Key Takeaways
- San Jose's rent increase cap is 5% + CPI — For 2025, this means a maximum 6.95% annual increase (5% + 1.95% CPI). Exceeding this cap violates SJMC §17.23.501 and exposes you to tenant lawsuits and damages.
- You must provide 60 days' notice before any rent increase — California Civil Code §1946.2(b) requires written notice stating the new amount, effective date, and reason. Notice shorter than 60 days is void.
- Just Cause eviction is required for all tenancies over 12 months — SJMC §17.23.800 prohibits no-cause terminations. Only specific, enumerated reasons allow eviction (nonpayment, lease violation, owner move-in, etc.). Violating this triggers wrongful eviction liability.
- Vacancy decontrol does not apply in San Jose — Unlike some California cities, San Jose's ordinance caps rent on all units regardless of turnover. New tenants cannot be charged market-rate rent.
- Violations carry statutory damages of $600–$6,000 per violation plus attorney fees — San Jose actively enforces SJMC §17.23 through its Rental Housing Program. Non-compliance can result in tenant lawsuits, municipal fines, and license revocation for property management companies.
- Compliance documentation must be retained for at least 3 years — Keep all rent increase notices, lease amendments, and CPI calculations. This protects you if a dispute arises or the city audits your compliance record.
What Is San Jose's Rent Ordinance and Who Must Comply?
San Jose Municipal Code §17.23 is one of California's strictest local rent control ordinances. It applies to nearly all residential rental units in San Jose, with very limited exceptions. If you own or self-manage rental property in San Jose, you must follow SJMC §17.23 whether your lease explicitly mentions it or not — the ordinance is self-executing, meaning it applies by operation of law regardless of what your lease says.
Coverage under SJMC §17.23: The ordinance covers all residential units in buildings with 2 or more units built before September 7, 1979. It also covers some units built after that date in certain circumstances. Single-family homes and condominiums are generally exempt, but you must verify ownership structure — a condo held in a corporate name or rented by an owner who rents more than one property may still be covered.
The ordinance does not apply to:
- Owner-occupied single-family homes (true single-family structures, not duplexes)
- Owner-occupied condominiums where the owner occupies one unit
- Units where the initial lease was signed after September 7, 1979 (for buildings built after that date)
- Transient occupancy (hotels, motels, tourist rentals under 30 days)
- Certain government-subsidized housing
When in doubt, contact the City of San Jose Rental Housing Program (408-535-3500) or consult your lease records. Claiming exemption when none exists is not a defense to a rent increase violation.
Rent Increase Caps Under SJMC §17.23.501: The Hard Limits
SJMC §17.23.501 sets the core compliance rule: annual rent increases cannot exceed 5% plus the Bay Area Consumer Price Index (CPI). This is not a guideline or best practice — it is a legal ceiling enforced with statutory damages and attorney fees.
Current 2025 increase cap: The San Jose Rental Housing Commission publishes the allowed increase percentage each year. For 2025, the cap is 6.95% (5% + 1.95% CPI, as calculated for July 2024 to July 2025). For 2026, landlords must wait for the official announcement (typically issued in August or September).
| Year | Maximum Increase | Base Rate | CPI Component |
|---|---|---|---|
| 2024 | 6.55% | 5.00% | 1.55% |
| 2025 | 6.95% | 5.00% | 1.95% |
| 2026 | Pending announcement | 5.00% | TBD by city |
Calculating your lawful increase: Take the tenant's current rent and multiply by the allowed percentage. Example: If a tenant pays $2,000/month and the 2025 cap is 6.95%, the maximum new rent is $2,000 × 1.0695 = $2,139. You may increase by less (e.g., 3% or 4%), but not more.
Common compliance mistakes:
- Using the wrong CPI index. San Jose uses the Bay Area CPI (Series ID: CUUR0100SA0), not the national index or Los Angeles index. Check the official city announcement.
- Rounding up aggressively. If your calculation yields $2,139.00, you cannot round to $2,140 or $2,150. Use exact calculations and disclose them to the tenant.
- Applying increases during the same lease year. If a lease renews on March 1, you cannot increase again on March 15. Annual means 12 months from the prior increase or lease start.
- Stacking increases across multiple leases. If a tenant has been month-to-month for 5 years at $1,500, you cannot increase by 35% (7% × 5 years) all at once. Only the current year's cap applies to each increase notice.
Notice Requirements: 60 Days and the Specificity Rule
Even if your increase is within the legal cap, failure to provide proper notice is a standalone violation that triggers damages independent of the rent amount.
