How to Fax Business Contracts — Documented Delivery for Binding Agreements
A business contract is only as good as the record of who signed it and when each side received it. Manufacturers, retailers, and construction firms still fax executed agreements to suppliers, customers, and subcontractors who keep paper-format originals in their vendor files, or whose internal intake process expects a hard copy. Fax also bridges the gap when two parties run incompatible e-signature platforms but both need a timestamped delivery record. Send FAX Mail handles the transmission and emails back a confirmation you can drop straight into the contract file.
How to Fax a Business Contracts
- 1Ensure the contract has been reviewed, negotiated, and finalized — do not fax a draft marked for discussion as a final executed document
- 2Include all exhibits, schedules, and attachments referenced in the contract body — incomplete contracts create disputes about which terms were agreed to
- 3Obtain all required signatures from authorized signatories; verify that the signing party has authority to bind the entity (officers, members, or agents with documented authority)
- 4Include the contract reference number, effective date, and parties' full legal entity names on the first page
- 5Log in to Send FAX Mail, upload the executed contract package, and fax to the counterparty's authorized contact fax number (confirm from the contract signature block or prior correspondence)
- 6Save the delivery confirmation and attach it to your contract file — the timestamp documents when the counterparty received the executed agreement
Document Format
Signature blocks must identify the signing party's full legal name, title, and the entity they are signing on behalf of. Initials on every page of a multi-page contract confirm page integrity — include this if your contract requires it. Number all pages and include the contract reference number as a footer. If the contract contains pricing tables, payment schedules, or specification sheets, ensure these scan clearly at standard fax resolution and that dollar amounts are unambiguous.
Legal Considerations
Faxed signatures are legally binding under the Electronic Signatures in Global and National Commerce Act (ESIGN) and the Uniform Electronic Transactions Act (UETA), adopted in 49 states. A faxed signature is treated as a valid original for most commercial contract purposes. Retain the executed contract and fax delivery confirmation as part of your contract management records — these documents are essential if a dispute arises about whether a contract was executed, when it was received, or what terms applied. Some contracts (real estate conveyances, wills, certain securities agreements) require original wet signatures or have specific execution formalities that fax alone may not satisfy.
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Faxing a Business Contracts — FAQ
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