Yes! You can use AI to fill out Form AT-125, Ex Parte Right to Attach Order and Order for Issuance of Writ of Attachment (Nonresident)

Form AT-125, the Ex Parte Right to Attach Order and Order for Issuance of Writ of Attachment (Nonresident), is a legal document filed in California Superior Courts. It allows a plaintiff to secure a court order to seize a nonresident defendant's assets before a final judgment is reached, ensuring that funds will be available if the plaintiff wins the case. 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.
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Form specifications

Form name: Form AT-125, Ex Parte Right to Attach Order and Order for Issuance of Writ of Attachment (Nonresident)
Number of fields: 56
Number of pages: 2
Language: English
Categories: ACH forms
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How to Fill Out AT-125 Online for Free in 2026

Are you looking to fill out a AT-125 form online quickly and accurately? Instafill.ai offers the #1 AI-powered PDF filling software of 2026, allowing you to complete your AT-125 form in just 37 seconds or less.
Follow these steps to fill out your AT-125 form online using Instafill.ai:
  1. 1 Navigate to Instafill.ai and upload your Form AT-125 or select it from their template library.
  2. 2 Provide your information as the attorney or self-represented party, along with the specific court's address and branch name.
  3. 3 Enter the case details, including the names of the plaintiff and defendant, and the case number.
  4. 4 Use the AI assistant to accurately check the boxes defining the defendant's nonresident status and the legal basis for the attachment.
  5. 5 Specify the total amount of the attachment and provide details regarding the required undertaking (financial guarantee).
  6. 6 Clearly describe the property that is to be attached as part of the order and any transfer orders.
  7. 7 Review the completed form generated by the AI, make any final adjustments, and then download the document for filing with the court.

Our AI-powered system ensures each field is filled out correctly, reducing errors and saving you time.

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Our AI performs 10 compliance checks to ensure your form is error-free.

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Frequently Asked Questions About Form AT-125

This form is used by a plaintiff to ask a California court for an order to attach the property of a defendant who does not reside in the state. This action helps secure assets to cover a potential future judgment.

The plaintiff in a lawsuit or their attorney must complete this form when seeking to attach the property of a nonresident defendant.

A 'Right to Attach Order' is the initial court permission to attach a defendant's property. An 'Order for Issuance of Additional Writ' is requested when you already have an attachment order but need to attach more of the defendant's property.

This form is specifically for nonresident defendants, including individuals living outside California, foreign corporations not qualified to do business in the state, or foreign partnerships without a proper designation.

An undertaking is a financial guarantee, like a bond, required from the plaintiff to cover any damages the defendant might suffer if the attachment is later found to be wrongful. The court sets the amount, which you must specify on the form.

You must provide a clear and detailed description of the specific property you want to attach. This ensures the levying officer can correctly identify and seize the asset.

Once signed, the order directs the court clerk to issue a writ of attachment. This writ authorizes a levying officer, such as a sheriff, to take control of or place a lien on the defendant's specified property.

Checking boxes in this section requests the court to order the defendant to physically turn over the property, or any documents proving ownership or debt, to the levying officer.

No, this form is explicitly for nonresident defendants. A different form and procedure are required for defendants who reside within California.

Yes, services like Instafill.ai use AI to accurately auto-fill form fields using your case information, which can save you time and help prevent errors.

Simply upload the form to the Instafill.ai platform. Its AI will make the document interactive, allowing you to easily fill in the required information online and then download the completed form.

You can use a service like Instafill.ai to solve this problem. It can convert flat, non-fillable PDFs into interactive forms that you can complete and save digitally.

You must provide the full name, address, and phone number of the filing attorney or self-represented party. Attorneys must also include their State Bar number and the name of the client they are representing.

