Online Fax for Federal Agency Submissions & Regulatory Filings
Businesses, legal professionals, and individuals submitting documents to federal agencies — from the IRS and FDA to USCIS and the USPTO — regularly use fax for time-sensitive filings where agency electronic portals are unavailable, for FOIA requests, and for compliance certifications that specific agency offices require in faxed form. Federal filing deadlines are enforced strictly, and proof of timely submission can mean the difference between approval and penalty.
Common Documents
Compliance
Federal agency submissions are governed by agency-specific regulations and the Administrative Procedure Act. FOIA requests trigger mandatory agency response timelines under 5 U.S.C. § 552. Grant applications and federal contract documents must comply with FAR and agency-specific procurement requirements. Send FAX Mail's timestamped transmission records support documentation of filing dates for federal regulatory purposes.
Starter
- 600 fax pages per month
- 1 dedicated fax number
- Send & receive faxes
- Fax to email delivery
- Fax history & downloads
- No per-page overage charges
Professional
- 2,000 fax pages per month
- 3 dedicated fax numbers
- HIPAA compliance + self-serve BAA
- Sign documents before sending
- Priority delivery
- No per-page overage charges
Business
- 5,000 fax pages per month
- 5 dedicated fax numbers
- HIPAA compliance + self-serve BAA
- Public API & webhooks
- Audit logs
- Team roles & permissions
- Priority support
Enterprise
- 8,000 fax pages per month
- 10 dedicated fax numbers
- Everything in Business
- Public API & signed webhooks
- Dedicated support
- Custom integrations
No per-page overage. No activation fees. No contracts. Cancel anytime.
Every plan includes US & Canada faxing up to your monthly page limit. You can also fax internationally — international pages simply count for more toward that limit (the amount varies by country). No surprise charges: reaching your limit prompts an upgrade, never a per-page bill.
Federal Agencies Fax — FAQ
Yes. Send FAX Mail can transmit FOIA requests to IRS fax numbers with a timestamped delivery confirmation. This record documents when the agency received the request, which establishes the start of the 20-business-day response period under the Freedom of Information Act.
Upload the compliance certification as a PDF, enter the relevant agency's fax number, and transmit with a professional cover sheet. The delivery confirmation documents when the agency received the certification — important for contract performance record-keeping.
A 7-day free trial covers an infrequent FOIA request or one-off regulatory filing without a credit card to start. For filers who submit to federal agencies regularly, the Starter plan at $12.99/month handles ongoing agency correspondence at a flat monthly rate with no per-page charges.
Modernize your federal agencies fax workflow
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7-day free trial · No credit card required