Zerodha doesn’t provide any tax filling services directly, however, it has partnered with Quicko - an online, tax planning, preparation, and filing platform. It helps its traders for filing taxes.
Alternatively, you can take Zerodha’s Tax Pnl Report and file the taxes with any of your tax consultants. Zerodha provides the Tax Pnl Report, which contains all the transactions and capital gains during any financial year.
You can download the same from the console.