Multnomah County Personal Income Tax

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Contact Us
ACCOUNT & BILLING QUESTIONS: Multnomah County ITAX Helpline (503) 988-ITAX (4829) TDD (503) 823-6868

Tax Administration
Assistant Tax Administrator: Satish Nath, Finance Manager (503) 988-3432
Tax Administrator: Mindy Harris, Chief Financial Officer (503) 988-3786

Contact Form/ Address Change
Use our contact form to ask general questions. Notify us of your change of address or call (503) 988-ITAX (4829).

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Temporary Multnomah County Personal Income Tax for Tax Years 2003, 2004 and 2005.

There is NO ITAX for tax year 2006.

Questions about 1099-G

Questions about adjustment notices

Penalties and interest are now effective for nonfilers. Click here tax year 2005, 2004 and 2003 information.

2005 MC TR Self-calculating Tax Return Form

2005 Filing Instructions (.pdf)

Find out if you live in Multnomah County

When will I get my refund?

Where the Money Goes

What's New

Free Tax Help!
Tax assistance information

County Attorney files lawsuits to collect local income tax
The Multnomah County Attorney's office filed its first lawsuits with the Multnomah County Circuit Court against individuals who have not paid the County's voter-approved temporary income tax for 2003. The defendants have not responded to numerous attempts by the County to collect the tax, including a ten-day Final Notice to avoid having a lawsuit filed. Read press release

County, Schools Plan for End of Tax
In preparation for the end of the county income tax and the ongoing fiscal structural deficit, a budget priority setting process is underway. Questions and and opportunities for public invovement are on the Budget Priority Setting Website.

Each of the eight Multnomah County school districts are dealing with their financial issues, both short term and long term, differently and independently. For more information about the schools' use of ITAX money and links to each school district, visit the School Efficiency and Quality Advisory Council's Website at www.seacinfo.org.