How to redact a Social Security card before sharing a copy

What a Social Security card reveals

A US Social Security card shows your name and your nine-digit Social Security number (SSN). Employers need it for tax and I-9 paperwork, and some institutions request it to verify your SSN.

A leaked SSN enables tax fraud, credit applications, and full identity theft — and it is extremely hard to change.

What to redact

• The SSN (at least the first five digits) The SSN is the most-abused number in US identity theft — never share it in full unless a law requires it.
• Any barcode or printed code Barcodes can re-encode the full SSN even when the digits are covered.

What to keep visible

• Your name
• The last four digits only, if the receiver specifically needs them

Redact your Social Security card in 4 steps

1. Pick the photo. Open Cachera and choose the photo of your Social Security card with the system picker — only that photo is read, never your whole library.
2. Black out the sensitive fields. Drag a black block over the the SSN and any barcode or printed code. On export the pixels are destroyed — nothing is recoverable underneath.
3. Add a purpose watermark. Stamp who the copy is for, e.g. "For [purpose] only", so it can't be reused elsewhere.
4. Export and share. Lay it out on A4, export a PDF, and share it. Everything stays on your iPhone — nothing is uploaded.

FAQ

What should I black out on a Social Security card?

Hide the SSN, any barcode or printed code. Keep your name and the last four digits only visible so the copy is still useful.

Is it safe to send a copy of my Social Security card?

Only a redacted one. A leaked SSN enables tax fraud, credit applications, and full identity theft — and it is extremely hard to change. Black out the sensitive fields, add a purpose watermark, and share a flattened copy so it can't be reused.

Can redacted areas be recovered from the file?

No. Cachera flattens the black blocks into the image on export — there is no layer beneath them, so the covered details cannot be recovered from the PDF.