Surety One Launches ERISA4204Bonds.com to Automate Multi-Employer Pension Withdrawal Liability Compliance

By Lauren Towner · 10 August 2026

In brief: Surety One, Inc. launched ERISA4204Bonds.com, the first dedicated portal for ERISA § 4204 sale of assets bonds, automating statutory arithmetic and variance analysis to streamline pension liability compliance.

Key facts
Launch Date	August 10, 2026
Regulation Cited	29 CFR Part 4204
Service Area	All 50 states, Puerto Rico, and U.S. Virgin Islands

Press Release: Surety One Launches ERISA4204Bonds.com to Automate Multi-Employer Pension Withdrawal Liability Compliance | Featured Image by FF News

Quick Summary

Surety One, Inc. has launched ERISA4204Bonds.com, the first dedicated portal for ERISA § 4204 sale of assets bonds. The platform automates complex statutory arithmetic, allowing deal counsel to calculate penal sums and run variance tests in real-time to determine if a bond is legally required for asset sales.

How Does ERISA4204Bonds.com Simplify Pension Liability Compliance?

The new portal addresses the multiemployer pension withdrawal liability risks that occur during asset sales. By providing an interactive penal sum calculator, the platform computes statutory bond amounts based on the seller's contribution history. This eliminates the weeks of correspondence typically required between legal counsel and surety markets. Key features include:

Real-time variance worksheet analysis for PBGC regulations.
Automated de minimis and net income testing.
Direct transmission of pre-analyzed underwriting files.

What Value Does Surety One Provide to Legal Practitioners?

Surety One offers a unique "no bond, no fee" commitment, ensuring that clients do not pay for coverage the law does not require. The firm performs a complete Part 4204 variance analysis on every submission at no charge. This written variance determination provides legal certainty for purchasers and sellers alike. The portal also hosts a multilingual practitioner library and offers an expedite function for same-business-day reviews, significantly accelerating the closing process for complex corporate transactions.

FF NEWS TAKE:

This launch by Surety One, Inc. significantly moves the needle for ERISA § 4204 sale of assets bonds by digitizing a notoriously opaque niche of the surety market. By offering free variance analysis and automated tools, they are prioritizing transparency over simple premium collection. This level of specialty tradecraft and automation is exactly what the M&A sector needs to reduce friction in deals involving multiemployer pension plans.

Frequently asked questions

What is an ERISA § 4204 sale of assets bond?

An ERISA § 4204 sale of assets bond is a five-year purchaser bond that allows a contributing employer to sell its assets without triggering immediate multiemployer pension withdrawal liability. It serves as a financial guarantee required by the PBGC to protect pension funds during ownership transitions.

How does the ERISA4204Bonds.com calculator work?

The ERISA4204Bonds.com calculator uses the seller's contribution history to compute the statutory penal sum. It also runs a variance worksheet based on 29 CFR Part 4204, including net income and net tangible assets tests, to determine if the transaction qualifies for a bond waiver.

Does Surety One charge for bond variance analysis?

No, Surety One performs the complete Part 4204 variance analysis at no charge. If the analysis determines that the regulation excuses the bond, the firm provides a written determination and charges no premium or fees, following their 'no bond, no premium, no fee' policy.