狗到這麽說:Contribution Deadline: Sole ProprietorshipIf your sponsoring business (adopting employer) is a Sole Proprietorship, you have until April 15th to make your annual Solo 401k contribution , or October 15th if you submit an extension to file your tax return.
所以明天我想去fidelity 麵對麵確認一下。
能減一分是一分。這種自己吃自己的交稅挺心疼的。
謝謝懶覺。