All dates assume “standard due dates apply” per FOA. Always check the FOA’s “Key Dates” section. grants.nih.gov

https://grants.nih.gov/grants-process/submit/submission-policies/standard-due-dates


🧪 F Series (F31 / F32) — Individual Fellowships

Cycle 🏫 UCLA Due 🏛️ NIH Due Date 🔍 Peer Review 🏛️ Council Review 🚀 Earliest Start Date
Cycle I 🗓️ ~Late March 📥 April 8 👀 June–July 🏛️ Aug–Oct 🚀 Sep–Dec
Cycle II 🗓️ ~Late July 📥 August 8 👀 Oct–Nov 🏛️ Jan–Feb 🚀 April
Cycle III 🗓️ ~Late Nov 📥 December 8 👀 Feb–Mar 🏛️ May 🚀 July

👉 Fellowships are on a quarterly cycle: April → August → December. grants.nih.gov


🧬 K Series (K99/R00) — Career Development

Cycle 🏫 UCLA Due 🏛️ NIH Due Date 🔍 Peer Review 🏛️ Council Review 🚀 Earliest Start Date
Cycle I 🗓️ ~Late Jan 📥 Feb 12 👀 Jun 🏛️ Oct 🚀 Fall
Cycle II 🗓️ ~Late May 📥 Jun 12 👀 Oct 🏛️ Jan 🚀 Spring
Cycle III 🗓️ ~Late Sep 📥 Oct 12 👀 Feb 🏛️ May 🚀 Summer

👉 K deadlines are typically mid-month. grants.nih.gov


🧠 R01 — Competing Research Project Grants

🔵 R01 NEW Applications

Cycle 🏫 UCLA Due 🏛️ NIH Due Date 🔍 Peer Review 🏛️ Council Review 🚀 Earliest Start Date
Cycle I 🗓️ ~Late Jan 📥 Feb 5 👀 Jun–Jul 🏛️ Aug–Oct 🚀 Sep–Dec
Cycle II 🗓️ ~Late May 📥 Jun 5 👀 Oct–Nov 🏛️ Jan 🚀 April
Cycle III 🗓️ ~Late Sep 📥 Oct 5 👀 Feb–Mar 🏛️ May 🚀 July

🟢 R01 RESUBMISSION / RENEWAL

Cycle 🏫 UCLA Due 🏛️ NIH Due Date 🔍 Peer Review 🏛️ Council Review 🚀 Earliest Start Date
Cycle I 🗓️ ~Late Feb 📥 Mar 5 👀 Jun–Jul 🏛️ Aug–Oct 🚀 Sep–Dec
Cycle II 🗓️ ~Late Jun 📥 Jul 5 👀 Oct–Nov 🏛️ Jan 🚀 April
Cycle III 🗓️ ~Late Oct 📥 Nov 5 👀 Feb–Mar 🏛️ May 🚀 July

👉 R01s run on three standard cycles per year. grants.nih.gov+1


🧠 NIH Review & Award Timing (Typical)