ISEF Fees | Student Science

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Fairs affiliated with ISEF are responsible for these affiliation and registration fees.

Affiliation Fees:

Fairs are responsible for the following fees in order to become an ISEF Affiliated Fair:

Base Fee (includes 1 or 2 projects)$1250
Per Additional Project$250
Discount, if affiliation complete by October Deadline$50
Late Payment Fee, if payment not received by February deadline$75

Registration Fees*:

The following fee schedule is for individuals attending ISEF.

Before May 6

Student Observer$260
Other Attendee$350
Additional Attendee (Over OFP limit)$375

After May 6 - Onsite Rate

Student Observer$285
Other Attendee$400
Additional Attendee (Over OFP limit)$425

Award Ceremony Tickets

Special Awards Ceremony and Grand Awards Ceremony (available Thursday of ISEF week only)$50
Grand Awards Ceremony (available Friday 5/18 only)$25

Fee Calendar

Below are the important dates and deadlines related to fees for ISEF.

August 15, 2019
Affiliation opens

October 2, 2019
Last date to submit affiliation agreement

December 31, 2019
Affiliation closes

January 1, 2020
Official Party Registration opens for all approved affiliated fairs

February 7, 2020, 5:00 pm EST
Deadline for affiliation payments. Any affiliation payments received after this date (both credit cards and checks) will be assessed a late fee

April 5, 2020
Last day to hold an affiliated fair

April 22, 2020
Last day to complete the Finalist Questionnaire and turn in all paperwork

May 8, 2020
All registration fee checks must be postmarked by this date or a late payment fee will be assessed.  

May 8, 2020
All registration fee payments being made online via credit card will need to be made by this date or a late payment fee will be assessed.  

May 8, 2020
Any final Official Party Attendee registration additions or online registration payments will need to be made by May 6 at at 5 pm EST. All additional participant registrations and payments after this date must be made onsite at ISEF Registration.

*Registration fees for children under the age of 5 are free

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