Yes! You can use AI to fill out Form TH-140, Proof of Personal Service (Transitional Housing Misconduct)

Form TH-140 is a legal document used in the Superior Court of California to provide official proof that legal papers in a transitional housing misconduct case have been personally delivered to the involved party. This sworn statement, completed by the person who served the documents, is crucial for the court record to show that proper legal notification has occurred. 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.
TH-140 is part of the California court forms and proof of service forms categories on Instafill.
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Form specifications

Form name: Form TH-140, Proof of Personal Service (Transitional Housing Misconduct)
Number of fields: 49
Number of pages: 1
Language: English
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How to Fill Out TH-140 Online for Free in 2026

Are you looking to fill out a TH-140 form online quickly and accurately? Instafill.ai offers the #1 AI-powered PDF filling software of 2026, allowing you to complete your TH-140 form in just 37 seconds or less.
Follow these steps to fill out your TH-140 form online using Instafill.ai:
  1. 1 Navigate to Instafill.ai and upload or select the TH-140 Proof of Personal Service form.
  2. 2 Use the AI assistant to automatically populate court information, such as the county, court address, and case number.
  3. 3 Identify the program operator and participant involved in the case.
  4. 4 Check the boxes to indicate which specific legal documents were served on the participant or program operator.
  5. 5 Enter the details of the service, including the name of the person served, the date, time, and physical address of service.
  6. 6 Provide the name, address, and contact information of the person who performed the service, then have them sign and date the declaration under penalty of perjury.
  7. 7 Review the completed form for accuracy, then download, print, and file it with the court clerk.

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

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Frequently Asked Questions About Form TH-140

This form is a legal document used to prove to the court that legal papers in a transitional housing misconduct case were successfully hand-delivered to the other party, either the program operator or the participant.

The person who actually delivered (served) the documents must complete and sign this form. This person cannot be the program operator, its employees, or the participant involved in the case.

No, the instructions explicitly state that parties to the case, including the participant and program operator, may not serve these papers. You must have a neutral third party who is at least 18 years old do it.

You will need the court and case information, a list of the specific documents that were served, the full name of the person served, and the exact date, time, and address where the service occurred. The person who served the papers must also provide their name, address, and signature.

Check the boxes in section 1 if you served papers on behalf of the program operator. Check the boxes in section 2 if you served papers on behalf of the participant, making sure to mark only the documents you actually delivered.

In section 3, you must check whether you served the program operator or the participant, write their full name, and provide the specific date, time, and address where you personally handed them the documents.

The person serving the documents must be at least 18 years of age and not a party to the lawsuit. This ensures the service is performed by a neutral individual.

After the server completes and signs the form, it must be given to the court clerk for filing. This officially records the proof of service with the court.

Yes, the instructions require you to complete a separate Proof of Personal Service form for each individual participant or family unit that is served.

If this form is not filed, the court has no official record that the other party received the legal documents. This can cause significant delays or lead to the dismissal of your case.

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

You can use a service like Instafill.ai to upload the form, fill it out on your computer or mobile device, and then download the completed document for printing and signing.

If you have a non-fillable PDF, you can use a tool like Instafill.ai. It can convert flat PDFs into interactive, fillable forms that you can easily complete online.

Compliance TH-140
Validation Checks by Instafill.ai

1
At Least One Document Served
Ensures that at least one checkbox is marked in either Section 1 (Program operator's papers) or Section 2 (Participant's papers). A Proof of Service form must specify which documents were served to be valid. If no documents are selected, the form is incomplete and fails to prove anything, leading to its rejection.
2
Mutually Exclusive Document Sections
Validates that document checkboxes are selected in either Section 1 or Section 2, but not both simultaneously. This form is intended to document a single instance of service (e.g., operator serving participant OR participant serving operator). Selections in both sections create an ambiguous record that would be rejected by the court clerk.
3
Required Specification for 'Other' Document
Checks that if the 'other (specify)' checkbox is marked in Section 1 or Section 2, the corresponding text field is not empty. This is crucial for the court record to accurately reflect all documents that were served. Failure to specify the 'other' document makes the service of that particular item legally insufficient.
4
Single Recipient Selection
Verifies that in Section 3, only one of the two checkboxes ('program operator' or 'participant') is marked as the recipient of the service. The form is designed to document service on a single party per submission. Selecting both creates ambiguity and would invalidate the form for filing purposes.
5
Person Served Name Required
Ensures the name of the individual who was personally served is entered in Section 3. This is a fundamental requirement of personal service, as it identifies the specific recipient. Without this name, the proof of service is legally insufficient and invalid.
6
Valid Service Date and Time
Validates that the 'Date of service' and 'Time of service' in Section 3 are provided in a valid format and represent a past or current time, not a future one. This is critical for establishing the legal timeline of the case. An invalid, missing, or future date would render the service ineffective and legally void.
7
Complete Service Address
Checks that the 'Place of service (address)' field in Section 3 contains a full, plausible physical address. This detail is essential for verifying that the service occurred at a legitimate location as claimed. An incomplete or nonsensical address could lead to the service being challenged and invalidated.
8
Server Cannot Be a Party to the Case
Compares the server's name from Section 4 against the 'PROGRAM OPERATOR' and 'PARTICIPANT' names in the case header. The form explicitly states the server cannot be a party to the lawsuit. This validation enforces a fundamental rule of legal service; if the server is a party, the service is improper and invalid.
9
Server Contact Information Completeness
Verifies that the Name, Address, and Telephone fields for the 'Person serving' (Section 4) are all filled out. This information is required to identify and potentially contact the server to verify the service if it is ever questioned. Incomplete information can weaken the legal standing of the proof of service.
10
Declaration Date Logic Check
Ensures the 'Date' of signing the declaration in Section 4 is on or after the 'Date of service' in Section 3. A person cannot legally swear under penalty of perjury that an event happened before it has occurred. A declaration dated prior to the service date is logically impossible and would invalidate the entire form.
11
Server Printed Name Consistency
Ensures the name typed or printed below the signature line in Section 4 matches the 'Name' field in the 'Person serving' section. This cross-reference confirms the identity of the person making the declaration. A mismatch could indicate a clerical error or raise questions about the identity of the server.
12
Case Number Presence
Validates that the 'CASE NUMBER' field in the header is not empty. The case number is the primary identifier used by the court to associate the document with the correct legal proceeding. A missing case number will prevent the document from being filed correctly and will result in its rejection by the clerk.
13
Court County Specification
Ensures that the county of the Superior Court is specified in the header section (e.g., 'SUPERIOR COURT OF CALIFORNIA, COUNTY OF [County Name]'). This is a critical piece of information that directs the document to the correct court jurisdiction for filing. A form without a specified county cannot be processed.
14
Attorney Bar Number Validation
Validates that if a name is entered in the 'ATTORNEY FOR' field, the 'STATE BAR NUMBER' field is also filled, typically with a numeric value. This helps ensure that a person representing themselves as an attorney is properly identified for court records. Failure to provide a bar number can lead to filing delays or rejection.
15
Server Phone Number Format
Checks that the 'Telephone' number provided in Section 4 for the person serving follows a standard US phone number format. This ensures the contact information is valid and usable if the court or other parties need to contact the server. An improperly formatted number is a common data entry error that can cause communication issues.

