401-kとは 意味・読み方・使い方

発音

• IPA^(key): /fɔɹ.oʊ.wʌn.keɪ/

名詞

401(k) (plural 401(k)s)

1. (US) A tax-qualified, defined-contribution pension account.
   • 2008 January–February, Steve Calechman, “5 Things You Can Stop Worrying about (And 5 Others that Should Trouble You Deeply)”, in Men's Health, volume 23, number 1, ISSN 1054-4836, page 148:

     Contribute 10 percent of your salary each month to your 401(k), and you're good. Start at age 25 making $50,000 a year, and earn a 3 percent annual raise until retirement.