If there were changes to 2021 laws and my turbotax updated it self and I have already filed how do I send this in to the IRS?
What specific change are you asking about? If you mean unemployment:
Here is why you do NOT amend your return for unemployment:
Please read this very recent news from the IRS:
https://www.irs.gov/newsroom/irs-to-recalculate-taxes-on-unemployment-benefits-refunds-to-start-in-may
Or are you asking about something else?