Please register for the 67th Annual Symposium on Foundations of Computer Science (FOCS 2026) using the button below or this link: https://cvent.me/k1q7qK .
Please email [email protected] if you need any registration assistance.
Early registration deadline: October 25, 2026, at 11:59 PM Anywhere on Earth (AoE). Late registration rates apply after this deadline.
FOCS 2026 takes place November 8–11, with workshops on November 8 and the main conference November 9–11. The co-located TCC 2026 (November 10–13) has separate registration.
| IEEE Member | Non IEEE-Member | Student IEEE Member | Student Non-Member | IEEE Life Member | |
| Early Registration | 700 USD | 840 USD | 490 USD | 590 USD | 385 USD |
| Late Registration | 840 USD | 1,010 USD | 590 USD | 710 USD | 465 USD |
All rates are in USD. Authors use the same participant registration and rates as non-authors; fees are independent of paper count.
One additional guest ticket for the joint FOCS/TCC reception is available for 90 USD.
Cancellation requests must be emailed to [email protected] by November 1, 2026, at 11:59 PM AoE. Refunds are subject to a 50 USD administrative fee. Requests received after this deadline are not eligible for a refund. The same policy applies to all participants, including authors.