LLC with three members is taxed as a partnershp. After filing its tax return, it was discovered that the 1065 was wrong, and that non-business expenses were incorrectly deducted. One members wants to amend the return to show the actual deductible income, but the other two members won't cooperate because they don't want to have to pay the additional tax that would be assessed.
What to do? I couldn't find any guidance on the IRS site. The only two things I can think of are 1, that the one members amend the return and send amended Schedules K even if the others don't cooperate, or 2, the one member notify the IRS, and let the IRS assess the additional taxes on its own.
Are these reasonable options? Is there a better option?
Thanks for any insight.