Pick Business Premium if anyone works off-site, touches client data, can move money, or has to answer a cyber insurance application. Pick Standard only if none of that applies. The two plans have the same Word, Excel, Outlook, Teams, email and 1 TB of OneDrive per user. Premium adds the security and device control: Defender for Business, Defender for Office 365 Plan 1, Intune Plan 1, Entra ID P1 with Conditional Access, and Purview data protection.
The price gap is $8. Microsoft lists Business Standard at $14.00 per user per month and Business Premium at $22.00, both paid yearly (checked October 2026).
| At a glance (October 2026) | Business Standard | Business Premium |
|---|---|---|
| Desktop Office apps, email, Teams, 1 TB OneDrive | Included | Included, identical |
| List price, paid yearly | $14.00 per user per month | $22.00 per user per month |
| List price, monthly subscription | $16.80 per user per month | $26.40 per user per month |
| Defender for Business (endpoint detection and response) | Not included | Included |
| Defender for Office 365 Plan 1 (Safe Links, Safe Attachments, anti-phishing) | Not included; basic Exchange Online Protection only | Included |
| Intune Plan 1 (manage and remotely wipe laptops and phones) | Not included | Included |
| Entra ID P1 (Conditional Access by location, device and app) | Not included; standard MFA only | Included |
| Purview Data Loss Prevention and Information Protection | Not included | Included |
| Bundled with Copilot (paid yearly) | $23.50 per user per month | $32.00 per user per month |
| Seat limit | 300 users | 300 users |
Still choosing between Microsoft and Google? That's a different comparison: Microsoft 365 vs Google Workspace. This article assumes you've chosen Microsoft and are picking the plan.
What's the difference between Business Standard and Business Premium?
Security and device management. Business Standard gives you the desktop Office apps, Exchange email, Teams, SharePoint and 1 TB of OneDrive per user, with basic spam and malware filtering. Business Premium includes all of that and adds endpoint detection and response, advanced email threat protection, device management, Conditional Access, and data loss prevention. Owners see the same apps on both and assume Standard is the smart buy. It usually isn't.
What does Business Premium include that Standard doesn't?
Six things, all named on Microsoft's Business Premium page:
- Microsoft Defender for Business. Endpoint detection and response. A laptop that starts acting like ransomware gets isolated, not just scanned. Microsoft sells it standalone for $3.00 per user per month; Premium includes it.
- Microsoft Defender for Office 365 Plan 1. Safe Links and Safe Attachments check links and files before anyone opens them. Standard only gets the basic Exchange Online Protection filter.
- Intune Plan 1. Enroll and configure laptops and phones, require a compliant device before it opens company data, and wipe one that walks out the door.
- Entra ID P1. Conditional Access. Block sign-ins from countries you don't operate in, allow company data only on compliant devices, and shut off legacy protocols that skip MFA.
- Purview Data Loss Prevention. Stops a spreadsheet of client Social Security numbers from leaving through email or Teams.
- Purview Information Protection. Sensitivity labels that classify and encrypt documents. A label that encrypts a file also limits who, and which Copilot session, can open it.
How much does Microsoft 365 Business Premium cost?
$22.00 per user per month on an annual commitment, or $26.40 month to month. Business Standard is $14.00 annual or $16.80 monthly. Both figures come from Microsoft's own pages for Business Standard and Business Premium.
So the gap is $8 per user per month. For a 15-person business, that's $1,440 a year to put every employee on managed, defended devices.
Two things move the sticker price. The "with Copilot" bundles ($23.50 for Standard, $32.00 for Premium, paid yearly) now sit beside the base plans. And Standard rose from $12.50 in the July 2026 Microsoft 365 price increase, while Premium held at $22.00. Check Microsoft's page on the day you buy.
Buying the pieces separately costs more than double. Microsoft's own standalone prices, paid yearly: Defender for Business $3.00, Intune Plan 1 $8.00, Entra ID P1 $7.00. That's $18 per user before email protection or Purview, against an $8 upgrade. A Copilot add-on is a separate call; we cover whether Microsoft Copilot is worth it on its own.
Is Business Premium worth it for a small business?
Yes, for nearly any business past a handful of people. These are the signals:
- Anyone works from a laptop or phone outside the office. Company data is on hardware you can't see.
- You handle client records, financial data, health information, or anything an auditor or client questionnaire asks about.
- Your cyber insurance application asks about MFA, endpoint detection and response, or device management. Premium covers all three.
- Someone can approve a wire or change a vendor's bank details. That's who business email compromise targets.
- You're planning a Copilot rollout. Copilot can surface anything a user has access to, and Premium's labels and access policies are how you tighten that first.
