Yes, you can fill out a cheque using a black pen. In fact, both black and blue permanent ink are recommended for writing cheques in India as they provide high contrast for clear scanning and authentication. Using black ink ensures that the text remains legible and resistant to fading or tampering. To maintain security, always ensure you:
- Use a permanent ballpoint pen rather than a pencil or erasable ink.
- Avoid using red, green, or gel pens, as they may not scan properly or could be flagged as suspicious.
- Maintain a consistent signature as per your bank records.