Compliance AT-125
Validation Checks by Instafill.ai

1
Validates Telephone Number Format
Checks if the 'Telephone Number' field contains a valid 10-digit phone number format, such as (XXX) XXX-XXXX or XXX-XXX-XXXX. This is important to ensure the court or opposing party can successfully contact the filer. If the format is invalid, the user will be prompted to correct the number before submission can proceed.
2
Ensures Defendant Status is Specified
Verifies that at least one of the three checkboxes under 'Defendant Status' (natural person, foreign corporation, or foreign partnership) is selected. This is critical as the defendant's nonresident status is the legal basis for this type of ex parte order. Failure to specify the status will result in a validation error, as the form would be legally incomplete and lack a basis for the attachment.
3
Validates Conditional Requirement for Previous Order Date
This check ensures that the 'Previous Order Date' field is filled out if the user has selected 'Order for Issuance of Additional Writ of Attachment'. An additional writ can only be issued if a prior right to attach order exists, making this date essential for context and legality. If the condition is met but the date is missing, the form submission will be blocked until the date is provided in a valid format.
4
Verifies Mutual Exclusivity of Undertaking Status
Confirms that only one of the two checkboxes, 'Has Filed Undertaking' or 'Has Not Filed Undertaking', is selected. A plaintiff cannot have both filed and not filed the undertaking simultaneously. This check prevents contradictory information and ensures the form reflects a clear, single status for the required undertaking.
5
Validates Case Number Format and Presence
Ensures the 'Case Number' field is not empty and follows the expected format for the specified court county. The case number is the primary identifier for the legal proceeding and must be accurate for correct filing and record-keeping. An incorrect or missing case number will cause the submission to be rejected by the court clerk.
6
Validates Conditional Requirement for 'Specified Property to Transfer'
This rule checks that the 'Specified Property to Transfer' text field is filled only if the 'Transfer Other Specified Property' checkbox is selected. This prevents extraneous information from being included in the court order. If the checkbox is checked but the description is empty, it will prompt the user to provide the necessary details to make the order complete.
7
Verifies Consistency of Undertaking Amounts
Compares the 'Undertaking Amount' in the 'Undertaking Details' section with the 'Undertaking Amount' in the 'Clerk's Issuance Order' section if both are filled. These two amounts must be identical to ensure consistency in the legal order. A mismatch could lead to confusion and potential rejection of the writ, so the system will flag any discrepancy for correction.
8
Validates 'Total Boxes Checked' Calculation
Automatically calculates the number of checkboxes selected within the section designated as 'item 3' and compares it to the value entered in the 'Total Boxes Checked in Item 3' field. This serves as a cross-check to ensure the filer has accurately summarized the order details. If the user-entered number does not match the actual count, an alert will be shown to prevent clerical errors.
9
Ensures Logical Selection for Clerk's Issuance
This validation enforces the rule that the 'Upon filing of undertaking' checkbox can only be selected if an 'Undertaking Amount' has been specified on page 1. The clerk cannot be ordered to wait for an undertaking if one is not required. This prevents the creation of a logically flawed and unenforceable court order.
10
Validates Date Chronology
Checks that the 'Previous Order Date', if provided, is on or before the 'Order Date'. A previous order cannot logically have been issued after the current order is signed. This validation prevents temporal paradoxes in legal filings and ensures the timeline of events is accurate and defensible.
11
Ensures Completeness of Court Information
Verifies that the 'County', 'Street Address', 'City and Zip Code', and 'Branch Name' fields for the court are all filled in. Complete and accurate court location information is mandatory for the document to be filed in the correct jurisdiction and courthouse. Missing any of this information will halt the submission process until all fields are completed.
12
Enforces Mutual Exclusivity of Application Type
This check ensures that the user selects either 'Right to Attach Order...' or 'Order for Issuance of Additional Writ...' in the 'Application Details' section, but not both. These represent two distinct legal requests that should not be conflated on a single application. Selecting both would create ambiguity and result in a validation error.
13
Validates Conditional Logic for Additional Writ
Confirms that the 'An additional writ of attachment' checkbox in the 'Clerk's Issuance Order' section is only checked if the 'Order for Issuance of Additional Writ of Attachment' checkbox was selected in the 'Application Details' section. This maintains logical consistency between the application's request and the clerk's resulting order. An inconsistent selection would block submission until corrected.
14
Validates Attachment Amount Format
Ensures the 'Attachment Amount' field contains a valid monetary value, such as a numeric string that may include commas and a decimal point. This amount is a critical component of the writ, specifying the value of property to be attached. The validation prevents non-numeric or malformed entries that would render the order invalid.

