Washington Move-In Fee Installment Plans — RCW 59.18.610 Compliance Guide (2026)

What Is RCW 59.18.610 and Why It Matters to Washington Landlords

In 2024, Washington enacted Senate Bill 5961, amending RCW 59.18.610 to establish specific rules for move-in fee installment payment plans. This statute reflects the legislature's intent to prevent landlords from using installment arrangements as a hidden financing mechanism or barrier to tenancy.

If you manage properties in Washington—whether in Seattle, Spokane, Tacoma, or rural areas—you need to understand this law. Many landlords assume offering a payment plan is a tenant-friendly gesture with no legal strings attached. In reality, RCW 59.18.610 imposes strict structural requirements. Violating them exposes you to statutory damages, court costs, and attorney fees even if a tenant never formally complains.

The practical impact: If you want to offer installment plans at all, you must build compliance into your lease, screening, and move-in documentation from day one. If you prefer not to offer them, you must clearly state that move-in fees are due in full before lease execution.

Understanding Move-In Fees Under Washington Law

Before diving into installment plan rules, you need to distinguish between different types of move-in charges. Washington law treats them separately:

Security Deposits vs. Move-In Fees vs. Screening Fees

Security deposits are refundable sums held by the landlord to cover unpaid rent, damage beyond normal wear and tear, or lease violations. They are governed by RCW 59.18.260 and RCW 59.18.270, which require deposit trust accounts, specific receipt language, and return deadlines with itemization.

Move-in fees are charges for services rendered during or before move-in. They may cover administrative costs, lease preparation, credit checks, or background screening. Once earned (typically upon lease signing or move-in), they are non-refundable.

Screening fees are application charges for tenant screening services (credit report, criminal background check, eviction history). They are distinct from move-in fees and are not subject to RCW 59.18.610's installment rules.

The distinction matters because RCW 59.18.610 applies only to move-in fees, not security deposits or screening fees. A common compliance mistake: charging a "move-in fee" for screening, then trying to apply installment rules intended only for true move-in costs. This mischaracterization can trigger enforcement action from the Washington Attorney General's Consumer Protection Division.

RCW 59.18.610: The Exact Legal Text and What It Requires

RCW 59.18.610 states:

"A landlord shall not charge interest or fees for an installment payment plan for move-in costs. All terms of an installment payment plan for move-in costs must be provided in writing before the signing of the lease and accepted in writing by the prospective tenant."

This statute is terse but carries three mandatory compliance points:

1. No Interest on Installment Plans

You cannot charge interest, even at a low rate, on installment payment plans for move-in fees. This includes:

• Percentage-based interest (APR)
• Fixed interest charges
• Compounding interest
• Finance charges framed as "processing fees" or "arrangement fees"

The statute explicitly prohibits both "interest" and "fees," so creative naming does not create a loophole. An enforcement action by the Washington Attorney General will look to substance over form: if you're charging money for the privilege of paying later, it violates the law.

2. No Additional Fees for the Installment Plan Itself

Beyond the base move-in fee amount, you cannot charge a separate fee for offering the installment option. This includes:

• Administrative fees for setting up the plan
• Documentation fees
• "Convenience fees" for accepting payments via autopay or credit card
• Late payment fees if a tenant misses an installment (disputed in case law, but safest interpretation is prohibited)

If a move-in fee is $2,000, the tenant pays exactly $2,000 total, split across installments, with no additional charges.

3. All Terms Must Be Written and Pre-Lease

Installment plan terms must be:

• Provided in writing before lease signing (not verbally, not after lease execution, not buried in lease fine print)
• Clearly structured: payment amounts, due dates, total number of installments, and consequences of missed payments
• Accepted in writing by the prospective tenant (separate written acknowledgment, not just lease signature)

This is a strict procedural requirement. Even if a tenant verbally agrees to installments and pays on time, the absence of pre-lease written disclosure and written acceptance creates statutory liability.

What Move-In Costs Can Be Put on an Installment Plan?

RCW 59.18.610 applies to "move-in costs," a term the statute does not define with granular detail. However, RCW 59.18.600 (the broader move-in cost statute passed in 2019) provides guidance:

Move-in costs include:

• Security deposits
• Nonrefundable fees (application, administrative, lease preparation)
• Prepaid rent (first month's rent, last month's rent)
• Utility deposits (if landlord-managed)

RCW 59.18.600 caps total move-in costs (excluding prepaid rent and utility deposits) at one month's rent or the amount actually incurred, whichever is less. This cap applies equally to upfront and installment arrangements.

