Freight BrokerExcess Bond Capacity
Be honest with yourself about why you're on this page: FMCSA does not require a penny more than $75,000. 49 CFR § 387.307(a) fixes the broker bond at exactly that figure, and no FMCSA rule, bulletin, or form has ever raised it for any broker. If you're here, it's almost certainly because an enterprise shipper's RFP or vendor-qualification packet asked for more financial security than the federal minimum, and your $75,000 BMC-84 alone is costing you the contract.
That's a real, common problem — and it has a real answer. It just isn't a government requirement, so no one should tell you it is. See the full BMC-84 freight broker bond guide if you haven't filed your primary $75,000 bond yet — excess capacity only layers on top of an existing, active BMC-84.
Official Federal Requirements
"A broker must have a surety bond or trust fund of $75,000 in effect."Federal Motor Carrier Safety Administration (FMCSA), 49 CFR Part 387 Subpart C • 49 CFR § 387.307(a); enabling statute 49 U.S.C. § 13906(b)
Read that regulatory language carefully: it fixes an exact figure, not a range. FMCSA's Licensing & Insurance system recognizes exactly one broker bond figure — $75,000. There is no FMCSA form, docket, or bulletin that authorizes, requires, or even contemplates a broker bond above that number. Everything past $75,000 happens outside the federal filing system entirely.
Who Actually Asks a Broker to Carry More Than $75,000
Nobody wakes up wanting more bond capacity for its own sake. The demand comes from one direction: a shipper's procurement or risk-management team decided that $75,000 in aggregate broker financial security isn't enough protection for the freight spend they're about to hand you. This shows up in a handful of recognizable places.
Enterprise vendor-qualification packets
Large national shippers running formal carrier/broker-vetting programs (common in retail distribution, food and beverage, and industrial manufacturing) often set a minimum "financial responsibility" figure above the federal floor as a condition of being added to their approved-broker list — independent of any FMCSA requirement.
Freight RFPs with a risk-management addendum
Competitive RFPs for high-volume freight lanes frequently bundle insurance and bonding minimums into the same risk-management exhibit. A broker who can only show the $75,000 BMC-84 sometimes gets scored down relative to a competitor who can show $150,000+ in stacked capacity — even though both are fully compliant with FMCSA.
Government-adjacent and regulated-commodity freight
Brokerages moving freight tied to government contracts, defense logistics, or heavily regulated commodities sometimes face contractually imposed financial-responsibility minimums well above $75,000, set by the contracting shipper or prime contractor rather than by FMCSA.
Growth-stage brokerages scaling past a few large accounts
A brokerage whose revenue concentrates in two or three enterprise accounts sometimes proactively adds excess capacity — not because any one shipper demanded it yet, but because losing a single large account to a competitor with more visible capacity is a bigger risk than the excess bond's premium.
The honest test before you buy anything: Ask the shipper or the procurement contact for the exact contract clause or RFP line item that names a bond dollar figure. If they can't point to specific contract language, you may be looking at an internal preference, not a hard requirement — worth a phone call before paying for excess capacity you don't actually need.
Have the exact number from the contract? We'll quote the excess layer on top of your existing BMC-84.
What Excess Capacity Actually Looks Like — and What It Costs
There is no FMCSA schedule for this, so there is no official tier structure — only whatever your shipper's contract asks for. In practice, most requests fall into one of a few common bands. Treat the amounts below as illustrative starting points for the conversation, not a fixed menu.
Common Excess Capacity Requests (Illustrative — Not an FMCSA Schedule)
Total stacked capacity = your unchanged $75,000 BMC-84 + the excess layer
Baseline
$75,000
Your existing BMC-84. No excess layer.
FMCSA-filed. Meets 100% of brokers' legal requirement.
Entry Excess
$100,000
$25,000 excess layer
The most commonly requested step-up for a single enterprise account.
Mid Excess
$150,000
$75,000 excess layer
Typical for multi-account concentration or a formal vendor-qualification minimum.
High Excess
$250,000+
$175,000+ excess layer
Usually driven by a specific contract clause; expect financial-statement underwriting.
These figures are illustrative bands reflecting common contract asks, not an FMCSA-published schedule. 49 CFR § 387.307 governs only the $75,000 baseline layer; everything above it is privately negotiated between broker, surety, and (indirectly) the requesting shipper.
How the Excess Layer Is Priced
Because it isn't a standardized federal form, no public rate table exists. But the underwriting logic tracks your primary BMC-84 closely, with one structural difference:
A $25,000 excess layer is rated as a percentage of $25,000 — not of the $100,000 stacked total. Your $75,000 primary premium is unaffected.
Personal/business credit still drives most of the rate, exactly as it does on the primary $75,000 BMC-84.
This mirrors general excess-insurance-layer economics: the excess layer only pays after specific conditions are met, so claims frequency at that layer is typically lower than on the primary layer — the same principle that makes excess liability insurance cheaper per dollar of coverage than the primary layer beneath it.
Expect sureties to request financial statements or bank references once total stacked capacity climbs past the $150,000 mark, regardless of credit score.
For a full breakdown of primary BMC-84 pricing by credit tier, see the freight broker bond cost guide — excess-layer rates typically track a comparable or modestly lower percentage than whatever tier you fall into there.
Excess Bond vs. Contingent Cargo Insurance vs. E&O — Three Different Answers
Shipper RFPs frequently list all three in the same insurance/bonding exhibit, which leads brokers to assume more of one covers a gap in another. It doesn't. Each responds to a completely different failure.
