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Official source checked

IRCC PDF upload size limit

IRCC web form document attachment

Short answer

2 MB maximum per file; 3.5 MB combined attachment limit

Target 1MB when sending multiple attachments through the web form because the combined limit is lower than two full 2MB files.

Compress to 1MBOfficial source
Source checked
2026-06-29
Effective date
Not stated by source
File type
PDF, DOC, DOCX, JPG, TIFF, or PNG
Dataset status
verified:false

Change-log status

The current rule text was found on the official source, but the source did not state an effective date for the upload-size rule. This row remains noindex and outside the sitemap until a dated official change can be verified.

Open change review

Nearby upload limits

IRCC4 MB maximum file size in many secure-account upload fieldsCommon App2000 KB maximum PDF sizeCEAC4 MB maximum per scanned document

This staged dataset began on 2026-06-29. Each row records its own source-check date, scope, and any unconfirmed cap. Rows remain unverified where an exact policy effective date is not established; always re-check the official source and active upload prompt before submitting documents.