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State Tax Case Information Statement (CIS-State), page 1
Basic · 30/100Form Complexity Index

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What this form asks for

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The State Tax Case Information Statement (CIS-State) is a mandatory form attached to a complaint filed with the Tax Court of New Jersey. It summarizes key details of a tax dispute, including the parties involved, the type and amount of tax contested, and whether related actions are pending. This statement helps the court properly docket and manage the case from the outset. Today, this form can be filled out quickly and accurately using AI-powered services like Instafill.ai, which can also convert non-fillable PDF versions into interactive fillable forms.
Fillable fields31
Pages1
Form Complexity IndexBasic, 30/100

The AI checks your answers before you download

13 checks built for this form, so a wrong date or a missing answer is caught before anyone else sees it.

Attorney/Filer Name and Address Completeness

This check ensures that the attorney or self-represented filer's name, street, city, state, and zip code fields are all populated. This contact information is critical for all official correspondence from the court. If any of these fields are left blank, the submission will be rejected with a message indicating which required fields are missing.

Attorney Email Format Validation

This validation verifies that the value entered in the 'attyEmail' field follows the standard email address format (e.g., [email protected]). An incorrect email address would prevent the court from sending electronic notices and updates, potentially causing the filer to miss important deadlines. A failed validation will prompt the user to correct the email address before proceeding.

Attorney Zip Code Format

This check ensures the 'attyAddrZip' field contains a valid 5-digit or 9-digit (ZIP+4) US postal code. Correct formatting is essential for mail delivery and data consistency within the court's systems. An invalid entry will trigger an error message requesting the user to enter a valid ZIP code.

Plaintiff and Defendant Name Presence

This validation confirms that both the 'Name of Plaintiff' (plaName) and 'Name of Defendant' (defName) fields are filled. These names are the primary identifiers for the legal case and are absolutely mandatory for filing. The form cannot be submitted if either of these core fields is empty.

Tax Type and Citation Completeness

This check verifies that the 'Tax Type' (taxType) and 'Statutory Citation(s)' (taxCitations) fields are not empty. This information is fundamental for the court to understand the nature and legal basis of the dispute. A submission lacking this information would be considered incomplete and rejected until the fields are properly filled.

Tax Amount in Dispute Format

This validation ensures the 'Amount of Tax in dispute' (taxAmt) field contains only numeric digits and an optional decimal point. This is crucial for accurate case classification and financial record-keeping. Any non-numeric characters will be flagged, and the user will be required to enter a valid monetary amount.

And 7 more checks
  • Logical Consistency of Disputed Tax Amount
  • Mandatory Yes/No Question Completion
  • Conditional Requirement for ADA Accommodation Details
  • Conditional Requirement for Interpreter Language
  • Attachment Documentation Selection
  • Signature Date Validity
  • Signature Name Presence

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How to Fill Out CIS-State Online for Free in 2026

What the AI walks you through.

  1. Navigate to Instafill.ai and upload the State Tax Case Information Statement (CIS-State) form or select it from their template library.
  2. Provide your personal or attorney information, including name, ID number, and contact details in the designated fields.
  3. Enter the names of the plaintiff and defendant, and specify the type of tax being contested and the relevant statutory citations in Part A.
  4. Clearly state the amount of tax in dispute and answer the yes/no questions regarding payment status, dispute amount, and pending actions.
  5. Indicate if a final determination or notice of assessment is attached, and specify any needs for ADA accommodations or a language interpreter.
  6. Review all the information auto-filled by the AI for accuracy, then date and sign the form to certify its contents and confirm redaction of personal identifiers.
  7. Download, print, and attach the completed form to the face of your complaint for filing with the Tax Court Management Office.

Common Mistakes in Completing CIS-State

The ones the AI is built to catch.

