Comparison
COI tracking vs spreadsheet: when is it time to switch?
COI tracking vs spreadsheet, in short: A spreadsheet is fine for roughly ten or fewer subcontractors when one person owns it and checks it weekly. It fails when it depends on memory, has no reminders, or stores certificates in different folders. Score your current setup below to see where it breaks.
Where do spreadsheets break?
- No alerts. A date in a cell warns nobody.
- One owner. When that person is out, the list stops.
- Dates without documents. The cell says “covered” but the certificate was never read.
- No audit trail. You cannot show who checked what and when.
A quick example
Say you have 40 subs and each has four policies: general liability, auto, umbrella and workers’ comp. That’s 160 end dates to watch, and they rarely line up. A spreadsheet can hold all 160. The hard part is somebody checking them every week and calling the ones that are close.
Can you make a spreadsheet work?
Yes, with discipline. Use our template, add conditional formatting for 30-day expirations, set a weekly calendar reminder and store certificates beside the row. That solves most of it for a small list.
Do the math on your own list
Each sub usually has three or four policies, and each renews once a year. That is your number of end dates to watch:
Number of subs × 4 policies = end dates per year. Example: 50 subs × 4 = 200 end dates a year, or about four every week.
Every one needs a reminder, a follow-up and a check of the new certificate. Multiply by the minutes it takes you. That is your real cost, even if the spreadsheet itself is free.
Where a spreadsheet breaks
| Problem | What happens |
|---|---|
| Nobody owns it | It gets updated in busy weeks only |
| Only one date per sub | The first policy to expire gets caught, the others slip |
| No reminders | It only works if someone opens it |
| No chasing | It tells you who is late, but does not get the certificate |
| Person leaves | The system leaves with them |
A spreadsheet is a fine start. Grab the free template. When the list outgrows it, see software vs done-for-you.
Frequently asked questions
What is the best free COI tracking spreadsheet?
The best one is a simple sheet with status formulas and consistent columns that someone checks every week. Ours is free to download and edit.
When should I stop using a spreadsheet?
When you cannot say today who has expired coverage, or when keeping it current takes more than an hour or two a week.
Keep reading
See your certificate gaps in two minutes
Paste your subcontractor list and get an instant report, or leave your email and phone and we will review it for you.