office@gsmco.net.in
 
     
   
 

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Our Strength

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IMPORTANT DATES : > "Payment of TDS/TCS of August. In case of government offices where TDS/TCS is paid by book entry, same shall be paid on the same day on which tax is deducted or collected. " : 07/09/2025      > "Seller to upload declarations received in Aug, from buyers for non-deduction of TCS. " : 07/09/2025      > Return of External Commercial Borrowings for August. : 07/09/2025      > Monthly Return by Tax Deductors for August. : 10/09/2025      > Monthly Return by e-commerce operators for August. : 10/09/2025      > Monthly Return of Outward Supplies for August. : 11/09/2025      > Monthly Return of Input Service Distributor for August. : 13/09/2025      > Optional Upload of B2B invoices, Dr/Cr notes under QRMP scheme for August. : 13/09/2025      > Monthly Return by Non-resident taxable person for August. : 13/09/2025      > Issue of TDS Certificate under section 194-IA for TDS deducted on Purchase of Property in July. : 14/09/2025      > Issue of TDS Certificate for tax deducted on rent above 50,000 pm by certain individuals/HUF under Section 194-IB where lease has terminated in July. : 14/09/2025      > Issue of TDS Certificate for tax deducted under section 194M on certain payments by individual/HUF in July. : 14/09/2025      > Issue of TDS Certificate for tax deducted under section 194S on Virtual Digital Assets in July. : 14/09/2025      > Statement of foreign income in FY 24-25 & tax deducted or paid on such income to claim foreign tax credit. Applicable where due date of ITR is 31 July. (extended to 15 Sep) : 15/09/2025      > ITRs for Individuals, Non Corporates not-liable to Audit, for AY 2025-26. : 15/09/2025      > Option to change regime in case of individual & HUF having income from business or profession. : 15/09/2025      > "Furnishing of declaration by a taxpayer claiming deduction under section 80GG for rent paid for residential accommodation (if the assessee is required to submit return of income by 15 Sep)" : 15/09/2025      > Furnishing of particulars for claiming relief under section 89 (if the assessee is required to submit return of income by 15 Sep)* : 15/09/2025      > Deposit of Second Instalment of Advance Tax (45%) by all assessees (other than 44AD & 44ADA cases). : 15/09/2025      > Details of Deposit of TDS/TCS of August by book entry by an office of the Government. : 15/09/2025      > E-Payment of PF for August. : 15/09/2025      > Payment of ESI for August : 15/09/2025      > To add/amend particulars (other than GSTIN) in GSTR-1 of Aug. It can be filed after filing of GSTR-1 but before filing corresponding GSTR-3B. : 20/09/2025      > Summary Return cum Payment of Tax for August by Monthly filers. (other than QRMP). : 20/09/2025      > Monthly Return by persons outside India providing online information and data base access or retrieval services, for August. : 20/09/2025      > Deposit of GST under QRMP scheme for August . : 25/09/2025      > Filing of Financial Statements for FY 2024-25 by OPC Companies. : 27/09/2025      > Submission of Cost Audit Report by Cost Auditor to the Board of Directors for FY 2024-25. : 27/09/2025      > Return for August by persons with Unique Identification Number (UIN) like embassies etc to get refund under GST for goods and services purchased by them. : 28/09/2025      > Transfer of unspent CSR amount to the CSR fund by All Companies whose CSR Expenditure is unspent as on 31st March and such amount is not marked for any ongoing project. : 30/09/2025      > Quarter 2 – Board Meeting of All Companies : 30/09/2025      > Annual General Meeting of All Companies. : 30/09/2025      > KYC of All Directors (individuals) who hold DIN on 31st March, 2025. : 30/09/2025      > Annual accounts along with the list of all principal places of business in India established by a foreign company (Branch / Liaison /Project Office) : 30/09/2025      > Certification of a Company's Annual Return by a Practising Company Secretary in case of listed Company, Company having paid-up share capital of 10 crore rupees or more or turnover of 50 crore rupees or more. : 30/09/2025      > Secretarial Audit Report applicable in case of : (i) Listed Companies (ii) public company having a paid-up share capital of 50 crore rupees or more; or (iii) public company having a turnover of 250 crore rupees or more; or company having outstanding loans or borrowings from banks or public financial institutions of 100 crore rupees or more. : 30/09/2025      > Deposit of TDS under section 194-IA on payment made for purchase of property in August. : 30/09/2025      > Deposit of TDS under section 194-IB @ 5% on total payment of Rent more than 50,000 pm by individual or HUF (not liable to tax audit) during FY 24-25, where lease has terminated in Aug. (Else TDS is to be deposited on annual basis by 30 April of next year.) : 30/09/2025      > Deposit of TDS on certain payments made by individual/HUF under section 194M for August. : 30/09/2025      > Deposit of TDS on Virtual Digital Assets under section 194S for August. : 30/09/2025      > Filing of Tax Audit Report where due date of ITR is 31 Oct. : 30/09/2025      > Filing of MAT/AMT Audit Report etc. where due date of ITR is 31 Oct. : 30/09/2025      > Filing of Audit Report under section 80JJAA(2) for additional employment where due date of ITR is 31 Oct. : 30/09/2025      > Application for exercising option under Explanation to section 11(1) to apply income of previous year in the next year or in future, if ITR due date is Nov 30.? : 30/09/2025      > Filing of Statement to accumulate income for future application under section 10(21) or 11(1), if ITR due date is Nov 30. : 30/09/2025      > Filing of Audit report by a fund or trust or institution or any university or other educational institution or any hospital or other medical institution : 30/09/2025      > Payment of membership fee for 2024-25 by ICAI Members. : 30/09/2025      > Filing of other Audit Reports , where due date of ITR is 31 Oct. : 30/09/2025     
 
     
   
 

Background

Over 68 Years of excellence in professional services

G.S. Mathur & Co. is a professional firm established in the year 1950 providing a bouquet of services including Audit & Assurance, Tax & Regulatory, Advisory & Consultancy Services, Accounting & Business Support and Financial Services. It has consistently ranked amongst the top professional advisory firms in India and has a well established reputation for delivering quality and excellence in all its services. It strives to attain this by blending domain expertise with analytical rigor, while maintaining an uncompromising focus on quality, and by hiring and nurturing high quality professionals with a passion for excellence. It has enhanced value for the clients by providing practical and innovative solution tailored to client’s specific need.

The firm has developed expertise in Management Solutions, the managing partner Mr. Ajay Mathur having been nominated by the Government of India as Director under the Chartered Accountant category on the boards of leading Public Sector Banks in India, firstly Canara Bank and thereafter Bank of Baroda, for periods of three years each.
 
 
Business Advisory including Corporate level solution to complex Management and Legal issues Development of system, study of system and design.
Audit and Assurance is a large part of the firm's practice and is the core service offering. The firm provides these services to companies across almost all sectors ranging
G.S. Mathur & Co. is well positioned to offer individuals and companies comprehensive tax services. Our tax professionals are selected for their commitment
 
 
     
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