IOS Submission Deadlines

December 16, 2016

Submission Deadlines:

IOS Core Programs (solicitation 17-508)

Preliminary Proposals (required)

January 19, 2017

January 19, 2018

Third Friday in January, annually thereafter

Full Proposals (invitation only)

August 4, 2017

First Friday in August, annually thereafter

FAQ for IOS Core Programs (solicitation 17-508)

Supplements and Meetings

Target deadline is March 1 annually (or next business day if that is a weekend or holiday) for REU, RET, RAHSS, and ROA supplements, and for Conferences, Symposia and Workshops (Meetings). Click "Additional Resources" in the left navigation to access guidance about these supplemental funding requests.

Additional programs

Submission deadlines for all IOS funding opportunities can be found by clicking "Funding" in the left navigation.

All deadlines require submission by 5:00PM, submitter’s local time, on the listed day. If the listed date falls on a weekend or holiday, proposals are due by 5:00PM the next business day.


Last updated: October 25, 2016


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