Move-in costs do NOT include:

• Screening fees (covered separately under RCW 59.18.575)
• Pet fees or pet deposits (may have separate rules; check local jurisdiction)
• Parking fees or amenity fees (operate rent or use charges, not move-in costs)
• Late rent penalties or NSF fees (arise post-tenancy)

If you're unsure whether a charge qualifies as a "move-in cost," the safest approach is to treat it as such and comply with both RCW 59.18.600 and RCW 59.18.610. Mischaracterization invites attorney general scrutiny.

Step-by-Step Compliance Checklist for Installment Plans

If you offer move-in fee installment plans, follow this checklist before any lease is signed:

Phase 1: Lease and Disclosure Preparation

• ☐ Create a separate Move-In Fee Installment Plan Disclosure document (not buried in lease)
• ☐ Specify the total move-in fee amount and how it breaks down (security deposit, nonrefundable fees, etc.)
• ☐ List each installment payment: amount, due date, and number of installments
• ☐ State that no interest or additional fees are charged for the installment option
• ☐ Clarify consequences of missed payments (e.g., lease default, eviction eligibility, but no late fees per se)
• ☐ Include contact info for payment instructions and questions
• ☐ Reserve the right to require full upfront payment if payment history concerns arise pre-lease
• ☐ Have legal counsel review the disclosure language for your jurisdiction

Phase 2: Tenant Communication

• ☐ Provide the written disclosure to all prospective tenants before lease execution, even if they don't request it
• ☐ Clearly state whether installment plans are available or not available for this property/lease
• ☐ If a tenant requests an installment plan not previously offered, do not agree verbally; create a written amendment
• ☐ Confirm tenant acceptance in writing (separate signature or email acknowledgment)
• ☐ Do not sign the lease until the installment disclosure is signed and returned

Phase 3: Documentation and Payment Tracking

• ☐ Maintain a copy of the signed installment disclosure in the tenant file
• ☐ Record installment payment due dates in your lease management system
• ☐ Send payment reminders 5–7 days before each installment is due
• ☐ Document all payments received with date, amount, and method
• ☐ If a payment is missed, follow up in writing; do not assess late fees, but note the breach for potential lease default
• ☐ Verify all installments are collected by the lease start date or earlier
• ☐ Archive signed disclosures and payment records for at least 4 years (statute of limitations for consumer protection claims)

Common Compliance Mistakes and How to Avoid Them

Mistake 1: Charging Installment Setup or Processing Fees

The Problem: You frame a $150 "installment processing fee" as administrative overhead, separate from the base move-in fee.

Why It's Illegal: RCW 59.18.610 prohibits "fees" for installment plans, period. The statute does not carve out legitimate administrative costs. A tenant attorney (or AG investigator) will see this as a prohibited finance charge.

The Fix: Build any administrative costs into the base move-in fee cap under RCW 59.18.600. If your actual screening, lease prep, and documentation costs are $200, and the statute allows $2,000 in move-in costs, absorb the $200 into the total and offer the installment plan fee-free.

Mistake 2: Verbal Installment Agreements

The Problem: A tenant calls and says, "Can I split the $1,500 deposit in two payments?" You say yes, they pay half at move-in, half 30 days later.

Why It's Illegal: RCW 59.18.610 requires written terms before lease execution and written tenant acceptance. A verbal agreement, even if the tenant performs perfectly, is non-compliant. If the tenant later disputes the arrangement or claims you never disclosed interest/fees, you have no written proof of compliance.

The Fix: Never agree to ad-hoc payment plans. If a tenant requests an installment arrangement post-lease-negotiation, create a written amendment, disclose the terms in the same format as your standard disclosures, obtain written signature, and execute before move-in.

Mistake 3: Hidden Installment Terms in the Lease

The Problem: Your lease includes a section: "Move-in fees may be paid in up to three installments with written agreement." You assume this satisfies the disclosure requirement.

Why It's Illegal: RCW 59.18.610 requires a separate written disclosure of installment terms before lease signing. Burying the option in the lease itself is not sufficient. The statute demands upfront, conspicuous notice so the prospective tenant can decide on installment terms before committing to the lease.

The Fix: Create a standalone Move-In Fee Installment Plan Disclosure that is provided and signed before the lease. If you offer installment plans, you must explain the option clearly and separately, not as a lease clause.

