Business Contracts
A working business signs dozens of contracts a year — customers, vendors, contractors, landlords, insurers. Most contract failures don't come from exotic provisions; they come from poor scope definitions, mismatched payment terms, unbounded liability, and termination language that nobody read. This guide covers the common contract types and the clauses that actually matter.
What makes a contract
A contract requires offer, acceptance, and consideration (something of value exchanged), with parties competent to contract and a lawful purpose. In US commercial practice that's almost never the binding question — written contracts signed by authorized representatives satisfy these elements. The harder questions are which writing controls (which version, signed by whom, with what amendments), what terms are enforceable, and what a court or arbitrator would do if asked.
The Statute of Frauds requires certain contracts to be in writing: sales of goods over $500 (UCC §2-201), contracts that cannot be performed within one year, real estate transactions, suretyships, and others. Most commercial contracts should be written regardless of statutory requirement — oral agreements are not "no contract", they're contracts with no record of what was agreed.
Common contract types
- Master Services Agreement (MSA) + Statements of Work (SOW). Ongoing services with multiple projects.
- Services Agreement. Single-project services without an MSA layer.
- Software-as-a-Service Agreement. Subscription access to hosted software.
- End-User License Agreement (EULA). Rights to use installed software.
- Purchase Order / Sales Agreement. Sale of goods, governed by UCC Article 2.
- Distribution / Reseller Agreement. Rights to resell products or services in a territory or channel.
- Independent Contractor Agreement. Engagement of a non-employee for services. See classification.
- Employment Agreement / Offer Letter. Employment relationship.
- NDA. Confidentiality without other obligations. See NDAs.
- Lease. Real estate or equipment.
- Loan Agreement / Promissory Note. Borrowing.
- Equity / Securities Agreements. SAFEs, notes, stock purchase agreements. See fundraising legal.
- M&A Agreements. LOI, Asset/Stock Purchase Agreement. See M&A.
- Terms of Service / Privacy Policy. Online or app user terms.
MSA + SOW structure
The MSA-plus-SOW structure is the standard for ongoing services. The MSA contains the legal terms that apply to all engagements: payment terms, late fees, IP ownership, indemnification, limitation of liability, confidentiality, warranties, governing law, dispute resolution, term and termination. The SOW (Statement of Work) is the project-level document under the MSA: scope, deliverables, milestones, acceptance criteria, fees, schedule.
Negotiate the MSA once. Sign multiple SOWs over time. This saves the months-long enterprise contract negotiation each time a new project starts. For one-off engagements, a combined Services Agreement is more efficient than the MSA-plus-SOW overhead.
Common SOW failure modes: vague scope ("provide consulting services as needed") that produces scope creep; missing acceptance criteria so "done" is undefined; no change order process so out-of-scope work happens informally; price not tied to specific deliverables in milestone billing. Each of these turns the SOW from a useful contract into a starting point for a payment dispute.
Sales and purchase agreements
Sales of goods are governed by Article 2 of the Uniform Commercial Code, adopted (with variations) in every state except Louisiana. Article 2 fills in default terms when the contract is silent: warranty of merchantability, warranty of fitness for a particular purpose, risk of loss, delivery, payment, and remedies for breach. The contract can modify or disclaim most of these, but disclaimers must follow specific rules (warranty disclaimers must be conspicuous and use specific language).
Common purchase agreement issues:
- Battle of the forms. Buyer sends a purchase order with the buyer's standard terms on the back; seller sends an order confirmation with the seller's standard terms on the back. UCC §2-207 resolves this with rules nobody finds satisfying. Cleanest fix: negotiate a single sales agreement and reference it in the PO, rather than relying on each side's standard terms.
- FOB / Incoterms. Defines when risk and title transfer between buyer and seller, and who pays freight and insurance. "FOB origin" means risk transfers when the goods leave the seller's dock; "FOB destination" means risk transfers when they arrive at the buyer. For international shipments, Incoterms (FCA, CIF, DDP, etc.) are more precise.
- Inspection and rejection. Buyer's right to inspect and the timeline to reject non-conforming goods. UCC defaults are short; some buyers negotiate longer periods.
- Payment terms. Net 30, Net 60, Net 90; early-payment discounts; late fees; setoff rights.
