Accounting for Consultants and Service Businesses in Mumbai

An assignment delivered in one quarter and invoiced in the next becomes an argument no ledger can settle after the event, so delivery is recorded as it happens. Agencies in the Lower Parel mill belt carry a second question every close: production, media and print costs rebilled to a client are recognised either gross or net, and the choice moves reported income without moving cash. Billing discipline on project work shows the sequence.

The contract file drives the opening cycle: engagement codes created, opening balances agreed and unbilled work brought onto the ledger before filing resumes. From the second month service sector accounting in Mumbai runs to a routine, one close, one engagement schedule, one review of what is open. Rates are taken from the Maharashtra tax portal. Historic clean-up sits outside.

Around BKC, Lower Parel and Andheri, professional firms bill by retainer, project milestone or hourly time rather than moving stock. That timing gap, where work is delivered well before an invoice goes out, is what service industry accounting in Mumbai measures every month.

• Media and advertising agencies running retainers for one client while billing separate campaign milestones to the same account.
• Design and architecture studios near SEEPZ SEZ holding part-finished project work that must be valued before any invoice.
• Management consultants across Lower Parel logging billable hours late, leaving fees earned but not yet raised.
• PR firms recharging media buys and print spend that clients only sign off weeks after delivery.
• Salaried creative and account teams in Goregaon offices where Maharashtra profession tax comes off every payslip.
• Advisory practices matching the Section 194J TDS their clients withhold against each Form 26AS entry.
• Engineering-services firms invoicing customers seated in other states, setting place-of-supply for every out-of-state engagement.

Timesheets and engagement letters carry the revenue, after which Maharashtra adds the profession tax pair and an SEZ approval for an Andheri unit.

• Signed engagement letters, SOWs and retainer agreements with fee basis and milestone terms
• Timesheets / time-tracking export by client, project and person
• Unbilled revenue / work-in-progress schedule and the billing plan for open engagements
• Advance / retainer receipts register showing unadjusted client advances
• Reimbursable / pass-through expense records with client approval and supporting third-party bills
• Sales invoices raised, with credit notes and write-offs
• Bank statements for all accounts, and business credit card statements
• PTEC certificate (Certificate of Enrolment, Profession Tax) issued under the Maharashtra State Tax on Professions, Trades, Callings and Employments Act, 1975, plus the annual PTEC payment challan
• PTRC certificate (Certificate of Registration, Profession Tax) plus the monthly/annual PTRC return and payment challans
• SEZ Letter of Approval (LOA) issued by the Development Commissioner, plus SOFTEX forms (or the Export Declaration Form for periods from 1 October 2026) and the Annual Performance Report for the unit, only where the unit is physically inside a notified SEZ

For a consultancy or agency, the entry tier covers monthly billing, expenses and receivable tracking. What lifts the fee is invoice volume and how closely receivables must be chased, not your Mumbai address, since the rate matches the national one. Profession-tax and other local add-ons bill separately as government charges. Book a scope call on +91 94594 56700.

Fees exclude GST and government charges. Final quote confirmed after a scoping review.

All fees and charges listed are indicative only and do not constitute a binding offer. Final amounts may vary depending on the volume of work and the complexity involved.

Professional accounting and compliance charges are scoped to your number of entities, funding stage and monthly transaction volume, and are separate from statutory and government charges. Contact us for a detailed, fixed quote.

Get a free Service Sector Accounting consultation - Call +91 945 945 6700 or WhatsApp us. No-obligation assessment.

Profession tax under PTRC reaches a Mumbai consultancy's professional staff first, while the firm holds a PTEC of its own. Beneath that state layer sits a central regime built around where a service is supplied and how its fees are taxed.

Above that state line sits a central regime turning on where a service is supplied and how its fee is measured. Revenue follows delivery, professional payments are taxed at source, and an inter-state engagement shifts the invoice to IGST, so Unbilled Revenue (WIP Hours) is watched closely. Service industry accounting in Mumbai answers to the provisions below.

• Maharashtra State Tax on Professions, Trades, Callings and Employments Act 1975Profession tax is deducted from professional and support staff under PTRC, with the firm enrolled for PTEC in its own right.
• Sections 12 and 13, IGST Act 2017The place of supply settles whether an engagement is intra-state or inter-state, and so whether CGST and SGST or IGST applies to the invoice.
• Section 194J, Income-tax Act 1961Professional and technical fees carry TDS at 10%, or 2% for technical services, which the books reconcile to Form 26AS.
• Maharashtra Shops and Establishments Act 2017The firm registers under the Maharashtra Shops Act, framing the employment records behind the payroll.
• AS 9 / Ind AS 115 with Rule 3(1), Companies (Accounts) Rules 2014Fee income is booked as the work is delivered, with the software's audit trail kept live throughout. Full national detail sits on the parent service-sector page.

Official sources: Ministry of Corporate Affairs · Income Tax Department · GST Portal · Startup India (DPIIT)

TDS / TCS deposit (Challan ITNS-281) is due 7th of every month (30 April for March). GSTR-1 (outward supplies) is due 11th of every month for monthly filers. GSTR-3B (summary return and tax payment) is due 20th monthly for turnover above Rs 5 crore; 22nd quarterly under QRMP for turnover up to Rs 5 crore (Category X). Patron tracks each against your books so nothing is reconstructed after the fact. Call +91 94594 56700 to set up a filing-reminder schedule.

Data entry and this engagement are different purchases. A typing service records what a document says; the work here decides what it means, when it belongs and to whom, and that judgement is the deliverable rather than the postings. Service industry accounting in Mumbai is bought for the decisions, not for the keystrokes.

Fee per head is the number a partner can move when accounting for agencies in Mumbai. It falls when the team grows ahead of the work and rises when an engagement is renegotiated, and unlike most figures it answers within a quarter. A hiring decision becomes arguable on evidence rather than instinct.

Write offs are the honest conversation to have. Which old fees will never be collected, and who has the authority to release them. How far back that exercise runs sets the base the recurring work starts from, in line with practice accounting handled nationally.