• Egmore, Chennai - 600 008      Mon to Sat: 09:30 am to 06:00 pm
  • (044) 28191418 / 2418
    •      
  • 1957kms@gmail.com
 
     
   
 
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About

K M MOHANDASS & Co.

K M MOHANDASS & Co., (KMM & Co.,) stands as a prominent professional consultancy firm in the states of Tamil Nadu and Andhra Pradesh, boasting over 44 years of expertise in Audit and Assurance, Financial Guidance, Technical Accounting Consulting, Company Law Matters, State and Local Tax services, as well as the audit of Banks. We specialize in offering critical advisory services to startup, emerging, and established companies.Driven by a mission to deliver comprehensive, focused, and state-of-the-art services, our firm is dedicated to meeting the evolving needs of our clients.

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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, where the due date of the ITR is 30 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 10BAFurnishing of declaration u/s 80GG in respect of rent paid for residential accommodation, if the assessee is required to submit the ITR by 31 October.
Income TaxForm 10EFurnishing of particulars for claiming relief u/s 89, if the assessee is required to submit the ITR by 31 October.
Income Tax10-ICOnline application by a domestic company (other than one to whom transfer pricing provisions apply), for exercise of the option u/s 115BAA (22% tax).
Income Tax10-IDOnline application by a new manufacturing domestic company (other than one to whom transfer pricing provisions apply), filing the ITR for the first time, for exercise of the option u/s 115BAB (15% tax).
Income Tax10-IEOnline application by an individual/HUF carrying on business or profession, for exercise of the option u/s 115BAC(1), where the due date of the ITR is 31 October.
Income Tax10-IFOnline application by a resident co-operative society, for exercise of the option u/s 115BAD(1), where the due date of the ITR is 31 October.
Income Tax10-IFAOnline application by a resident manufacturing co-operative society, for exercise of the option u/s 115BAE(1), where the due date of the ITR is 31 October.
Income TaxForm 67Statement of foreign income offered for tax for the previous year, and of foreign tax deducted or paid on such income, if the due date of the ITR is 31 October.
Income TaxITR 4 to 7Filing of income tax returns by companies, partnership firms etc. (audit applicable).
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.
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Services

What we do

Assurance Services

Our Assurance practice offers exceptional, unbiased audit services that go beyond traditional...

Tax Advisory

Our tax advisory services include tax planning and strategy development compliance, and risk management...

Risk Advisory

Our risk advisory services include risk assessment, risk management, and internal management...

Corporate Advisory

Our corporate advisory services include business planning, mergers and acquisitions, valuations..

Outsourcing

Our outsourcing services include Registration under various, Payroll processing, Accounting, Statutory

Team

Our Team

Career

Work With Us

We nurture and cultivate a sense pride in the work and create team leaders. Your growth chart will be governed by well-defined transparent policies of the firm. Apply via the form given below and meet us for face to face interview.

Join Us

Contact

Get In Touch

Location:

No.36, First Floor, Sait Colony, 1st Street, Egmore, Chennai, Tamil Nadu 600008.

Call:

(044) 28191418 / 2418
 
     
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