Microsoft has a WARN Act filing history stretching from October 2004 to September 2023, with 23 notices affecting 8,270 employees in total. Filings are concentrated in Washington (15) and California (4), with additional notices across 1 other state. Notices include 21 layoffs and 2 facility closures. The largest single filing affected 1,351 employees in Redmond, WA (September 2014). There have been no new filings in the past 12 months.

Under the WARN Act (Worker Adjustment and Retraining Notification Act), employers with 100 or more employees are required to provide 60 days advance notice before conducting plant closures or mass layoffs. These notices are filed with state labor departments and are public record.

Filing Identities (2)

This page aggregates WARN Act notices filed under 2 related names:

Microsoft
Microsoft Corporation

Layoff History

Employees affected over time

All WARN Act Notices

Location	Effective Date	Employees	Type
La Avenida Mountain View, CA	Sep 8, 2023	40	layoff
Redmond, Bellevue, WA	Sep 8, 2023	276	layoff
La Avenida Mountain View, CA	Sep 7, 2023	40	layoff
La Avenida Mountain View, CA	Aug 4, 2023	2	layoff
Redmond, WA	Aug 4, 2023	22	layoff
La Avenida Mountain View, CA	Aug 3, 2023	2	layoff
Redmond, WA	May 26, 2023	158	layoff
Redmond, Bellevue, WA	May 26, 2023	559	layoff
Redmond, Bellevue, Issaquah, WA	May 5, 2023	689	layoff
Redmond, Bellevue, Issaquah, WA	Apr 10, 2023	617	layoff
Redmond, Bellevue, Issaquah, WA	Mar 20, 2023	878	layoff
Redmond, WA	Dec 28, 2014	635	layoff
Redmond, WA	Nov 17, 2014	747	layoff
Hauppauge, NY	Sep 18, 2014	1	closure
Redmond, WA	Sep 15, 2014	1,351	layoff
Hauppauge, NY	Jul 17, 2014	32	closure
Islandia, NY	Mar 8, 2013	27	layoff
Redmond, WA	Nov 1, 2009	27	layoff
New York, NY	Aug 3, 2009	26	layoff
Redmond, WA	Jul 4, 2009	1,200	layoff
Seattle, WA	Jun 30, 2009	2	layoff
Redmond, WA	Mar 23, 2009	872	layoff
Redmond, WA	Oct 25, 2004	67	layoff

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