| 07-May-2023 | TDS Deposit Last Date | - |
| 10-May-2023 | PTAX deposit last date of Madhya Pradesh, PTAX deposit last date of Manipur, PTAX deposit last date of Meghalaya, PTAX deposit last date of Andhra Pradesh, PTAX deposit last date of Telangana | - |
| 15-May-2023 | PF Challan deposit last date, ESI Challan deposit last date, PTAX deposit last date of Gujrat | - |
| 20-May-2023 | PTAX deposit last date of Karnataka | - |
| 21-May-2023 | PTAX deposit last date of Tripura, PTAX deposit last date of West Bengal | - |
| 31-May-2023 | TDS QTR FORM 24Q Deposit Last Date, PTAX deposit last date of Assam, PTAX deposit last date of Maharashtra, PTAX deposit last date of Orrissa | - |
