Can I sue a corporate entity in small claims using a different address then it's registered address?

If you worked in Brooklyn, you should be able to bring the claim there.

Can an employer fire you while on sick leave, leave of absence or FMLA?

More facts are needed to answer your question. I suggest you consult with an employment attorney to discuss the facts in more detail.

Can I sue employer for unfair treatment?

Unless you have a contract, you are an employee at will. That means that you can be terminated, or have your hours cut, for any reason, as long as...

Hi can sue Uber for deactivating my account ?

Unless you have a contract, you are an employee at will. That means that you can be terminated for any reason, as long as it is not a...

Are companies really allowed to set random-whatever they want rules when it comes to what employees have to do to get a raise?

Unless your friend have a contract, they are an employee at will. That means that their boss can set the requirements for a raise as anything, as...

The owner of the company's I am working with doesn't want to file W2 for me.

They have to give you a W-2 if you were an employee.

Unless you have a contract, you are an employee at will. That means that you can be terminated for any reason, as long as it is not a...

Could I sue my former employer for non-payment although it was off-the-books?

You still should be able to bring a claim. I would first contact the New York State Department of Labor for assistance.

Can I be denied paid family leave to bond with my newborn son ?

As detailed above, you may qualify but more information is needed. You should consult with an employment attorney to discuss in more detail.

You should contact the New York State Department of Labor.