How to Send Documents for E-Signature: Complete Guide

Sending a document for electronic signature should take minutes, not days. But if you have never done it before — or if your current process involves printing, scanning, and emailing PDFs — this guide walks you through every step. From choosing the right file format to placing signature fields, setting up signing orders, and managing the audit trail after signing.

Step 1: Prepare your document

Start with a clean, finalized document. Making changes after sending for signature wastes time and creates confusion.

• File format: PDF is the universal standard for e-signatures. Most platforms also accept Word (.docx), but Word files can display differently on different devices. Convert to PDF before sending.
• Check formatting: open the PDF and verify that fonts render correctly, tables are aligned, and no content is cut off at page breaks.
• Remove tracked changes: if you drafted in Word, accept all changes and remove comments before converting to PDF.
• Name the file clearly: "NDA-AcmeCorp-eSignHub-2026-02.pdf" is better than "Document1-final-v3-FINAL.pdf". The filename often appears in the signing email.

Step 2: Upload and add signers

Upload the PDF to your e-signature platform and add the people who need to sign. For each signer, you typically need:

• Full name
• Email address (the signing invitation is sent here)
• Role label (e.g., "Client", "Vendor", "Founder") — helps identify who signs what

Signing order

You can send to all signers simultaneously (parallel signing) or in a specific order (sequential signing). Use sequential signing when:

• One party's signature depends on another's approval
• You want internal sign-off before sending to a client
• A legal or compliance review must happen before final signing

Step 3: Place signature and form fields

Most e-signature platforms use a drag-and-drop field editor. Place fields where you want signers to interact with the document:

Step 4: Customize the email

The signing invitation email is the first thing recipients see. A generic "Please sign this document" email gets lost in spam or ignored. Best practices:

• Use a clear subject line: "NDA for review and signature — Acme Corp & eSignHub"
• Add a personal message explaining what the document is and why it needs signing
• Include a deadline if applicable: "Please sign by Friday, March 7"
• Brand the email with your logo and company colors (if the platform supports it)

Step 5: Send and track

After sending, monitor the status of each signer. Most platforms provide a dashboard showing:

• Sent: invitation delivered, signer has not opened it
• Viewed: signer opened the document but has not signed
• Signed: signer completed their fields
• Completed: all signers have signed, document is finalized
• Declined: a signer rejected the document

Set up automatic reminders for signers who have not acted within a defined period (e.g., 3 days, 7 days). This single feature can cut your average signing time dramatically.

Step 6: After signing — the audit trail

Once all parties have signed, the platform creates a completed document with an audit trail (sometimes called a certificate of completion). This trail records:

• Who signed (name and email)
• When they signed (timestamp with timezone)
• IP address of the signer
• Authentication method used
• Document hash (cryptographic proof the document has not been altered)

This audit trail is what makes e-signatures legally defensible. Store the completed document and audit trail securely — most platforms keep copies in the cloud, but having your own backup is good practice.

Common documents to send for e-signature

Why use eSignHub for e-signatures?

eSignHub provides all of the above features — upload, field placement, sequential signing, automatic reminders, audit trails — plus integration with your deal room and cap table. Send an NDA for signature, then share your data room with the signer. Close a funding round by sending subscription agreements for signature and automatically updating your cap table. One platform for the full lifecycle of your business documents.