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California’s 2026 Security Deposit Rule Changes: AB 414 What Operators Need to Know

Starting January 1, 2026, California’s AB 414 updates the rules for how multifamily operators deliver move-out statements and return security deposit refunds. The statute is long and technical, but the takeaway is straightforward: your process needs to capture tenant preferences, store them, and follow them every time. That’s where complexity shows up for operations teams, especially at scale.

This article breaks down the changes in plain language and explains how Roost helps California operators stay compliant without adding more work to onsite or centralized teams.

Tenant choice now drives the move-out process

California is shifting responsibility to operators to document how tenants want to receive information and refunds. 

That includes: 

  • How the move-out statement is delivered
  • How the security deposit refund is returned
  • Who it goes to when there are multiple adults, and
  • Whether tenants want the refund electronically. 

The law doesn’t just require you to follow these choices — it requires you to prove you followed them.

For large portfolios, that means preference collection, routing, storage, deadlines, and documentation all matter.

What’s changing under AB 414

Move-out statement delivery

Unless you have a written agreement with the tenant, the move-out statement must be sent by first-class mail. With an agreement, you can send it by email. 

Operators now need a reliable way to collect the tenant’s preferred delivery method and document it.  

Electronic refunds

Refund rules depend on whether the tenant paid the deposit or rent electronically.
 

  • If a single adult tenant paid electronically, the refund generally needs to be issued electronically unless you mutually agree otherwise.
  • If they didn’t pay electronically, the refund defaults to check or personal delivery unless the tenant opts in to an electronic method.

This connects deposit collection, rent payment history, and refund workflows in a new way. 

Roost includes a simple user interface for residents to select from nine different refund options including Mailed Check, ACH, Venmo, PayPay, Google and Apple Wallet, Instant Debit, Check and Virtual Visa card. 

Multiple adult tenants

When more than one adult lives in a unit, it’s important to have a clear, written agreement from all adults on the lease. 

This agreement should outline: 

  • How the refund will be paid out
  • Who receives it
  • How it’s divided, and 
  • How each person wants to receive their move-out statement.

If there’s no agreement in place, the refund check must be made payable to all adult tenants and mailed or delivered to any one of them. 

This often delays processing, increases the chance of disagreements, and raises the risk of the refund going uncashed and becoming unclaimed property

Checks made out to multiple people can be especially hard to deposit—everyone may need to sign, and coordinating that can be difficult if someone has already moved out of state.

Roost makes this easier with built-in roommate tools that let residents set their percentage split, agree on a forwarding address, and e-sign their approval—creating clear, time-stamped documentation for everyone involved.

Notification of right to electronic refund

If rent or the deposit was paid electronically, and you don’t already have a preference agreement, you must send written notice giving the tenant the option to receive the refund electronically. 

Timing matters. This notice must go out within a reasonable period after either party gives notice of intent to vacate, or before the end of the lease.

Special case: early termination

If a tenant ends their tenancy early under Civil Code §1946.7 and certain conditions are met, you may issue the refund directly to that tenant even without a multi-tenant agreement. The law doesn’t specify timing, leaving operators to interpret best practices.

Where operators will feel the friction

The biggest challenges are administrative: collecting multiple tenant preferences, generating and storing documentation, coordinating multi-tenant approvals, staying ahead of statutory timing, and keeping a clean record of every action. 

Manual processes will become error-prone quickly. Most of the risks come down to tracking, timing, and proof.

How Roost helps operators stay ahead of California’s current & new security deposit requirements

Roost was built to automate move-out and refund compliance, and already supports the workflows California is now requiring.

Automated preference collection

Roost reminds residents at time of notice to select their preferences. 

It then digitizes:

  • Delivery preferences
  • Refund method selection
  • Bank account details
  • Forwarding addresses
  • Allocation percentages for co-tenants, and 
  • Signatures from all adults. 

Everything is captured and stored automatically.

Move-out statements delivered the way tenants choose

Roost sends detailed, itemized move-out statements and supporting documentation such as receipts and photos from the client property management system, using the tenant’s selected method with proof of delivery. 

Preferences, routing, and documentation stay in one place.  Residents can also access and view photos online. 

Electronic refunds and multi-tenant allocation

Roost supports multiple electronic refund payment types, mailing checks first class, co-tenant splits, and full tracking of refund timing. 

Exceptions like early termination scenarios are handled in the same workflow, without spreadsheets or offline coordination.

SmartNotifications for timing and missing documentation

Teams get alerted when information, photos or receipts are missing, and when a compliance deadline is approaching. Staff stay ahead of requirements without manual tracking.

Automatic audit trail

Every action — consent, delivery, approvals, routing — is timestamped and stored. Roost generates receipts, attachments, and a complete audit trail for every move-out.

What this means for California multifamily teams

The new rules introduce more administrative complexity, but the right tools make compliance simple. If your teams can’t reliably document tenant choices, track timing, and route multi-tenant approvals, compliance risk increases quickly. 

Roost reduces that risk and removes the workload.

If you’d like to see how Roost can help your California properties prepare for the January 2026 changes, we’d be happy to walk you through it. Let’s get ahead of this together. Sales@joinroost.com