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To allow us to file your return on time, please provide your data at least five business days ahead of its filing deadline.

 

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Contact Information

Thank you for your interest in AvanTax Filing Services. Please contact us at your convenience to request a quotation or to discuss in further detail how we can help you this tax season.

Telephone

Toll-free: 800 268 3211 (Ext. 116)
Toronto: 416 495 1624 (Ext. 116)
Fax: 416 495 0044

Email

Email: support@avantax.ca

Mailing Address

ELM Computer Systems Inc.
502 Gordon Baker Road
North York, Ontario
M2H 3B4