How to Register Your Microschool as an ESA-Approved Vendor¶
Last updated: July 22, 2026
The message came in on a Tuesday. A family had been approved for Arizona's ESA program. Their daughter was starting in September. The funds were loaded in their ClassWallet account. Could you send the first invoice?
You log into ClassWallet. You search for your school name. Nothing comes up.
The family checks again. The money is there. Ready. So why is nothing moving?
Because the money being there is not the same thing as you being in the system. ESA programs do not let families pay anyone they choose. They pay approved vendors. And your school has to be a registered, reviewed vendor before a single dollar can leave a family's account and reach yours. The family is ready. You are not yet, and closing that gap takes 8 to 16 weeks.
This post walks through what that process actually looks like. Arizona's ClassWallet system is the main example, because ClassWallet is the largest ESA payment platform in the country and Arizona's program, at more than 100,000 active participants, is the largest ESA program in operation. But the same structure shows up in Arkansas, which also uses ClassWallet, and the general shape applies in Iowa, Tennessee, and other states.
If you are in Texas, the TEFA vendor registration process works differently enough to warrant its own guide. We covered it in full at Texas TEFA: Which Track Is Your Microschool On?
Why ESA programs require vendor approval¶
The money in an ESA account belongs to a family, but it is funded by the state. Because it is public money, the state is accountable for how it gets spent. The payment platform (ClassWallet in Arizona, Odyssey in Iowa) can only release funds to organizations the state has already reviewed and accepted.
This is not a bureaucratic obstacle invented to make things harder. It is a straightforward accountability structure. ESA programs have had cases where families paid unqualified vendors. The vendor review exists to prevent that. The practical consequence for you: a family's ESA account being funded is the beginning of the process, not the end. Before you can receive payment, you need to be on the other side of an application review that takes months, not days.
The Arizona process, step by step¶
Arizona's ESA vendor registration is administered jointly by the Arizona Department of Education (ADE) and ClassWallet. Here are the steps in order.
Step 1: Form a legal entity¶
Your school needs to be a legal business entity with a Federal Employer Identification Number (EIN). A personal Social Security number is not accepted. Operating as a sole proprietorship creates liability problems and is generally not accepted as a vendor category.
Your options: LLC, corporation (C or S corp), or nonprofit (including 501(c)(3)). Most year-one microschools go the LLC route for simplicity. Incorporating through the Arizona Corporation Commission takes 2 to 4 weeks at standard processing speed, or 5 to 7 business days if you pay for expedited handling.
You can get an EIN from the IRS online in about 15 minutes once your entity is formed.
Step 2: Decide your educational structure¶
This step determines which vendor category you apply under, and it carries a legal constraint worth knowing upfront.
Arizona law (A.R.S. §15-802) prohibits a student from holding both an active ESA contract and a traditional homeschool affidavit at the same time. If your families are on homeschool affidavits, they cannot receive ESA funds until they transition to a different filing. For your school to accept ESA students, you need to operate under the private school structure, with families filing a Private School Affidavit of Intent with the county superintendent instead.
The practical requirements for operating as an Arizona private school:
- Offer instruction in reading, grammar, mathematics, social studies, and science
- Maintain attendance records for enrolled students
- Keep copies of each student's birth certificate on file
No state approval, curriculum audit, or facility inspection is required. Arizona does not license or certify private schools. You declare your status through your operating documents, enrollment paperwork, and record-keeping.
Step 3: Get commercial liability insurance¶
ADE's vendor review process and most educational liability insurers effectively require commercial general liability coverage before approval. Your homeowner's policy will not qualify, and coverage at the sole proprietor level is insufficient.
Budget $400 to $1,200 per year for a commercial general liability policy covering educational operations. If you want more detail on what policies microschools need and why homeowner's policies fall short, we covered that in Microschool Insurance: The Two Policies You Need Before August.
Get the insurance before you submit the ADE application. The application will ask for it.