Common Mistakes in Completing TH-140

Server Is a Party to the Case

The form explicitly states that the person serving the documents must not be a party to the lawsuit. This mistake often happens when a participant or program operator tries to save money or time by serving the papers themselves. This action completely invalidates the service, requiring the process to be repeated correctly, which can delay the case and lead to negative legal consequences. To avoid this, always use a neutral third party who is at least 18 years old, such as a friend, relative not involved in the case, or a professional process server.

Missing Signature or Date on Declaration

The server must sign and date the declaration in section 4, affirming the information is true under penalty of perjury. People often rush and forget this final step, treating it like any other field. An unsigned or undated Proof of Service is invalid and will be rejected by the court clerk, halting case progress until a properly executed form is filed. Always perform a final review of the form before submission, paying special attention to the signature and date lines.

Incorrectly Checking Served Documents

In sections 1 or 2, the server must check a box for each individual document that was delivered. A common error is checking the wrong boxes, or failing to check all boxes for the documents included in the service packet. This creates a discrepancy that the opposing party can use to claim they were not properly served with a specific order or notice, potentially invalidating a hearing or ruling. To prevent this, the server should have a checklist and physically verify each document against the form as they are being prepared for service.

Vague or Incomplete 'Place of service' Address

Section 3 requires the specific address where service occurred, but filers sometimes enter vague descriptions like 'at their home' or 'workplace'. This is insufficient for a legal document, which requires a complete and unambiguous street address, city, and state. An incomplete address can be grounds for challenging the validity of the service. To avoid this, the server must record the full municipal address where the papers were physically handed to the recipient.

Missing or Inaccurate Case Number

The case number is the primary identifier that links the Proof of Service to the correct court file. This field is often left blank or filled with transposed numbers, especially on supplemental forms filed after the initial petition. Without the correct case number, the court clerk cannot file the document, leaving the official record without proof that service was completed and causing significant delays. Always copy the case number exactly from the court-stamped initial petition or a recent court order.

Confusing Date of Service with Date of Signing

The form has two distinct date fields: 'Date of service' in section 3 and 'Date' under the signature line in section 4. People frequently enter the same date in both places, even if they signed the form a day or two after performing the service. This inaccuracy can create legal ambiguity and be used to question the server's credibility. The server must carefully enter the actual date the documents were delivered in section 3, and the date they are signing the form in section 4.

Illegible Handwriting

Legal forms require clear, legible information, but are often filled out by hand with poor penmanship. If the server's name, the address of service, or other key details are unreadable, the court clerk may reject the form or key the information into the system incorrectly. This can cause notices to be sent to the wrong address or make it impossible to contact the server if questions arise. To prevent this, use a fillable PDF; if the form is a flat PDF, a tool like Instafill.ai can make it fillable, allowing you to type all information for maximum clarity.

Incomplete Server Information in Section 4

After filling out the details of the service, the server sometimes forgets to provide their own full name, address, and telephone number at the bottom of the form. This information is required to identify the server as a real, contactable individual who can attest to the service. Leaving this section blank can lead to the form's rejection, as it makes the declaration unverifiable. The person serving must ensure they fill out their personal details completely in section 4.

Filling Out the Wrong Document Section (1 vs. 2)

The form contains two separate sections for listing served documents: Section 1 for when the Program Operator is serving the Participant, and Section 2 for when the Participant is serving the Program Operator. A server might mistakenly fill out the wrong section, creating a record that doesn't match who actually performed the service. This error makes the proof of service invalid for the intended purpose. Carefully read the heading of each section to ensure you are documenting the service in the correct context.

Incorrect Court Information

The header requires the specific county, address, and branch name of the Superior Court handling the case. People often guess, use a generic county court address, or leave the branch name blank. Filing a document with incorrect court information can cause it to be rejected or misrouted, leading to critical delays. This can be avoided by carefully copying the court information from the original petition or using the court's official website to verify the correct address and branch for the case. AI-powered tools like Instafill.ai can also help by auto-populating correct court data based on the case number or county.
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