The right answer to "Teams Enterprise or Teams Premium" is not the same answer it was six months ago. Microsoft rewrote the boundary between the two plans on April 1, 2026, and most of what mid-sized businesses actually bought Premium for now ships in Enterprise. If you have not revisited the comparison since then, you are probably about to overpay at your next renewal.

This is the decision guide.

The short comparison

Microsoft 365 Teams Enterprise is what comes bundled with Microsoft 365 Business Premium or the E3 and E5 enterprise plans. You already pay for it if you are on any of those. It is the base Teams experience your users log into every day.

Microsoft Teams Premium is a $10 per user per month add-on on top of that base. Since April 1, 2026, Premium is a much narrower product than it used to be.

What Enterprise now includes at no extra charge

What Premium still costs $10 per user per month for

That is the whole shift. Premium got smaller. Enterprise got bigger. The middle of the Venn diagram, the features most companies actually used Premium for, moved into the base.

The decision by use case

The right question is not "which plan is better." It is "what are we actually trying to do with Teams that Enterprise cannot do already?"

The cost math for two real scenarios

Consider a 50-person professional services firm. Before April 2026, they were on Business Premium plus Teams Premium for 20 client-facing users. That was $10 times 20 users, or $200 per month, or $2,400 per year, on top of their base licenses.

After April 1, if those 20 users mostly used Premium for eCDN streaming and branded webinars, all of that is now in Enterprise. They can drop Premium for those seats at renewal. Savings: $2,400 per year.

Consider a 500-person distributed company running a global contact center. Before April 2026, they had Premium on all 500 seats at $60,000 per year, primarily to give the 30 queue agents the Queues app and to give the entire company access to eCDN for their monthly all-hands.

After April 1, the 30 queue agents still need Premium for the Queues app: $3,600 per year. The other 470 seats can drop Premium. Savings: $56,400 per year, minus whatever they end up spending on Attendee Capacity Packs if their all-hands routinely exceeds 3,000 engaged attendees.

The grandfather rule

If you purchased Teams Premium licenses before April 1, 2026, the users on those licenses keep access to everything Premium previously included until the current term expires. That includes the 100,000-attendee town hall capability without needing an Attendee Capacity Pack. When the term renews, you renew into the new smaller Premium feature set. The Attendee Capacity Pack becomes a separate purchase if you need it.

If your Premium term expires in the next two quarters, this is the renewal conversation with your reseller: right-size the Premium seat count to the users who actually need the features that stayed Premium, and pick up an Attendee Capacity Pack only if your event capacity requires it.

The decision, in one line each

For everyone else, Teams Enterprise is the answer now. Premium is a targeted add-on, not a default upgrade.

Bottom line

Teams Premium is not dead. It is smaller and more focused than it was a year ago. For the median mid-sized business, that focusing means Teams Enterprise now handles the workflows Premium used to justify, and the right renewal move is to drop Premium off the seats that were only paying for eCDN, advanced webinars, or town hall scale. Keep Premium on the users who need the Queues app, the encryption features, the multilingual recaps, or the advanced branding. Everyone else can stop paying.

For the full breakdown of what changed on April 1 and the new add-on costs that appeared alongside it, see Microsoft Teams April 2026 licensing changes. For the pricing picture across the full Microsoft 365 Business family, see Microsoft 365 Business subscriptions compared.