing claims.

Each of these mistakes is preventable with simple discipline. The cost of preventing them is far less than the cost of correcting them after the tenant has lawyered up.

Building Year-One Operating Discipline

The first 12 months of landlording are where the systems get built. The landlords who thrive in year two and beyond are the ones who invested time in year one to set up:

A documentation system: every interaction with the tenant in writing, every payment recorded, every maintenance request logged.

A vendor list: trusted plumber, electrician, handyman, HVAC tech, roofer, and locksmith with after-hours availability.

A bookkeeping practice: monthly P&L review, year-end tax prep with a CPA who knows real estate.

An ongoing education habit: reading new California rental laws as they pass, attending local apartment association meetings, talking with experienced landlords.

A periodic property check: monthly drive-by, annual interior inspection, semi-annual major system check.

The first year is harder than the years that follow. By year two, the tenant relationship is established, the operating cadence is in place, and most decisions are routine. Investing the time up front converts a part-time legal headache into a stable, scalable income stream.

If you are about to take on your first rental in California or are early enough in the process to want a sounding board on the steps above, schedule a call with the GT Investments team to talk through your specific situation with someone who has been in the same chair.