I AM OPT, HOWEVER, I AM HERE SINCE 2000. MY COMPANY DID NOT 交 Social Security 的,还有 Medicare. HOWEVER, MY WIFE'S COMPANY 交 Social Security 的,还有 Medicare. HUMAN RESOURCE TOLD HER SINCE SHE HAS BEEN HERE OVER 5 YEARS, HAS TO 交 Social Security 的,还有 Medicare. DO YOU KNOW WHICH COMPANY IS RIGHT?
MANY THANKS.