Vendor and procurement contracts
When you're the buyer, the dynamics flip. The vendor's standard form is drafted to favor the vendor (broad disclaimers, low liability caps, vendor-friendly venue, automatic renewals). Procurement-side negotiation focuses on:
- Service Level Agreements (SLAs). Uptime commitments, response times, remedies for failure (typically service credits). For mission-critical services, negotiate meaningful SLAs with usable remedies; vendor-standard credits are often 5-10% of monthly fee for a major outage.
- Data security and breach notification. For vendors handling your data, require defined security controls (SOC 2, ISO 27001), breach notification within a specified window, and indemnification for vendor-caused breaches.
- Termination for convenience. The ability to exit without cause. Vendor-favorable contracts have long terms with no exit; buyer-favorable contracts include termination on notice.
- Renewal and price increases. Auto-renewal with no cap on price increases is a common trap. Negotiate either an opt-in renewal or a capped price increase (often tied to CPI).
- Data return on termination. Specifies that your data must be returned in a usable format on termination and deleted from the vendor's systems within a defined period.
Terms of service and EULAs
Online terms of service and end-user license agreements are contracts of adhesion — offered on take-it-or-leave-it terms. They're enforceable when presented properly (clickwrap with affirmative consent is the gold standard; browsewrap, where terms are linked but not affirmatively accepted, is often unenforceable). Key components:
- License grant or service description. What the user gets.
- Acceptable use. Prohibited conduct.
- Account terms. Eligibility, registration, security.
- User content / IP. Who owns user-submitted content, what license the user grants to the service.
- Payment. If applicable: fees, billing, refunds, taxes.
- Termination. Conditions for suspension and termination of the user's account.
- Disclaimers. "As is", warranty disclaimers, limitation of liability.
- Arbitration and class waiver. Common in consumer ToS post-AT&T Mobility v. Concepcion; enforceable under the Federal Arbitration Act.
- Governing law and venue.
- Modification. Right to change terms with notice.
Privacy Policy is a separate, related document required by various laws (CCPA, GDPR for EU users, COPPA for child-directed services). See Privacy & Data Protection.
Clauses that carry the risk
Limitation of liability
Caps the maximum damages one party can recover from the other. Standard formulations: cap at fees paid in the prior 12 months; fixed-dollar cap; multiplier of fees. Excludes consequential damages (lost profits, business interruption) by default. The most-negotiated section of any B2B contract because it determines real risk exposure. Carve-outs for IP indemnification, confidentiality breach, gross negligence/willful misconduct, and data breach allow uncapped recovery for the most consequential claims while capping ordinary disputes.
Indemnification
A promise to defend and pay losses suffered by the other party from specified third-party claims. Common triggers: IP infringement, data breach, breach of representations. Defense control (who picks the lawyer), settlement consent rights, and exclusions are heavily negotiated. Indemnification is broader than ordinary contract damages because it includes defense costs and is typically uncapped or subject to higher caps than other liability.
Warranties and disclaimers
Express warranties (what the contract promises) vs implied warranties (what the law fills in). Most B2B contracts disclaim implied warranties of merchantability and fitness for a particular purpose and provide only narrow express warranties. Read warranty disclaimers carefully — "AS IS" with no other warranties is common in software contracts and means the buyer assumes essentially all risk of defect.
IP ownership
For services: who owns the work product the vendor creates? Three common positions: vendor owns (license to customer); customer owns (work-for-hire); vendor owns reusable tools, customer owns deliverables. Each has different implications. Default work-for-hire is not automatic for independent contractors; the agreement must explicitly assign ownership, or use specific work-for-hire language for categories the Copyright Act defines.
Confidentiality
Most commercial contracts include mutual confidentiality without needing a separate NDA. Standard terms: 2–5 year confidentiality period, exceptions for already-known/independently-developed/legally-required disclosure, return or destruction on termination.
Term and termination
Initial term, renewal mechanism (automatic with notice to cancel, or opt-in), termination for cause (material breach uncured after notice), termination for convenience (with notice, often only by one side), termination for insolvency. The renewal trap: auto-renewal with a short notice window (30 days before annual renewal) that gets missed.
Assignment and change of control
Whether either party can transfer the contract to a third party. Change-of-control provisions (giving the other party rights when one is acquired) are important in M&A diligence — key customer or vendor contracts with change-of-control termination rights can be lost in an acquisition.
Governing law and dispute resolution
Which jurisdiction's law applies and where disputes are heard. Common combinations: Delaware law and courts (for inter-corporate disputes), New York law and courts (finance), California law and courts (tech). Choosing your home jurisdiction is a structural advantage; the other side will resist. Arbitration vs court litigation is a major decision — see disputes & litigation.
