Entity information:

• Entity registrant name: EQUITY RESIDENTIAL
• CIK: 0000906107
• SEC filing page: http://www.sec.gov/Archives/edgar/data/906107/000156459018002873/0001564590-18-002873-index.htm
• XBRL Instance: http://www.sec.gov/Archives/edgar/data/906107/000156459018002873/eqr-20171231.xml
• XBRL Cloud Viewer: https://edgardashboard.xbrlcloud.com/flex/viewer/XBRLViewer.html#instance=http://www.sec.gov/Archives/edgar/data/906107/000156459018002873/eqr-20171231.xml
• EDGAR Dashboard: https://edgardashboard.xbrlcloud.com/edgar-dashboard/?cik=0000906107
• Generator: Donnelley Financial Solutions
• Total assets: 20,570,599,000
• Income tax expense (benefit): 478,000
• Found reconcilation from statutory to effective rates: False
• Found income tax policy: Coming soon!

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