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EFILE and Electronic Services Available in TaxCycle

Updated: 2025-11-26

This topic lists the electronic services available in each module of TaxCycle, and their supported years. Click the links to go to detailed instructions for the service.

TaxCycle T1/TP1

Available Years
Business authorization/cancellation requests 2024
Auto-fill my Return (AFR) 2016 onward
T1 EFILE 2017 onward
T1 Pre-Authorized Debit (PAD) 2024
T1 ReFILE 2019 onward
T1135 EFILE 2017 onward
T1134 EFILE 2021 onward
T1198 EFILE 2024 onward
Express Notice of Assessment (ENOA) 2017 onward
Québec MR-69 2019 onward
Québec Tax Data Download (TDD) 2019 onward
TP1 NetFile 2019 onward
TP1 NetFile for Adjusted Returns 2020 onward
TP1 NetFile for Adjusted Returns (Document Upload) 2021 onward
  • Authorization requests for businesses made to the Canada Revenue Agency (CRA) always use the current CRA system, regardless of the module year.
  • The CRA only supports filing T1 returns for the current year and four years prior. (Five years total.)
  • The CRA only supports Pre-authorized debit (PAD) requests for the current year to pay a balance due on current year returns.
  • T1 Auto-fill my Return (AFR) only retrieves slip data in prior years. It does not include prior-year balances, etc.
  • CRA T1 EFILE systems and services open for the new year in February, adding a new year.

TaxCycle T2

Available Years
Business authorization/cancellation requests (formerly RC-59/RC-59X) .2018T2 files onward
(year starts 2016-01-01 and later)
Québec MR-69 .2019T2 files onward
(year starts 2017-01-01 and later)
T2 Auto-fill .2017T2 files onward
(year starts 2015-01-01 and later)
Request a Web Access Code (WAC) .2015T2 files onward
(year starts 2013-01-01 and later)
T2 Pre-Validation .2018T2 files onward
(year starts 2016-01-01 and later)
T2 Corporation Internet Filing (including amended returns) .2013T2 files onward
(year starts 2011-01-01 and later)
T2 Attach-a-Doc .2017T2 files onward
(year starts 2015-01-01 and later)
Québec CO-17 Online Filing (including amended returns) Current year (2023), plus four prior years (2022, 2021, 2020 and 2019)
AT1 NetFile (S12 through S21) .2013T2 files onward
(year starts 2011-01-01 and later)
T1135 EFILE .2016T2 files onward
(year starts 2014-01-01 and later)
T106 EFILE .2018T2 files onward
(year starts 2016-01-01 and later)
T1134 EFILE .2018T2 files onward
(year starts 2016-01-01 and later)
FRRMS Submit e-Documents (supporting documents for T106, T1134 and T1135) .2019T2 files onward
(year starts 2017-01-01 and later)
T2 AGRI EFILE .2019T2 files onward
(year starts 2017-01-01 and later)
T2 Special Elections and Returns (SERs) .2023T2 files onward
(year starts 2023-01-01 and later)
RC4649 Country-by-Country Report .2024T2 files onward
(year starts 2024-01-01 and later)
  • In the final step before filing a T2 return, TaxCycle supports exporting a .COR file for your records or uploading to the CRA. 
  • Revenu Québec only supports filing CO-17 returns for the current year and four years prior. (Three years total.)

TaxCycle T3

Available Years
Business authorization/cancellation requests 2020 onward
T3 Slips 2015 onward
T3ATH-IND 2021 onward, paper file earlier years
T3 EFILE (T3RET and T3RCA) 2021 onward, paper file earlier years
T3M 2021 onward, paper file earlier years
T3P Slips 2019 onward
T3S 2021 onward, paper file earlier years
NR4 Slips 2018 onward
T2000 Slips 2019 onward
T1135 EFILE 2021 onward
Québec RL-16 Slips 2017 onward
Québec TP-646 Returns Revenu Québec requires paper-filing

TaxCycle T4/T4A

For federal slips and returns in TaxCycle T4, filing is done through Internet File Transfer (XML) via the CRA website. 

Available Years
T4 Slips 2014 onward
T4 Reduced EI Slips 2014 onward
T4A Slips 2014 onward
Québec RL-1 Slips 2015 onward
Québec RL-2 Slips 2015 onward

TaxCycle T5

For federal slips and returns in TaxCycle T5, filing is done through Internet File Transfer (XML) via the CRA website. 

Available Years
T5 Slips 2013 onward
Québec RL-3 Slips 2015 onward

TaxCycle T5013

For federal slips and returns in TaxCycle T5013, filing is done through Internet File Transfer (XML) via the CRA website. 

Available Years
Business authorization/cancellation requests (formerly RC-59/RC-59X) 2020 onward
Québec MR-69 2019 onward
T5013-FIN 2015 onward
T5013 Summary and Slips 2013 onward
Québec RL-15 Slips 2018 onward
Québec TP-600 Returns Revenu Québec requires paper-filing.
T1135 EFILE 2020 onward
T1134 EFILE 2023 onward
FRRMS Submit e-Documents (supporting documents for T1135) 2020 onward

TaxCycle T5018

Available Years
T5018 Slips 2013 onward

TaxCycle NR4

Available Years
NR-4 Slips 2017 onward
T4A-NR Slips 2018 onward

TaxCycle T3010

Available Years
Québec MR-69 2019 onward
T3010 Must be paper-filed
TP-985.22 Must be paper-filed

TaxCycle RL

Available Years
Québec RL-24 Slips 2019 onward
Québec RL-31 Slips 2018 onward

TaxCycle Forms

Available Years
Special Elections and Returns (SERs) 2023 onward

TaxCycle T2202

Available Years
T2202 Slips 2021 onward