SJMC §17.23.501 and California Civil Code §1946.2(b) require:
- 60 days' advance written notice — Delivered by personal delivery, mail, or other lawful means. Notice must be received or postmarked 60 days before the increase takes effect. "60 days" means calendar days (e.g., February 1 notice = April 1 effective date).
- The new rent amount — State the dollar amount, not just the percentage.
- The effective date — Specify the date the new rate begins (e.g., "effective April 1, 2026").
- Reason for the increase — For any increase over 5%, you must explain how it complies with SJMC §17.23.501. State the CPI percentage used and your calculation. Example: "Your rent is being increased from $2,000 to $2,139 (6.95%), consistent with the San Jose allowed increase of 5% + 1.95% CPI."
- Tenant rights notice — Include a notice (typically provided by the city) informing the tenant of their right to contest the increase or file a complaint with San Jose's Rental Housing Commission.
What happens if notice is deficient? A tenant can refuse to pay the increase and file a complaint. If you attempt eviction for non-payment based on an improperly noticed increase, the eviction fails. You cannot recover the unpaid amount. Additionally, the tenant may sue for statutory damages of $600–$6,000 under SJMC §17.23.1000(a).
Use a compliant rent increase notice template. The City of San Jose provides approved language on its Rental Housing Program website. If you use LeaseBase's compliance engine, rent increase notices are generated with current San Jose language and CPI calculations pre-filled.
Just Cause Eviction: The Grounds You Can Use (and Cannot Use)
SJMC §17.23.800 imposes a Just Cause requirement for all tenancies lasting longer than 12 months in covered units. This means you cannot evict a tenant simply because their lease expired or because you want to re-rent at a higher rate. You must have a legally enumerated reason.
Permitted Just Cause grounds:
| Cause Category | Description | Notice Period |
|---|---|---|
| Nonpayment of rent | Tenant fails to pay rent when due. Must provide 3-day notice to pay or quit (California Code of Civil Procedure §1161). | 3 days (pay or quit) |
| Lease violation | Tenant materially breaches the lease (unauthorized occupants, pets in violation, illegal activity, damage). Material violations only — minor issues do not qualify. | 30 days (cure or quit) |
| Owner/occupant move-in | Owner, owner's spouse, domestic partner, parent, or child seeks to occupy the unit as their principal residence. SJMC §17.23.820 requires relocation assistance (currently $6,589 for 2025, adjusted annually). | 60 days + relocation assistance |
| Unit taken off market | Owner permanently removes the unit from rental market (demolition, conversion to owner-occupied, permanent withdrawal). Requires relocation assistance. | 60 days + relocation assistance |
| Nuisance/criminal activity | Tenant engages in criminal activity (drug dealing, violence) or creates a serious nuisance. Documented police reports or substantiated evidence required. | 3 days (quit notice) |
| Failure to sign renewal lease | Tenant refuses to sign a new lease containing standard terms on the same conditions (only permitted increase, same lease language). New lease must be offered within statutory time. | 60 days (offer + notice) |
| Substantial code violations | Tenant's conduct (hoarding, unsanitary conditions, etc.) violates health/safety code and creates uninhabitable conditions. City inspection documentation required. | 30 days (cure or quit) |
Prohibited grounds — these are NOT Just Cause and will fail:
- Lease expiration or month-to-month status (absent failure to sign renewal)
- Desire to rent at higher rate
- Tenant's protected characteristics (race, color, religion, national origin, familial status, disability, gender identity — see Fair Housing Act and California Fair Employment and Housing Act)
- Tenant's exercise of legal rights (filing habitability complaints, reporting code violations, organizing with other tenants)
- At-will terminations without cause
- Retaliatory eviction (within one year of tenant asserting rights)
Retaliation doctrine: SJMC §17.23.840 and California Civil Code §1947.7 prohibit retaliatory eviction. If a tenant files a habitability complaint, contacts a housing authority, joins a tenant organization, or requests repairs within the prior 180 days, any eviction notice issued within that window is presumed retaliatory. You must prove the eviction is based on legitimate, documented cause independent of the tenant's protected conduct.
Violation of the Just Cause requirement results in wrongful eviction liability: statutory damages, tenant attorney fees, and potential judgment against you for actual damages (moving costs, emotional distress, lost wages if eviction causes hardship).
Relocation Assistance: A Mandatory Cost for Owner Move-In and Unit Removal
SJMC §17.23.820 requires landlords to pay relocation assistance when terminating a tenancy for owner move-in or permanent unit removal. This is not optional and not subject to negotiation.
2025 relocation assistance amount: $6,589 per tenant (adjusted annually for inflation, effective March 1). For 2026, the city will announce the updated figure (likely to be $6,900–$7,100 based on recent inflation trends).
Who must receive relocation assistance?
