Hi, I have gone through the operational definition of CTC and Gross salary given by many members.
CTC is the employer cost. This is the total cost in cash and kind both.
Gross salary employees benefits are paid to the employee on a monthly/annual basis.
As the word CTC stands (cost to the company), this includes both cash and kind given to the company. In cash, we include all benefits (monthly + annual + terminal benefits) and in kind, we include the insurance cost/medical policy/uniform cost or canteen subsidy + transport facility and many more..., which is not being directly paid to the employee directly, however, the company is incurring on a monthly/quarterly/annual basis. When we calculate the CTC, we consider all expenses. As the number of employees increases.
Gross salary is the benefit which the employee is getting on a monthly/annual basis before any deduction (employee contribution - PF/Tax/welfare fund/any other contribution by the employee). Once the employee contribution is deducted, then it becomes the net or take-home salary.
Hope this makes your understanding better.
SK