Question about filing as resident alien and having 1042-S for tax treaty
Hi, I have very complex tax situation this year and I'd really appreciate your help.
Long story short,
(a) I'm a PhD student in US from China and I became a resident alien in July in 2019.
(b) I am receiving a 1042-S which includes the information of tax treaty Article 20(c) $5000 exemption.
(c) On my W-2, the "1. wages, tips, other compensation" section has reflected that the $5000 is deducted from "16. state wages, tips, etc", though it's really never exactly $5000 but always a few hundred dollars short for some reason.
(d) I received scholarship in 2019 and the correlated 1098-T. My employer did not withhold any tax for the scholarship part of income for me. Also, the 1042-S I received did not reflect any scholarship income.
The VITA at my school has processed the tax return for me but then there are serious questions I have that need to be answered before having my return filed.
1. I was prompted to do my research online and I found I was regarded as dual-status alien, which doesn't allow me to claim standard deduction and is a lot more complex. However, there's also an exemption on IRS website that as a student I can exempt the part of the year as NRA to just file as RA. That's exactly what happened to me after I became an RA and refiled paperwork for stipend and my net income indeed increased quite a bit because my federal tax withholding dropped. May I ask is that the case for me so I can still file 1040 and claim standard deduction?
2. Most serious question, after finishing my tax return package and ready for e-file, my VITA preparer suddenly told me that it's best for me to mail in instead of e-file because they cannot attach the 1042-S form to my tax return package and they don't want me to be penalized if IRS were to investigate why am I exempting so much. May I ask is that true, that if I'm receiving 1042-S, I have to file by mail even though I am a resident alien now? Is 1042-S a must when you e-file or you only need to keep it on your record? It would be fine to mail in but considering the current situations it will take a lot longer to get the refund.
3. Get back to the scholarship, my preparer told me that I can actually claim US-China tax treaty Article 20(b) to exempt my entire scholarship income from my federal tax AT THE SAME TIME when I also claim $5000 exemption based on Article 20 (c). I did go to check the statute myself and there is an "and" between 20(b) and 20(c). May I just verify is it true? What the preparer did for me was to include a Supporting Statements for OTHER INCOME in the tax return package and have the Article 20(b) exemption listed as a negative value of the total amount of the taxable part of my scholarship.
4. If I e-file, do I still need to submit Form 8833? If I have to mail in at last, do I need to file two 8833 forms because I would be claiming two tax treaty exemptions?
Thank you so much for your help!