Step 1 — Prepare your identity details
Gather the legal business name, address, domain, and the Business ID you plan to use
(EIN is easiest in the US, D-U-N-S if you already have one). Confirm you can add a TXT
record on the business domain, and decide which email alias the first administrator
will use.
Step 2 — Sign up at business.apple.com
Go to business.apple.com, click sign up, and create the initial Organization
Administrator account on the neutral admin alias. Enter the organization details
exactly as they appear on the Business ID record. From this point you have 60 days to
complete verification.
Step 3 — Submit two verification methods
In Settings → Organization, choose Verify Now. The simplest US small-business
path is Business ID (EIN) plus a Domain TXT record. Add the TXT record Apple shows you
at your DNS host, enter the EIN, and click Send for Review.
Step 4 — Wait for Apple's review
Apple reviews verification submissions within about five business days. Watch the
admin inbox for any follow-up questions and respond quickly. Complete verification
well before the 60-day deadline or Apple will delete the organization record and you
will start over.
Step 5 — Connect your MDM
Decide between Apple's built-in free MDM and a third-party MDM (see the next section
for when each makes sense). For a third-party MDM, generate a public key there, upload
it in Apple Business under MDM Servers, download the returned server token, and
install it in the MDM.
Step 6 — Link reseller(s) and set defaults
In Preferences, copy the Customer ID and send it to each reseller the business buys
from, asking them to link their Reseller ID. Then set default MDM servers for Macs,
iPhones, and iPads so every future purchase auto-assigns without someone remembering
to click.