Incorrectly Handling Attorney Information When Self-Represented
Individuals representing themselves (pro se litigants) often mistakenly leave the attorney information section blank. The instructions clarify that self-represented parties must enter their own name, address, and contact details in these fields. Leaving this section empty can cause significant delays in communication from the court and opposing parties, as there is no designated contact on record for the case.
Misidentifying the Plaintiff and Defendant
A frequent error is reversing the roles of the plaintiff and defendant or using incorrect names. In a state tax appeal, the taxpayer filing the complaint is the Plaintiff, and the correct Defendant is typically the 'Director, Division of Taxation'. Naming the 'State of New Jersey' or another incorrect entity can lead to the filing being rejected for procedural defects, requiring an amendment and causing delays.
Using a Vague or General Tax Type
In the 'Tax Contested' section, filers often write a generic term like 'State Tax' or 'NJ Tax'. The court requires the specific tax type, such as 'Sales and Use Tax,' 'Corporation Business Tax,' or 'Gross Income Tax.' This lack of specificity makes it difficult for the court to properly categorize and assign the case, leading to processing delays until the information is clarified.
Omitting or Incorrectly Citing the Tax Statute
The form requires the specific 'Statutory Citation(s)' (N.J.S.A.) for the tax being contested, which is a common point of confusion, especially for non-attorneys. Many filers leave this blank or guess the citation, which can weaken the legal basis of their complaint. An incorrect citation may need to be amended later, adding unnecessary steps to the litigation process.
Incorrectly Calculating the 'Amount of Tax in Dispute'
Filers often include penalties and interest when stating the 'Amount of Tax in dispute'. This field should only contain the principal tax amount, as confirmed by question #6 which explicitly asks for the amount 'not including interest and penalty'. An incorrect calculation here can lead to an improper classification of the case, potentially disqualifying it from a more streamlined small claims track.
Forgetting to Attach the Required Final Determination or Notice
The form requires the filer to check a box indicating that either a 'final determination' or a 'notice of assessment or denial' is attached to the complaint. A very common and critical mistake is failing to attach this required document, which serves as the basis for the court's jurisdiction. A filing without the proper attachment is incomplete and will be rejected by the court clerk.
Falsely Certifying Redaction of Personal Identifiers
Filers may sign the certification clause without actually redacting confidential personal identifiers (like Social Security Numbers or full bank account numbers) from the documents they submit, as required by Court Rule 1:38-7(b). This is a serious error that compromises data security and violates court rules, potentially leading to sanctions. It is crucial to review all attachments and redact sensitive information before signing and filing.
Submitting an Unsigned or Undated Form
Forgetting to physically sign and date the Case Information Statement is a simple but surprisingly common mistake. An unsigned form is legally invalid and will be immediately rejected by the court, halting the progress of the case. This oversight can be catastrophic if the filing deadline (statute of limitations) passes before the error is corrected and the form is re-filed.
Providing Illegible Handwritten Information
Although the form instructs users to 'TYPE OR PRINT', many are submitted with illegible handwriting. This leads to data entry errors by court staff, causing misdirected mail, incorrect case records, and significant processing delays. Since this form is often a non-fillable PDF, using a tool like Instafill.ai to convert it into a fillable version ensures all entries are typed, clear, and legible.
Providing Incomplete Contact Information
Filers sometimes omit key parts of their contact information, such as the zip code, a complete email address, or a direct phone number. This is a critical error as it prevents the court and opposing counsel from delivering important notices, scheduling orders, and other vital communications. AI-powered form-filling tools like Instafill.ai can help prevent this by validating contact information formats and using stored profiles to ensure all fields are completed accurately.

Frequently Asked Questions About CIS-State

 

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How does the AI fill out CIS-State?
You answer a few questions in plain words, or upload a document you already have. The AI reads what you give it and puts each answer into the right field of CIS-State, on every page, in seconds. It checks the answers against the form's own rules, and you review and change anything before you download, print or sign.
What happens to my information?
It is encrypted in transit and at rest, and it is never used to train AI.
How complex is CIS-State to fill out?
CIS-State has a Form Complexity Index of 30 out of 100, in the basic tier: 31 fillable fields across 1 page. Instafill.ai's AI fills it in under a minute, with every field there for you to review before you download.
What is the purpose of the State Tax Case Information Statement (CIS-State) form?
This form provides the Tax Court of New Jersey with a summary of your state tax case. It must be completed and attached to the front of your complaint when you initiate a lawsuit.
Who needs to fill out this form?
The plaintiff (the person or business challenging a tax assessment) or their attorney must complete this form when filing a complaint with the Tax Court of New Jersey.
What documents do I need to attach to this form?
You must attach a copy of the final determination from the tax authority. If you did not receive a final determination, you must attach a copy of the notice of assessment or the denial of your claim instead.
I am representing myself without an attorney. Where do I put my information?
If you are not represented by an attorney, you should enter your own name, address, and contact details in the section at the top of the form designated for attorney information.
In Part A, who is the 'Plaintiff' and who is the 'Defendant'?
The 'Plaintiff' is you, the taxpayer filing the complaint. The 'Defendant' is typically the Director of the New Jersey Division of Taxation.
What does 'Statutory Citation(s)' mean in question 3b?
This refers to the specific New Jersey state law (N.J.S.A.) that authorizes the tax being disputed. You can usually find this citation on the tax notice or assessment you received.
Where do I send the completed CIS-State form?
The completed form should be attached to your complaint and mailed to the Tax Court Management Office, P.O. Box 972, Trenton, NJ 08625-0972, along with the required filing fee.
Is there a filing fee, and how do I pay it?
Yes, a filing fee is required when you submit your complaint. Make the check payable to 'Treasurer, State of New Jersey' and include it with your mailed documents.
What is the significance of the tax in dispute being $5,000 or less?
Indicating that the amount is $5,000 or less may make your case eligible for the Small Claims Division of the Tax Court, which often has simpler and faster procedures.
What does the certification about redacting 'confidential personal identifiers' mean?
By signing, you certify that you have removed sensitive information like Social Security numbers or bank account details from all documents submitted to the court, as required by Court Rule 1:38-7(b).
What should I do if I need an interpreter for my court proceedings?
You should check 'Yes' for question 9 and specify the language needed. The court will arrange for a registered interpreter, as only those registered with the Administrative Office of the Courts may be used.
Can I use an AI tool to help me fill out this form?
Yes, services like Instafill.ai use AI to help you accurately auto-fill form fields with your saved information, which saves time and reduces the chance of errors.
How can I fill out the CIS-State form online?
You can use a service like Instafill.ai to upload the PDF and fill it out on your computer. This allows you to type your answers directly into the fields and then print the completed form for submission.
The PDF I downloaded for this form is not fillable. What can I do?
If you have a non-fillable or 'flat' PDF, you can use a tool like Instafill.ai. It can convert the document into an interactive, fillable form that you can easily complete online.
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