Dear Sir,
Hope you are doing well !!
Trading in futures & options must be reported as a business unless you have only a few trades (say if only 2-3 trades) in the financial year.
It (losses from future) can be adjusted from income from remaining heads such as rental income or interest income (cannot be adjusted from salary income). Any unadjusted loss can be carried forward for eight years. However, in the future, they can only be adjusted from non-speculative income. F&O trading loss is considered a non-speculative loss. Intra-day stock trading is considered as a speculative loss. And it can only be adjusted against speculative income. Unadjusted speculative losses can be carried forward to four years.
Otherwise(say if only 2-3 trades in the financial year) it can be reported as capital loss and set off against only capital gain. Any unadjusted loss can be carried forward for eight years.
Severance pay is a capital receipt. It is not taxable. You can claim 80C deductions even if they are not shown in form 16 provided you have valid investment proof.
It is advisable to take a phone consultation for detailed discussion.