Tag TIN Matching

IRS TIN Matching 101 graphic with magnifying glass and checklist icons for validating vendor name and TIN before filing 1099s.

IRS TIN Matching 101: When to Use It, What It Catches, What It Doesn’t (2026 Guide)

Illustration of an overwhelmed accounts payable manager surrounded by W-9 forms and reminders, representing the challenge of missing W-9s in January and late 1099 preparation.

Missing W-9s in January? The Late-Filer Survival Guide (With Copy-Paste Email Templates)

Verified W-9 with matching name/TIN and USPS-standardized address, highlighted for 1099 season deadline January 31.

How Accurate Vendor Data Saves You During 1099 Season

Backup Tax Withholding: What It Is, When It Applies, and How to Stop It (2025 Guide)

Crumpled W-9 form with TIN error highlighted and sticky notes saying 'IRS returned' and 'Fix this' warning about common W-9 mistakes.

Are You Filing W-9s Wrong? Find Out

“Visual comparison showing benefits of collecting W-9 forms on time versus risks of late W-9 collection including IRS penalties, stress, and compliance issues”

Why Late W-9 Collection Costs Businesses More Than They Think | GetW9