SIOP Annual Membership Fees

SIOP dues are:

  • $199 for Professional members (Associate, Member, Fellow)
  • $80 for Affiliates
  • $59 for Student and Retired members

To renew your current membership, please follow the steps in this user guide.

To renew your membership that has already lapsed (i.e., your membership is not current), please follow the steps in this user guide.

Pay Dues
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Business Expenses and Charitable Contributions

The dues for members of the Society for Industrial and Organizational Psychology may be deductible to you as a business expense but not as a charitable contribution. A portion of the dues, however, is not deductible as a business expense because SIOP engages in lobbying as defined by IRS regulations in accordance with IRC Sec. 6033. For the current dues year, 10% of the dues are not a deductible business expense. Please note that contributions to the SIOP Foundation are tax-deductible as charitable contributions.

Additional Fees Information

  • SIOP accepts Visa, MasterCard, and American Express 
  • Dues are to be paid at the time of application 
  • To send payment via check, please mail to: 6635 W. Central Ave. #105 Toledo, OH 43617 
  • Membership dues are individual, non-refundable, and non-transferable. SIOP does not offer corporate memberships or group discounts 
  • Membership dues are based on SIOP’s fiscal year, which is July 1 through June 30 
    • Dues are not prorated 
    • Each May, dues renewal notices are sent and are expected to be paid by June 30 
    • Dues not paid by June 30 will result in a deactivated membership 
    • If dues are paid between July 1 through February 28 (or February 29 in a Leap Year), payment will count towards the current membership year and will be due again before June 30
      If dues are paid between March 1 through June 30, payment will count towards the remaining months of the current membership year and the next membership year 
    • Dues are not automatically renewed 
    • Dues do not include a sales tax or VAT