What Each Instrument Actually Covers
Read your shipper's contract line-by-line — a bond minimum and a cargo insurance minimum are two separate asks
| Instrument | What Fails | Who Gets Paid | Filed With FMCSA? |
|---|---|---|---|
| BMC-84 ($75,000 + excess layer) | Broker fails to pay a carrier, breaches a contract, or commits fraud | The unpaid carrier or shipper | Primary layer: yes. Excess layer: no |
| Contingent Cargo Insurance | Physical loss/damage to freight in transit, when the carrier's own cargo coverage fails or is inadequate | The shipper (for the value of the damaged/lost freight) | No — private commercial insurance policy |
| Errors & Omissions (E&O) | Broker's professional negligence — wrong carrier vetted, documentation error, misrouted shipment | Whoever suffered a loss from the broker's mistake | No — private liability insurance policy |
A larger BMC-84/excess bond does not substitute for cargo insurance or E&O, and neither of those substitutes for bond capacity. If a shipper's exhibit lists minimums for more than one of these, budget for each separately.
The Expensive Mistake
A broker gets an RFP requiring "$250,000 in financial security" and buys a $175,000 excess bond layer to reach it, assuming that satisfies everything. Then the shipper's risk team rejects the submission — because the $250,000 figure was actually a combined cargo-insurance-plus-bond minimum, and the broker never purchased contingent cargo coverage at all. Call the shipper's procurement or risk contact and get the requirement broken out by instrument before buying anything.
What a Surety Wants Before Quoting Excess Capacity
Because the excess layer isn't a form FMCSA reviews, the surety carries all the underwriting risk on judgment. Have the following ready before you request a quote — it materially shortens the process.
Active, current BMC-84 in good standing
Excess capacity layers on top of an existing $75,000 bond — you cannot buy an excess layer without one. Have your bond number and current surety on hand.
The exact contract clause naming the required amount
Sureties want to see the actual RFP or contract language, not a verbal estimate. It also tells the underwriter whether the excess bond needs to name a specific obligee.
2–3 years of operating history and clean claims record
New brokerages can still get excess capacity, but expect a smaller initial layer and closer review — the same pattern as primary BMC-84 underwriting for brokers under a year old.
Business financials for requests above $150,000
Balance sheet, P&L, or bank statements. Personal credit alone typically covers entry-level excess ($25,000–$50,000 layers); larger asks shift toward business financial strength.
Personal guarantees from the same indemnitors as your primary bond
The General Indemnity Agreement on the excess layer generally mirrors your BMC-84 indemnity structure — same owners, same spousal signature requirements where applicable.
From the Producer's Desk
Underwriting observations — excess broker bond capacity
The call usually starts the same way: a broker has been running clean for a couple of years, lands a shot at a much larger account than anything they've handled before, and the shipper's vendor packet has a bonding line that reads higher than their $75,000 BMC-84. The first instinct is often to assume they did something wrong or missed a filing — they didn't. FMCSA never asked for more; the shipper did.
The underwriting conversation on the excess layer is genuinely closer to a commercial insurance renewal than a routine BMC-84 filing. We're not filling out a standardized federal form — we're asking what specific number the contract requires, whether it needs to name the shipper as an obligee, and whether the broker's financials support that level without a personal guarantee that outstrips their net worth. Brokers who show up with the actual contract clause in hand get quoted in days. Brokers who show up with "the shipper wants more bond, not sure how much" add a week of back-and-forth before underwriting can even start.
The other pattern worth flagging: brokers who buy excess capacity speculatively, hoping it helps them win future large accounts, generally get less value from it than brokers who buy it reactively against a specific, named contract requirement. Excess capacity isn't free marketing — it's priced risk transfer. If no contract currently requires it, that premium is usually better spent elsewhere until one does.
BuySuretyBonds.com production team — freight transportation bonds
Frequently Asked Questions
Excess-capacity-specific questions about the BMC-84 and the $75,000 floor
Does FMCSA require freight brokers to carry more than $75,000 in bond coverage?
If FMCSA only tracks $75,000, what am I actually buying when I get an "excess bond"?
Is an excess bond the same thing as contingent cargo insurance?
How much does excess broker bond capacity cost?
Can I get excess bond capacity from a different surety than the one holding my $75,000 BMC-84?
What happens to my excess bond if my $75,000 BMC-84 gets a claim?
Related Freight Bond Resources
Everything else you need for FMCSA authority, pricing, and financial responsibility
All content is researched from official state and federal sources (.gov) and verified before publication. BuySuretyBonds.com works with Treasury-certified, A-minimum rated surety carriers serving all 50 states.
Ready to Quote Your Excess Layer?
Bring the contract clause and your current BMC-84 details — most excess capacity requests get an initial quote within a business day.
Freight Broker Bonds by State
State-specific guidance for filing your $75,000 BMC-84 and securing FMCSA property broker authority.
California Freight Broker Bond
BMC-84 filing for California property brokers
Texas Freight Broker Bond
Laredo & Gulf-corridor brokerage bonding
Washington Freight Broker Surety Bond
Pacific Northwest broker authority
Pennsylvania Broker Bond
Northeast freight broker BMC-84 filing
Arizona Freight Broker Bond
Southwest property broker bonding
Georgia Freight Broker Bond
Atlanta & Savannah-corridor BMC-84 filing
Montana Freight Broker Bond
BMC-84 requirements & cost for Montana brokers
Wyoming Freight Broker Bond
Fast BMC-84 filing for Wyoming-registered brokers