IMPORTANT DATES : > Monthly return by persons outside India providing online information and database access or retrieval services, for September. : 20/10/2026      > To add/amend particulars (other than GSTIN) in the GSTR-1 of September. Can be filed after filing GSTR-1 but before filing the corresponding GSTR-3B. : 20/10/2026      > Summary return cum payment of tax for September by monthly filers (other than QRMP). : 20/10/2026      > Filing of the Tax Audit Report and other audit reports, where the extended due date of the ITR is 21 November. : 21/10/2026      > Add/amend particulars (other than GSTIN) in the GSTR-1 of the Sep quarter, by quarterly filers in Chhattisgarh, Madhya Pradesh, Gujarat, Maharashtra, Karnataka, Goa, Kerala, Tamil Nadu, Telangana, Andhra Pradesh, and the Union Territories of Daman and Diu, Dadra and Nagar Haveli, Puducherry, Andaman and Nicobar Islands, and Lakshadweep. Can be filed after filing GSTR-1 but before filing the corresponding GSTR-3B. : 22/10/2026      > Summary return for the Jul-Sep quarter by quarterly filers in Chhattisgarh, Madhya Pradesh, Gujarat, Maharashtra, Karnataka, Goa, Kerala, Tamil Nadu, Telangana, Andhra Pradesh, and the Union Territories of Daman and Diu, Dadra and Nagar Haveli, Puducherry, Andaman and Nicobar Islands, and Lakshadweep. : 22/10/2026      > Add/amend particulars (other than GSTIN) in the GSTR-1 of the Sep quarter, by quarterly filers in Himachal Pradesh, Punjab, Uttarakhand, Haryana, Rajasthan, Uttar Pradesh, Bihar, Sikkim, Arunachal Pradesh, Nagaland, Manipur, Mizoram, Tripura, Meghalaya, Assam, West Bengal, Jharkhand, and Odisha, and the Union Territories of Jammu and Kashmir, Ladakh, Chandigarh, and Delhi. Can be filed after filing GSTR-1 but before filing the corresponding GSTR-3B. : 24/10/2026      > Summary return for the Jul-Sep quarter by quarterly filers in Himachal Pradesh, Punjab, Uttarakhand, Haryana, Rajasthan, Uttar Pradesh, Bihar, Sikkim, Arunachal Pradesh, Nagaland, Manipur, Mizoram, Tripura, Meghalaya, Assam, West Bengal, Jharkhand, and Odisha, and the Union Territories of Jammu and Kashmir, Ladakh, Chandigarh, and Delhi. : 24/10/2026      > Half-yearly details of goods/capital goods sent to and received from job workers, for Apr-Sep, for turnover above ?5 crore. : 25/10/2026      > Filing of the Cost Audit Report for 2025-26 by companies to whom cost audit applies (within 30 days of submission by the Cost Auditor). : 26/10/2026      > Return for September by persons with a Unique Identification Number (UIN), such as embassies, to claim a GST refund on goods and services purchased by them. : 28/10/2026      > Filing of financial statements for FY 2025-26 by companies (other than OPCs), with the ROC (within 30 days of the AGM). : 29/10/2026      > Report on the AGM by a listed company, where the AGM was held on 30 September (within 30 days of AGM completion). : 29/10/2026      > Statement of Accounts and Solvency for 2025-26, to be filed by every LLP. : 29/10/2026      > Half-yearly return by Nidhi companies for April to September. : 30/10/2026      > Deposit of TDS on payment made u/s 393(1) [Table Sl. No. 2(i), 3(i), 6(ii)] for purchase of property, and payment of rent above ?50,000 pm by an individual or HUF (not liable to tax audit) where the lease has terminated, and certain other payments made by an individual/HUF, for September. (Rent TDS: else to be deposited on an annual basis by 30 April of the next year, for total rent above ?50,000 pm paid during Tax Year 2025-26.) : 30/10/2026      > Employees' Enrolment Campaign 2026 allows enployers to enrol left-out employees (who joined between 01.04.2009–31.03.2026) at a nominal ?100 damages, with employee share waived if not previously deducted — available even to establishments under inquiry. : 31/10/2026      > Option to avail QRMP for Oct-Dec onwards. : 31/10/2026      > Specified companies (receiving supplies from Micro & Small Enterprises, with outstanding dues exceeding 45 days) to file details of all outstanding dues to Micro or Small Enterprise suppliers, for Apr-Sep. Details of MSME vendors must be given even where payment was made within 45 days. : 31/10/2026      > Filing of the report u/s 92E for international transactions and specified domestic transactions. : 31/10/2026      > Filing of the Audit Report u/s 80JJAA(2) for additional employment, where the due date of the ITR is 30 November. : 31/10/2026      > Filing of other Audit Reports, where the due date of the ITR is 30 November. : 31/10/2026      > Quarterly TDS/TCS statements for Jul-Sep. Details of Form 121 (15G/15H) cases are also to be shown in Form 140. (TCS filing date has also been aligned with TDS.) : 31/10/2026      > Deposit of TDS on Virtual Digital Assets u/s 393(1) [Table Sl. No.8(vi)] for September. : 31/10/2026      > E-filing of information on declarations received in Form 97 (60), up to 30 September. : 31/10/2026      > Statement of Financial Transactions by depositories, registrars and share transfer agents, reporting capital gains on transfer of listed securities or mutual fund units, for Apr-Sep. : 31/10/2026      > E-payment of PF for September. : 31/10/2026     
 
