If your housing society is charging an exceptionally high late fee, such as 144%, for delayed maintenance payments, it's worth investigating. While societies can charge reasonable fees to cover losses due to late payments, this rate seems excessive. You should first check your society's bylaws and any relevant member resolutions. If the fee isn't in line with these rules, you can complain to the Registrar of Cooperative Societies or Kerala RERA. If bylaws do permit such a high fee, a court may still deem it unreasonable and not enforce it, as damages should reflect actual losses.