Microsoft 401(k) at a glance
| Employer match | Microsoft matches 50% of every pre-tax and Roth dollar you contribute, up to the IRS limit ($12,250 max in 2026). |
|---|---|
| Vesting | ImmediateEmployees are 100% vested from the start. |
| Eligibility | Regular employees on US payroll aged 18+ are eligible. Interns and visiting researchers are excluded. |
| Roth 401(k) option | Yes |
| Plan provider | Fidelity |
| Who this applies to | US regular employees |
Good to know
- Microsoft updated the plan for SECURE 2.0 changes effective January 1, 2026.
Other Microsoft retirement benefits
- After-tax contributions allowed; total contributions capped at 65% of eligible pay
How to make the most of your Microsoft 401(k)
- Always get the full match. Contribute enough to earn every matching dollar. It is an instant return you cannot get anywhere else.
- Check your vesting date before you change jobs, so you do not leave unvested money behind.
- Pre-tax or Roth? If you expect a higher tax rate in retirement, Roth contributions can pay off. Model it with our Roth conversion calculator.
- Watch fees and prefer low-cost index or target-date funds in the plan lineup.
- Plan the whole picture: see how your state taxes retirement income before you decide where to retire.
Frequently asked questions
Does Microsoft match 401(k) contributions?
Microsoft matches 50% of every pre-tax and Roth dollar you contribute, up to the IRS limit ($12,250 max in 2026).
When does the Microsoft 401(k) match vest?
Employees are 100% vested from the start.
When can I join the Microsoft 401(k)?
Regular employees on US payroll aged 18+ are eligible. Interns and visiting researchers are excluded.
Sources (last verified 2026)
- 401(k) Savings Plan — Microsoft US Benefits (2026)
- Secure 2.0 Changes to the Microsoft 401(k) effective Jan. 1, 2026 — Microsoft US Benefits (2026)
Educational content only, not tax, legal or investment advice. Plans and tax laws change; confirm details with your employer's plan documents or your state revenue department. Smart Financial Lifestyle is not affiliated with any employer named on this site.