Simple fax pricing
Number porting
Free port-in. Port-out costs $10 per number, or $150 for vanity numbers, paid upfront and refunded if the transfer fails.
Porting requests will open after routing verification.
Porting details and eligibilitySend from $0.99, receive with a dedicated number, or choose a plan for your team.
How pay-per-fax works
Pay for a document when you need to send it, without a monthly sending plan. SingleFax starts at $0.99 for up to 10 pages. Upload the packet, check the destination quote and complete checkout. The pricing FAQ below explains authorization holds and failed delivery; guided IRS filing and HIPAA Secure have separate prices.
| Service | 10-page fax | Account | Page rules |
|---|---|---|---|
| SingleFax | $0.99 | No | 10 pages; destination quote applies |
| OneTimeFax | $5.00 | No | 100 pages included |
| OneFaxNow | $3.50 | No | 10 pages; cover counts |
| FaxItOnce | $2.75 | Yes | Up to 45 pages |
| Faxaroo | $11.00 | No | $2 first page, then $1 per page |
| Dropbox Fax | $0.99 | Yes | 10 pages after free allowance |
Provider prices checked 10 October 2026; taxes, destinations and cover rules can change the total. OneFaxNow also advertises payment only on delivery. Longer packets can favor a different service. Compare the quote and failure policy before paying.
Company Plans with Pooled Page Quotas
For medical practices, legal offices, and teams sending 20+ faxes monthly. Pooled send & receive pages, team permissions, and optional HIPAA BAA.
Standard Plan
$79 billed yearly
Dedicated company fax number with 300 pooled pages for regular office communication.
- 300 pooled pages/month (send and receive combined)
- Dedicated US or Canadian company line included
- Searchable AI inbound transcripts & key extracted fields
- Email-to-fax support (send directly from company email)
- Low $0.02/page overage if monthly quota exceeded
Business Plan
$239 billed yearly
1,000 pooled pages/month, multi-user dashboard, API access, and priority delivery.
- 1,000 pooled pages/month (send and receive combined)
- Dedicated US or Canadian company line included
- Multi-user team dashboard & permission controls
- Developer REST API & Webhooks access
- Priority carrier routing & expedited retry queue
Custom
Contact us
Higher volume, extra numbers, or a setup tailored to your team
- Higher page pools than Business
- Extra dedicated numbers
- More seats and a shared inbox
- Volume or invoice billing
- HIPAA Secure + BAA when you need it
Single Use Fax Service. Pay As You Go.
Send a single fax from your computer with no subscription, or receive a reply without a monthly plan.
Send a One-Time Fax
Transmit PDF, Word, or photos in 60 seconds. Pre-auth hold is immediately released if recipient delivery fails.
- Up to 10 pages for $0.99 (~$0.08/page thereafter)
- Pay only if delivered: $0 if busy or failed
- No account, password, or software installation
- Converts PDF, Word, Excel, PowerPoint, JPEG, PNG, HEIC
- Official timestamped carrier transmission receipt emailed
Receive Faxes (30 Days)
Instant dedicated US or Canadian fax number. Received documents land directly in your email inbox as crisp PDFs.
- Dedicated local or toll-free US/CA number
- 30 days active with zero auto-renewal traps
- First received fax included (extra from $0.99)
- AI searchable text transcript & key fields extracted
- Option to extend or transition to lifetime anytime
Free 24-Hour Number
Need an urgent reply right now? Verify your email to generate an instant temporary 24-hour fax line at zero cost.
- Instant 24-hour temporary fax number
- 25 inbound pages allowance included
- Delivered directly to your verified email address
- One-tap option to upgrade if you need to keep it
- No credit card required to claim number
Stop Renting Your Line. Own a Lifetime Number.
Put a permanent fax number on your business cards, website, email signature, and state filings without paying $15–$25 in monthly rental fees.
Lifetime Basic
Your dedicated permanent US or Canadian fax line with starter credit and secure lifetime storage.
- Permanent US or Canadian number in your state/province
- $0 monthly fees forever (never expires with light annual use)
- $15 starter credit included (~15 short faxes, send or receive; never expires)
- Searchable AI transcript and key fields in the dashboard
- Free secure cloud storage: 1GB for life
- 1 free number change per 12 months
Lifetime Pro
Premium zero-maintenance number: vanity selection, 3 years of auto-credits, and 5GB storage.
- Everything in Basic, plus:
- Vanity or toll-free number included ($50 value)
- $15 credit each year for 3 years ($45 total credit value)
- Keep-alive fee waived for 3 years ($45 value)
- Free secure cloud storage: 5GB for life
- Priority telecom carrier routing + VIP customer support
Direct IRS Fax Filings with Official Carrier Proof
The IRS strictly rejects email attachments for federal tax forms. Our guided wizards validate your entries, transmit directly to designated IRS fax units, and provide carrier receipts for your audit trail.
