How long does Hefei have to pay social security for housing subsidies?

Three months. According to the inquiry of Hefei Jiayuan. Com, Hefei's housing subsidy policy stipulates that senior technicians, technicians, senior workers, doctors, masters and ordinary college graduates who apply for housing rental subsidies must pay employee enterprise endowment insurance through their work units, and the pension insurance payment must be accumulated for more than 3 months (excluding supplementary payment).