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LLC & S-Corp: Which W-9 Mistakes Lead to the Most 1099 Rejections

Anila Lahiri February 2, 2026

Tax and accounts payable teams recognize Form W-9 as a primary source of compliance risk. Each 1099 filing relies on vendor-provided information from this form, and even minor inaccuracies trigger IRS compliance enforcement, mismatch notices, and backup withholding requirements. One of the most persistent challenges involves disregarded entities, particularly LLCs. This common misconception frequently results […]

TIN Matching as a Defense Against Business Identity Fraud

Anila Lahiri February 2, 2026

Business identity fraud is no longer an isolated, fringe issue. It has become a standard risk for companies that do business with vendors, contractors and third-party payees. Despite increasingly sophisticated tactics used by fraudsters, surface-level checks are not enough to catch what’s slipping through the cracks. TIN matching strengthens fraud detection by validating identity consistency, […]

The Role of Identity Verification in KYC

Anila Lahiri February 2, 2026

The foundation of compliance in many regulated financial and tax-reporting environments is Know Your Customer (KYC). Whether onboarding customers or verifying vendors, identity verification supports regulatory and tax compliance. By verifying these identities at the start, businesses can effectively support ongoing regulatory and tax compliance while building a foundation of trust. As regulations tighten and […]

IRS B-Notices Explained: The Hidden Cost of Incorrect TINs for 2025 Filings

Anila Lahiri January 12, 2026

If your business files or prepares high-volume 1099s, you have likely encountered an IRS B-Notice firsthand. These notices tend to arrive unexpectedly, sometimes months after filing, and rarely in isolation. A seemingly minor name and TIN discrepancy can quickly escalate into 24% backup withholding, compounding penalties, and extended administrative remediation. As you prepare 1099s for […]

1099 Vendor Verification Checklist for Accounts Payable

Anila Lahiri January 12, 2026

In the realm of accounts payable, 1099 compliance issues stem from vendor data that was incomplete, inaccurate, or never formally verified during vendor onboarding. Missing W-9s, mismatched TINs, and incorrect entity classifications typically manifest as critical errors during peak filing windows. Proactive vendor verification is a foundational risk-management function. A rigorous 1099 Vendor Verification Checklist […]

2025 Tax Deadlines: When to File and Pay in 2026

Anila Lahiri December 22, 2025

The 2025 tax year officially wraps up on December 31, 2025, but most of the important filing and payment deadlines are not due until 2026. If you run a business, manage payroll, or file using an EIN, adhering to these dates is critical for compliance. This guide walks through every key federal tax deadline tied […]

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