Tax Extension Request Form


We are currently accepting Extension Requests for the following Return(s) ONLY:

September Year-End C-Corporation (1120)

Please note: Extensions Requests for any other Tax Type or Year-End are NOT being accepted; this includes Tax-Exempt Organizations (990), Individual (1040), March, June, and December C-Corporations (1120), Partnerships (1065), and S-Corporations (1120S).

It is essential that you have your entity’s exact EIN and 2022 tax filing status when submitting this request.

We kindly request that you provide accurate details when completing the form. Any requests that contain incomplete or incorrect information may lead to an incorrect or missed extension filing. If you are uncertain of what to enter on this form, please get in touch with us directly.

The deadline for submitting this Request Form for a September Year-End Corp Extension is 5 p.m. PST on January 15th, 2024; after this deadline, the form will be closed.

For additional questions or information, please reach out to your Client Tax Coordinator at 800-706-4741.

Extension Request

Name of Client 

Please use an email address that is on file with Anderson

Information for Individual Return

Spouse Information

Person 1 Address Info

Entities in this Extension Request

Information for Entity 1

Entity 1 Tax Info


Entity 1 Address Info

Information for Entity 2

Entity 2 Tax Info


Entity 2 Address Info

Information for Entity 3

Entity 3 Tax Info


Entity 3 Address Info

Information for Entity 4

Entity 4 Tax Info


Entity 4 Address Info

Information for Entity 5

Entity 5 Tax Info


Entity 5 Address Info

Form may take up to 30 seconds to process your order