Yes, one single invoice can contain both taxable and tax-exempt line items. However, this will be a ‘Tax Invoice’ (and not a Bill of Supply). The taxable portion of the invoice amounts and non-taxable portion of invoice amount must be appropriately mentioned in the GST returns at the end of the month.
Housing Society is only for members and not a commercial entity. Does it really come under GST?
Link to Download GST Act in PDF
Sample GST Tax Invoice & Bill of Supply for Housing Societies
Should the invoice numbers be different series for Bill of Supply and Tax Invoices?
Should a Housing Society register for GST even if all members pay less than 5000/- per month?
What are CGST, SGST, IGST?