- Each tenant household (one payment per lease, regardless of number of occupants)
- Tenants in covered units who have occupied the property for 12+ months
- Tenants receiving month-to-month tenancies (not just fixed-term leases)
When is it paid? Payment must be made before or at the time the tenant vacates. You cannot condition move-out on waiver of relocation assistance — this is void under SJMC §17.23.835.
What if you fail to pay? The tenant can sue for the amount owed plus statutory damages ($600–$6,000) plus attorney fees under SJMC §17.23.1000. Alternatively, the tenant can offset the relocation assistance amount against the final rent payment and remain in the unit. Attempting to evict for "non-payment" when the shortfall equals unpaid relocation assistance fails as a matter of law.
Important note on owner move-in: After giving notice and the tenant vacates, you must actually move into the unit and occupy it as your principal residence for at least three years. If you re-rent the unit within three years, the tenant can sue for return of the relocation assistance plus damages for fraudulent move-in notice. This is a trap many landlords miss — do not use owner move-in as a pretext.
Vacancy Decontrol: Why It Does NOT Apply in San Jose
Some California cities (Los Angeles, West Hollywood) allow "vacancy decontrol," where a unit's rent resets to market rate upon tenant turnover. San Jose does NOT allow vacancy decontrol. SJMC §17.23 applies to all units regardless of occupancy status. When a longtime tenant leaves and a new tenant moves in, the rent must still comply with the annual increase cap for the previous tenant's last rent.
Example: A tenant has paid $1,200/month for 10 years. They vacate. The last allowed increase was 6.95%, so the unit's "controlled rent" is approximately $1,283. You cannot immediately re-rent to a new tenant at $2,000. The new tenant's rent must still be subject to the increase cap — you can charge $1,283 as the starting rent for the new lease, but any future increases are capped at 5% + CPI.
This rule significantly impacts your rental income and property value in San Jose. Plan accordingly when modeling cash flow for properties in the city.
Compliance Documentation and Record-Keeping Requirements
SJMC §17.23.1010 requires landlords to maintain records of all rent increases, lease terms, and notices. San Jose's Rental Housing Commission can audit your file at any time, and failure to produce compliant documentation shifts the burden to you.
What you must keep (minimum 3 years):
- Copy of every lease signed (initial and renewals)
- Rent increase notices with calculation showing CPI methodology
- Proof of delivery/receipt of all notices (certified mail receipts, tenant signatures, email confirmations)
- Records of rent amounts and payment dates
- Documentation of any violations (lease breach notices, 3-day pay-or-quit notices, photos of damage, police reports)
- Relocation assistance payment receipts (check images, wire confirmations)
- Correspondence with the tenant regarding maintenance, complaints, or lease modifications
Organizing for compliance: Use a lease management system that timestamps notices and maintains an audit trail. LeaseBase's lease operations platform automatically logs all notice dates, rent amounts, and CPI calculations. If San Jose's Rental Housing Commission ever contacts you, you have complete documentation instantly available — not boxes of papers in your garage.
Disorganized records do not excuse violations. If you cannot prove you gave 60 days' notice, you owe the tenant damages even if you believed you complied. If you cannot document the CPI calculation, the city presumes the increase was illegal.
Enforcement, Complaints, and Penalties
The City of San Jose Rental Housing Program actively enforces SJMC §17.23. Tenants file complaints directly with the city, which investigates and can order corrective action.
Complaint process:
- Tenant files written complaint with San Jose Rental Housing Commission (in person, mail, or online at sanjoseca.gov/housing).
- City sends landlord notice of complaint and requests response (typically 15–30 days to reply).
- City investigates lease terms, rent history, notice compliance, and just cause grounds.
- City determines violation and issues cease-and-desist order or corrective action order.
- Landlord must comply or face escalated enforcement (fines, license revocation for property managers, reference on tenant's record affecting future evictions).
Civil liability (tenant lawsuit): A tenant can sue you in court under SJMC §17.23.1000(a) for statutory damages of $600–$6,000 per violation, plus actual damages, plus attorney fees and costs. A single improper rent increase notice or wrongful eviction can result in a $6,000+ judgment, plus your attorney fees if you defend and lose.
Municipal fines: San Jose can impose administrative fines of up to $500 per violation for SJMC §17.23 breaches. Repeated violations trigger higher fines and potential criminal misdemeanor charges.
Criminal penalties: Intentional violations of the rent control ordinance can be prosecuted as misdemeanors, with fines up to $1,000 and/or jail time up to six months (SJMC §17.23.1020). This is rare but applies to deliberate, repeat violations.
