# Supported Documents and Types

Below are list of the most popular document types (`docSubType`) available to use with the [Uploading documents to an entity](/api-documentation/entities/uploading-documents-to-an-entity.md) endpoint.

If you don't see the document you wish to verify, reach out to your account manager for assistance.

Supported file extensions include `.jpg`, `.jpeg`, `.png`, and `.pdf`

#### Corporate Documents

| Value        | Type of document                        |
| ------------ | --------------------------------------- |
| `docSubType` | Certificate of Incorporation            |
| `docSubType` | Articles and memorandums                |
| `docSubType` | Shareholder registry                    |
| `docSubType` | Director registry                       |
| `docSubType` | Excerpt from a state corporate registry |
| `docSubType` | Certificate of incumbency               |
| `docSubType` | Proof of address                        |
| `docSubType` | Trust agreement                         |
| `docSubType` | Statement of information                |
| `docSubType` | Certificate of good standing            |
| `docSubType` | Other                                   |


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://manual.personr.co/api-documentation/entities/uploading-documents-to-an-entity/supported-documents-and-types.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.