AAN Annual Meeting 2027
American Academy of Neurology
- Dates
- May 1–5, 2027 Confirmed
- Location
- Walter E. Washington Convention Center, Washington, United States
- Expected attendance
- About 14,500
- Therapy or topic area
- Neurology / CNS
About the meeting
The AAN Annual Meeting is the world's premier neurology meeting, bringing together neurologists and neurology professionals from around the globe for education, innovative science, and networking. The 2027 edition takes place May 1-5 in Washington, DC, and live online, offering the latest trusted science, essential continuing education, and meaningful connections with the global neurology community.
Based on the official AAN website. Abstracts are published in Neurology.
Key dates for AAN 2027
| Milestone | Date | Status |
|---|---|---|
| Abstract submission deadline | October 13, 2026 | Passed |
| Late-breaking abstract deadline | February 10, 2027 | Confirmed |
| Abstract notification | January 31, 2027 | Confirmed |
| Meeting | May 1–5, 2027 | Confirmed |
Subscribe to all AAN dates
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Submitting an abstract to AAN 2027
- Length
- Maximum 300 words, body only (headings not counted). Must use Objective, Background, Design/Methods, Results, Conclusions headings. 2027
- Tables and figures
- Tables, figures, references, citations and footnotes are not allowed. 2027
- Fee
- Non-refundable fee per abstract (late-breaking): $275 nonmembers; $25 for trainees and students. 2027
- Who can submit
- Each person may present at most five abstracts, no more than two in platform sessions. 2027
- Membership required
- No 2027
- Previously presented work
- Late-breaking submissions must not have been presented or published elsewhere before the meeting. 2027
Summarized from AAN's guidelines, checked October 28, 2026. The official guidelines always take precedence.
Common questions
When is the AAN 2027 abstract deadline?
The abstract submission deadline was October 13, 2026, and late-breaking abstracts are due February 10, 2027. Both dates are confirmed.
When and where is AAN 2027?
AAN 2027 takes place May 1–5, 2027 at Walter E. Washington Convention Center in Washington, United States. The dates are confirmed.
How many people attend AAN?
About 14,500 people are expected at AAN 2027.
How can our team cover AAN efficiently?
harmony Insights turns the full AAN program into a searchable catalog within 24 hours of abstract titles being posted, scored against your scientific interests. See how it works.
Past editions
| Year | Meeting dates | City | Abstract deadline |
|---|---|---|---|
| 2026 | April 18–22, 2026 | Chicago | October 14, 2025 |
| 2025 | April 5–9, 2025 | San Diego | October 15, 2024 |
| 2024 | April 13–18, 2024 | Denver | Not recorded |
| 2023 | April 22–27, 2023 | Boston | Not recorded |
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Last updated November 6, 2026. Source: Orbytel Group conference database. Dates marked estimated are our projections, not the organizer's.
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