Residents living in housing societies often pay a monthly maintenance fee for the upkeep of common areas and services. But when it comes to Goods and Services Tax (GST), who collects the fee, and how much is charged, can make a big difference. Under current tax rules, if a society is managed by a registered Residents Welfare Association (RWA) or cooperative housing society, residents are exempt from paying GST on maintenance fees if two conditions are met: the RWA's total turnover is less than Rs 20 lakh (Rs 10 lakh in some states), and the monthly maintenance per unit does not exceed Rs 7,500. Both thresholds must be crossed before GST is applicable.