How to Build a SaaS Renewal Calendar

List every SaaS contract you have, extract the renewal date and the notice deadline from each one, and build reminders against the notice deadline, not the renewal date. Get that one substitution right and most of the rest of the work is bookkeeping. The free SaaS renewal tracker does the deadline maths and exports reminders to your calendar.

• Pull a list of every SaaS vendor you pay. Card statements, accounts payable records, and expense reports together will surface tools that no single system knows about.
• For each vendor, find the signed contract and record the renewal date, the notice period, and the annual value.
• Calculate the notice deadline for each contract: renewal date minus the notice period. That date is the one that matters.
• Add a preparation reminder ahead of each notice deadline, far enough out that a usage review and an internal decision can both happen before the window closes.
• Record the internal owner for each vendor, so the reminder lands with someone who can act on it rather than in a shared inbox.
• Review the list quarterly and add anything new, tools get bought between reviews and never make it onto the original list.

How far ahead should those reminders sit? Far enough that usage data can be pulled, an internal decision can be made, and a vendor conversation can happen without deadline pressure. Setting the reminder at the notice deadline itself gives you no room, since the deadline is the last possible moment to act, not the moment to start.