1099 Tax Calculator for Oregon Freelancers
Oregon applies progressive state income tax rates from 4.75% to 9.9% — among the highest top rates in the country. Most freelancers earning $75,000-$150,000 fall in the 8.75% or 9.9% bracket. Combined with the 15.3% self-employment tax and federal income tax, an Oregon freelancer earning $100,000 in net business income can expect to pay roughly $7,000-$8,500 in state income tax.
Oregon does not have a state sales tax, which somewhat offsets the high income tax. However, for freelancers, the high income tax rate makes tax planning especially important.
Use our free 1099 tax calculator to estimate your total tax liability as an Oregon freelancer.
Oregon Tax Quick Facts
- State income tax rate: 4.75%-9.9%
- Tax structure: Progressive brackets
- Quarterly state payments: Required if you expect to owe $1,000+ in OR state tax
Frequently Asked Questions
What is the Oregon state tax rate for 1099 contractors?
Oregon has progressive brackets from 4.75% to 9.9%. Most freelancers are in the 8.75% or 9.9% bracket.
Do OR freelancers need quarterly state tax payments?
Yes, if you expect to owe $1,000 or more in OR state tax.
Does Oregon have a sales tax?
No. Oregon has no state sales tax, which helps offset the high income tax rates.
Data source: IRS 2026 tax brackets and Oregon state revenue department. Last reviewed: 2026-07-05.