Hello,
I am a resident of NJ

I want to know what are the different taxes that my employer has to pay and what is the percentage of each.

Please let me know.

Thanks.

Your employer pays HIS share of the FICA taxes: Social Security at 6.2% and Medicare at 1.45%.

He also pays an unemployment tax of about 1% of your annual salary.

There are also NJ assessments, but I am not aware of the exact percentages.