# What Is a BOC-3 Filing? Everything You Need to Know

Canonical: https://www.fastboc3filing.com/guides/what-is-a-boc-3-filing
Category: BOC-3 Filing
Published: 2026-04-07
Updated: 2026-04-07
Read time: 8 min read

> Learn what a BOC-3 filing is, why the FMCSA requires it, and how to get your blanket of coverage filed fast. Updated for 2026.

## TL;DR

> A BOC-3 is a one-time FMCSA filing that designates a process agent in every state where you operate. Without it on file, your interstate operating authority cannot activate.

## Key takeaways

- Required for every motor carrier, freight broker, and freight forwarder with FMCSA authority under 49 CFR Part 366.
- Names a process agent who can legally accept lawsuits and subpoenas on your behalf in each state.
- Filed once; no annual renewal unless your provider, name, or MC number changes.
- Must be submitted by an FMCSA-registered process-agent provider — carriers cannot self-file.
- FastBOC3 charges $75 flat one-time for blanket coverage across all 50 states plus D.C.

## Cited entities

- 49 CFR Part 366 [Legislation] (https://www.ecfr.gov/current/title-49/subtitle-B/chapter-III/subchapter-B/part-366)
- Federal Motor Carrier Safety Administration [Organization] (https://www.fmcsa.dot.gov)
- Process Agent [DefinedTerm]
- SAFER System [GovernmentService] (https://safer.fmcsa.dot.gov)

## FAQ

### What is a BOC-3 filing?

A BOC-3 filing is a federal form - Form BOC-3, "Designation of Process Agents" - that every interstate motor carrier, freight broker, and freight forwarder must file with the FMCSA under 49 CFR Part 366. It designates a person or company (a "process agent") in every state who can legally accept lawsuits, subpoenas, and other court documents on the carrier's behalf. Without a BOC-3 on file, the FMCSA will not activate operating authority.

### Who needs to file a BOC-3?

Any entity that holds or is applying for FMCSA operating authority needs a BOC-3: for-hire motor carriers (MC number), property brokers, household-goods brokers, and freight forwarders. Private carriers operating under their own authority and within a single state (intrastate only) generally do not. If you have an MC or MC-FF number, you need a BOC-3.

### How much does a BOC-3 filing cost?

Market pricing ranges from about $20 at the low end to $99 per year at the high end. FastBOC3 charges $75 flat, one-time, covering every state in our process-agent network with no annual renewal. The cheapest vendors often lack a real process-agent presence in every state; the annual-renewal vendors re-sell you the same filing every year.

### How long is a BOC-3 valid?

A BOC-3 has no expiration date. The designation remains on file with the FMCSA indefinitely. You only need to refile if the underlying process-agent network changes (your provider dissolves), your company name or ownership changes, or your authority is reinstated after revocation. FastBOC3 filings are one-time, lifetime coverage.

### What happens if I do not file a BOC-3?

The FMCSA will not activate your operating authority. Your MC number will remain inactive, which means you cannot legally haul freight for hire across state lines, cannot be added to a broker's approved-carrier list, and cannot get insurance filings (BMC-91, BMC-34) approved. A missing BOC-3 is one of the top three reasons new-entrant safety audits fail.

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