As the acronym CTC indicates, Cost To Company, any form of payment, either in cash or kind, paid to the employee, including statutory contributions remitted on behalf of the employer to the employee's account, is considered as Cost To Company.
In kind, this could include uniforms, canteen subsidy, shoes, raincoats, towels, soaps, and any other similar items issued to employees on a monthly basis, which are also included in the CTC component.
The further extension of CTC could involve payments towards leave encashment, and payment for National and Festival Holidays (I am including this because some companies announce holidays beyond the statutory requirement).
Statutory payments could include PF, ESI, Bonus, and provisions for Gratuity.
Fringe benefits could encompass housing accommodation, car, leave travel allowance, medical reimbursement, premium paid towards Mediclaim policies, personal accident policy, etc.
Regards,
MVK