in my I-864, I listed my 2023, 2022 and 2021 tax filing years. Though, I uploaded the 2023 tax transcript to the CEAC portal along with the W2's for that year.
There was no email address on the slip. Just said, "upload petitioners W2 to dads case"
Also I noticed my long form BC submitted at the USCIS stage was a scanned of the original BC from birth.
Lost in a move somehow.
Ordered a certified copy in 2023 via https://www.westminster.gov.uk/registrars/order-copy-certificate
Received and still in the original mailing envelope from UK to US, I am hoping that this won't be an issue!!!!