How do you contribute to uneployment if you do not pay tax?

As long as one started working, he/she is then responsible to paying taxes to the government or to the state. The tax that he is paying is used for the programs planned by the government for the sake of the citizens. If you have been working but is not paying tax, it just seems that you have not worked at all. You will not have any record of being a tax payer and the government will count you in as someone who is unemployed.