Step 4: Get IVP fingerprint clearance cards¶
Arizona does not have a universal state mandate requiring all private school staff to hold IVP Fingerprint Clearance Cards. But ADE uses background screening as part of its vendor integrity review, and commercial educational liability insurers typically expect clearance for instructors working with minors.
The card costs $67 in state processing fees plus approximately $29 for a LiveScan appointment at a local authorized provider. Total is roughly $96 per person. The card is valid for six years.
If you have staff beyond yourself, plan for one card per person who provides direct instruction.
Step 5: Submit the ADE vendor application¶
The ADE ESA vendor portal is where you formally apply. You will need:
- Your EIN and proof of business entity (Articles of Organization or equivalent document)
- Evidence of commercial liability insurance
- Your vendor category selection (private school vs. tutoring service)
If you are applying as a tutoring service provider rather than a private school, you will also need to complete the Facility Accreditation Attestation Form. This form certifies that every instructor in your program holds at minimum a high school diploma or GED. Private school applicants do not need it. Tutoring service applicants do.
ADE's review timeline is 4 to 8 weeks in most cases. There is no public application tracker. You receive notification by email when a decision is made.
Step 6: Register on ClassWallet¶
After ADE approves your vendor application, you register your school on the ClassWallet platform. This is a separate step from the ADE application.
ClassWallet enables Direct Pay transactions: a family with an ESA account clicks "Pay Vendor" from their ClassWallet dashboard and initiates payment directly to your school. The payment arrives in your school's bank account.
ClassWallet setup takes 1 to 2 weeks after ADE approval. You can initiate the process by emailing [email protected] or calling 877-969-5536.
Step 7: Set up your invoice template before your first student starts¶
This is the step where most first-time ESA vendors lose weeks without understanding why.
ClassWallet requires invoices to include specific fields before it will process a payment. The required fields are:
- Student name
- Service dates (the specific period the invoice covers)
- Itemized description of services
An invoice that omits any of these fields does not get rejected with a clear error message. It gets routed to manual review. Manual review at ClassWallet typically takes six to eight weeks. During that time, you will usually receive no status update. The family will not know why the payment is stuck. You will not know either. The invoice is in a queue somewhere, and the only way to find out is to contact ClassWallet directly and ask.
Build your invoice template before you accept your first ESA student. A PDF with your school name, EIN, address, the three required fields above, and your bank information is sufficient. The format does not need to be elaborate. It needs to have the right fields, every time.
The full timeline¶
Here is what all of that adds up to:
| Phase | Typical duration |
|---|---|
| Arizona Corporation Commission processing (standard) | 2 to 4 weeks |
| EIN from IRS | 1 business day |
| Insurance purchase | 3 to 7 days |
| IVP fingerprint clearance | 1 to 3 weeks |
| ADE vendor application review | 4 to 8 weeks |
| ClassWallet platform setup | 1 to 2 weeks |
| Total, start to first payment | 8 to 16 weeks |
If you start this process the week a family tells you their ESA funds are loaded, you will not be approved before October at the earliest. If school starts in September, you will be teaching a student you cannot invoice for two months.
The practical read: start the entity formation and insurance steps before you have an ESA family committed. If you are planning to accept ESA students in fall 2026, the window to have approval in place before school opens is already narrow. There is no deadline date for rolling applications, but there is a timeline reality. Eight to sixteen weeks from now is not fall 2026.
What other states require¶
Arizona is the largest and most established ESA program, but it is not the only one. Here is a brief picture of the states most relevant to NavEd's audience.
Iowa¶
Iowa's Student First Education Savings Accounts use a platform called Odyssey. Accredited nonpublic schools register with Odyssey directly and set up disbursement banking through Stripe. The application is rolling, not deadline-gated. Iowa pays $7,988 per student for the 2025-26 school year.
For Iowa microschools, the primary question is accreditation. Iowa's ESA program specifies accredited nonpublic schools, so check your accreditation status before starting the Odyssey registration process.
