The limitation period to claim unpaid amounts in your case may be 3Y.
You may Act in time.
What is this company: commercial or industrial establishment?
What is your nature of duties?
Generically employee can approach Labor Inspector/ o/o Labor commissioner, Inspector under Shops and Establishments Act, Inspector under Payment of Wages act………..civil court.
If you fall within the category of Workman: as per Model Standing Orders
13. Termination of employment
(3) Where the employment of any workmen is terminated, the wages earned by him and other dues, if any, shall be paid before the expiry of the second working day from the day on which his employment is terminated.
THE PAYMENT OF WAGES ACT, 1936:
(The Wage ceiling, for wages as defined in the act, has been increased to s.18000/pm, so it shall cover more number of employees). If you are eligible you may approach Inspector appointed under this Act.
2. Definitions.-
(ia) "employer" includes the legal representative of a deceased employer;
3*[(vi) "wages" means………
(d) Any sum which by reason of the termination of employment of the person employed is payable under any law, contract or instrument which provides for the payment of such sum, whether with or without deductions, but does not provide for the time within which the payment is to be made;
You can also claim unpaid wages under (Name of State) Shops and Establishments Act applicable to your state.
There are thread indicating employees have lodged criminal complaints under Section 406,420…………….and that unpaid wages can be treated as debt on employer.
https://www.lawyersclubindia.com/forum/details.asp?mod_id=72011&offset=1#.UboDXNhVMgt
There are many threads on similar queries which you may find relevant and useful.
In the meantime you may go thru these e.g;
https://www.lawyersclubindia.com/forum/Salary-not-payed-82310.asp#.UboA-dhVMgs
https://www.lawyersclubindia.com/forum/Salary-not-payed-82310.asp#.Ubc5P_lVPxp
https://www.lawyersclubindia.com/forum/Employer-not-paying-salary--82331.asp#.Ubc5qflVPxo
https://www.lawyersclubindia.com/forum/Non-payment-of-salary-81896.asp#.UbAThNKAqWM
https://www.lawyersclubindia.com/forum/Full-and-final-settlement-not-paid--76066.asp#.UbAUUNKAqWM
https://www.lawyersclubindia.com/forum/Non-payment-of-full-final-sattelment-81866.asp#.UbAUwNKAqWM
https://www.lawyersclubindia.com/forum/Neither-resigned-nor-terminated-salary-unpaid--81683.asp#.UbAVCNKAqWM
https://www.lawyersclubindia.com/forum/Wages-not-paid-by-employer-81628.asp#.UbAVHdKAqWM
The Bonus of previous year should be paid by 30th November. There are provisions for punishment and penalty.
You may refer to Payment of Bonus Act and submit a last reminder in consultation with your lawyer.
Let the opinion of your lawyer who has seen all the docs are final on all points discussed in this thread.