Here: https://www.ftb.ca.gov/file/ways-to-file/online/index.html https://www.ftb.ca.gov/file/ways-to-file/online/index.html Maybe a bit of an open secret? Fo

Here: https://www.ftb.ca.gov/file/ways-to-file/online/index.html https://www.ftb.ca.gov/file/ways-to-file/online/index.html Maybe a bit of an open secret? Found with "site:ca.gov", halfway down the DDG page. Other little-known, useful USA services: weather.gov new.nowcoast.noaa.gov