INTRODUCTION TO FORENSIC TRAINING

CAAs are required to complete formal Forensic Document Training to obtain the necessary skills to determine the authenticity of identification documents.

 

A Certified Acceptance Agent (CAA) is an individual or entity authorized by the Internal Revenue Service (IRS) of the United States to assist taxpayers in obtaining an Individual Taxpayer Identification Number (ITIN). CAAs play an essential role in helping individuals who are not eligible for a Social Security Number to fulfill their tax obligations in the United States.

 

The CAA designation signifies that the person or entity has completed the qualification requirements and process established by the IRS and is authorized to assist taxpayers in the ITIN application and verification process. CAAs can facilitate the submission of ITIN applications and verify the authenticity of the required supporting documents to obtain this number.

 

It’s important to note that CAA certification is specific to assisting in the ITIN acquisition process and does not grant authority to represent taxpayers in other tax matters.

 

Forensic Document Training is a specialized program designed to equip professionals with the skills and knowledge necessary to analyze and authenticate personal, financial and tax-related documents. This training is crucial in maintaining the integrity of the tax system and detecting fraudulent activities.

 

This course covers a range of topics, including document examination techniques, handwriting analysis, signature verification, paper and ink analysis, digital document forensics, and other specialized skills relevant to identifying counterfeit or altered documents.

 

The Acceptance Agent application process has changed significantly and includes modernization efforts that transformed the prior paper application process to an electronic application process. This change results in greater efficiencies and reduces the processing time for properly submitted applications from 120 days to 60 days.

 

To become an Acceptance Agent, you must complete and submit an IRS Acceptance Agent Application on behalf of your firm/organization. The process for completing an IRS Acceptance Agent Application consists of the following 4 steps:

1. Complete the mandatory ITIN Acceptance Agent Training (IRS’s PDF) before submitting your application. Everyone who is listed as a Responsible Party (RP) on your application must complete the training.
2. Complete this Forensic Training Course (CAAs only) before submitting your application. Everyone who is listed as a Responsible Party (RP) on your application must complete the training.
3. Complete the electronic IRS Acceptance Agent Application. Identify individuals in the firm/organization as the Principal, Partner, or Owner of the Business (PPO); Principal Consent (PC); RPs; and Contacts, as needed. All parties identified on your application, excluding contacts, must register with IRS E-Services to access the application, complete required fields, acknowledge training completion, and sign respective jurats.
4. Access the CAA Documentation Upload Tool to upload required documentation (i.e., Forensic Training Certificates, Professional Credentials, Citizenship documents, Non-Profit Exemption letter). We recommend uploading immediately after submitting the application.

These are additional requirements designed to strengthen the ITIN program and improve service to both acceptance agents and their clients.

1. Training
   To ensure acceptance agents have the tools they need to perform their jobs, all new and renewing applicants must complete mandatory ITIN Acceptance Agent Training. The training session is available online on the IRS Website and in Instructions for Application section in our platform. Additionally, new and renewing CAA applicants must also complete formal Forensic Document Training to obtain the necessary skills to determine the authenticity of identification documents.
2. Compliance reviews
   The IRS will conduct compliance reviews that include both physical and correspondence reviews. CAAs are required to cooperate with IRS compliance checks and requests for information from the Treasury Inspector General for Tax Administration or the Government Accountability Office. Failure to do so can result in termination from the program.
3. Quality standards
   All acceptance agents are required to adhere to quality standards established and monitored by the IRS. The focus is on the quality of each agent’s W-7 submissions as well as their adherence to the terms and conditions of their Acceptance Agent Agreement.

   Becoming a Certified Acceptance Agent with the IRS allows you to help individuals and taxpayers in obtaining ITINs, which are essential for tax reporting purposes. However, it also comes with responsibilities and obligations to ensure the proper functioning of the tax system and safeguard against fraud.

Important Information

• CAAs can authenticate all identification documents for primary and secondary taxpayers except foreign military identification cards. Foreign military identification cards are rarely provided by applicants but can still be used to obtain ITINs if presented directly to the IRS either by mail or in person at a local Taxpayer Assistance Center.
• For dependents, CAAs can authenticate the passport and civil birth certificate; however, they must send the original or certified copies of all other documents directly to the IRS.
• CAAs must complete and attach a Form W-7 (COA), Certificate of Accuracy for IRS Individual Identification Taxpayer Number, to each Form W-7 application submitted. This serves as verification they have reviewed the original documentation or certified copies from the agency that issued them.
• AAs and CAAs must conduct an in-person interview with each ITIN applicant (primary, secondary, and dependent) in order to complete the application. Video conferencing maybe used for the interview only. However, CAAs must have the original identification documents or certified copies from the issuing agency in their possession during the interview.

RENEWAL INFORMATION: Your Acceptance Agent Agreement expires on December 31st of the fourth year following your approval date. For example, if your agreement was approved on March 1, 2025, it will expire on December 31, 2029. Renewal is only allowed during the year your agreement expires, and it is strongly recommended to start the process at least 6 months before the expiration date to avoid any delays.

