For a normal long-term equity/ETF/MF investor, the main documents worth retaining are contract notes, Tax P&L/Capital Gains statement, funds statement/ledger and holdings statement. These are useful for maintaining trade records and tax filing.
The tradebook can be kept as a backup, while weekly and quarterly statements are periodic records, so there’s no need to save every email. Weekly statements are sent to the registered email, and other reports can be downloaded from Console when required.
Corporate action-related emails/statements are also worth retaining for dividends, bonuses and splits, especially when they are relevant to your holdings.
Yes, you can download all the important reports from the Console section.
There’s one more report that might be useful as well, the SOT/SOH statement of holdings. You can download this directly from CDSL Easi.
You can click here to know how to download it.