Excess Contribution to Roth IRA

[Jimbopfann]

I recently found out I made a contribution to my wife's ROTH IRA in the amount of $300.00, which resulted in an overpayment to the authorized limit and also resulted in dividends of $33.82 but I had already filed my 2020 tax return.  I processed the removal of excess with my financial brokerage company.   My brokerage company informed me they would send a 1099 R reflecting the removal but not until January 2022.  Do I need to report the dividends received now and pay any taxes owed or do I need to wait until I receive the 1099 R from my brokerage company?

[macuser_22]

There is no point to amending before you receive the actual 1099-R.