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EFILE is Open! Install the Latest TaxCycle Release to Start Filing
The CRA opened its EFILE systems this morning. The latest release of TaxCycle is ready for transmitting T1 and TP1 returns to the CRA.
Switching to TaxCycle? A Crucial CRA EFILE Update
To help you get settled and ensure a seamless start to your filing season, we want to share a critical update from the CRA.
Transmission and Filing
How to insert the electronic filing status into TaxCycle template code.
Renewed your EFILE account?
CRA EFILE closes on January 30, 2026 for annual maintenance. The service will reopen in late February 2026.
/news/renewed-your-efile-account/
Updated: 2025-12-03
EFILE and Electronic Services Available in TaxCycle
A list of the electronic services and EFILE available in each module of TaxCycle, and what years are supported.
Snapshots and Variance
Snapshots allow you to record a point in time for the data in a tax return.
Alberta AT1 Net File
TaxCycle T2 is certified by the Alberta Tax and Revenue Administration for AT1 Net File.
TaxCycle 13.1.52339.0
The CRA and RQ have certified TaxCycle T1/TP1, T3 and T5013/TP-600 for filing 2023 returns when EFILE systems open on Monday, February 19, 2024.
/news/taxcycle-131523390/
Updated: 2024-02-29
TaxCycle 14.1.55674.0
The CRA and Revenu Québec have certified TaxCycle T1/TP1 and T3 for filing 2024 returns when EFILE systems open on February 24, 2025.
/news/taxcycle-141556740/
Updated: 2025-02-20
TaxCycle 15.1.60607.0
The CRA and Revenu Québec have certified TaxCycle T1/TP1 and T3 for filing 2025 returns. It is also ready for electronic filing of T5013 and paper filing of TP-600 returns for 2025.
/news/taxcycle-151606070/
Updated: 2026-02-26