Rental Property Cash Flow Calculator for Washington Landlords
Use this free tool to estimate your monthly rental income and expenses. Whether you’re renting out a single-family home in Seattle or a duplex in Spokane, this calculator helps Washington landlords understand how rent, mortgage, taxes, and maintenance affect profitability. Quickly determine your monthly cash flow, vacancy-adjusted income, and whether your rental is financially sustainable. Designed specifically for Washington State property owners, this calculator includes local considerations like vacancy rate, utilities, and HOA fees.
Washington Rental Property Calculator
How This Calculator Works
Here’s what it does step-by-step:
- Vacancy Rate: Adjusts your rent based on projected vacancies. For example, if you enter $2,000/month rent and 5% vacancy, it calculates income as $1,900/month.
- Fixed Costs: Adds up mortgage, property taxes (divided by 12), insurance, HOA fees, utilities, and other costs.
- Percentage-Based Costs: Calculates property management and maintenance reserves as a percentage of rent, if selected.
The result is your net monthly income (cash flow)—a simple way to see if your property is profitable.
Thinking About Hiring a Property Manager?
While this calculator gives you a strong estimate, setting the right rental rate takes more than just math. A qualified property manager with local market expertise can help you:
- Price your rental strategically to attract tenants faster
- Maximize ROI by reducing vacancy and turnover
- Stay competitive without leaving money on the table
- Avoid common pricing mistakes first-time landlords make
- Comply with local laws around rent increases and notices
If you’re unsure what to charge—or how to balance cash flow with occupancy—working with an experienced Washington property manager can make a big difference.