California state tax on capital gains
Hello,
My spouse was in California for school for the whole of 2019. I was working in Washington state (no state tax) for the whole of 2019. My employer has made HSA contributions to my account and I also have capital gains from my stocks. Neither of these two count as california income.
We usually file a married filing jointly return for maximum tax benefit and that is what turbo tax choose this time too. But it looks like I am being made to pay taxes in CA for my WA employer's HSA contributions and my capital gains just because my wife was a resident of CA in 2019. Is that really how it should work? I tried changing to married filing separately but that blew a hole in my federal return.
Any advice?