Most contracts are signed without being read carefully, and even when they are read, the language can hide the parts that matter. The trouble with contracts is that the costly clauses don't sound costly — they sound procedural, even boring. They say things like "the parties agree to indemnify and hold harmless" or "this Agreement shall renew for successive terms". The consequences only become visible months or years later, after you've signed.
This guide walks through ten of the most common red flags we see across NDAs, freelance contracts, service agreements, employment offers, and leases. None of them are automatically deal-breakers — but each one is worth questioning, and several should be negotiated before you sign. This article is informational only and is not legal advice.
1. Open-ended indemnification
An indemnification clause says one party will cover the other party's losses, costs, or legal fees if something goes wrong. When it's balanced and capped, it's normal. When it's one-sided and uncapped, it can quietly turn into the most expensive line in the entire contract.
Watch for phrases like "any and all claims, damages, costs, and expenses" without a cap, a carve-out for the indemnifier's own negligence, or a limit on third-party claims only. If you see it, ask for a cap (often 1× the fees paid in the prior 12 months) and for the indemnification to be mutual.
2. Auto-renewal with a long notice window
Many contracts renew automatically for successive 12-month terms unless one party gives notice. A 30-day notice window is reasonable. A 60- or 90-day window is easy to miss — and missing it can lock you in for another full year. Some agreements pair auto-renewal with a price increase pegged to the previous year's revenue, which compounds the problem.
If you must keep auto-renewal, push the notice window down to 30 days and require the other party to send a renewal reminder a month before the deadline. Better yet: replace auto-renewal with a manual mutual renewal, where both sides must affirmatively agree to continue.
3. Unilateral changes to the terms
Some agreements — particularly SaaS terms-of-service and platform contracts — reserve the right for one party to change the terms at any time, with notice posted on a website. That gives them the practical ability to rewrite the contract without your consent. It also makes the contract you signed today different from the contract that governs your relationship next month.
For B2B contracts, ask for any material change to require mutual written agreement, or at minimum a written notice with a right to terminate without penalty if you don't accept the change.
4. Non-competes that are too broad
Non-competes are common in employment and consulting agreements. The red flags are scope, geography, and duration. A non-compete that bars you from "the industry" anywhere in the world for two years after you leave is almost certainly overreaching, and may be unenforceable depending on your jurisdiction — but you don't want to find out by litigating it.
Reasonable non-competes are narrow: a specific list of competitors, a defined geographic area, and a duration measured in months, not years. For employees in California and a growing list of US states, non-competes are largely unenforceable; check your local rules.
5. IP assignment that captures everything you've ever made
Freelance, contractor, and employment contracts almost always include an IP assignment clause. The clause becomes a problem when it sweeps in work you did before the engagement, work you do outside the engagement on your own time, or your pre-existing tools, templates, and libraries.
Always carve out pre-existing IP (sometimes called "Background IP") and outside-of-scope work. List your prior projects, libraries, and any side ventures in a schedule attached to the contract so there's no ambiguity later.
6. One-sided limitation of liability
Limitation of liability clauses cap how much one party can owe the other if something goes wrong. The red flag is when only one side gets the cap. A typical fair clause caps each party's liability at the fees paid in the prior 12 months, with carve-outs for gross negligence, willful misconduct, and IP infringement.
If only the other party's liability is capped — yours isn't — you're bearing all the downside risk. Make the cap mutual, or refuse the cap entirely.
7. Termination for convenience that only flows one way
"Termination for convenience" means one party can end the contract for any reason, without breach. It's a powerful clause. The problem is when only one party has it. The other party can walk away with 30 days' notice; you're locked in until the term ends.
Either make termination for convenience mutual — both parties can terminate with the same notice period — or remove it entirely and rely on termination for cause only.
Halfway through the list and already feeling overwhelmed? You don't have to spot these manually. Paste the contract into our free AI reviewer and you'll get a plain-English breakdown of every clause worth a second look. The review is informational, not legal advice — but it's a much faster first pass than reading 30 pages of legalese.
8. Mandatory arbitration in an inconvenient venue
Arbitration clauses send disputes to a private arbitrator instead of a court. They're not inherently bad, but watch for two patterns: the arbitration is in a city far from where you live or work (you'd have to travel for hearings), and the arbitration body or rules are controlled by the other party. Both make it expensive and inconvenient to enforce your rights.
Push for arbitration in your home jurisdiction, or for the parties to share venue costs. For employment contracts in particular, mandatory arbitration of statutory claims has been controversial; check whether your jurisdiction has restrictions.
9. Vague or missing payment terms
In freelance and service contracts, the most common dispute isn't about scope — it's about when you get paid and what happens if you don't. Watch for missing or vague payment terms: no defined payment schedule, no late-payment interest, no kill-fee for canceled work, no deposit required up front.
Specify the payment schedule (Net 30 is common, Net 15 is better for small operators), a late-payment interest rate (1.5% per month is typical), and a kill-fee or minimum payment if the project is canceled after a certain milestone.
10. Confidentiality that never ends
Most NDAs have a defined term for confidentiality obligations — two years, five years, sometimes longer. An NDA where confidentiality "shall survive indefinitely" or "continue in perpetuity" is unusual outside of true trade-secret scenarios, and is hard to manage in practice — how do you keep something confidential for the rest of your life?
Suggest a 3- to 5-year term for ordinary confidential information, with an indefinite term only for items the parties explicitly designate as trade secrets in writing.
What to do when you spot one
Spotting a red flag isn't the same as walking away. Most of these clauses can be negotiated, and most counterparties expect to negotiate them. The right move is:
- Mark the clause and write a one-sentence note explaining your concern.
- Propose specific replacement wording (a cap, a notice window, a mutual obligation).
- Send the marked-up draft back to the other party — most contracts go through 2–3 rounds of revisions before signing.
- For high-stakes contracts (anything involving your livelihood, IP, or significant money), pay a lawyer for a one-hour review. It's the best $200–$400 you'll ever spend.
Run your own contract through the reviewer
Reading for these red flags is something you can practice — but you don't have to do it alone. Paste your contract into our free AI reviewer and you'll get a risk score, a list of risky clauses with explanations, missing protections to add, and questions to ask the other party before you sign. No signup, no stored data, and we don't share your contract text with anyone.
For specific contract types, our targeted guides cover the most common issues: NDA review, freelance contracts, lease agreements, employment contracts, and service agreements.