Yes you should, especially if they are using this money. the money is legally yours and therefore they are not allowed to use it as if it was theirs
Your employer should have their records electronically stored. The 401K is usually with a separate company anyhow. You will need to find out who sponsors your 401k and their contact information. Your employer will have access to this.
If your state requires 401K payments figured in with your wages or income received during your benefits period, then yes, otherwise I think not.
Yes. You can roll a previous employer's 401k balance into a new employer's 401k. You can also roll a previous employer's 401k balance into an individual retirement account (IRA) if you wish to maintain control over the investments.
Fidelity 401K may be available through your employer. You should inquire about them there.
You own your 401k so when you leave your employer you still own your 401k. You can either leave it where it is or you can move it to which ever company manages the 401k investments for your new employer. how do i git access to my 401k from this company so i can transfer or cash it in.
The requirement for an employer to contribute to a 401k plan is not mandatory by law, but it is up to the employer to decide if they want to make contributions to their employees' 401k accounts.
You should get periodic statements or you can check with your employer for contact info.
The 401k employer match limit for the year 2016 was 18,000.
File an amendment to your return
No, you do not pay taxes on employer 401k contributions until you withdraw the money from the account.
A 401k and a IRA are different. A 401k is a employer sponsored plan while a IRA is not.
If your employer does not offer a 401k plan, you may need to consider other retirement savings options.