H-1B visa filings at major tech companies fell sharply late last year, according to federal data, as layoffs mount and new visa restrictions take hold. The decline comes as changes to the work visa program since September have made the process costlier and placed applicants under tighter scrutiny, and as tech goliaths like Amazon, Google, Meta, and Microsoft have undergone successive rounds of job cuts. Department of Labor data shows that some employers filed markedly fewer H-1B visa