Tamper-evident.
Every signed PDF is cryptographically sealed. Change one character afterward and the signature breaks.
batch sign 8879 forms
Batch sign 8879 forms in seconds
Form 8879 season turns signature collection into a queue. Same preparer signature, same spot, client after client. PDFBatchSigner does the repeat work in one pass.
No account. No subscription. No server.
Live demo — Add documents to see each file auto-matched to a template, then sign the batch. Nothing leaves this page.
The specific problem
8879 Forms usually means Form 8879, e-file authorization, preparer signature, client authorization, and tax return packet. The names change. The signature work does not.
That is why this page exists for batch sign 8879 forms, not for generic PDF signing. This is for the stack, the repeat fields, and the moment where one-by-one signing stops making sense.
How it works for 8879 forms
01
Template the repeat spot.
Mark preparer-side signatures on e-file authorization PDFs on a sample PDF. Keep the template for the next batch.
02
Drop the stack.
Add the folder of PDFs. PDFBatchSigner looks for the same form structure and places the signature where it belongs.
03
Review, then seal.
Keep signing local to the device and save the output wherever your tax workflow expects it. One look, one click, tamper-evident output in the folder you choose.
Real signatures, not just pictures of one.
Shows in any reader.
This is a verifiable PDF signature built into the file, not an image pasted on a page.
Really you.
Use the Secure Enclave-protected device key by default, or import your own .p12 certificate.
Two ways to sign, your choice.
Default
Secure Enclave key
PDFBatchSigner signs with a secure key generated on your device and protected by Apple's Secure Enclave. Nothing to buy, nothing to set up, fully offline.
Advanced
Bring your own .p12
Already have a signing certificate from a trusted authority? Import your .p12 and your signatures carry your verified identity, recognized in Adobe Acrobat and beyond.
8879 signing checklist
- Correct tax year
- Taxpayer name
- Preparer signature
- Date signed
- Linked return packet
FAQ
Can I batch sign 8879 forms on iPad?
Yes. PDFBatchSigner works on Mac, iPhone, and iPad, with templates and signatures synced through your own iCloud.
Are these real PDF signatures?
Yes. Each signed PDF is cryptographically sealed. If the file changes afterward, the signature breaks and PDF readers can show that the document was altered.
Do my 8879 forms leave my device?
No files go to a PDFBatchSigner server. Signing happens on your device; templates and signatures sync through your own iCloud.
Can I use my own signing certificate?
Yes. The default key is generated on your device and protected by Apple's Secure Enclave. If you already have a trusted signing certificate, import your .p12 for a certificate-backed identity.
Can I batch sign 8879 forms during tax season?
Yes. Build the 8879 template once, then review and sign the season's batch.
Drop the stack, done.
Join the private beta and be first to batch-sign 8879 forms on Mac, iPad, and iPhone.
✓
You're on the list. We'll email your invite when your beta slot opens.
First 200 signatures free. Then $19. Once.