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OSHA ITA and 300A dates
Two separate duties share the calendar: posting Form 300A at the workplace, and sending data to the ITA.
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Open the converter| Date | What | Data year | Source |
|---|---|---|---|
| January 2, 2026 | ITA opened for 2025 data | 2025 | ITA FAQ |
| February 1, 2026 | Form 300A posted in the workplace by this date | 2025 | 29 CFR 1904.32(b)(6) |
| March 2, 2026 | Electronic submission due | 2025 | 29 CFR 1904.41(c), ITA page |
| April 30, 2026 | Form 300A stays posted until this date | 2025 | 29 CFR 1904.32(b)(6) |
| December 31, 2026 | Last day the ITA accepts 2025 data | 2025 | ITA FAQ |
| February 1, 2027 | Form 300A posted by this date | 2026 | 29 CFR 1904.32(b)(6) |
| March 2, 2027 | Electronic submission due | 2026 | 29 CFR 1904.41(c): March 2 of the year after the year covered |
| April 30, 2027 | Form 300A stays posted until this date | 2026 | 29 CFR 1904.32(b)(6) |
Checked on 2026-11-10. OSHA had not yet published the opening date of the ITA for 2026 data on the pages read that day; in 2026 it opened on January 2. The 2027 dates above come from the regulation text, which fixes them by rule.
Short answers
When is OSHA 300A due in 2027?
Post the Form 300A summary by February 1, 2027 and keep it up until April 30. Electronic submission of 2026 data is due March 2, 2027 under 29 CFR 1904.41(c).
When does Form 300A have to be posted?
From February 1 to April 30 of the year after the year the records cover.
Sources
- 29 CFR 1904.32
- 29 CFR 1904.41
- OSHA ITA Frequently Asked Questions
- OSHA Injury Tracking Application page
Read on 2026-11-10. OSHA can change these documents; the link is the authority. Logmend is an independent information tool. It is not affiliated with or endorsed by OSHA or the U.S. Department of Labor, and it is not tax, legal or professional advice.