Bonus surely is a taxable income and "EPF"ed as well.

EPF got tax relief which can be claimed up to Rm6k combined with life insurance.
Socso, currently no, next year YA 2016, then yes, up to Rm250.

There is no such thing of "minimum" annual salary.

Income tax got a table.

You added up your total taxable income (monthly salary + bonus + BIK) as your gross taxable income, then deducted out the relief you entitled, personal, EPF, etc. then whatever left is the net chargeable income and then you find out from the table how much need to pay for such a chargeable income.
If below the threshold then don't need to pay, generally about 30K+ above, it will vary as each person relief status may not the same.

A good website to read upon for newbie in tax.

https://ringgitplus.com/en/blog/Personal-Fi...Guide-2015.html

The above mentioned are taxable income which must be included.

Even car given by company for you to drive, you need to include it as BIK into your taxable income, there is a list of table how much BIK based on car value given, eg. 3.6k as BIK for car valued 75~100k, which will be added into your gross/chargeable income.

Same with mobile phone bill, if your company pay your mobile phone bill as benefit given to employee, you need to add back into your taxable income as BIK

EA or BE ??