Terms of Service: Key Functions, Clauses, and Requirements
Learn what terms of service are, why they're important, and how to draft them effectively to protect your website or app from legal risk. 6 min read updated on May 21, 2025
Key Takeaways
- Terms of service (ToS) define the rules and expectations between a service provider and its users.
- ToS agreements are not legally required, but they offer essential protections and clarify rights.
- Well-written ToS documents should include clauses on limitations of liability, dispute resolution, termination, and intellectual property.
- They can help enforce compliance, prevent misuse, and reduce legal exposure.
- Using clear, user-friendly language and regular updates improves the enforceability of a ToS.
- Templates can help small businesses create a legally sound terms of service.
What are terms of service? In most cases, terms of service (ToS) refer to regulations that are attached to a piece of software by its providers. Terms of service can also apply to Web-based services and products.
Meaning of Terms of Service
When the provider of a piece of software or Web-service attaches regulations to these items, those regulations are known as the terms of service. In the digital world, ToS are commonplace. Before you can use a piece of software, you are usually required to agree to the regulations in the ToS.
End-user licensing agreements (EULA) and ToS are very similar. The difference is in the products to which they are attached. Software products, such as video games, will usually use an EULA, whereas ToS apply to people using a service. Terms of service can be used with virtually every type of software, such as programs dedicated to graphic design and word processors.
A ToS agreement can include a wide range of elements:
- Accountability provisions
- Liability provisions
- Opt-out provisions
- Privacy policies
It's also possible for a ToS agreement to outline an arbitration process that will help users resolve grievances.
In most cases, a ToS agreement will be used to define prohibited user actions. For instance, a ToS agreement for a Web-based discussion forum may prohibit users from posting content that others would find offensive. Essentially, a ToS agreement acts as a contract between a service provider and the people that are using the service.
Reasons to Use Terms of Service
There is no law requiring that websites use a ToS agreement. Having one of these agreements in place, however, is recommended. While websites are not required to have a Terms of Service agreement, they are legally required to have a privacy policy. These policies are meant to protect the sensitive data of users:
- Email addresses
- Names
- Billing information
- Shipping addresses
When users accept a ToS agreement, they are confirming that they will abide by a strict set of regulations while using a service. There are several different names for a ToS agreement:
- Terms of Use
- Terms and Conditions
- Disclaimer
One of the main reasons your website needs a ToS is that it can help to prevent abuse. You can use the agreement to outline how users must behave while they are on your service, and if they don't agree to these rules, they will not be able to access your website or service. A ToS agreement also helps you preserve ownership of your content. When you own a website, you own everything on the site that isn't user-generated. This can include your content, logo, and your website's design.
In your ToS agreement, you can use language meant to notify your users that you own the content on your site and that unauthorized use of the content constitutes copyright infringement. Clauses related to content ownership are called Intellectual Property clauses.
With a ToS agreement in place, you can also reserve the right to terminate user accounts if they violate the agreement. If you include one of these clauses, you should make it clear that abusive users can have their accounts canceled and may also be permanently banned from the service.
Termination clauses are most commonly used with web services that require registration. This clause is also used to indicate that you will be monitoring how users behave while using your service.
Maybe the best reason to use a ToS agreement is that it can limit your liability. With a liability clause, you will notify the users of your service that you, the owner, cannot be held liable if there is a problem with the content on your website. This clause can also state that you aren't liable for the accuracy of the information on your site and can't be held responsible for how the information is used.
Lastly, the ToS agreement establishes Governing Law. For example, if you have registered and operated your website in the state of New York, you would include a statement in your ToS indicating that the agreement is governed by the laws of New York, as well United States law. You would need to update this section of your ToS agreement if you ever decide to operate your service in another jurisdiction.
Do You Need a Terms of Service Agreement?
While not legally mandated in the U.S., having a terms of service agreement is highly advisable for most online businesses and services. You especially need a ToS if:
- You collect user data or accept user-generated content.
- You allow account registration or user logins.
- You offer paid services or subscriptions.
- You allow interaction between users (e.g., forums or comments).
- You operate in industries subject to specific regulations (e.g., fintech, health, or education).
Even if your business is small or just starting out, a terms of service agreement is a smart, low-cost way to prevent abuse and limit liability.
Differences Between Terms of Service, Terms of Use, and Terms and Conditions
While often used interchangeably, there are slight distinctions between these commonly used terms:
- Terms of Service (ToS): Typically used by online platforms and software providers; outlines how users may access and use a service.
- Terms of Use (ToU): Emphasizes acceptable usage policies, particularly for websites or digital content.
- Terms and Conditions (T&C): A broader term often used in e-commerce or subscription models to cover a variety of contractual obligations, including pricing and delivery.
All three serve to establish a binding agreement between the service provider and the user, but the exact label may vary depending on industry norms or jurisdiction.
Common Clauses in a Terms of Service Agreement
A comprehensive ToS should include the following common clauses:
- Acceptance of Terms: A statement indicating that by using the service, the user agrees to the terms.
- User Obligations: Rules about proper conduct, age requirements, and account security.
- Intellectual Property Rights: Clarifies ownership of content and prohibits unauthorized use.
- Termination Rights: Details about when and how a user’s access can be suspended or terminated.
- Disclaimers and Limitations of Liability: Protects the service provider from legal claims arising from the use of the service.
- Dispute Resolution: Outlines procedures for handling legal disputes, including arbitration or venue choice.
- Modification Clause: Gives the provider the right to update the ToS and requires users to review changes.
- Contact Information: How users can reach you with questions or disputes.
Including these clauses can help reduce legal exposure while promoting transparency and trust.
How to Draft Effective Terms of Service
When drafting terms of service, clarity and enforceability are key. A ToS should be written in plain language so that users can understand their rights and responsibilities. Consider the following best practices when creating your own terms:
- Use simple language: Avoid legal jargon when possible. This increases readability and user comprehension.
- Be specific: Clearly define what constitutes a violation and what actions will be taken.
- Customize the content: Avoid generic templates that may not reflect the specific nature of your website or service.
- Link to related policies: Incorporate references to your Privacy Policy, Cookie Policy, and other applicable legal notices.
- Update regularly: Laws and business practices change. Set a schedule to review and revise your ToS regularly.
- Display them prominently: Users should not have to search for your terms—place them in the website footer or during account registration.
A properly drafted ToS can protect your business from disputes, reduce liability, and help build trust with users.
Frequently Asked Questions
1. What is the purpose of a terms of service agreement? It outlines the rules and responsibilities of both the user and the service provider, helping to reduce legal risk and clarify expectations.
2. Is a terms of service agreement legally binding? Yes, if users explicitly or implicitly agree to the terms—such as by checking a box or continuing to use the service—the agreement can be legally enforceable.
3. Do I need both a privacy policy and a terms of service? Yes. A privacy policy is legally required when collecting personal data, while a terms of service agreement is strongly recommended to protect your business.
4. Can I write my own terms of service? You can draft your own using a trusted template, but it's best to have a qualified attorney review it to ensure it's enforceable and compliant.
5. Where should I display my terms of service? Make it accessible from every page of your website, typically via a footer link. For apps or registration flows, include it during sign-up or checkout.
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