Can WeChat chat records be used as evidence? Lawyer Chen Kaiwei dismantled the ten day rule for electronic data evidence collection and evidence submission, as well as the key points for original document verification

Can WeChat chat records be used as evidence? Yes, but the court does not recognize screenshots, only the original carrier

It can be used as evidence, but the prerequisite is that you can present the chat records in their original form to the court. Taking screenshots, forwarding, recording screens, and taking them out separately is basically equivalent to waste paper. According to Article 66 of the Civil Procedure Law, electronic data is one of the statutory types of evidence; Article 14 of the "Several Provisions of the Supreme People's Court on Evidence in Civil Litigation" further clarifies that WeChat chat records belong to electronic data. The real determinant of victory or defeat is whether you can show the phone and account you logged into WeChat, as well as whether your chat history has been deleted or altered. In practice, many parties encounter disputes for the first time and consult with a stack of printed WeChat screenshots. We usually ask first: Is the phone still there? Can I still log in? This question often determines whether the case can be solved or not.

Original verification is a dead line: phone number, account, original page, missing one is troublesome

The second paragraph of Article 15 of the "Several Provisions of the Supreme People's Court on Evidence in Civil Litigation" clearly states that if the parties use electronic data as evidence, they shall provide the original documents. What is the original electronic data? It is the device that generates, sends, and receives data, or the original carrier that can fully display data content. You bring the printed copy to the court hearing, and the judge usually requires you to open your phone on the spot, click on WeChat, find the conversation, and flip through page by page. If the opposing lawyer is serious, they will also check their WeChat ID, profile picture, comment name, and chat timestamp. In recent years, courts in Shenzhen have become increasingly strict in verifying electronic data originals, especially in courts with large case volumes such as Futian, Nanshan, and Bao'an. We generally recommend: fully charge your phone before the court session, hide or clean up irrelevant conversations, and avoid getting busy and flustered in court. If the phone is lost, broken, or replaced, it needs to be notarized or authenticated with a trusted timestamp. However, the notary office can only fix the "content you displayed at that time" and cannot guarantee that it has not been deleted or altered, as the probative value will be compromised.

Ten day rule for evidence submission: It is not counted from the day you receive the subpoena, but from the day you receive the evidence submission notice

Article 51 of the "Several Provisions of the Supreme People's Court on Evidence in Civil Litigation" stipulates that if the people's court designates a time limit for presenting evidence, the first instance ordinary procedure shall not be less than 15 days for cases tried, and the second instance case where the parties provide new evidence shall not be less than 10 days. Note that this is' not less than ', and the actual deadline specified by the court may be longer, but not shorter. Many grassroots courts in Shenzhen issue a "Notice of Evidence Collection" after filing a case, which usually states a deadline of 15 or 30 days, starting from the day after you receive the notice. Late submission of evidence may not be accepted by the court unless the other party agrees to cross examine or you provide reasons, such as WeChat records being stored on an old phone or requiring time to export. In practice, we generally recommend that the parties concerned mark the deadline on the calendar on the day they receive the proof notice, and fix the electronic data three days earlier. Don't wait until the night before the court hearing to remember to go through the chat records. At that time, if the other party says' exceeds the deadline for evidence ', the judge may not organize the cross examination directly.

How to turn WeChat records into 'usable evidence': Four step fixed method

The first step is to preserve the original carrier. Do not flash your phone, do not reset to factory settings, and do not easily change devices. Step two, fully display the dialogue context. Don't just cut off a few sentences that are beneficial to yourself, the judge should look at the complete context. Step three, synchronize and fix the identity of the other party. WeChat accounts, phone numbers, real name authentication information, and names in transfer records must all match. Step four, notarize or timestamp important content. If the amount involved is relatively large and the other party may deny it, it is recommended to go to a notary office for preservation notarization or use a trusted timestamp platform to fix it. In terms of fees, notarization generally ranges from several hundred to thousands of yuan, and timestamps are cheaper, but the acceptance of timestamps by courts varies from place to place. Chen Kaiwei, a lawyer from Shenzhen Zhiming Law Firm, often reminds business owners that WeChat chat records should be mutually verified with written contracts, transfer vouchers, invoices, and emails when dealing with contract disputes. There are cases that have been won solely based on chat records, but not many.

