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Mukherjee Tax & AccountsSalt Lake · Sector I

Qualified chartered accountant office, since 2011

Your taxes filed on time, your books kept clean.

Income tax returns, GST, company and shop registrations, TDS and audit. For salaried people, shopkeepers, doctors, small factories and start-ups in Salt Lake and the rest of Kolkata. Send your papers on WhatsApp, we do the rest.

  • ₹999Salaried ITR, start to e-verification
  • 2 daysUsual time to file once papers are in
  • 10:30 amOffice opens, Monday to Saturday
A consultant in a blue suit holding a client file, seated at the office desk
1,400+Returns filed last year
320GST clients on monthly filing
0Missed deadlines in 2025–26
What we do

Nine things most small businesses and families need.

Every piece of work is checked by a qualified chartered accountant before it is filed. Starting prices below; the full table is further down.

  • Income tax return filing

    Salaried, pension, rent, shares and mutual funds, freelancers and business income. We pick the right ITR form and get you the refund you are due.

    From ₹999
  • GST registration and returns

    New GSTIN in a week. Then GSTR-1 and GSTR-3B every month, reconciled against your purchase bills so you claim the full input credit.

    From ₹1,999
  • Company, LLP, partnership

    Private limited, LLP or a simple partnership deed. We tell you which one suits your size and tax situation, then register it end to end.

    From ₹7,999
  • Udyam / MSME registration

    The free government certificate every small business should hold. Opens the door to bank schemes and faster payment rules. Done in a day.

    ₹499
  • Trade licence

    New licence or renewal from the Kolkata Municipal Corporation or Bidhannagar Municipality. We fill the form, pay the fee, collect the certificate.

    ₹1,499 + govt fee
  • Accounting and bookkeeping

    For shops, clinics, agencies and small factories. Send bills on WhatsApp or hand over the file once a month. Monthly profit statement included.

    From ₹2,500 / month
  • TDS returns

    Quarterly 24Q and 26Q filing, challan matching, Form 16 and 16A for your staff and vendors. Late fee notices sorted when they come.

    From ₹1,499 / quarter
  • Audit

    Tax audit when turnover crosses the limit, statutory audit for companies, and stock audit for bank loans. Report signed by a qualified chartered accountant.

    From ₹15,000
  • Notices and replies

    Income tax or GST notice landed in your inbox? Bring it in. Most are routine mismatches that a clear reply closes within the deadline.

    From ₹2,000
Fee table

Starting prices. No surprise at the end.

Government fees, stamp duty and late fees are paid by you directly or shown separately on the bill. Our fee is quoted before we start.

WorkWhat is includedFee
ITR-1, salaried or pensionForm 16, bank interest, 80C and 80D claims, e-verification₹999
ITR with house rent incomeOne or two properties, home loan interest set-off₹1,499
ITR with shares and mutual fundsCapital gains statement worked out from broker reports₹2,499
ITR for freelancers and professionalsPresumptive scheme (44ADA) or full books₹2,999
Belated or revised returnAny year still open for filing₹1,499
Advance tax working Four instalments a yearReminder and challan each quarter₹1,500 / year
PAN card, new or correctionApplication, document check, tracking₹299
Income tax notice replyReading the notice, drafting and filing the replyfrom ₹2,000
WorkWhat is includedFee
Business ITR, proprietorProfit and loss, balance sheet, 44AD if it fits₹3,499
GST monthly returns GSTR-1 and GSTR-3BUp to 150 invoices a month, input credit reconciliation₹1,500 / month
GST quarterly (QRMP scheme)For turnover under ₹5 crore₹3,000 / quarter
GST annual return GSTR-9Full year reconciliation with books₹4,999
Bookkeeping, small shopUp to 200 entries a month, monthly profit statement₹2,500 / month
Bookkeeping, with staff and stockUp to 600 entries, payroll, stock summary₹5,000 / month
TDS quarterly return 24Q or 26QChallan matching, Form 16/16A generation₹1,499 / quarter
Tax audit Turnover above the limitForm 3CD, signed report, ITR filingfrom ₹15,000
Company annual filing ROC forms AOC-4 and MGT-7Board minutes, filings, DIN KYCfrom ₹8,000
WorkWhat is includedFee
GST registrationApplication, document upload, follow-up till GSTIN arrives₹1,999
Udyam / MSME registrationCertificate issued the same day in most cases₹499
Trade licence KMC or BidhannagarNew or renewal, form and follow-up₹1,499 + govt fee
Partnership firmDeed drafting, PAN, registration with the Registrar of Firms₹7,999 + stamp duty
LLPName approval, DSC, incorporation, LLP agreement₹9,999 + govt fee
Private limited companyName approval, DSC, DIN, incorporation, PAN, TAN, bank account help₹14,999 + govt fee
Professional tax enrolmentWest Bengal PT registration for the business and employees₹1,499
Import Export Code (IEC)DGFT application and certificate₹1,999
TANApplication and allotment letter₹499

Fees are for the 2026–27 financial year and apply to work done at the office or over WhatsApp. For anything not listed, send a message and you get a quote the same day.

Hands going through a file of bank statements and receipts with a calculator
Documents for ITR

What to send for your income tax return.

