Entity information:

• Entity registrant name: First Financial Northwest, Inc.
• CIK: 0001401564
• SEC filing page: http://www.sec.gov/Archives/edgar/data/1401564/000093905718000097/0000939057-18-000097-index.htm
• XBRL Instance: http://www.sec.gov/Archives/edgar/data/1401564/000093905718000097/ffnw-20171231.xml
• XBRL Cloud Viewer: https://edgardashboard.xbrlcloud.com/flex/viewer/XBRLViewer.html#instance=http://www.sec.gov/Archives/edgar/data/1401564/000093905718000097/ffnw-20171231.xml
• EDGAR Dashboard: https://edgardashboard.xbrlcloud.com/edgar-dashboard/?cik=0001401564
• Generator: Workiva (WebFilings)
• Total assets: 1,210,229,000
• Income tax expense (benefit): 4,942,000
• Found reconcilation from statutory to effective rates: True
• Found income tax policy: Coming soon!

---