Form SS-4 (EIN by Fax)
Guided questionnaire, direct fax to IRS Fax-TIN unit, and 90-day dedicated return number for IRS reply.
- Guided Form SS-4 preparation
- Faxed to official Fax-TIN center
- 90-day dedicated return number
- IRS reply PDF emailed
Form 2553 (S-Corp Election)
Elect S-Corporation tax status with validated officer signatures and carrier delivery confirmation.
- Validated officer signatures
- Routed to Ogden or Kansas City
- Timestamped carrier audit trail
- Accepted by IRS processing
Form 5472 (Foreign LLC)
Annual 25% foreign-owned US corporation information return. Avoid steep $25,000 late penalties.
- Foreign shareholder compliance
- Direct IRS center transmission
- Official proof of timely postmark
- Avoid $25,000 IRS penalties
Form 7004 (Tax Extension)
Automatic 6-month extension of time to file business income tax and information returns.
- Automatic 6-month extension
- Instant transmission proof
- Covers Forms 1120, 1065, 1120-S
- Official transmission receipt
Form 2848 (Power of Attorney)
Authorize an eligible individual to represent you before the IRS with secure encrypted faxing.
- Designate representative
- Sent to CAF processing unit
- Encrypted point-to-point
- Permanent record of filing
Form 8802 (US residency certificate)
Ask the IRS for a letter that you were a US resident. Example: calendar year 2025, so a foreign bank can apply a tax treaty. The certificate, Form 6166, comes later.
- IRS fee paid first on Pay.gov ($105 person / $230 company)
- 877-824-9110 inside the US, or 304-707-9792
- At most 10 forms or 100 pages
- Form 6166 is issued later by the IRS
Stop Paying the "Monthly Fax Subscription Tax"
Most people only fax a few times a year. Why pay $20 every single month just in case? Here is how SingleFax compares to the old alternatives.
Monthly Fax Plans
Compare the plan and billing commitment
- eFax Personal: $18.99 month to month, checked 8 October 2026
- A continuing number and allowance can fit recurring use
- Cancellation depends on the provider and billing channel
- Check incoming-page accounting and extra-page charges
Office Retail Stores
FedEx Office, UPS Store, Staples
- Prices vary by branch, destination and complete packet
- Confirm fax counter hours before travelling
- Staff or self-service equipment can help with paper documents
- Ask what transmission confirmation the location provides
SingleFax
Pay per use or pick a plan
- $0.99 covers up to 10 pages, pay only if delivered.
- Ordinary one-time sending needs no subscription or account
- Dedicated 30-day ($4.99) & permanent lifetime ($97) numbers
- Pooled company plans & signed HIPAA BAA available when scaling
Compare: one-time fax vs subscription
| Usage | SingleFax one-time sending | eFax Personal, monthly billing |
|---|---|---|
| One fax up to 10 document pages | $0.99 | $18.99 for the month |
| One short fax per month for a year | $11.88 | $227.88 |
| Receiving | Choose a separate number product | Number included |
Sending examples use ordinary faxes of up to 10 pages. eFax’s US monthly rate was checked 8 October 2026 on its pricing page; annual billing, promotions, taxes and add-ons differ.
Complete Feature & Plan Comparison
Compare all SingleFax pathways side by side to find the exact option tailored to your needs.
| Plan Feature | Send One-Time From $0.99 | 30-Day Number $4.99 one-time | Lifetime Number $97 one-time | Company Plan From $7.90/mo |
|---|---|---|---|---|
| Upfront Commitment | None (per fax) | 30 days | Permanent (forever) | Monthly or annual |
| Sending Price | $0.99 ≤10 pages | From $0.99 | From $0.99 | Included in pool |
| Received Faxes | — | 1st fax included, then $0.99 | $15 starter credit (~15 faxes) | Included in pool |
| Included Page Quota | 10 pages per send | First fax included | $15 starter credit pack | 300 to 1,000 pages/mo |
| Pay-on-Success Protection | Fixed quota | |||
| Dedicated Phone Line | — | 30 Days | Permanent for life | Company Line |
| Searchable AI Transcripts | — | |||
| HIPAA BAA Available | 1-off PHI | — | — | Signed BAA Addon |
| Multi-User Team Seats | — | — | — | |
| Action | Send $0.99 | Get $4.99 | Own $97 | View Plans |
What customers say
"SingleFax made the whole process surprisingly easy. I needed to fax an EIN application to the IRS and also have a temporary fax number so the IRS could send the EIN back. I was able to get a 30-day receiving number, send the application online from my computer, and avoid signing up for a monthly fax service I didn’t need."
Transparent Answers to Pricing Questions
Have questions about pay-on-success, number retention, or team billing? Here is how it works.