Government PDF File Size Limits15+ Portals — USCIS, IRCC, UKVI, IRS & More
Every major immigration, tax, and visa portal enforces a different PDF file size limit. Exceed it and your upload fails silently. This reference lists the exact limit for 15+ portals — and shows you how to fix an oversized PDF in under 2 minutes.
Quick Answer
The strictest limit is Passport Seva at 1 MB. CEAC and France Visas enforce 2 MB. IRCC caps at 4 MB. USCIS, UKVI, IRS, HMRC, and most others allow 5-6 MB per file. If your PDF exceeds any of these, compress it using a browser-local tool — your files never need to leave your device.
Complete Portal File Size Limit Reference
Verified against official portal documentation. Limits apply per individual file upload unless otherwise noted.
United States
| Portal / System | Limit |
|---|---|
| USCIS (myUSCIS) | 6 MB |
| IRS Document Upload Tool | 5 MB |
| CEAC (State Department) | 2 MB |
Canada
| Portal / System | Limit |
|---|---|
| IRCC ePortal (Immigration Canada) | 4 MB |
United Kingdom
| Portal / System | Limit |
|---|---|
| UKVI Visa4UK / Gov.uk | 6 MB |
| HMRC Gateway | 5 MB |
Australia
| Portal / System | Limit |
|---|---|
| ImmiAccount (VEVO portal) | 5 MB |
New Zealand
| Portal / System | Limit |
|---|---|
| Immigration NZ (eVisa) | 5 MB |
India
| Portal / System | Limit |
|---|---|
| Passport Seva (passportindia.gov.in) | 1 MB |
| VFS Global India | 2 MB |
Schengen / Europe
| Portal / System | Limit |
|---|---|
| France Visas (France-Visas.gouv.fr) | 2 MB |
| Germany VIDEX (Schengen) | 5 MB |
| Bluecard.eu (Germany) | 5 MB |
Singapore
| Portal / System | Limit |
|---|---|
| ICA EPOL (Singapore) | 5 MB |
UAE
| Portal / System | Limit |
|---|---|
| GDRFA (Dubai visa portal) | 5 MB |
Sources: Official portal help documentation and upload guidelines, verified July 2026.
Why Government Portals Have Different File Size Limits
Portal size limits reflect server infrastructure, document storage costs, and security architecture — not document complexity. Older government systems built on legacy infrastructure tend to have lower limits. Newer portals with cloud storage can afford higher thresholds.
Strictest (1-2 MB)
Passport Seva (India) and CEAC (US State Dept) use older document processing systems with limited storage. Every file must be aggressively compressed before upload.
Moderate (4 MB)
IRCC's ePortal is newer but enforces a conservative 4 MB limit. Express Entry applications with many evidence documents require careful per-file size management.
Standard (5-6 MB)
USCIS, UKVI, IRS, and HMRC have modernized infrastructure that handles up to 6 MB per file. Still insufficient for 600 DPI color scans, which easily exceed 10 MB.
What Makes Government PDFs Oversized
| Cause | Typical Size Impact | Fix |
|---|---|---|
| 600 DPI color scan | 8-15 MB per page | Rescan at 150 DPI or compress using UploadReadyPDF |
| 300 DPI grayscale scan | 2-4 MB per page | Compress to 150 DPI. Usually passes 4-6 MB limits after compression |
| Embedded full font files | +300-900 KB overhead | PDF optimizer strips unused font data automatically |
| Adobe edit history (incremental saves) | +30-50% of current size | Linearize (re-save) the PDF to remove previous versions |
| Phone photos embedded in Word | 4-12 MB per image | Resize images to 1500px max width before inserting, or compress the final PDF |
| XFA interactive form data | +200-500 KB overhead | Flatten the form fields — this also removes interactive field overhead |
How to Fix a PDF That Is Too Large for Government Upload
- 1
Check your target portal limit
Use the table above to confirm the exact MB limit for your specific portal. Do not guess — IRCC's 4 MB limit and USCIS's 6 MB limit require different levels of compression.
- 2
Open UploadReadyPDF
Go to uploadreadypdf.com. No account or software installation needed. Works in any browser. Your file is processed locally — never uploaded to any server.
- 3
Upload your oversized PDF
Select the file. The tool shows the current size immediately and calculates whether compression alone is sufficient, or if form field flattening is also needed.
- 4
Apply the fix
Click Fix. The tool compresses embedded images from scanner DPI (300-600) down to screen-appropriate resolution (150 DPI), strips unused metadata and font subsets, and removes edit history.
- 5
Verify and resubmit
The new file size is shown before download. Confirm it is below your portal threshold, download, and submit. Most files pass on the first attempt after compression.
Fix Your Oversized PDF Now
Compress below any portal limit. Files stay on your device.
$4.99 per document — full refund if still technically rejected. All processing happens in your browser. Your files never leave your device.
Frequently Asked Questions
What is the USCIS PDF file size limit?
USCIS enforces a 6 MB per-file limit on the myUSCIS portal for all petition and application evidence. Files above 6 MB are hard-rejected. Scanned documents at 300 DPI or higher frequently exceed this. Compressing images to 150 DPI and stripping metadata typically brings files under 3 MB without visible quality loss.
What is the IRCC PDF file size limit for Canadian immigration?
IRCC enforces a 4 MB per-file limit on its ePortal for Express Entry, PR, and temporary residence applications. This is one of the stricter limits among major immigration portals. Bank statements and multi-page employment letters frequently exceed this — targeted compression is required before upload.
What is the Passport Seva PDF file size limit?
Passport Seva (passportindia.gov.in) enforces a strict 1 MB per-file limit for all supporting document uploads — the tightest limit among major government portals. Aadhaar scans at 300 DPI routinely exceed this. Images must be compressed to 72-100 DPI to pass the Passport Seva upload validator.
Why is my PDF too large even for a small document?
File size is determined by internal image resolution and metadata, not visible content. A two-page Aadhaar card scanned at 600 DPI stores 34 million pixels per page. Those images, plus embedded fonts and edit history, create far more data than the visible text suggests. Scanning at 150 DPI reduces file size by 94%.
Which government portal has the strictest PDF size limit?
Passport Seva (India) has the strictest limit at 1 MB per file. CEAC (US State Department) and France Visas enforce 2 MB limits, making them the most restrictive for Western immigration portals. USCIS and UKVI are more lenient at 6 MB, while IRCC at 4 MB falls in the middle.
Related Portal Fix Guides
More guides to fix government PDF upload errors
Compress PDF for Government Portal
Reduce PDF file size to meet USCIS 6 MB, IRCC 4 MB, and UKVI 6 MB limits.
Fix USCIS PDF Upload Error
Fix document malformed, file too large, and interactive form rejections on myUSCIS portal.
Fix IRCC PDF Upload Error
Fix IRCC ePortal rejections for Express Entry, GCKey, and Canadian immigration applications.
Fix UKVI PDF Upload Error
Fix Visa4UK and Gov.uk file size and validation errors for UK visa applications.
Fix HMRC PDF Upload Error
Fix HMRC Gateway rejections for Self Assessment, PAYE, and VAT document uploads.
Fix India Passport PDF Upload Error
Fix Passport Seva portal PDF rejections for Aadhaar scans, affidavits, and supporting documents.
PDF Too Large for USCIS Fix File Size
Reduce your PDF below the USCIS 6 MB limit without losing document quality.
Government PDF Upload Errors Master Guide
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