绿卡持有者unemployed可以为伴侣申请绿卡吗

我的partner是绿卡持有者，现在在换工作。六月申请绿卡的话，他暂时是unemployed。这对绿卡申请有什么影响吗？需要等到新工作后再申请比较好吗？

补充内容 (2022-06-01 23:22 +08:00):
我本人是employed。

补充内容 (2022-06-05 23:03 +08:00):
决定等到sponsor新工作开始后再申请

好像他如有其它股票，房产，基金之类的
证明财力的证据也行

I864表格有个instruction你可以参考一下里面的具体要求
如果能找到joint sponsor共同担保人 是最好不过的了
另外，“If you included the income of the intending immigrant who is your spouse (he or she would be counted in Part
5., Item Number 1.), you must provide evidence that his/her income will continue from the current source after
obtaining lawful permanent resident status. He or she does not need to complete Form I-864A unless he or she has
accompanying children.”