telaxman wrote:If a taxpayer doesn't file a return, and the IRS sends them a notice - a year or so later - saying they owe X amount plus penalties and interest.
And then the taxpayer pays the amount on the notice. Do they still need to file a return? Would you recommend that they do?
Please assume that the taxpayer agrees with the amounts reported by the IRS.
I think a tax return should be filed. Just because the taxpayer agrees with the amounts reported to the IRS does not mean the tax calculated by the IRS on a Substitute Return is correct. For example, the IRS calculated tax could be too high if (1) there were 1099-B proceeds, (2) there were 1099-DIV amounts that contained qualified dividends, or (3) the IRS default filing status was incorrect and unfavorable. There could be other reasons.
Also, a state tax return may need to be filed.
In addition, having a copy of an actual tax return might be useful at some point in the future.