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How to send a fax to California FTB — Filing Enforcement ((916) 855-5646)

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Opens the send form with this number prefilled ($1.99 for up to 3 pages).

California Franchise Tax Board Filing Enforcement fax (916) 855-5646 for personal income tax filing enforcement replies—verify on ftb.ca.gov, then send your PDF online.

Steps

  1. Click Send fax now—your browser opens RonFax with (916) 855-5646 in the recipient field (country code +1).
  2. Upload a PDF or image (max 8 MB). Word files must be exported to PDF first.
  3. Enter your name and email, review the price (from $1.99 for up to 3 pages), pay securely, and submit. Track status on the page we provide after checkout.

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