Common violation examples and penalties:
| Violation | Consequence | Penalty |
|---|---|---|
| Rent increase exceeds 5% + CPI cap | Tenant refuses overage, files complaint | $600–$6,000 statutory damages + rollback to legal amount |
| No 60-day notice or deficient notice | Increase is void, tenant can refuse payment | $600–$6,000 statutory damages |
| Eviction without Just Cause (wrongful eviction) | Tenant sues for damages, eviction dismissed in court | $600–$6,000 statutory damages + actual damages + attorney fees |
| Failure to pay relocation assistance | Tenant sues or offsets from final rent | $600–$6,000 statutory damages + amount owed |
| Retaliatory eviction after tenant complains | Eviction presumed retaliatory, tenant wins | $600–$6,000 statutory damages + emotional distress damages + attorney fees |
Step-by-Step Compliance Checklist for San Jose Rent Increases
Use this checklist before issuing any rent increase notice:
- Verify coverage: Confirm the unit is covered under SJMC §17.23 (pre-1979 building, 2+ units, not exempt single-family/condo).
- Check last increase date: Ensure 12 months have passed since the prior increase or lease start date.
- Obtain current cap: Visit sanjoseca.gov/housing or call (408) 535-3500 to confirm the current year's allowable increase percentage and CPI component.
- Calculate new rent: Multiply current rent by the allowed percentage (e.g., $2,000 × 1.0695 = $2,139). Use exact figures; do not round up.
- Draft notice: Use San Jose-approved language from the city website or a compliant template. Include:
- Current rent amount and new rent amount (in dollars)
- Effective date (60+ days from delivery)
- CPI calculation and percentage breakdown
- Tenant rights notice (city-provided language)
- Your contact information
- Deliver 60+ days before effective date: Use certified mail with return receipt, personal delivery with signature, or email with read receipt. Postmark or delivery date must be at least 60 days before increase takes effect.
- Document delivery: Retain certified mail receipt, delivery signature, or email confirmation. File in lease folder.
- Collect new rent amount: If tenant pays via online rent payment, update the lease record and auto-debit amount.
- Retain all documentation for 3 years minimum.
Frequently Asked Questions
Q: Can I increase rent for tenants who have been in the unit for 20 years?
A: Yes, but only by the annual cap (5% + CPI). SJMC §17.23 applies regardless of tenure. However, the longer a tenant has been in a unit, the more scrutinized your eviction or "lease renewal" will be by the city and courts. If you attempt to remove a long-term tenant, ensure you have documented, legitimate Just Cause. Avoid stacking multiple years of deferred increases all at once — tenants and the city view this as retaliation.
Q: What if my lease says "at-will" or "no rent control"?
A: The lease language is irrelevant. SJMC §17.23 applies by operation of law and supersedes all contrary lease provisions. A clause stating "tenant can be evicted without cause" or "rent not subject to limits" is void and unenforceable. You cannot contract around the ordinance.
Q: Do I have to pay relocation assistance if the tenant voluntarily moves out?
A: Only if you issued a termination notice based on owner move-in or unit removal. If the tenant leaves on their own initiative (job change, family reasons, etc.), you do not owe relocation assistance. However, if you issued a notice for owner move-in and the tenant leaves, you must pay even though they did not "force" the outcome. The notice itself triggers the obligation.
Q: Can I refuse to renew a lease because the tenant filed a complaint with the city?
A: No. This is retaliation under SJMC §17.23.840 and California Civil Code §1947.7. If the tenant filed a complaint, habitability claim, or request for repairs within 180 days, any non-renewal or eviction notice is presumed retaliatory. You must prove the non-renewal is based on legitimate cause (lease violation, failure to pay, failure to sign renewal on same terms, etc.) documented before the protected conduct. Even then, the burden is heavy and any inconsistency weakens your case. Many judges and city investigators view lease non-renewals following complaints with extreme skepticism.
Q: What happens if I make a mistake on the CPI calculation and overcharge rent?
A: You must refund the difference immediately upon discovery. If the tenant notifies you or files a complaint, the city will order a refund. Failure to refund exposes you to statutory damages ($600–$6,000) plus attorney fees. Do not assume the tenant will not notice — many tenants track increases carefully or consult legal aid organizations. If you overcharged for multiple years, the debt grows. Proactively recalculate using the city's official CPI announcement each year; if you made an error in a prior year, contact the tenant and offer a lease amendment correcting it. This shows good faith and often prevents litigation.
San Jose's Rental Housing Program: Resources and Reporting
The City of San Jose Rental Housing Program is your primary resource for compliance questions and official guidance.
Contact information:
- Phone: (408) 535-3500
- Website: sanjoseca.gov/housing
- Email: housingrents@sanjoseca.gov
- Office: 200 E. Santa Clara St., San Jose, CA 95113