Features Compare Versions Purchase Latest Release Support Français
Compare Versions
Latest Release


Download AvanTax Auto
Purchase AvanTax Auto
Authorization Codes


01.3.2018 - Ver. 2017.1.2 is ready for download - Release notes

Bilingual - AvanTax Auto is available in both French & English.



Features of AvanTax Auto

Technical Support

User Guide



Links to Other Tax Resources

Federal Web Sites

Provincial Web Sites

Links to Additional ELM Resources

AvanTax eForms

ELM Computer Systems Inc. has developed a wide range of custom and specialty software. One such application, which may be of particular benefit to our AvanTax Auto clients, is our AvanTax eForms software. Since 1987 eForms has been used by thousands of firms across Canada to prepare T4, T4A, T5, RL-1, RL-3 and many additional information slips. With eForms you too can easily prepare prepare paper or electronic submissions; check data for errors; import or export data with third party applications and much, much more.


AvanTax Filing Services

New for 2012: ELM Computer Systems Inc. has released AvanTax Filing Services, enabling clients to offload processing of year end tax slips to ELM Computer Systems to any desired level. Our vast experience in this field means that you can rest easy, knowing that your data is in good hands.


© 2018 ELM Computer Systems Inc