Quarterly1099Calculator.com
How It Works
FAQ
Blog
About
Home
› Washington
Washington 1099 Quarterly Tax Calculator — Free 2026
Note:
Washington has no income tax. Federal quarterly payments only. Note: WA has a capital gains tax on gains over $262,000.
Annual Gross 1099 Income ($)
Business Expenses ($)
Other Income (W2, interest, etc.) ($)
Filing Status
Single
Married Filing Jointly
State Tax Rate (%)
Calculate Quarterly Tax
Back to main calculator