Why the identity features matter more than they sound
Stolen logins are still the top way in. Verizon's 2025 Data Breach Investigations Report SMB snapshot calls credential abuse "still the most common vector" across its breach dataset.
Entra ID P1, which comes only with Premium, is what lets you enforce Conditional Access: block logins from places your staff never go and refuse sign-ins from unmanaged devices. A stolen password used from an unknown laptop overseas gets nowhere. Our guide to Conditional Access for small business lists the policies to turn on first.
One limit: policies that react to a risky sign-in or a leaked password need Entra ID P2, which Premium doesn't include. Our Entra ID P1 vs P2 comparison covers when that add-on pays.
Who should stay on Business Standard?
A very small, low-risk shop: no regulated data, no remote work, nobody who can move money, and a plan to buy security tools another way. Even then, the first lost laptop is when Standard gets expensive: with no Intune, there's no remote wipe.
If you handle anything covered by HIPAA or similar rules, Premium is the floor, not the upgrade.
Business Basic vs Standard vs Premium: where Basic fits
Business Basic is $7.00 per user per month paid yearly. It gets you email, Teams, OneDrive and the web and mobile Office apps, but no installed desktop apps. It suits frontline and part-time staff who live in a browser.
Plenty of businesses run all three. Basic for email-and-Teams users, Standard for people who need desktop Excel but never touch sensitive data, Premium for everyone who does.
Can you mix Business Standard and Business Premium licenses?
Yes. You can assign different plans to different users in the same tenant. The catch: Conditional Access and Defender for Office 365 protect the accounts licensed for them. Put the owner on Premium and the office manager on Standard, and the person processing invoices gets the weaker protection.
Split by risk, not seniority.
How to move from Business Standard to Business Premium
The license swap takes minutes in the admin center. The license isn't the control, though. The configuration is:
- Onboard every device to Defender for Business and confirm each one reports in.
- Enroll laptops and phones in Intune with a compliance policy, then require a compliant device for email and files.
- Turn on Conditional Access: MFA for everyone, block legacy authentication, restrict sign-ins by location where it fits.
- Configure Defender for Office 365 Safe Links and Safe Attachments, and review the anti-phishing policy.
- Build the first Purview DLP policy for the data you most need to keep in, plus your first sensitivity labels.
- Confirm backup. Microsoft's retention isn't a backup.
Our Microsoft 365 management service does this setup and keeps it current. Our managed IT services include licensing reviews, so you don't pay for seats you don't need.
Business Premium, cyber insurance and compliance
Insurance applications keep asking the same three questions. Is MFA enforced everywhere? Is there endpoint detection and response on every device? Are devices managed? Premium answers all three with Entra ID P1, Defender for Business and Intune. Our note on cyber insurance requirements covers the rest of the list.
For HIPAA, Premium supplies many of the expected technical controls, and Microsoft offers a business associate agreement through its standard contract terms. Configuration is what makes you compliant. The license is the foundation, not the checkmark.
Frequently asked questions
Does Business Standard include Intune?
No. Intune Plan 1 comes with Business Premium, not Standard. A Standard tenant can buy Intune Plan 1 standalone at $8.00 per user per month paid yearly, which already costs as much as the whole upgrade to Premium.
Does Business Premium include Copilot?
No. Microsoft 365 Copilot is a separate purchase. As of October 3, 2026, Microsoft lists the Copilot Business add-on at $21.00 per user per month paid yearly, shown discounted to $18.00, or Premium bundled with Copilot at $32.00. Copilot Chat is included at no extra cost for Entra users with an eligible subscription.
Does Business Premium replace our antivirus?
For most small businesses, yes. Defender for Business is a full endpoint protection platform with detection and response, not just antivirus. You don't need a separate antivirus product on top.
Do we still need a separate MDR service with Premium?
That depends on who watches the alerts. Premium gives you the tools, not a person reviewing them at 2 a.m. Higher-risk or regulated businesses often add managed detection and response so someone acts on a threat when it happens.
What's the 300-user limit?
Every Business plan, Premium included, caps at 300 licensed users per tenant. Past that, you move to the Enterprise plans. Our Business Premium vs E3 comparison covers that jump.
Can we switch from Standard to Premium mid-term?
Yes. Upgrading mid-term is routine and takes effect right away. Moving down on an annual term generally waits until renewal, so start Premium with the users who need it most.
Want a second opinion on your licensing before you renew? Contact The NetSys Group for a complimentary licensing and security review.
By Latoya Reed for The NetSys Group, which has delivered managed IT, cybersecurity and cloud services since 1998. Our engineers hold degrees in electrical and computer engineering and are certified Microsoft and Cisco instructors, serving businesses across NY, NJ, CT, PA and Southwest Florida.
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