Yes J1 for 2018 and 2019.
Why is the first year choice not relevant?
From what I've read, it looks like I can file 1040 now for 2019, using the first year choice. If I've read this document correctly https://www.irs.gov/publications/p519
It states:
If you do not meet either the green card test or the substantial presence test for 2018 or 2019 and you did not choose to be treated as a resident for part of 2018, but you meet the substantial presence test for 2020, you can choose to be treated as a U.S. resident for part of 2019. To make this choice, you must:
Be present in the United States for at least 31 days in a row in 2019, and
Be present in the United States for at least 75% of the number of days beginning with the first day of the 31-day period and ending with the last day of 2019. For purposes of this 75% requirement, you can treat up to 5 days of absence from the United States as days of presence in the United States.
When counting the days of presence in (1) and (2) above, do not count the days you were in the United States under any of the exceptions discussed earlier under Days of Presence in the United States .
If you make the first-year choice, your residency starting date for 2019 is the first day of the earliest 31-day period (described in (1) above) that you use to qualify for the choice. You are treated as a U.S. resident for the rest of the year. If you are present for more than one 31-day period and you satisfy condition (2) above for each of those periods, your residency starting date is the first day of the first 31-day period. If you are present for more than one 31-day period but you satisfy condition (2) above only for a later 31-day period, your residency starting date is the first day of the later 31-day period.
When I read this it looks that I can opt for first-year choice already...
