W9Vault Blog

Expert insights on secure document collection, vendor onboarding, and compliance best practices for modern accounting firms.

FEATUREDSecurity Best Practices

Safest Way to Send Tax Documents to Your Accountant

Compare the ways to send W-2s, 1099s, IDs and statements to your accountant, from email to secure upload links, and how to spot a fake document request.

10 min read
By W9Vault Editorial
Read Article
tax documentsclient portal
Safest Way to Send Tax Documents to Your Accountant
How to Send a W-9 by Email (If You Have To)
Security Best Practices
10 min read
By W9Vault Editorial

How to Send a W-9 by Email (If You Have To)

When email is the only option for a W-9: verify the request, encrypt or password-protect the file, send the password separately and clean up afterward.

W-9email security+3 more
Read more
What to Do When a Vendor Won't Send a W-9
W-9 Compliance
11 min read
By W9Vault Editorial

What to Do When a Vendor Won't Send a W-9

A vendor won't send a W-9? Make the request verifiable, document every ask, and know what IRS rules say about 24% backup withholding and the 1099 TIN box.

W-9backup withholding+3 more
Read more
New W-9 Form for 2026: What Changed in the Draft
IRS Updates
10 min read
By W9Vault Editorial

New W-9 Form for 2026: What Changed in the Draft

The current W-9 is still the March 2024 revision. Here is what the June 2026 draft changes, what it doesn't, and what requesters should do until it is final.

W-9IRS updates+3 more
Read more
Accounting Firm Document Collection: A Secure Workflow
Security Best Practices
14 min read
By W9Vault Editorial

Accounting Firm Document Collection: A Secure Workflow

How accounting firms can collect client tax documents and vendor W-9s securely: staff roles, safe channels, FTC Safeguards Rule duties, WISP and retention.

accounting firmsFTC Safeguards Rule+3 more
Read more
1099 Threshold 2026: The $600 Rule Is Now $2,000
IRS Updates
14 min read
By W9Vault Editorial

1099 Threshold 2026: The $600 Rule Is Now $2,000

The 1099 threshold for 2026 payments is $2,000, not $600. What changed under OBBBA, which boxes moved, what didn't, and why W-9s still come first.

Form 10991099 threshold+3 more
Read more

Stop Sending W-9s Over Email

Modernize your vendor onboarding process with secure, professional document collection.

  • Client-side encryption for every upload
  • 30-day auto-delete for compliance
  • Professional vendor experience

Stay Updated with W9Vault Insights

Get the latest tips on secure document collection, compliance requirements, and vendor onboarding best practices delivered to your inbox.