Mistake 4: Confusing Move-In Fees with Security Deposits Under Installment Law

The Problem: You offer a $1,000 security deposit on a 12-month installment plan (monthly installments). You assume RCW 59.18.610 covers it.

Why It's Illegal: While RCW 59.18.600 lists security deposits as move-in costs, the practical enforceability of installment plans for security deposits is unclear. Some interpretations suggest that security deposits must be paid in full before tenancy begins to be refundable. A 12-month payment plan for a deposit raises questions: If the tenant moves out month 3, what happens to unpaid installments? Can you still refund the deposit?

The Fix: Limit installment plans to nonrefundable fees and prepaid rent, not security deposits. Require security deposits in full at lease signing. This avoids murky scenarios and keeps your legal position clear.

Mistake 5: Assessing Late Fees on Missed Installments

The Problem: A tenant misses the second installment of three. You charge a $50 late fee on top of the missed payment.

Why It's Illegal: RCW 59.18.610 prohibits "fees" for the installment plan. A late fee on an installment payment is arguably a prohibited fee. While the statute does not explicitly address default consequences, assessments of additional charges are legally risky.

The Fix: If a tenant misses an installment, treat it as a lease default (material breach of the lease terms), but do not assess additional late fees. You can pursue eviction if the breach is uncured, but you cannot layer on charges. Document the missed payment and your cure demand in writing.

Statutory Penalties and Enforcement

Civil Penalties

Violations of RCW 59.18.610 fall under Washington's Consumer Protection Act (RCW 19.86). Penalties include:

• Up to $5,000 per violation (each unlawful installment plan = one violation; multiple tenants = multiple violations)
• Actual damages: refund of illegal fees/interest charged
• Attorney fees and court costs awarded to prevailing tenant or Attorney General
• Treble damages (triple the actual damages) if violation is intentional or repeat

Enforcement Agencies

Washington Attorney General Consumer Protection Division: The AG's office actively investigates landlord-tenant violations, including move-in fee violations. Complaints can be filed at wa.gov/ago/consumer.

City/County Consumer Protection: Some large cities (Seattle, Spokane, Tacoma) have local enforcement. Seattle, for instance, has a robust office of tenant regulation.

Private Tenant Lawsuits: Tenants can sue directly under the Consumer Protection Act, seeking damages, fees, and injunctive relief.

Real-World Example

In 2024, the Washington Attorney General filed a lawsuit against a Seattle-area property management company for, among other violations, charging $200 "installment processing fees" on move-in cost payment plans. The settlement required:

• Refund of all illegal fees to affected tenants ($45,000 total)
• $10,000 civil penalty
• Attorney fees and costs ($8,500)
• Corrective lease amendments and disclosure revisions

This was a single company, one property, five tenants. Multiply that risk across your portfolio, and non-compliance becomes a material business liability.

How Move-In Fee Rules Interact with Other Washington Statutes

RCW 59.18.600: Move-In Cost Cap

RCW 59.18.600 (effective 2019) caps total move-in costs at one month's rent or actual costs, whichever is less. This applies to both upfront and installment arrangements. You cannot circumvent the cap by offering installments.

Example: You rent a unit for $1,500/month. Your actual move-in costs (screening, lease prep, admin) are $1,200. You can charge up to $1,200, whether paid upfront or in installments. You cannot charge $2,000 and split it over time.

RCW 59.18.575: Screening Fee Limits

Screening fees (credit checks, background reports) are capped at the actual cost to the landlord, and must be disclosed in writing. They are separate from move-in fees and are not subject to RCW 59.18.610's installment rules. However, do not bundle screening fees into "move-in fees" to avoid this distinction.

RCW 59.18.260 & 59.18.270: Security Deposit Rules

If you offer an installment plan that includes a security deposit, that deposit must still comply with trust account requirements, itemization rules, and return deadlines. Installment status does not exempt you from deposit law.

RCW 59.18.540: Prohibited Lease Terms

You cannot include lease clauses that waive, limit, or modify statutory rights. An installment plan clause that includes language like "tenant forfeits the right to dispute the installment amount" would violate this statute.

Frequently Asked Questions

Q1: Can I offer installment plans in some jurisdictions and not others?

A: Yes. RCW 59.18.610 applies statewide. However, some cities (Seattle, for example) have stricter local rules. Always check your city's municipal code for additional restrictions. It is safer to adopt a uniform policy across your portfolio: either offer installment plans everywhere (with full compliance), or offer them nowhere.

