網上寫As long as your Solo 401(k) was setup before December 31s

As long as your Solo 401(k) was setup before December 31st, you may make contributions as an “employer” for the previous year until the IRS tax deadline. 不知道我的情況是否適用，我沒有注冊公司，是用SCHedule C報稅

https://www.sharebuilder401k.com/blog/solo-401k-tax-deadlines-and-how-you-can-minimize-taxes/

所有跟帖： 

• 謝謝新知識 -檸檬椰子汁- ♂ (328 bytes) () 01/25/2023 postreply 10:19:41

• 檸檬，請教沒有注冊公司，收入是拿1099，報稅收入顯示在SChedule C，是否屬於sole proprietor? -bayuquan- ♀ (0 bytes) () 01/25/2023 postreply 10:29:19

• 對，個體戶 -檸檬椰子汁- ♂ (0 bytes) () 01/25/2023 postreply 10:37:34

• 謝謝檸檬！ -bayuquan- ♀ (0 bytes) () 01/25/2023 postreply 10:42:28