Employer · WARN Act history · Information Technology

Microsoft

20,156 workers across 16 WARN notices, primarily in WA - recorded in the current PlainLayoffs dataset.

20,156
Workers cut
16
WARN notices
1
State
1,260
Avg / notice

Microsoft has 16 recorded WARN filings affecting 20,156 workers

According to WARN Act filings submitted to state workforce agencies, Microsoft has 16 recorded filings covering 20,156 workers across 1 state, primarily WA, the 7th-largest recorded WARN footprint among 6,916 tracked employers. WARN only covers mass layoffs at employers with 100+ employees, so this is a floor on the employer's actual workforce changes.

The verdict

Microsoft put 20,156 workers on WARN notice across 16 filings - the 7th-largest WARN footprint of 6,916 tracked employers.

#7
of 6,916 employers by workers affected
Top 1%
larger than 99% of tracked employers
16
Recorded WARN filings
1
state affected, led by WA

Where Microsoft Falls Among Tracked Employers

6,916 employers with a WARN filing, bucketed by total workers affected

Employer Profile

Primary State
WA
Primary Industry
Information Technology
First Notice
Jul 17, 2014
Latest Notice
Sep 8, 2025
States with Layoffs
WA
0 workers 3000 workers 6000 workers 9000 workers 12000 workers 15000 workers 2025 2023 2014 3202 workers 14221 workers 2733 workers
WARN Notices by Year: Microsoft - Workers affected per year from WARN Act filings

Total Workers Affected

20,156

Across all WARN notices

Number of Notices

16

Recorded WARN Act filings

Latest Event Date

Sep 2025

Most recent filing

Reported Layoff Scale (by Workers Affected) 100.0%

20,156 workers across recorded WARN events, a raw count, not adjusted for the employer's total headcount.

WARN Notice History

2025

Mass Layoff

Redmond, WA · Other Services

Effective: Nov 7, 2025

42

workers

Filed Sep 8, 2025

Mass Layoff

Redmond, WA · Other Services

Effective: Oct 3, 2025

40

workers

Filed Aug 4, 2025

Mass Layoff

Redmond and Bellevue, WA · Other Services

Effective: Aug 31, 2025

830

workers

Filed Jul 2, 2025

Mass Layoff

Redmond, WA · Other Services

Effective: Aug 1, 2025

305

workers

Filed Jun 2, 2025

Mass Layoff

Redmond, WA · Other Services

Effective: Jul 12, 2025

1,985

workers

Filed May 13, 2025

2023

Mass Layoff

Redmond, WA · Information Technology

Effective: Jul 25, 2023

1,900

workers

Filed Jul 25, 2023

Mass Layoff

Redmond and Bellevue, WA · Other Services

Effective: Sep 8, 2023

276

workers

Filed Jul 10, 2023

Mass Layoff

Redmond, WA · Other Services

Effective: Aug 4, 2023

22

workers

Filed Jun 5, 2023

Mass Layoff

Redmond, WA · Other Services

Effective: May 26, 2023

158

workers

Filed May 9, 2023

Mass Layoff

Redmond and Bellevue, WA · Other Services

Effective: May 26, 2023

559

workers

Filed Mar 27, 2023

Mass Layoff

Redmond, WA · Other Services

Effective: May 5, 2023

689

workers

Filed Mar 6, 2023

Mass Layoff

Redmond, WA · Other Services

Effective: Apr 10, 2023

617

workers

Filed Feb 9, 2023

Mass Layoff

Redmond, WA · Information Technology

Effective: Jan 18, 2023

10,000

workers

Filed Jan 18, 2023

2014

Mass Layoff

Redmond, WA · Other Services

Effective: Dec 28, 2014

635

workers

Filed Oct 30, 2014

Mass Layoff

Redmond, WA · Other Services

Effective: Nov 17, 2014

747

workers

Filed Sep 18, 2014

Show 1 earlier notice (2014-2014)

2014

Mass Layoff

Redmond, WA · Other Services

Effective: Sep 15, 2014

1,351

workers

Filed Jul 17, 2014

How Microsoft compares in Information Technology

#EmployerWorkers cutNoticesLead state
1Meta Platforms22,0638CA
2Microsoft (this page)20,15616WA
3Twitter3,9572WA
4IBM3,9001NY
5SAP3,0001PA
6Spotify2,1002NY
7Shopify2,1001NY
8Unity Technologies1,9202WA
9Workday1,9042CA

What this means for WA workers

Microsoft has 16 recorded WARN filings covering 20,156 workers, most recently on Sep 8, 2025.

