Share your insights or perspective on the financial matter presented in the input.

What fiscal scrutiny can be expected from IRS in early retirement?
IRS Pub 554 states (click to read full IRS doc):  "Do not file a federal income tax return if you do not meet the filing requirements and are not due a refund. ... If you are a U.S. citizen or resident alien, you must file a return if your gross income for the year was at least the amount shown on the appropriate line in Table 1-1 below. " You may not have wage income, but you will probably have interest, dividend, capital gains, or proceeds from sale of a house (and there is a special note that you must file in this case, even if you enjoy the exclusion for primary residence)