File storage
What does 300 Box users cost in 2026?
At list pricing on the Business plan ($20/user/mo, billed annual), 300 users run $6,000/month or $72,000/year. Real invoices vary with negotiated discounts, add-ons, and mid-cycle changes.
Monthly
$6,000
Annual
$72,000
Typical shelfware (40%)
$28,800/yr
All Box plans at 300 users
| Plan | Per user/mo | Total monthly | Total annual |
|---|---|---|---|
Business Unlimited storage, 5 GB uploads | $20 | $6,000 | $72,000 |
Business Plus Unlimited external collaborators | $33 | $9,900 | $118,800 |
Enterprise Password policy, custom terms | $47 | $14,100 | $169,200 |
Source: Box pricing page. List price, USD, annual billing where offered.
The number nobody puts on the pricing page
SeatMap.AI's Shelfware Index shows the median Box team runs at 40% inactive seats. On a 300-user Business plan, that's $28,800/year paid for users that never showed up.
Other team sizes
5 users10 users15 users20 users25 users40 users50 users75 users100 users150 users200 users250 users400 users500 users750 users1000 users2000 users3000 users5000 users