INLINE XBRL DOCUMENT

Company

AEI INCOME & GROWTH FUND XXI LTD PARTNERSHIP

Filed

February 18, 2022

Period of Report

February 14, 2022

Accession Number

0000894245-22-000005

An 8-K is a current report used to announce material events that shareholders should know about — such as earnings releases, mergers, executive changes, or bankruptcy. Learn more about 8-K filings →