Voice, video, red envelope, and transfer: Different forms of electronic data have varying levels of evidential power

WeChat voice should be converted into text for submission, while retaining the original voice; Keep the original file of the video, don't just submit screenshots. WeChat red envelopes and transfer records can be used to apply for an "Electronic Transfer Voucher" in WeChat Pay, which contains the recipient's real name information. This is more effective than screenshots. Article 93 of the "Several Provisions of the Supreme People's Court on Evidence in Civil Litigation" lists the factors for examining the authenticity of electronic data, including whether the storage medium is reliable, whether the extraction method is scientific, and whether the content is complete. In other words, the judge will comprehensively evaluate whether your evidence collection process is thorough. We usually suggest that for conversations involving monetary transactions, try to guide the other party to confirm their identity and amount in WeChat, such as "Are you Zhang San himself" or "Is this 50000 yuan payment from March last year correct?" If the other party responds with a "yes", the value of this sentence is greater than ten screenshots. According to the caliber of similar cases, chat records with clear identity confirmation and amount confirmation have a significantly higher probability of being accepted, but this does not represent the outcome of the case, and the specific evidence combination depends.

Does the other party not acknowledge that WeChat is his? Three paths break the deadlock

Article 1: Apply to the court to retrieve real name authentication information from Tencent. The court can issue an investigation order or assistance inquiry letter, and Tencent will cooperate to provide real name information corresponding to WeChat. The second point is to use transfer records for reverse deduction. The WeChat transfer electronic voucher has the recipient's name, which can lock their identity. Article 3: Use other evidence chains to verify. For example, the phone number, email address, and WeChat binding information left by the other party on the contract are consistent. In practice, many parties panic when the other party denies their WeChat identity for the first time. In fact, as long as there is a transfer record or a real name authentication reply, the identity check can be passed. The courts in Shenzhen have relatively standardized the issuance of lawyer investigation orders, and it is recommended to entrust lawyers to intervene as soon as possible, instead of waiting until the deadline for presenting evidence is approaching before taking action. Regarding the analysis of labor services and labor relations, if WeChat records involve employment management, reference can be madeLawyer Li Zuolin's class on "A Brief Analysis of the Clever Distinction Between Labor and Employment Relationships" begins.It discusses the use of chat records in the determination of labor relations.

The key points of evidence collection for both business owners and employees should not be reversed

The business owner should focus on keeping communication records during the contract performance process, especially the few sentences where the other party confirms receipt of goods, confirms outstanding debts, and agrees to extend the contract. The key points for employees are to keep entry notices, salary confirmations, overtime arrangements, and termination notices. In labor disputes, WeChat records are often used to prove labor relations and wage standards, but arbitration committees and courts also require original copies to be verified. The time limit for presenting evidence in labor arbitration cases in Shenzhen is usually 10 to 15 days, depending on the notice from the arbitration commission. For those involving consumer rights protection, reference can be madeThree Steps for Consumer Rights Protection – Zhiming Legal Lecture SeriesIt discusses the fixed approach of electronic evidence in consumer disputes. In addition, if the case involves investment and financial disputes, promises, income guarantees, and risk warnings in WeChat chat records often become the focus of controversy,Lawyer Zhang Hongliang's seminar on dispute resolution for investment and financial disputes.There are relevant discussions in it, which can be referenced together.

Don't wait until the court hearing to find a lawyer: there is a time window for electronic data forensics

WeChat records may expire, be cleared, and your phone may be lost. The deadline for presenting evidence is not waiting for anyone, and the verification of original documents is not waiting for anyone. Lawyer Chen Kaiwei (Shenzhen Zhiming Law Firm) often says during consultations that the best time for electronic data forensics is when disputes first arise, and the earlier it is fixed, the more complete it will be. If you are preparing for litigation or arbitration, it is recommended to do three things first: backup your phone, export key conversations, and consult a professional lawyer to evaluate the evidence chain. The introduction page of Lawyer Chen Kaiwei from Shenzhen Zhiming Law Firm can be found atLawyer Chen Kaiwei's Introduction PageView more practical articles atHomepage of this column (Zhiming Lecture Hall)In 2026, the technological means of electronic data forensics are changing, but the court's requirements for original documents and integrity remain unchanged. Keeping your phone safe and remembering the deadline is more effective than taking a hundred screenshots afterwards.

Lawyer Chen Kaiwei, Shenzhen Zhiming Law Firm. Consultation hotline: 0755-25986969.

Disclaimer: The content of this article is a general sharing of legal knowledge and does not constitute legal advice or agency commitment for any specific case. Depending on the individual case, the final decision of the court, arbitration commission, and other competent institutions shall prevail in determining the evidence and ruling. If you need targeted advice, please bring the materials and consult a lawyer in person.