May 28, 2026

SaaS Terms of Service: What Every Software Company Must Include

A SaaS Terms of Service has unique requirements compared to a basic website ToS. Here's what subscription-based software companies must cover — and how to generate a compliant ToS free.

Why SaaS ToS Is Different

A SaaS Terms of Service must address subscription billing, data ownership, service availability, and the ongoing relationship between your company and customers — in ways that a basic website ToS doesn't need to.

Unique SaaS ToS Requirements

Subscription and Billing

Your ToS must clearly state:

  • Subscription plans and pricing (or reference your pricing page)
  • Billing cycle (monthly vs. annual) and auto-renewal terms
  • Cancellation policy: how to cancel, when it takes effect, what happens to data after cancellation
  • Refund policy: most SaaS companies offer no refunds on annual plans but allow pro-rated refunds on monthly plans
  • Price change notice requirements (typically 30 days)

Data Ownership

This is critical for SaaS: **the customer's data belongs to them, not you.** Your ToS must state:

  • Customer data remains the property of the customer
  • You process customer data only as instructed (as a data processor)
  • Data is returned or destroyed upon cancellation (specify timeline)
  • Customers can export their data at any time

This is legally required under GDPR and expected by enterprise customers.

Service Availability (SLA)

Even if you don't offer a formal SLA, your ToS should address:

  • Planned maintenance windows
  • Unexpected downtime: what notice you'll provide
  • Whether you provide credits for downtime (optional, but builds trust)

User Accounts and Access

  • Who can create accounts under a subscription (individual vs. team accounts)
  • Administrator vs. regular user permissions
  • What happens to user accounts when an employee leaves

Acceptable Use Policy (AUP)

SaaS products are often misused for spam, scraping, or automated abuse. Your ToS must prohibit:

  • Automated scraping or data extraction
  • Reselling or white-labeling your service without permission
  • Using the service for illegal activities
  • Creating excessive load on infrastructure
  • Sharing login credentials

Liability Limitation

Standard ToS language limiting your liability to the amount paid in the past 12 months is especially important for SaaS, where a service outage could cause customer losses that far exceed subscription revenue.

Changes to Service

Retain the right to:

  • Change features and pricing with notice
  • Discontinue the service with reasonable notice
  • Sunset deprecated features

Data Security and Compliance

Many enterprise customers require mention of:

  • Your security certifications (SOC 2, ISO 27001, if applicable)
  • GDPR and CCPA compliance references
  • Incident notification process

Generate Your SaaS ToS

TermsDock's Terms of Service Generator is built for SaaS products. Describe your service accurately in the form fields to generate ToS language appropriate for subscription software.