Arkansas¶
Arkansas's Children's Educational Freedom Account uses ClassWallet, the same platform as Arizona. The vendor registration process is similar in structure, though the state-level review runs through the Arkansas Department of Education rather than ADE. Being a ClassWallet vendor in Arizona does not carry over to Arkansas. You would need a separate registration.
Tennessee¶
Tennessee has near-universal ESA eligibility in select counties, expanding county by county. The state manages vendor registration through its own portal. The documentation baseline is similar in principle to Arizona: legal entity, tax identification, and educational credentials. Check the Tennessee Department of Education's ESA resources for the current approved vendor application, as the portal and requirements have evolved with each county rollout.
For any state not covered above, the underlying structure is consistent. The state's ESA administrator controls which vendors receive payments, and the application always begins with your legal entity and tax ID. Most states require the same baseline: real entity, real insurance, real educator.
What to track once you are registered¶
Getting approved opens the door. What you do with it matters just as much for staying in good standing.
ESA programs in every state require ongoing documentation for audit compliance. The records that matter most:
- Attendance records for each ESA student by date. Some states require daily logs; others accept weekly. Arizona requires records sufficient to demonstrate instructional hours.
- Enrollment information including the family's ESA contract or account number. This links the student in your records to the state's payment system, which is what auditors pull when reviewing disbursements.
- Invoices sent and payments received, matched by student and service period. If an audit asks whether a specific payment covered a specific period of instruction, you need to show both the invoice and the corresponding receipt.
- Birth certificates on file for each enrolled student (Arizona private school requirement).
The bookkeeping side of ongoing ESA payment management, including what to log each month and how to prepare for audits, is covered in ESA Payment Tracking for Microschools. That post picks up where this one ends: after you are approved and the payments start moving.
FAQ¶
Can a family pay me directly while my vendor application is in review?¶
No. ESA funds can only be disbursed to approved vendors through the state's payment platform. A family cannot issue a check or direct transfer from their ESA account to an unapproved school. If your application is in review, the funds are held in the family's account until approval comes through.
Can I start teaching ESA students before my approval is complete?¶
You can enroll students and begin instruction. You cannot receive ESA payment until you are an approved vendor. Some founders handle this by deferring invoicing until approval arrives, which means providing instruction for several weeks before receiving payment for it. Be transparent with the family about the timeline. Most ESA families understand this is a new-school process, not a school performance issue.
What if my school currently operates as a homeschool co-op?¶
If your families are on traditional homeschool affidavits, they will need to transition to Private School Affidavit of Intent status before they can hold an active ESA contract. That is a decision families make for themselves, not one you make for them. But your school's structure also needs to support the private school category, which means covering the five required subjects and maintaining the records described in Step 2 above.
Does accreditation affect ESA vendor eligibility in Arizona?¶
No. Arizona's ESA program does not require accreditation for vendor approval. You need a legal entity, insurance, and the private school operating structure. Accreditation is a separate question with implications mostly for transcripts and college admissions. We covered it in Does Your Microschool Need Accreditation?
How do I know if my ADE application was approved?¶
ADE notifies you by email at the address on your application. There is no public status tracker. If your 8-week mark has passed without a decision, contact ADE's ESA vendor team directly rather than waiting.
We are in Texas. Is this the same process?¶
No. Texas uses Odyssey rather than ClassWallet, and the vendor tracks are organized differently: Private School versus Education Service Provider, each with its own documentation requirements. The full TEFA registration process is at Texas TEFA: Which Track Is Your Microschool On?
The vendor registration process is not complicated once you see all the steps. It is just longer than it looks, and it has exactly one place that catches most founders off guard: the invoice format. Get the template right before your first student enrolls. Everything else is a queue you can work through.
Once you are registered, NavEd keeps the records organized on the operational side: attendance logs, student enrollment data, gradebook, and the payment tracking trail that ESA audits pull from. Start your free account here and your first 5 students are always free.