How Amazon Flex Taxes Work in Washington
Washington state has NO state income tax. However, Washington does have a Business & Occupation (B&O) tax that may apply if your Amazon Flex income exceeds $12,000/year. Most gig workers fall below this threshold.
SE Tax
15.3%
Federal (all states)
Federal Tax
10–37%
Based on income
WA State Tax
None
No state income tax
2026 Quarterly Tax Deadlines for Washington
| Quarter | Due Date | Federal (1040-ES) | WA State |
|---|
| NOWQ1 2026 | April 15, 2026 | ✓ Required | Not required |
| Q2 2026 | June 16, 2026 | ✓ Required | Not required |
| Q3 2026 | September 15, 2026 | ✓ Required | Not required |
| Q4 2026 | January 15, 2027 | ✓ Required | Not required |
Top Tax Deductions for Amazon Flex Workers in Washington
FAQ — Amazon Flex Taxes in Washington 2026
Q: How much is Amazon Flex tax in Washington?
In Washington, Amazon Flex workers pay 15.3% self-employment tax plus federal income tax. There is no Washington state income tax, making it one of the most tax-friendly states for gig workers.
Q: Do I need to make quarterly payments in Washington?
In Washington, you must make federal quarterly estimated payments (IRS Form 1040-ES) if you expect to owe $1,000 or more. No state quarterly payments are required.
Q: What is the self-employment tax rate in Washington for Amazon Flex workers?
The federal self-employment tax rate is 15.3% regardless of state. This covers Social Security (12.4%) and Medicare (2.9%). In Washington, you additionally pay no state income tax.
Q: Does Amazon Flex take out taxes in Washington?
No. Amazon Flex classifies workers as independent contractors, not employees. No taxes are withheld from your payments. You are responsible for paying all federal SE tax, federal income tax yourself, typically through quarterly estimated payments.
Disclaimer: State tax rates are for estimation purposes. Verify with your state's department of revenue or a licensed CPA. Not affiliated with the IRS, Amazon Flex, or any government agency.