Using WhatsApp Evidence in Cheque Bounce Cases — Section 138 NI Act
WhatsApp conversations proving a loan, demand notice, or dishonour acknowledgement can be decisive evidence in cheque bounce cases under Section 138 of the Negotiable Instruments Act.
Upload your WhatsApp .txt or .zip export → Get a court-ready PDF with Section 63 certificate, SHA-256 hash, and formatted chat timeline. Free. No data leaves your device.
Generate Court-Ready PDF — FreeThe Legal Reality Under BSA 2023
The Bharatiya Sakshya Adhiniyam (BSA), 2023 — which replaced the Indian Evidence Act, 1872 — governs how digital evidence like WhatsApp chats are treated in Indian courts. Under Section 63, electronic records are admissible if:
- The computer (or device) producing the record was in regular use during the relevant period
- Information was being stored or processed by that device regularly
- The output accurately represents the stored information
- A certificate under Section 63(4)(c) is provided by a responsible person
The landmark Supreme Court judgment in Arjun Panditrao Khotkar v. Kailash Kushanrao Gorantyal (2020) 7 SCC 1 established that this certificate is mandatory — without it, electronic evidence is inadmissible.
Why Screenshots Are Not Enough
Screenshots contain no technical metadata. Courts cannot verify when, where, or how the image was created.
Any photo editor can modify text in screenshots. Without a hash, there is no way to prove the content is genuine.
Screenshots cannot be accompanied by a valid Section 63(4)(c) certificate because the certificate must describe the process by which the record was produced.
A WhatsApp .txt export is a structured, timestamped record that can be hashed and certified — the legally correct method.
Technical Compliance: What Courts Actually Need
The Section 63(4)(c) certificate must document a technical process. Chat2Evidence generates all of this automatically:
Frequently Asked Questions
Yes. WhatsApp conversations acknowledging a loan, a debt, the issuance of a cheque, or receipt of a legal demand notice are highly relevant and admissible under Section 63 BSA 2023, provided they are submitted with the mandatory certificate.
Key messages include: acknowledgement of loan amount, agreement to repay, photos of the cheque shared on WhatsApp, messages about the due date, responses to the legal demand notice, and any admission of bouncing.
Courts have increasingly accepted WhatsApp as a valid channel for sending demand notices, provided the notice is in the required statutory format and delivery can be proven (read receipts, seen status). However, it is safer to also send a formal written notice.
Export the relevant WhatsApp chat, generate a Section 63 BSA certificate with device details and SHA-256 hash using Chat2Evidence, and submit the PDF along with your complaint or affidavit.
Courts are increasingly rejecting screenshots alone as they can be manipulated. A properly formatted WhatsApp export with a Section 63 BSA certificate is far more reliable and less likely to be challenged.
The accused can challenge authenticity, but a SHA-256 hash embedded in a Section 63 BSA certificate makes successful challenge extremely difficult. The hash proves the message content has not been altered.
The complaint must be filed within 30 days of the cause of action arising, i.e., 30 days after the bank returns the cheque unpaid. Gathering and formatting WhatsApp evidence quickly using Chat2Evidence is therefore time-critical.
Voice notes can be submitted as evidence but require additional certification. Their hash should also be included in the Section 63 certificate. Chat2Evidence currently focuses on text chat export; consult your advocate for audio evidence.
Not necessarily. Section 63 BSA 2023 allows the device owner to certify their own chat export. A forensic expert is required only if authenticity is seriously challenged, which is less likely when proper certification is already in place.
Yes. This is one of the most powerful uses of WhatsApp evidence in NI Act cases. If the WhatsApp conversation clearly shows the cheque was given as security, it can be a complete defence to a Section 138 complaint.