Social security card 2 numbers online how to merge

Hello, I'm glad to answer you, two social security number online merger method is 1, the existence of more than one personal social security number of the participants 1, you can first bring the original sfz to the nearest towns and cities of the social security service agencies, social security agencies in various districts for the merger of the personal social security number. 2, and then go to the local tax department cancellation of the terminated personal social security number. 3, for the two personal social security number due to the sfz number or the name of the incorrect merger of personal social security number. The merger of personal social security number caused by the correct sfz number or name