Washington Landlord Software Built for the Evergreen State
Managing Washington rentals? RentMouse helps you stay compliant with the Residential Landlord-Tenant Act (RCW 59.18), handle security deposits correctly, manage proper notice periods, and streamline your rental operations.
Built for Washington's Rental Market
Washington Security Deposit Management
Track security deposits with RCW 59.18 requirements: return within 21 days, itemized deduction statements with estimates or receipts, and proper documentation. Automate refund calculations and comply with Washington law.
Notice Requirements & Timelines
Manage Washington notice periods: 14-day notice for non-payment of rent, 30-day notice for month-to-month termination, and 60-day notice for rent increases exceeding 10%.
Washington Eviction Process
Track the Washington unlawful detainer process. Manage proper 3-day, 10-day, or 14-day notices, court filing requirements, and the specific timeline under RCW 59.12.
Move-In Checklist Requirements
Washington law requires written move-in checklists. Generate compliant checklists, document property condition, and maintain records for security deposit protection.
Interest on Security Deposits
Washington does not require security deposit interest, but track prepaid rent and first/last month deposits separately to ensure compliance and proper accounting.
Rent Increase Limitations
Comply with Washington rent control laws and local ordinances. Track proper notice periods (minimum 60 days for increases over 10%) and document all rent changes.
Serving Washington Landlords
From Seattle apartments to Spokane rentals, Tacoma properties to Bellevue homes—RentMouse helps Washington landlords stay compliant and profitable.
"Managing properties in Seattle, I need reliable software that understands Washington's Residential Landlord-Tenant Act. RentMouse handles security deposit refunds, notice periods, and lease management perfectly. Highly recommend for Washington landlords!"— Sarah M., Seattle Landlord
Washington Rental Market at a Glance
Rental households in Washington
Security deposit refund timeline
Avg. monthly rent (statewide)
Source: Washington Rental Housing Association & Census Bureau
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Ready to Simplify Washington Rental Management?
Join Washington landlords using RentMouse to stay compliant, collect rent online, and save hours every month. Free for your first unit.