Somehow Schedule B question 14 (foreign partners) got answered YES when the correct answer is NO. (Always has been answered no as both partners are US Citizens and Residents), Just a mistake.

Client has received IRS notice CP282, saying that form 8804 - (Withholding Tax) Form 8805, foreign partners information, and form 8813, Tax Payment Voucher.

Any ideas on how to fix this mess is most appreciated. 

Amended Return? Correct the question answered incorrectly, check the amended return box on for efiling amended return on the information worksheet, and re-transmit?

Or is there a better way?

Thanks

Jeff