Force majeure
Excuses performance for extraordinary events outside the party's control. Older clauses don't always cover pandemics; modern ones do. Typically suspends rather than terminates the contract, with longer-term force majeure becoming a termination right.
How negotiation actually works
For most commercial contracts: one side sends its template; the other side returns a redline; the parties iterate through 2–5 rounds; an issues list or comment matrix tracks unresolved points; principals decide on remaining business issues; signature.
The asymmetry that matters: the side that drafts wins on every provision the other side doesn't redline. The side that sends "we use only our standard form" wins by exhaustion. The side that has a competitive alternative wins on terms. Reading every page, marking what you don't accept, and being willing to walk are the only real negotiation tools.
Three patterns to look for in any contract you didn't draft:
- Unilateral rights. "Customer shall" appears more than "Vendor shall". Termination only by one side. Modification rights only on one side.
- Hidden defaults. "Subject to Vendor's standard terms" or "as set forth on Vendor's website" pulls in terms not in the document and changeable by one side.
- Trap clauses. Auto-renewal with short notice. Liquidated damages on customer-side termination. Most-favored-nation clauses that lock in pricing. Right of first refusal on any equity issuance. Each is a deal point disguised as boilerplate.
Signing mechanics and authority
Both parties must sign through an authorized representative. Officers (CEO, President, CFO) have presumed authority for ordinary contracts; non-officers usually don't. For contracts above a threshold or outside ordinary course, board authorization may be required — both your own (per your governance documents) and the counterparty's.
E-signature is fully enforceable under the federal E-SIGN Act and state UETA. The signing service (DocuSign, Adobe Sign, etc.) produces an audit trail that is admissible. Some specific contract types still require wet signatures (some wills, some real estate transfers in some states); commercial contracts do not.
Sign in the entity's name, not your individual name: "AllBusiness LLC, By: [name], Title: [Manager]". Signing in your individual name on an entity contract may create personal liability.
Contract management
The contracts you can't find are the ones that bite you. Minimum practice: central repository (shared drive folder organized by counterparty), executed-only PDFs (not Word versions), and a tracker with key dates — expiration, renewal notice deadline, milestone dates. For more than a handful of active contracts, a contract management system pays for itself.
What to track per contract: counterparty, type, effective date, term/expiration, renewal notice window, contract value, key obligations (deliverables, payments, reporting), key restrictions (exclusivity, non-compete, change of control), and any unusual provisions.
Common mistakes
- Signing the vendor's template untouched. Standard forms are drafted for the drafter's benefit. Even a few targeted redlines (liability cap, termination for convenience, data return) shift risk meaningfully.
- Vague scope or acceptance. "Provide services as mutually agreed" is not a scope. Define what's in, what's out, what "done" looks like.
- Letting auto-renewal happen. Track renewal notice deadlines; many businesses are stuck with vendors they no longer use because nobody sent the cancellation notice.
- Not reading the amendment that comes mid-term. Vendors often push "amended terms" mid-contract that materially change the deal; an active acceptance is usually required.
- Personal guarantees you forgot about. Especially on leases and credit lines. Track which obligations are personally guaranteed and renegotiate when leverage improves.
- Using draft versions as "the contract". Only the fully-executed final version is the contract. Markup versions and prior drafts are not enforceable.
FAQ
Is an email exchange a contract? Sometimes. If offer, acceptance, and consideration are present and the parties intended to be bound, courts will enforce email agreements. Statute of Frauds writings can include emails. Don't rely on email contracts for anything material; write it up.
What's the difference between an MSA and a services agreement? An MSA is a framework with no specific work attached — the work is in SOWs. A standalone services agreement covers a specific engagement without the framework layer.
Can I use a contract template from the internet? For low-stakes situations, yes, with care. The risk is that the template is drafted for a different scenario or jurisdiction, includes provisions you don't want, or omits ones you need. Higher-stakes contracts justify lawyer-drafted documents.
What is "boilerplate" and is it important? Standard provisions at the end of a contract: governing law, notices, severability, integration, waiver, assignment. They're called boilerplate because they appear in most contracts, but several drive significant risk (limitation of liability, governing law, arbitration). Don't skip them.
Do contracts need to be notarized? Almost never for commercial contracts. Notarization is required for some real estate transfers, deeds, and certain government filings, not for ordinary business agreements.