Photograph each one on your phone and send it on WhatsApp. Not everything applies to everyone; send what you have and we ask for the rest.

  • PAN and Aadhaar (linked)
  • Form 16 from your employer
  • Bank statements, 1 April to 31 March
  • Interest certificates from banks and post office
  • Home loan statement (principal and interest)
  • LIC, PPF, ELSS and tuition fee receipts
  • Health insurance premium receipt
  • Rent receipts if you claim HRA
  • Broker capital gains statement (shares, mutual funds)
  • Sale deed and purchase deed if you sold property
  • Last year's ITR acknowledgement
  • Bank account number and IFSC for the refund

We download your Form 26AS and AIS from the portal ourselves and match every entry against your papers, so nothing the department already knows about is left out of the return.

Deadline calendar

The dates that matter in a year.

Our clients get a WhatsApp reminder a week before each one. Miss a date and the late fee is often more than our fee.

  • 7Monthly

    TDS deposit

    Tax deducted last month goes to the government by the 7th.

  • 11Monthly

    GSTR-1

    Sales invoices for the previous month.

  • 20Monthly

    GSTR-3B and payment

    Summary return and the GST you owe after input credit.

  • 15Jun, Sep, Dec, Mar

    Advance tax

    Four instalments for anyone who owes more than ₹10,000 in a year.

  • 31May

    TDS return, Q4

    Last quarter's 24Q and 26Q. Form 16 to staff by 15 June.

  • 31July

    ITR, no audit

    Salaried, pension, most small businesses and professionals.

  • 30September

    Tax audit report

    Form 3CD for businesses above the turnover limit.

  • 31October

    ITR, audit cases

    Companies and businesses that needed a tax audit.

  • 31December

    GSTR-9 annual return

    Full-year GST reconciliation for turnover above ₹2 crore.

  • 31December

    Belated ITR, last chance

    Late return with late fee, for anyone who missed July.

  • 30September

    Company AGM and DIR-3 KYC

    Director KYC and annual meeting for private limited companies.

  • 31March

    Investments for 80C

    LIC, PPF, ELSS paid by this date count for the year.

Dates follow the current rules. The government sometimes extends a deadline; when that happens our clients get a message the same day. Always check with us before relying on a date.

For shops and small traders

Bookkeeping that fits a shop counter, not a boardroom.

Half our clients are grocery shops, medicine shops, hardware stores, sweet shops and small workshops in Salt Lake, Lake Town, Baguiati and New Town. The routine is simple and takes you ten minutes a month.

  • 1
    Photograph your purchase bills as they comeSend them on WhatsApp, or drop the file at the office on the 1st of every month. Sales come straight from your billing software or your daily register.
  • 2
    We enter, match and fileEntries are done within a week. Input credit is matched against GSTR-2B so you do not pay GST twice. Your GSTR-1 and 3B are filed before the dates.
  • 3
    You get a one-page monthly statementSales, purchases, GST paid, profit, and cash in hand. In plain figures, in Bengali or English, so you know how the shop is doing without opening a spreadsheet.
  • 4
    Year end is already doneBecause the books are kept monthly, your ITR and GSTR-9 are ready in March. No scramble, no missing bills, no late fee.
The owner of a packed grocery shop checking stock on the shelves A shopkeeper sitting at the counter of his small shop
How we work

Four steps, mostly on your phone.

  1. Tell us what you need

    A WhatsApp message or a visit. We ask a few questions and tell you the fee and the papers needed.

  2. Send the papers

    Photos on WhatsApp are fine. Originals only where the government asks for them. We confirm receipt the same day.

  3. Check before filing

    You get a draft to approve: the return, the application or the statement. Nothing is filed until you say yes.

  4. Filed, with proof

    Acknowledgement, certificate or challan sent to you on WhatsApp and email. Kept in your file at the office too.

Two colleagues going over figures on a laptop at the office A finger pointing at a line on an invoice on a clipboard Hands working through a ledger with a calculator
The office

A small team that knows your file.

One qualified chartered accountant, two accounts executives and an office assistant. You deal with the same person every time, and the chartered accountant signs off on every return and report.

A consultant standing in the office corridor with arms folded An accounts executive working at a desktop computer A team member working on a laptop at her desk A team member reviewing a return on a laptop
From clients

In their words.

I run a medicine shop in Lake Town. For three years I paid GST late and paid the fine every time. Since I moved here the returns go on the 18th or 19th without me even calling. The monthly statement tells me exactly where the money went.

Prasenjit · Lake Town

Got an income tax notice about shares I had sold. I was worried sick. They read it, explained it was a mismatch, filed the reply in four days and it was closed. Fee was told up front and did not change.

Sharmila · Salt Lake Sector III
The office

BD Block, Sector I, five minutes from Karunamoyee.

Address

BD-27, Sector I, Salt Lake
Kolkata 700064 (ground floor)

Get directions →

Office hours
Monday to Friday10:30 am – 7:00 pm
Saturday10:30 am – 3:00 pm
SundayClosed (WhatsApp replied Monday)
July and MarchOpen till 9 pm
Phone

+91 98042 43159

WhatsApp documents any time. Calls during office hours.

Send your papers today. Filed in two days.

Photograph your documents and send them on WhatsApp. We reply with the fee and anything else we need, and you approve the draft before it goes.