DOL OFLC LCA Disclosure Data
FY2024-FY2026
Used for H-1B LCA filing counts, filed base wage statistics, employer pages, job pages, city pages, state hubs, and volume rankings.
Data Sources
H1B Atlas uses public datasets and labels each source window separately. The site is an informational data browser, not legal, immigration, recruiting, or financial advice.
Source
DOL OFLC PERM Disclosure Data
FY2024-FY2025
Used for observed PERM filing activity by employer and occupation. PERM filings are not individual green-card approvals or conversion outcomes.
USCIS H-1B Employer Data Hub
USCIS Employer Data Hub 2023
Used as a historical employer-level I-129 petition approval and denial signal where employer matching is available.
BLS OEWS National Wage Data
BLS OEWS May 2023
Used as a macro occupation-level wage baseline. It is not employer-specific and is not a substitute for filed LCA salary data.
Caveat
Public filing data is normalized for browsing. LCA filings are not visa approvals or job openings, PERM filings are not individual green-card success rates, and salary figures generally exclude equity, bonus, and benefits.