Common Mistakes in Completing AT-125

Incorrect or Incomplete Case Number

Users often mistype or omit parts of the official case number. This happens due to simple data entry errors or confusion about the correct format. An incorrect case number can lead to the document being rejected by the court clerk or filed with the wrong case, causing significant delays and legal complications. To avoid this, meticulously double-check the case number against official court documents; AI-powered tools like Instafill.ai can also help by validating formats and saving previously used case information for accuracy.

Omitting the Attorney's State Bar Number

Attorneys filling out this form frequently forget to include their State Bar number next to their name. This information is mandatory for licensed attorneys and its absence can cause the filing to be rejected for being incomplete. This oversight often happens when rushing to complete the contact information section. Always ensure the State Bar number is clearly listed; using a form-filling tool can help by saving this information and auto-populating it in the correct field every time.

Mismatched Court Branch Information

A common error is entering the correct county but the wrong street address or branch name for the specific courthouse handling the case. This occurs because a single county can have multiple court branches, and filers may not verify the exact location for their specific type of case. This mistake can result in the form being filed at the wrong courthouse, leading to dismissal or lengthy transfer delays. Always verify the specific branch address on the court's official website before filing.

Incorrectly Identifying Defendant Status

Filers, especially those without legal representation, often struggle to correctly classify the defendant as a 'foreign corporation not qualified to do business' or a 'foreign partnership'. This requires specific legal knowledge about corporate and partnership law, which many individuals lack. Selecting the wrong status can invalidate the basis for the attachment order. It is crucial to understand the legal definitions or consult with an attorney to ensure the correct box is checked.

Providing a Vague Property Description

When describing the property to be attached, users sometimes provide a description that is too general, such as 'defendant's bank account' without an account number or bank name. A vague description makes it impossible for the levying officer to identify and seize the correct asset, rendering the writ of attachment unenforceable. To prevent this, provide as much specific detail as possible, including account numbers, vehicle identification numbers (VINs), or legal property descriptions.

Contradictory Information on Undertaking

Users may create a logical conflict by checking 'Has Filed Undertaking' but failing to provide the amount, or by checking 'Upon filing of undertaking' in the clerk's order section without specifying the required amount. This often happens due to overlooking a related field after making a selection. Such inconsistencies will cause the clerk to reject the form or require clarification, delaying the issuance of the writ. Advanced form fillers like Instafill.ai can help prevent this by highlighting related conditional fields that need to be completed.

Forgetting the Previous Order Date

When applying for an 'Order for Issuance of Additional Writ of Attachment', it is mandatory to provide the date the original 'Right to Attach Order' was issued. Filers often overlook this field, leading to an incomplete application that cannot be processed. This is a conditional requirement that is easy to miss if you are not carefully reading each section. Always review the form to ensure all fields related to your specific request are completed.

Failing to Specify Property for Transfer

A frequent mistake is checking the box for 'Transfer Other Specified Property' under the Defendant Transfer Order section but then leaving the corresponding description field blank. This makes the order incomplete and unenforceable, as the court and levying officer do not know what specific property the defendant is being ordered to transfer. If this box is checked, you must provide a clear and detailed description of the property in the space provided. If the form is a non-fillable PDF, a tool like Instafill.ai can convert it to a fillable version, making it easier to add this necessary text.

Miscounting the Total Boxes Checked

The form requires the user to manually count and enter the 'Total Boxes Checked in Item 3'. This simple arithmetic task is surprisingly prone to error, especially when multiple options are selected. An incorrect count can cause confusion and may lead a court clerk to scrutinize the form more closely, potentially delaying processing. To avoid this, carefully recount all checked boxes in the specified section immediately before entering the total.

Selecting the Incorrect Legal Basis for Attachment

The form requires the filer to select the appropriate statutory basis for the attachment, such as Code of Civil Procedure §483.010 or Welfare and Institutions Code §15657.01. Choosing the wrong code section is a critical legal error that can be fatal to the application, as it means the claim may not be one for which attachment is legally permitted. This mistake stems from a misunderstanding of the underlying statutes and highlights the importance of having a firm grasp of the legal grounds for the claim before filing.
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