Resources that our clients find useful

Important Government and Regulatory Websites

Standard Rates and Other Tax Information

Information and Education Websites

Important 2018 Due Dates

January 15th

Make the fourth payment for 2017 individual estimated tax.

January 31st

W-2's are due from your employer.  Forms 1099 are due from payers of interest, dividends and other specified types of income.

March 15th

Personal Property Tax Return due to county.

March 15th

S-Corporation, Partnership and LLC tax returns due to IRS for December 31st year-end businesses. Last date to file for a corporate extension until September 17th.

April 17th

Individual income tax returns are due. Self-employed Business Owners reporting due with individual tax return City/County/Tri-met Returns due. Automatic six-month extension to file your individual income tax return. Make the first payment for 2018 individual estimated tax.

C-Corporation, Partnership and LLC tax returns due to IRS for December 31st year-end businesses. Last date to file for a corporate extension until September 17th.

June 15th

Make the second payment for 2018 individual estimated tax.

September 17th

Make the third payment for 2018 individual estimated tax. Final due date for corporations that filed for an extension.

September 30th

Deadline for establishing a SIMPLE IRA and 401(k) plan.

October 15th

Final due date for individual income tax return that filed for an extension.