There is no date fix because the Senate hasn't pass the act. There is a lot of bad info on the internet. some put there by scammers or other who don't understand what has to be done for new federal laws to take affect. might even be an act of Russian disinformation to get some voter angry at politicians
https://www.usatoday.com/story/news/factcheck/2024/06/17/irs-tax-credit-children-300-fact-check/7410...
