Procurement, legal, and finance · 7 min read

SaaS contract red flags to catch before signing

Most SaaS contracts are vendor-paper, drafted to resolve every ambiguity in the vendor's favour. The traps are predictable once you know where to look. Here are the red flags worth catching before you sign — they're cheaper to fix in redline than in renewal.

Auto-renewal and notice windows

Auto-renewal clauses with a short cancellation-notice window (often 60–90 days before term end) quietly re-commit you for another year. Diarise the notice date the day you sign, and negotiate a shorter notice window or a non-auto-renewing term.

The SSO tax

Many SaaS vendors gate single sign-on behind a premium tier — charging extra for a baseline security control. If SSO matters to you (it should), confirm which tier includes it before you price the deal, not after.

Uncapped renewal price increases

An uncapped renewal uplift is an open-ended cost. A 10% annual uplift roughly doubles the price over seven years. Cap the increase contractually — it is the single highest-value SaaS term to negotiate.

Usage overage and true-ups

Usage-based pricing can spike. Confirm the overage rate, whether there's an alert or auto-pause before you blow the budget, and how true-ups are calculated and billed.

Weak data-export and exit terms

Confirm you can export your data in a usable, non-proprietary format, at what cost, and on what timeline after termination. Vague exit terms are lock-in by another name.

Liability caps and indemnities

A liability cap set at a few months' fees offers little protection if the vendor causes a serious breach. Review the cap, the carve-outs, and the indemnities — especially for data and IP — against the risk the system actually carries.

Frequently asked

What are common SaaS contract red flags?

Auto-renewal with a short notice window, single sign-on gated behind a premium tier (the 'SSO tax'), uncapped renewal price increases, unclear usage-overage terms, weak data-export/exit clauses, and a liability cap set too low for the risk. Catch them in redline, not at renewal.

What is the most important SaaS term to negotiate?

A cap on the annual renewal uplift. Uncapped increases compound — a 10% annual uplift roughly doubles the price over seven years — so capping it at signing is the highest-value term most buyers can secure.

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