Excess Roth IRA Contributions - How to Fix it?

Hello Tax Experts

 

Here is my situation and I really appreciate if you could please help me with some pointers.

- In 2018, I contributed to Roth IRA.  I now realized that I was not eligible to contribute.

- This was also not reported in the Tax Returns of 2018.  I am sure; had I reported in TurboTax it would have pointed out right there and would have completely avoided this sticky situation.

 

How can I make this right?

- Do I have to file 2018 amended tax return?  If yes - what specifically needs changes.

 

Please help.