Do It Yourself · O-1 & P-1
Stop drafting petitioner letters from a blank page.
The Petitioner Letter Generator turns your case facts — the beneficiary, the engagements, the dates, the compensation — into correctly structured petitioner agreements and deal memos for an O-1 or P-1 filing. You get back editable Word documents built on the agent-petitioner structure USCIS expects to see.
One-time payment · Access delivered on the Stripe confirmation page · Promo codes supported
The template
Schedule A — Engagement TermsThe Agent has secured, on behalf of [BENEFICIARY], an engagement with [ENGAGEMENT], in the capacity of [ROLE], to be performed from [DATES], at a rate of [COMPENSATION].
Your completed document
Schedule A — Engagement TermsThe Agent has secured, on behalf of Maria Okonkwo, an engagement with Ardent Studios, LLC, in the capacity of Lead Sound Designer, to be performed from 3 March – 29 August 2026, at a rate of $9,500 per month.
Sample clause from the Multiple-Engagement Deal Memo, shown for illustration. The generator produces the complete document set, not this single clause.
What it does
Every petition stands on its paperwork.
When a U.S. agent files on your behalf — because you have multiple engagements, an overseas employer, or your own company — the agreements underneath the petition have to be structured correctly. Poorly drafted agreements are a common source of RFEs and denials.
Pick your filing structure
Four I-129 structures exist: direct employer, U.S. agent for multiple employers, U.S. agent for a foreign employer, and the founder-owned company. A side-by-side comparison shows you which one your case actually is before you fill anything in.
Fill in your case facts
Enter the parties, the engagements, the dates, and the compensation once. The agreement and its matching deal memos are built as a set, so the numbers and names line up across every document.
Download editable Word files
You get .docx files, not locked PDFs. You or your attorney adjust anything before filing. Download as many times as you need — access does not expire.
Who it's for
Built for the people who have to produce these documents.
- → Beneficiaries assembling their own petition. You have counsel for the legal work, but you need the agreements between you, your agent-petitioner, and your engagements drafted correctly.
- → Founders. Your own startup cannot simply sponsor you the way a traditional employer would. There is a recognized structure for this, and a specific agreement that supports it.
- → Agents and managers acting as petitioner. If you are signing Form I-129 for talent, the agreement between you, the beneficiary, and the engagements is what supports your standing as petitioner.
- → Attorneys and their staff. Start from agreement structures purpose-built for the agent-petitioner framework instead of a blank page, and adapt them to the case in front of you.
What $125 includes
The generator, the five source templates, and the reference site.
One payment. Everything below, immediately. Your access does not expire.
The Petitioner Letter Generator
The tool itself. Enter your case facts and produce the agreement and deal memos for your filing structure, as editable Microsoft Word files.
Five fillable Word templates
The source documents behind the generator: the Multiple-Engagement Agreement and Deal Memo, the Foreign-Employer Agent Agreement and Deal Memo, and the Founder-Owned-Company Third-Party-Agent O-1 Agreement.
Clause-by-clause reference site
A private members site explaining what every provision does and why it is there, the 8 CFR agent-petitioner framework underneath it, and a side-by-side comparison of the four I-129 filing structures.
Walkthrough videos and lifetime access
Short recorded walkthroughs sitting next to each document. Log in and download as often as you need — there is no expiry and no subscription.
How access works
Three steps, no waiting.
- 1 Pay once. $125 through Stripe's secure checkout. Promo codes are supported.
- 2 Get your login on the confirmation page. The moment payment completes, Stripe shows you the members site address and your credentials. Save them — you'll need them each visit.
- 3 Sign in and start. Run the generator, download your documents, and work through the reference material at your own pace.
Two ways forward
Do it yourself, or have Aventus be your petitioner.
These are separate offerings. Choose the one that fits how hands-on you want to be.
This page
Petitioner Letter Generator
$125
The DIY route. You produce the documents and arrange your own agent-petitioner. One-time payment, instant access, lifetime use across your own cases.
Get instant accessFull service
Aventus as your petitioner
From $2,000
The hands-on alternative. Aventus acts as the petitioner entity on your filing rather than handing you the paperwork to structure yourself. Several payment options are available, including a pay-when-approved tier.
See petitioner servicesQuestions
Before you buy.
Is this legal advice or a filing service?
No. This is an educational reference and document generation tool. Nobody files anything for you, no legal advice is given, and no attorney-client relationship is created. Many buyers use it alongside their own attorney.
What format are the documents?
Editable Microsoft Word (.docx) files. You or your attorney can change any clause before filing.
Which structure applies to my case?
The reference site includes a side-by-side comparison of the four I-129 filing structures — direct employer, U.S. agent for multiple employers, U.S. agent for a foreign employer, and the founder/self-employed structure — so you can identify which one matches your case before you generate anything.
Can I reuse it across multiple cases?
Yes. Once you have access you can generate and download documents as often as you need for your own cases. Access does not expire and there is no subscription.
How is this different from the full Aventus petitioner service?
The $125 generator is the DIY route: you produce the documents and arrange your own agent-petitioner. The full service is for people who want Aventus to act as the petitioner entity itself on their filing. They are separate offerings; this page sells the generator.
Does this guarantee my visa will be approved?
No. No document package and no service can guarantee USCIS approval. What this does is give you correctly structured petitioner documents for O-1 and P-1 filings, an area where poorly drafted agreements are a common cause of RFEs and denials.
Who do I contact for help?
Reply to your confirmation email, or write to info@aventusvisaagents.com.
Get started
Put a professional foundation under your petition.
The generator, five fillable agreement templates, a clause-by-clause reference site, and walkthrough videos. One payment of $125.
Access delivered on the Stripe confirmation page, immediately after payment.
Educational reference and document templates only. Not legal advice. No attorney-client relationship is created. Consult qualified immigration counsel before relying on any generated document for a filing.
This product is not a visa filing service, a job offer, sponsorship, or employment, and it does not guarantee visa approval. Aventus Visa Agents is a professional petitioner service, not a law firm.