option to be exercised
2026-07-31
Option to pay tax under section 115BAC/115BAD/ 115BAE where return is to be filed by 31st July.

Deposit of tax deducted or collected at source
2026-08-07
(i) TDS/TCS by Government authorities by way of challan in month of July, 2026 (ii) TDS/TCS by other deductors in month of July, 2026

Deposit of TDS
2026-08-10
Tax Deducted at Source during the month of July, 2026 required to be deposited to the Government Account

TDS Return
2026-08-10
Any person who is required to deduct tax at source is required to furnish monthly return of tax deduction at source for the month of July, 2026

Deposit of TCS
2026-08-10
Tax Collected at Source during the month of July, 2026 is required to be deposited to the Government Account

TCS Return
2026-08-10
Any person who is required to collect tax at source is required to furnish monthly return of tax collected at source for the month of July, 2026

Statement of Outward Supply
2026-08-11
Every regular taxable person who is required to furnish details of outward supply every month, is required to furnish monthly statement of outward supply for the month of July, 2026

Statement of Outward Supply
2026-08-13
Every regular taxable person who is required to furnish details f outward supply every quarter is allowed to furnish details of B2B outward supply made during the month of July, 2026, using Invoice Furnishing Facility (IFF)

ISD Return
2026-08-13
An Input Service Distributor is required to furnish monthly return of input tax distributed for the month of July, 2026

Return by non- A resident dealer
2026-08-13
A non-resident taxable person is required to furnish monthly return for the month of July, 2026

Issuance of TDS certificate for tax under section 194-IA/194- IB/194M/194S
2026-08-14
Certificate of tax deducted at source is required to be issued in respect of tax deducted by all deductors during the period April 2026 to June 2026 for first quater

Book adjustment statement
2026-08-15
Statement in respect of tax deducted or collected by Government authorities through book entry in month of July 2026

Issuance of TDS certificate by all deductors
2026-08-15
Certificate of tax deducted at source is required to be issued in respect of tax deducted by all deductors during the period April 2026 to June 2026 for first quarter

Electronic Challan cum Return_ECR
2026-08-15
PF payment & return filing for the month of July 2026

ESI contribution payment
2026-08-15
ESI Filing For the month of July 2026

Return by OIDAR Service provider
2026-08-20
Any person providing online information and database access or retrieval service is required to furnish monthly return for the month of July, 2026

Monthly Return
2026-08-20
A regular taxpayer having aggregate turnover more than Rs. 5 crore in the preceding financial year is required to make payment of tax and furnish monthly return for the month of July, 2026

Karnataka Monthly PT
2026-08-20
PT Filing For the month of July 2026

Monthly Return
2026-08-22
A regular taxpayer having an aggregate turnover of upto Rs. 5 crore in the previous financial year, whose principal place of business is in category A States is required to make payment of tax and furnish monthly return for the month of July, 2026

Monthly Return
2026-08-24
A regular taxpayer having an aggregate turnover of upto Rs.5 crore in the previous financial year, whose principal place of business is in category B States is required to make payment of tax and furnish monthly return for the month of July, 2026

Furnishing of challan -cum-statement in respect of TDS under section 194-IA/194- IB/194M/194S
2026-08-30
Challan-cum-statement in respect of tax deducted under in section 194-IA/194-IB/194M/194S during the month of July, 2026 to be furnished to Principal DGIT systems or DGIT systems or person authorised by him

Deposit of tax deducted or collected at source
2026-09-07
(i) TDS/TCS by Government authorities by way of challan in the month of August, 2026 (ii) TDS/TCS by other deductors in month of August, 2026

Deposit of TDS
2026-09-10
Tax Deducted at Source during the month of August, 2026 is required to be deposited to the Government Account

TDS Return
2026-09-10
Any person who is required to deduct tax at source is required to furnish monthly return of tax deduction at source for the month of August, 2026

TCS Return
2026-09-10
Any person who is required to collect tax at source is required to furnish monthly return of tax collected at source for the month of August, 2026

Deposit of TCS
2026-09-10
Tax Collected at Source during the month of August, 2026 is required to be deposited to the Government Account

Statement of Outward Supply
2026-09-11
Every regular taxable person who is required to furnish details of outward supply every month, is required to furnish monthly statement of outward supply for the month of August, 2026

Statement of Outward Supply
2026-09-13
Every regular taxable person who is required to furnish details of outward supply every quarter is allowed to furnish details of B2B outward supply made during the month of August. 2026, using Invoice Furnishing Facility (IFF)

ISD Return
2026-09-13
An Input Service Distributor is required to furnish monthly return of input tax distributed for the month of August, 2026

Return by non- A resident dealer
2026-09-13
A non-resident taxable person is required to furnish monthly return for the month of August, 2026
