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- 2018 EZ Form for Individuals
- 2018 Regular Form and Instructions for Individuals
- Individual NOL Worksheet
- 2019 Estimate Vouchers & Instructions
Forms for 2016-2017:
- 2017 EZ Form for Individuals
- 2017 Regular Form and Instructions for Individuals
- 2016 EZ Form for Individuals
- 2016 Regular Form for Individuals
- Tax Instructions for Individuals 2016-2017
Forms for Years Prior to 2016:
The 2015 forms can be used for 2015 and prior years. If the form is used for a year other than 2015, simply cross out "2015" and write the correct year above it.
- 2018 Business Return
Do not use this form if you filed a Schedule C (Sole Proprietorship) with the IRS. You should be using the 2018 Regular Form for Individuals.
- Business NOL worksheet
- 2019 Estimate Vouchers & Instructions
- 2019 Monthly/Quarterly Withholding Forms (These forms can also be used for prior years)
- Withholding Reconciliation Form (These forms can also be used for prior years)
- Formats for Filing W-3's on Disk
Prior Year Forms:
- 2017 Business Return
Do not use this form if you filed a Schedule C (Sole Proprietorship) with the IRS. You should be using the 2017 Regular Form for Individuals.
- 2018 Estimate Vouchers & Instructions
Other Miscellaneous Forms
- Questionnaire for Individuals
- Questionnaire for Businesses
- Questionnaire for Contractors
- Nonresident Refund (NRR)
Federal extensions are allowed, but the extension must be filed with the city by the original due date of the return. There is one exception. If the taxpayer is delinquent in filing city taxes, the extension is disallowed.
If an extension is granted, only the time to file the return is extended. Taxes are due on or before April 15th or, if it falls on a weekend, the first business day after April 15th. Statutory interest will be charged on payments made after the original due date.
W-2 & W-3 filing:
The Oregon income tax office now allows employers to file their W-2's on diskette. The city requires the same information and format that is required by the federal government. Please use OREG as the local entity code.
We ask that you utilize your client's pre-printed returns as it makes processing at our end more accurate and efficient. Forms are also located on our web page. If you use a generic return, please make sure the filing year of the return, taxpayers' names, social security numbers or alternate ID's, address changes and dates moved in or out are on the return. Returns for part-year residents should not be pro-rated according to the percentage of the year they lived in Oregon. Refer to (12) Other Frequent Questions of the General Instructions page for directions on the correct preparation method. Please remember Oregon city income tax returns are due April 15th or, if it falls on a weekend, the first business day after April 15th. There is a $25.00 late filing fee and penalty and interest charges are 2% per month. If credit is taken for tax paid to another city, you must include a copy of that city's return.
NOTE: To assist in processing returns, please use minimal staples and one-sided copies.
Supporting Forms and Schedules:
Federal returns are required attachments to local returns. To avoid requests for missing information, individuals must include Federal 1040, Schedule 1, Schedules C, E (pages 1 and 2 if both apply), F, Farm Rental 4835, ordinary gains reflected on the 4797, as well as income reflected on Line 21 of the of the 1040 Schedule 1 (1099-MISC, Fiduciary fees, taxable portions of the HAS distributions, etc.) These documents assist in the verification of earned income and losses subject to local taxes. Supporting schedules may also be necessary in various cases. Please be sure to include the second page of Schedule C showing cost of labor included in cost of goods sold.
In addition to the applicable forms listed above, BUSINESSES need to include Form 1120/1120S/1065. If applicable to a specific business, Schedule K1, as well as Forms 4797 and 8825 need to be reported.
The due dates for estimated payments are:
INDIVIDUALS: April 15, July 31, October 31, and January 31.
BUSINESSES: April 15, June 15, September 15, and December 15.
If you have any questions, the office is open during Regular business hours: Monday through Friday from 8:00 a.m. until 4:30 p.m.
Annual Interest Rate
The 2019 interest rate is seven percent (7%) per year or .583 percent per month.
The 2018 interest rate is six percent (6%) per year or .5 percent per month.
The 2017 interest rate is six percent (6%) per year or .5 percent per month.
The 2016 interest rate is five percent (5%) per year or .417 percent per month.
The interest rate is the Federal short-term rate, rounded to the nearest whole number percent, plus five percent. The rate shall apply for the calendar year following July of the year in which the Federal short-term rate is determined.