  • If you are affected, file for unemployment and contact your state's rapid-response program inside the WARN Act's 60-day notice window. What to do after a layoff
  • Check whether the required notice pay was provided, the WARN Act can entitle workers to up to 60 days of pay when notice is skipped. Estimate WARN pay
  • See recorded WARN notices in WA, where Microsoft's filings were reported. WA layoffs

WARN Act filings only capture layoffs of 50+ workers at sites of 100+ employees, so smaller reductions, contractor non-renewals, and voluntary separations are not shown here.

Reading the Microsoft WARN Record

With 16 separate WARN Act filings in this dataset, Microsoft has one of the more extensive recorded layoff-notice histories, covering 20,156 workers from Jul 17, 2014 through Sep 8, 2025, and even that likely understates the real total (why). By total workers affected, Microsoft ranks #3 of 757 tracked employers in WA. Among the 8 other Information Technology employers with recorded WARN filings, the median is 2,550 affected workers -- Microsoft's 20,156 sits well above that group's typical scale. Every recorded filing was reported to WA's workforce agency, in the Information Technology sector -- a single-state footprint, unlike the multi-state pattern common among larger employers.

Averaging 1,260 workers per notice, Microsoft's filings fall into a pattern that resembles full-facility closures or company-wide restructuring, events that can reshape local labor markets for years. With 16 separate recorded filings, this is not an isolated event, the cadence of notices points to recurring workforce adjustment tied to industry cycles, merger integration, or capacity right-sizing.

Workers on WA-based Microsoft notices should contact the WA workforce agency directly, response teams, severance negotiation guidance, and TAA (Trade Adjustment Assistance) screening move fastest in the days immediately following a notice. See what to do after a layoff for the full benefits timeline. This record reflects filed notices only; subsequent hiring, rescinded closures, or facility reopenings are not tracked by WARN disclosures.

Frequently Asked Questions

Is Microsoft laying off workers?

Microsoft has filed 16 WARN Act notices affecting 20,156 workers across 1 state. The most recent notice was filed on Sep 8, 2025.

How many people has Microsoft laid off?

According to WARN Act filings, Microsoft has affected 20,156 workers total, averaging 1,260 workers per notice.

What states has Microsoft had layoffs in?

Microsoft has filed WARN notices in 1 state: WA.

What is a WARN Act notice?

The Worker Adjustment and Retraining Notification (WARN) Act requires employers with 100+ employees to provide 60 days advance notice of plant closings and mass layoffs affecting 50 or more workers. Not all layoffs require WARN notice.

What benefits are available after a Microsoft layoff?

Workers affected by a WARN-notified layoff may be eligible for unemployment insurance, COBRA health coverage continuation, job retraining through the Trade Adjustment Assistance program, and severance packages if offered by the employer. State workforce agencies often provide additional rapid response services.

How does Microsoft's layoff history compare to the industry?

Microsoft has affected 20,156 workers across 16 WARN filings in the Information Technology sector. The federal WARN Act only captures layoffs affecting 50 or more workers, so actual workforce changes may be larger.

Data sourced from official state WARN-Act layoff registries. See our methodology for details. Retrieved and formatted by PlainLayoffs Editorial

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from state WARN Act filings. Consult a qualified professional before making decisions based on this data.

Download the data behind this page

The full PlainLayoffs employer roster, covering every recorded employer including Microsoft, is available as CSV. Underlying WARN Act filings are public records; see our methodology for the compilation method.

Share this employer record

Embed this widget

Copy this snippet to embed a live-linked card on your own site.

Every figure on PlainLayoffs is rendered directly from public WARN Act filings and state workforce agency records, no number is typed in by an editor. This employer's notice history is rendered directly from state WARN Act filings. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026. A WARN filing is a legally required notice, not a judgment of a company's management or financial health; rankings here reflect filed notice volume only.