"I can't live without W4 Calculator!" Gregory Genetti, Campbell, CA
California 571 Preparer Past Releases
Installation Instructions
  • Click [Download] button.
  • Save the file to your computer's hard drive; be sure to note its file name and location.
  • When the download is complete, run the downloaded file using the Windows START|RUN menu option.
  • Program setup files will automatically be temporarily decompressed to your computer's TEMP directory.
  • A SETUP program will be launched automatically to guide you through the software installation process.
YearVersionDescriptionSize 
201818.011 OS: Windows 10, Windows 8.1, Windows 7, Windows Vista, Windows XP 20,851 KB
201717.011 OS: Windows 10, Windows 8.1, Windows 7, Windows Vista, Windows XP 20,621 KB
201616.011 OS: Windows 10, Windows 8.1, Windows 7, Windows Vista, Windows XP 20,579 KB
201515.011 OS: Windows 10, Windows 8.1, Windows 7, Windows Vista, Windows XP 19,908 KB
201414.011 OS: Windows 8, Windows 7, Windows Vista, Windows XP 19,749 KB
201313.011 OS: Windows 8, Windows 7, Windows Vista, Windows XP 19,439 KB
201212.011 OS: Windows 7, Windows Vista, Windows XP, Windows 2000 18,872 KB
201111.011 OS: Windows 7, Windows Vista, Windows XP, Windows 2000 18,776 KB
201010.011 OS: Windows 7, Windows Vista, Windows XP, Windows 2000 18,222 KB
20099.025 OS: Windows 7, Windows Vista, Windows XP, Windows 2000 19,844 KB
20088.005 OS: Windows 7, Windows Vista, Windows XP, Windows 2000, NT4, ME, 98, 95 26,230 KB
20077.025 OS: Windows 7, Windows Vista, Windows XP, Windows 2000, NT4, ME, 98, 95 24,642 KB
20066.295 OS: Windows 7, Windows Vista, Windows XP, Windows 2000, NT4, ME, 98, 95 24,309 KB
20055.025 OS: Windows 7, Windows Vista, Windows XP, Windows 2000, NT4, ME, 98, 95 22,485 KB
20044.025 OS: Windows XP, Windows 2000, NT4, ME, 98, 95 21,695 KB
20033.035 OS: Windows 95, 98, ME, NT4, 2000, XP 21,320 KB