     
   
 

Welcome to Monish D. Shah & Associates

Monish D. Shah & Associates, headquartered in Dadar East - Mumbai, is a chartered accountancy firm set up in 2014. Lead by CA Monish Shah, the firm renders comprehensive professional services which includes Direct Tax Services, Indirect Tax Services, Audit & Assurance Services, Non resident taxation Services, Corporate Law Services, Accounting Services etc.

We, as Chartered Accountants believe in conducting our practice with Integrity, Confidentiality, Sound Technical knowledge, Transparency. Our goal is to provide value to our clients and satisfy their needs in the best possible way we can. We are committed to provide tailored services that help to devise effective tax strategy suitable to the clients business.

 
     
   
 
Event Calender
<2026 October>
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Event Date : 10/10/2026

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ActApplicable formObligations
Goods and Services TaxGSTR-7Monthly return by tax deductors for September.
Goods and Services TaxGSTR-8Monthly return by e-commerce operators for September.
11
Event Date : 11/10/2026

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ActApplicable formObligations
Goods and Services TaxGSTR-1Monthly return of outward supplies for September.
121314
Event Date : 14/10/2026

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ActApplicable formObligations
Companies ActForm ADT-1Notice for the appointment of auditor, where the AGM date was 30 September (within 15 days of the AGM).
15161718
Event Date : 18/10/2026

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ActApplicable formObligations
Goods and Services TaxCMP-08Payment of tax for the Jul-Sep quarter by taxpayers under the Composition Scheme.
192021
Event Date : 21/10/2026

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ActApplicable formObligations
Income TaxForm 3CD, 3CA/3CBFiling of the Tax Audit Report and other audit reports, where the extended due date of the ITR is 21 November.
22232425
Event Date : 25/10/2026

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ActApplicable formObligations
Goods and Services TaxITC-04Half-yearly details of goods/capital goods sent to and received from job workers, for Apr-Sep, for turnover above ?5 crore.
26
Event Date : 26/10/2026

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ActApplicable formObligations
Companies ActForm CRA-4Filing of the Cost Audit Report for 2025-26 by companies to whom cost audit applies (within 30 days of submission by the Cost Auditor).
2728293031
Event Date : 31/10/2026

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ActApplicable formObligations
Code on Social Security-Employees' Enrolment Campaign 2026 allows enployers to enrol left-out employees (who joined between 01.04.2009–31.03.2026) at a nominal ?100 damages, with employee share waived if not previously deducted — available even to establishments under inquiry.
Goods and Services Tax-Option to avail QRMP for Oct-Dec onwards.
MSMED, 2006MSME Form ISpecified companies (receiving supplies from Micro & Small Enterprises, with outstanding dues exceeding 45 days) to file details of all outstanding dues to Micro or Small Enterprise suppliers, for Apr-Sep. Details of MSME vendors must be given even where payment was made within 45 days.
Income TaxForm 3CEBFiling of the report u/s 92E for international transactions and specified domestic transactions.
Income TaxForm 10DAFiling of the Audit Report u/s 80JJAA(2) for additional employment, where the due date of the ITR is 30 November.
Income Tax-Filing of other Audit Reports, where the due date of the ITR is 30 November.
Income TaxForm (138, 140, 143, 144) (Form 24Q, 26Q, 27Q & 27EQ)Quarterly TDS/TCS statements for Jul-Sep. Details of Form 121 (15G/15H) cases are also to be shown in Form 140. (TCS filing date has also been aligned with TDS.)
Income TaxForm 142 (26QF)Deposit of TDS on Virtual Digital Assets u/s 393(1) [Table Sl. No.8(vi)] for September.
Income TaxForm 98 (61)E-filing of information on declarations received in Form 97 (60), up to 30 September.
Income TaxForm 165 (61-A)Statement of Financial Transactions by depositories, registrars and share transfer agents, reporting capital gains on transfer of listed securities or mutual fund units, for Apr-Sep.
Code on Social SecurityElectronic Challan cum Return (ECR)E-payment of PF for September.
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Our Services

Goods and Services Tax

Goods and Services Tax ('GST') is one of the most widely prevalent indirect tax across the globe. In the last 50 years,...

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Income Tax

Consultancy on various intricate matters pertaining to Income tax. Effective tax management, tax structuring...

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Accounting Services

Accounting System Design & Implementation. Financial Accounting. Budgeting. Financial Reporting...

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Audit Services

Indepth study of existing systems, procedures and controls for proper understanding. Suggestions for...

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Corporate Finance

Preparation of CMA data for bank loans. Private placement of shares, Inter-Corporate Deposit, Terms loans, working capital limits...

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Benefits of Outsourcing

Enables business to concentrate on core business activities. Use of manpower for more important functions.

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