Q2: What happens if a tenant signs an installment agreement but then moves out early?

A: The lease term and payment schedule are separate. If the lease requires the installment plan be completed by move-in, the tenant must pay all installments before tenancy begins, regardless of how long they stay. If installments extend beyond move-in (which is risky), consider the installments a lease obligation: if the tenant breaks the lease, they remain liable for all scheduled installments. Document this clearly in the installment disclosure. Consult counsel before implementing this approach, as it may invite disputes.

Q3: Can I require full upfront payment as a condition of tenancy if the prospective tenant has poor credit?

A: Yes, but carefully. You can require full upfront payment as a lease condition if applied consistently and non-discriminatorily. You cannot selectively offer installments to some applicants and deny them to others based on protected class (race, gender, disability, etc.). If you deny an installment request based on credit, document the credit-related reason and apply the same standard uniformly. Better approach: offer installment plans to all qualifying applicants or none.

Q4: Is an email exchange confirming installment terms considered "written acceptance"?

A: Likely yes, but signature is safer. RCW 59.18.610 requires "written" acceptance but does not specify the medium. Email is written and creates an audit trail. However, a separate signature page (physical or digital) with the installment disclosure provides clearer proof of informed consent. Use both: email the disclosure, request email or digital signature confirmation, and file both in the tenant record.

Q5: Can I offer a discount (e.g., 5% off move-in fees) if the tenant pays upfront instead of via installment?

A: This is legally ambiguous. A discount on upfront payment could be framed as an incentive, not a fee on installments. However, it creates the practical effect of charging more for installments (the discounted price becomes the baseline, and installments cost the full amount). The AG's office may view this as an end-run around RCW 59.18.610. To be safe, avoid discounts tied to payment method. Offer one price, one plan, no variations.

Using Technology to Stay Compliant

Managing installment plan compliance manually—tracking disclosures, signatures, payment due dates, and records across multiple tenants and properties—is error-prone. LeaseBase's lease operations module allows you to:

• Embed standardized move-in fee disclosures in lease templates and flag them for tenant signature before lease execution
• Automate installment payment reminders and track payment status
• Generate audit-ready reports showing disclosure and signature timestamps for each tenant
• Sync with your rent payment system to log installment receipts
• Flag lease clauses that conflict with Washington statute language

For multi-unit operators (especially those managing 20+ units), this reduces the risk of inadvertent non-compliance and provides a paper trail in the event of a dispute.

Action Items for Washington Landlords

If you currently offer or plan to offer move-in fee installment plans:

1. Audit your current leases and disclosures. Do they contain a separate, pre-lease installment disclosure signed by tenants? If not, you may have exposure on existing leases.
2. Draft or revise your Move-In Fee Installment Plan Disclosure. Include payment schedule, no-fee language, and default consequences. Have a Washington attorney review it.
3. Train anyone involved in leasing (property managers, assistants) on the requirements. Verbal agreements and last-minute installments are the most common violation vectors.
4. Implement a checklist system for lease execution that requires signed installment disclosure before lease signature.
5. Set calendar reminders for each tenant's installment due dates to ensure timely collection and to monitor for breaches.
6. Preserve all signed disclosures and payment records for at least 4 years. These are your best defense in litigation or AG investigation.
7. Consider whether installment plans are worth the compliance burden. If 90% of your tenants pay upfront anyway, eliminating installments simplifies your legal exposure and operational complexity.

Conclusion: Why Compliance Pays Off

RCW 59.18.610 is a short statute with outsized consequences. A single non-compliant installment plan can trigger $5,000+ in statutory damages, plus actual refunds and attorney fees. Worse, an AG investigation can expose patterns across multiple properties and tenants, multiplying liability exponentially.

The good news: compliance is straightforward. Write it down, disclose it early, get it signed, track payments, and preserve records. These five steps eliminate the vast majority of violations.

If you manage 2 units or 75 units, the principle is the same: turn move-in fee installments into a documented, repeatable process. This protects you legally, sets clear expectations for tenants, and positions your business as transparent and professional.

Washington's tenant protections are not going backward. The legislature has steadily strengthened landlord-tenant law since 2018. Staying ahead of compliance today means fewer surprises—and no six-figure settlements—tomorrow.

---

Disclaimer: This article is for informational purposes only and does not constitute legal advice. Consult a qualified attorney licensed in Washington for guidance specific to your situation, properties, and lease structures. Laws change; this article reflects law as of October 2026.