T4s and So Much More!

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Purchase AvanTax eForms
Authorization Codes


NEWS! (More news)

Jan. 16, 2018 - v. 2017.1.2.112 Final Production Release | Details

Special Offer! 50% new client software discount! | Details

AvanTax Import Services will import your data into an eForms database for you | Details



Help: Free Support | User Guide

eForms Users & User Testimonials

Submit XML to CRA or RQ

Import data from ANYWHERE!

eForms Training Videos
AvanTax Filing Services - Click and we do the work
We'll do it all!
Convert to XML
Create slips

AvanTax eForms Purchasing Options

"Buying eForms is the best money we'll spend all year!"

AvanTax eForms can be ordered directly from our online store or by sending us your completed order form. Clients not already existing in our database will receive a 50% discount off the regular price of our software.

Previous versions of eForms and T4 TimeSaver are also available at discounted prices; please contact us for details.

NEW CLIENTS, please use our order form to take advantage of our 50% New Client Discount.

Purchase Online

Order from our secure online store. The store will confirm your purchase and display your authorization code which you will need to authorize your software after installation.

Print the Order Form

You can print the order form, fill it in and fax it to our order desk at 416.495.0044. We will process it and email your authorization code to you within 1-2 business days.

Authorization Code & Purchase History

If you are an existing client, you can view your purchase history and authorization codes.

Paper Requirements

We supply plain and perforated paper for printing our CRA & RQ approved facsimile forms; click here to see the paper requirements for printed returns.


We also supply 5.75" X 9" envelopes suitable for the NR4, T4, T4A, T4A-NR & T2202A slips; click here for details.

Technical Support

All versions of eForms include free technical support; both for the duration of your annual user license and for many years beyond. If you have a problem, expert help is only an email or a phone call away. We also provide training videos on every aspect of eForms; the videos are available here.

Email technical support is available Monday to Friday, 9:00 AM to 8:00 PM EST, and Saturday as conditions permit.

Telephone technical support is available Monday to Friday, 9:00 AM to 5:00 PM EST.

Technical support is available in both English and French.

© 2018 ELM Computer Systems Inc