eFileCheck

Canada e-filing file size limits and PDF requirements

Upload limits and PDF rules for Canadian court e-filing systems and government portals, with official sources and check dates.

Portals
8
Verified
6
Checked

Courts

Courts: size limits and verification status
PortalSize limit
Case Center (Ontario courts)Ontario, courtVerified2 GBper file
Court of Appeal for Ontario Public PortalOntario, courtVerified512MiBper file
Federal Court of Appeal (Canada) e-filingFederal, courtVerified100MBper file
Federal Court of Canada e-filingFederal, courtVerified100 MBper file
Ontario Courts Public PortalOntario, courtUnverifiedNot verified

Agencies and tribunals

Agencies and tribunals: size limits and verification status
PortalSize limit
Canadian International Trade Tribunal (CITT) electronic filingFederal, tribunalVerified100 MBper file
CRA Submit documents onlineFederal, agencySources conflict150MBper submission
IRCC online accounts document uploadFederal, agencyVerified4 MBper file

Size limits are the per-file figure each portal publishes, or per submission where no per-file limit exists. Open a portal for every rule and its source.