Walnutport, PA · Northampton County
Mercantile Tax Form
Walnutport businesses use this form to report gross business volume, calculate mercantile tax, and provide supporting documents and payment to the borough.
What this form is
This 2025 Mercantile Tax Form reports a business’s gross volume for 2023 and calculates tax, penalties, interest, and the total amount due. The form says it must be completed fully with supporting documents and payment by April 15, 2026; federal extensions and postmarks do not count. It also says the borough may request income verification, such as specified federal schedules.
Who needs it
Businesses subject to Walnutport’s mercantile tax use this form to report gross business volume and submit the tax payment and supporting documents.
How to submit it
Provide the completed form, supporting documents, and payment to the Borough of Walnutport, 417 Lincoln Avenue, Walnutport, PA 18088. Make checks payable to the Borough of Walnutport.
About notarization
No notary is required; the owner or tax preparer signs the declaration, and the form calls for supporting documents and payment, not a notarized attachment.
How to submit this form
- 1
Download The Form
Download the 2025 Mercantile Tax Form.
- 2
Complete The Form
Enter the business information and gross volume, calculate the tax and any applicable additions, and have the owner or tax preparer sign.
- 3
Gather Supporting Documents
Include supporting documents; the form says the borough may request income verification such as Schedule C, Schedule 1065, or Form 1120.
- 4
Submit To The Borough
Provide the completed form, supporting documents, and payment to the Borough of Walnutport by April 15, 2026. Make checks payable to the borough.
Frequently asked questions
- Do I need a notary for the Mercantile Tax Form?
- No. The form has a declaration signed by the tax preparer or owner but no notary block. It requests supporting documents and payment, not a notarized attachment.
- How do I submit the Mercantile Tax Form?
- Provide the completed form, supporting documents, and payment to the Borough of Walnutport at 417 Lincoln Avenue, Walnutport, PA 18088. Make checks payable to the borough.
- What information does the Mercantile Tax Form request?
- The form calculates tax from gross business volume for 2023 and includes fields for the business name, tax calculation, amount due, and tax preparer or owner signature.
- When does the form say to submit it?
- The form says completed forms, supporting documents, and payment are due by April 15, 2026. It states that federal extensions and postmarks do not count.