Membership investments are calculated on the year March 1 through February 28. New member first-year dues are pro-rated based on the month joined. First time dues also include a one time $25 processing fee. 100% of your membership investment is tax deductible as a necessary and ordinary business expense. The Silverdale Chamber of commerce is a 501.c.6 Washington State Corporation. Our Federal ID# is 91-0911216. |