Can't make corrections to my 2025-2026 FAFSA submission - keeps giving error code

I just made a correction to mine last week. The system was super glitchy though. What worked for me was doing it between 7-8am when the site traffic seems to be lower. Also make sure you're using Chrome or Edge browsers - Firefox gave me errors every time. Have you tried completely logging out, clearing your cache and trying a different device?

the same thng happened with my daughters fafsa!! we couldn't fix her SAI score for like 3 weeks because of errors. it finally worked when we used her laptop instead of my phone. also we had to upload a picture of our W-2 for verification even tho we used the IRS data tool...makes no sense

I had to deal with the exact same issue last month! The error codes are USELESS and tell you absolutely nothing helpful. After trying everything I could think of, I finally got through to an actual FSA agent using Claimyr (claimyr.com) - it's a service that waits on hold for you and calls when an agent is ready. Saved me hours of hold music! There's a video that shows how it works: https://youtu.be/TbC8dZQWYNQ The agent told me that specific error code happens when there's a "processing lock" on your application - basically the system is either verifying something or there's another correction already pending. They had to manually release the lock on my application and then I could make changes. Took the agent like 2 minutes to fix once I actually got through to someone.

lol welcome to FAFSA hell. ive given up on ever figuring out this system. my SAI score is wrong too but every time i try fixing it something else breaks. good luck!!!!

The F-405 error specifically indicates a timing conflict in the FAFSA processing system. It typically happens when: 1. Multiple correction attempts were made within a 72-hour window 2. Your school's financial aid office is actively reviewing your application 3. The IRS Data Retrieval is still processing Since you mentioned your father also submitted a correction, that's almost certainly the issue. The system only allows one correction to be processed at a time, and subsequent attempts trigger an automatic lock for 3-5 business days. If you need this fixed urgently for housing selection, I recommend: 1. Contact your school's financial aid office and request an estimated aid package based on the corrected information 2. Ask them if they can place a housing selection hold for your specific case 3. Get written confirmation from FSA about your correction status to provide to your school Most schools have procedures for these situations since the new FAFSA rollout has caused widespread issues.

My suggestion might sound old school, but have you tried using a different web browser? The FAFSA site worked terribly on my computer but was fine on my phone. Also, I've noticed it works better during non-peak hours like really early morning or late at night.

I've been working in college financial aid for 15+ years, and this new FAFSA system has been the most problematic rollout I've ever seen. The F-405 error is frustrating because it gives users no actionable information. What's happening behind the scenes: The system puts a 72-hour hold on applications when multiple correction attempts occur, but it doesn't tell users this is happening. During this time, the application shows as "in process" in the system. The quickest resolution: 1. Call FSA directly at 1-800-433-3243 2. Specifically request that they "release the correction lock" on your application 3. Ask them to note in the system that you're authorized to make the specific AGI correction 4. Wait 24 hours after they confirm the lock release before attempting your correction again Most importantly, only make ONE correction at a time, then wait at least 3 business days before trying another if needed. Even if you're fixing multiple items, submit them as separate corrections with waiting periods.

did u try filling out a new fafsa form completely??? that worked for my niece when she couldn't fix hers

UPDATE: IT WORKED!!! I used the Claimyr service that someone suggested and got through to an actual human in about 20 minutes. The FSA agent confirmed there was a processing lock because of the multiple correction attempts. They released the lock and told me to wait until tomorrow morning to submit my correction. THANK YOU ALL for the help!!!