The difference between a Roth 401k and a regular 401k is that the Roth 401K is a after-tax contribution and the regular 401K is a pre-tax contribution. You pay taxes on the Roth 401K now in order to avoid taxes at withdrawal. The regular 401 is a tax credit for the year deposited with taxes paid at the time of withdrawal.
A good tax consequence of a 401k retirement plan is that you can literally save money as the funds that are ususally tax-free. If you withdraw from your 401k plan, there is usually a large penalty.
401k's are not tax-deductible in the normal sense of the word. However, since normal 401k contributions are made with pre-tax funds, taxable income is reduced. As taxable income is reduced, tax is then reduced as well.
A 401k and a IRA are different. A 401k is a employer sponsored plan while a IRA is not. A Roth grows tax free, while a 401k is taxed when you withdrawl the funds.
how others will about your tax matters i am not an tax officer to know it
One website where you can find some of the pros and cons for the 401k calculator tax is: http://www.401kplanning.org/calculators-tools/401k-savings-calculator/
A 401k rollover is an option that comes with very few tax consequences. If you setup the rollover incorrectly you could face tax liability that is unexpected.
If you are over 59 1/2 you can withdraw money from your 401k for any reason. If you are under 59 1/2 you can take a loan on the 401k in most cases. Ask your 401k administrator about this. Also, if you were thinking about taking a hardship withdraw to pay off your second mortgage, that isn't allowed. In terms of your house, hardship withdraws are only available to purchase a primary residence or to prevent eviction or foreclosure on your primary residence.
No. They can tax it if you withdraw from it, but borrow no.
Before you rollover your 401k there are many things you need to be aware of. The biggest thing you should look in to is tax rules regarding your 401k. You will probably be able to draw from your account but you will also owe a sizeable amount of tax on the money when tax season comes around.
The amount of state tax withheld from a 401k at age 62 will depend on the state in which you reside. Each state has its own tax laws and rates. It is best to consult with a tax professional or refer to your state's tax authority website for specific information on state tax withholding for 401k withdrawals.
Withdrawals from 401k accounts are added to your general income for that tax year.