# How to Submit the YPAHES Provider Declaration

> Declare Wrapp as your e-invoicing provider with AADE directly from the app, step by step, in a few minutes.
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> AI-friendly Markdown version. HTML version: https://wrapp.ai/en/resources/ypahes-provider-declaration
> EL version: https://wrapp.ai/el/resources/dilosi-parochou-ypahes.md

The YPAHES provider declaration is how you tell AADE (the Greek tax authority) that you issue your invoices through a licensed e-invoicing provider (YPAHES). Without it, your documents do not carry the provider stamp and do not meet Greece's e-invoicing requirements. With Wrapp, an AADE-certified YPAHES provider, you can submit the declaration from inside the app in just a few minutes.

### Step 1: Open the provider declaration form

- **Log in:** Sign in to your Wrapp account.
- **Go to Settings:** Click your avatar (top right) and choose `Settings`.
- **Integrations section:** From the menu on the left, choose `Integrations → YPAHES Provider Declaration`.

### Step 2: Fill in the declaration details

In the form that appears, enter the following:

- **Legal representative name:** Your company's name.
- **Accountant details:** Fill in your accountant's details in the corresponding fields.
- **Internet provider:** The mobile carrier you use (e.g. Cosmote, Vodafone).
- **Internet contract number:** Your contract number with the mobile carrier, or alternatively your mobile phone number.
- **Contract date:** The start date of your contract with the mobile carrier.

### Step 3: Complete and connect with TaxisNet

- Click **Next** and sign the agreement that appears on your screen.
- In the next step, select **Wrapp** as your provider.
- Enter your company's **TaxisNet** username and password (or your personal ones if you run a sole proprietorship). TaxisNet is the Greek government's online tax portal.
- Finally, click the **Declare in Taxis** button.

Once submitted, the declaration is registered automatically with AADE and your account is linked to Wrapp as your YPAHES provider. From then on, every document you issue is transmitted to myDATA (AADE's e-invoicing platform) with the provider stamp, with no extra work on your side.

## Frequently asked questions

### What is YPAHES?

YPAHES is the Greek framework for licensed e-invoicing service providers. Under it, a certified provider authenticates, stamps and transmits your invoices to myDATA, the electronic books platform of AADE, the Greek tax authority.

### Is the YPAHES provider declaration mandatory?

Yes. If you issue invoices through an e-invoicing provider in Greece, you must declare that provider to AADE. Without the declaration, your documents do not carry a valid provider stamp and do not meet the e-invoicing requirements.

### What happens after I submit the declaration?

The declaration is registered automatically with AADE and your account is linked to your provider. From then on, every document you issue is transmitted to myDATA with the provider stamp, with no extra steps.

### What information do I need to complete the declaration?

You need the legal representative's name, your accountant's details, your mobile carrier with the contract number and date (or your mobile number), and your business TaxisNet credentials. With Wrapp, an AADE-certified e-invoicing provider, the whole form is completed inside the app.

Need help? Contact us: https://wrapp.ai/contact