 

What does a Forensic Document Examiner do?

orensic document examiners use their expertise to evaluate documents, including written, typed or printed items. The scope of a document examiner’s duties extends far beyond authenticating signatures. A forensic examiner should possess skills to effectively identify fraudulent documents, including passports, driver’s licenses, birth certificates, visas, national identification cards, military IDs, and U.S. State identification cards. Additionally, their qualifications should consider the length and depth of their training, ensuring they are equipped to perform thorough and accurate assessments

Handwritten Evidence

Forensic document examiners often determine the authenticity of legal documents, such as wills, contracts and deeds. They might also analyze written medical charts to verify who recorded an entry or examine the signatures on a petition. Law enforcement agencies sometimes ask document examiners to compare the handwriting on an anonymous letter to that of a suspect. Other written evidence that a document examiner might analyze includes time sheets, checks and tax returns. The forensic document examiner is not only verifying that the document was written by a particular person but also whether any alterations have been made.

Typewritten Evidence

Every typewriter leaves the factory with a particular set of characteristics, such as font type and ribbons used. Forensic document examiners can examine a typed specimen to determine the manufacturer and model of the typewriter than produced it. Because typewriters develop individual characteristics with use, a document examiner can compare samples produced by a known machine, such as the typewriter in a suspect’s office, to a questioned document to determine whether the document under examination was typed on the same machine as the known samples. Like handwritten documents, alterations and erasures on a typed document leave telltale signs that a professional examiner can spot.

Aspects Analyzed

Forensic document examiners look not only at handwriting but also the paper, ink and writing implement used. They look for evidence that one or more words were added or altered after the original was written. Forensic document examiners might conclude that a signature is a forgery or authentic even if the signer denies the fact. Forensic document examiners compare the style of ribbon used, such as fabric or film, on typed documents and look for after-the-fact changes. On both typed and written documents, examiners study the paper to determine any watermarks or other factors that identify the manufacturer, connect a suspect to the purchase of the paper or determine whether the particular paper was manufactured at the time the document was allegedly prepared. 

 

Testimony

Unlike handwriting analysts, who are seldom viewed as expert witnesses in court, forensic document examiners are recognized by most judges as qualified to offer opinions on the documents they reviewed. In fact, the very word “forensic” is defined as associated with law. Forensic document examiners might take the stand for the prosecution or the defense, depending on the conclusions they reached regarding the items in question.

Handwriting

Handwriting is a writing created by a person with a writing material such as a pen or pencil. Handwriting includes both printing and cursive styles and is separate from formal calligraphy or typeface. Because each person’s handwriting is unique and different, it can be used to verify a document’s writer. The deterioration of a person’s handwriting is also a symptom or result of certain diseases.

 

Handwriting Comparison

The comparison of handwriting and signatures can provide very powerful evidence in a wide variety of case types. If an individual can be shown to have written a piece of writing, then this can show intent in a particular case. Forensic handwriting comparison should neither be confused with ‘graphology’ (where practitioners purport to determine personality traits from handwriting, as stated early).

Handwriting comparison requires the meticulous comparison of each and every character and can only be carried out in a like for like fashion (e.g. comparing block capitals with block capitals, numerals with numerals etc.). Additionally, each writer demonstrates a range of variation in their handwriting. As a result of these two factors the outcome of any particular comparison is strongly influenced by the quality and quantity of the reference writing provided for comparison. Ideally the reference material will be directly comparable with the questioned material but also demonstrate the range of variation.

Usually the best solution to this is to provide dictated specimens on request as well as ‘course of business’ writings which have been produced in the individual’s day to day activities. It is also important to ensure that reference writing was produced at around the same time as the questioned writing, as handwriting can change over time.

Signature comparison is a special case of handwriting comparison. Signatures often evolve into more complex forms than an individual’s writing because they are frequently written. Sometimes the characters which once made up the written name in the signature become illegible and the signature becomes a written pattern.

Generally speaking, the more complex a signature is the more identifiable it is. Again, it is important to establish the range of variation present in an individual’s reference signatures.

 

Forensic Linguistics

Forensic linguistics or legal linguistics, is the application of linguistic knowledge, methods and insights to the forensic context of law, language, crime investigation, trial, and judicial procedure. It is a branch of applied linguistics.
There are principally three areas of application for linguists working in forensic contexts:

• Understanding language of the written law,
• Understanding language use in forensic and judicial processes, and
• The provision of linguistic evidence.

The discipline of forensic linguistics is not homogenous; it involves a range of experts and researchers in different areas of the field.

The range of topics within forensic linguistics is diverse, but research occurs in the following areas:

Forensic linguistics or legal linguistics, is the application of linguistic knowledge, methods and insights to the forensic context of law, language, crime investigation, trial, and judicial procedure. It is a branch of applied linguistics.

There are principally three areas of application for linguists working in forensic contexts:

• Understanding language of the written law,
• Understanding language use in forensic and judicial processes, and
• The provision of linguistic evidence.

The discipline of forensic linguistics is not homogenous; it involves a range of experts and researchers in different areas of the field.

The range of topics within forensic linguistics is diverse, but research occurs in the following areas:

• The language of legal texts
  The study of the language of legal texts encompasses a wide range of forensic texts. That includes the study of text types and forms of analysis. Any text or item of spoken language can potentially be a forensic text when it is used in a legal or criminal context. This includes analyzing the linguistics of documents as diverse as Acts of Parliament (or other law-making body), private wills, court judgements and summonses and the statutes of other bodies, such as States and government departments.
• The language of legal processes
  Among other things, this area examines language as it is used in cross-examination, evidence presentation, judge’s direction, police cautions, police testimonies in court, summing up to a jury, interview techniques, the questioning process in court and in other areas such as police interviews.