CA Services in India for Businesses

If you are searching for top CA firms in India, start with the work your business actually needs. A company preparing for its first audit, a founder setting up monthly accounts and a group handling a tax dispute need different kinds of professional support. The right engagement connects the relevant expertise to clear deliverables, reliable records and the decisions you need to make.

BIATConsultant brings accounting, taxation, audit preparation, valuation and corporate support into a connected service offering. This page helps you compare the scope of a CA engagement and explore the individual service pages before starting a conversation. You can browse nine service groups covering recurring finance operations, reporting, transactions and dispute support.

Use the guide below to define your requirement, shortlist suitable professionals and understand what should appear in a written proposal. Then select the service that fits your entity, reporting period and business objectives.

Discuss your CA services requirement

A useful comparison goes beyond a firm’s name or a broad list of capabilities. Ask who will carry out the work, what information they need, how findings will be reviewed and which professional will take responsibility for any regulated report. Your shortlist should reflect the assignment, not just the size of the provider.

Use the same brief for each firm you approach. Describe your business activities, entity structure, reporting period, current systems and immediate concern. Comparing responses to a consistent brief makes it easier to spot differences in scope, assumptions, exclusions and the level of involvement.

• Relevant capability: ask about experience with the specific work, such as an internal audit, GST reconciliation, payroll process or transfer-pricing matter.
• Professional credentials: confirm the name and professional role of the person responsible for the engagement, and the qualifications required for its intended output.
• Defined deliverables: identify whether you need reconciled accounts, a return, a findings report, a certificate, an independent audit opinion or an advisory memorandum.
• Review and communication: agree who answers queries, who reviews the work, how exceptions are escalated and when your team needs to approve the output.
• Evidence and confidentiality: discuss the records required, approved document-sharing channels, access permissions and arrangements for handling sensitive information.
• Capacity and deadlines: check whether the team can support your reporting period and what happens when records are incomplete or the assignment changes.
• Fees and exclusions: compare professional fees, third-party charges, additional-period work and costs for follow-up queries against the same scope.
• Independence and authorisation: confirm that the proposed professional can take on the role and that any conflicting responsibilities have been assessed.

For professional verification, ICAI provides a CA Connect portal for CA firms and individual practitioners. Use it as a starting point alongside a direct discussion with the proposed professional about the required credentials and engagement.

Explore ICAI’s CA Connect information

Business decisions rarely sit within one discipline. Reliable bookkeeping supports a tax return; a funding proposal needs financial information; a change in ownership can involve corporate records and valuation. BIAT’s service catalogue brings these connected needs together so that the brief can be planned across the relevant workstreams.

Our published company story describes a team spanning chartered accountants, lawyers, cost accountants, company secretaries and financial advisers. It also traces BIAT’s professional roots to CA Umesh Kumar Sinha’s practice at UKS & Associates. That background helps explain the connection between accounting, taxation, business setup and wider advisory support.

When discussing an engagement, ask for the people responsible, the deliverables and the reporting or signatory requirements to be identified. Preparation, advisory work and independent assurance have different responsibilities. A clear scope lets you understand how the work will be coordinated and where a separately appointed professional is needed.

Read about BIAT’s professional background and journey

Explore our wider business advisory services

Startups and founders often need help establishing an accounting routine before transactions become difficult to reconcile. Entity setup, bookkeeping, payroll inputs and a filing calendar can be considered together. Agreeing an opening balance, chart of accounts and responsibility for collecting invoices gives recurring work a more useful starting point.

MSMEs and growing companies may need closer visibility over receivables, payables and working capital. Monthly close schedules, management reports and tax reconciliations can help the finance team distinguish a missing record from an actual business exception. If several locations or teams contribute data, the reporting process should identify an owner for each input.

Established companies and groups may require audit coordination, internal controls, valuation or transaction due diligence. A proposed investment, restructuring or cross-border arrangement can add separate legal, financial and reporting questions. The engagement should connect those workstreams while keeping the responsibilities of auditors, valuers and advisers clear.

NGOs and organisations managing restricted funds may need fund-wise accounting, donor schedules and utilisation records. A disputed tax order or compliance enquiry creates a different requirement again: a complete chronology, reconciliations and a documented response plan. Select support around the actual event and reporting purpose rather than assuming one package covers every situation.

Explore bookkeeping and payroll services

Financial records, assurance needs and controls reviewed through a clearly defined engagement.

Before planning an audit or review, identify who will use the output and which reporting framework applies. Statutory audit, internal audit and focused financial reviews serve different purposes. Organised schedules, confirmations and supporting evidence help the assigned professionals examine the records. Where independent assurance is required, the appointment and signatory must be appropriate to that engagement.

View Audit & Assurance

• Statutory Audit
• Internal Audit
• Financial Due Diligence
• Forensic Audit
• Tax Audit
• Compliance Audit
• Revenue Audit
• NGO Audit

Entity setup, restructuring, governance and corporate compliance coordinated around your business plans.

Corporate records need to reflect how the business is owned, governed and operated. Formation, conversion, restructuring and closure each have different documentation and approval dependencies. A corporate review can also identify gaps before an investment or acquisition. Link the proposed action to the relevant records, professional roles and follow-up obligations before proceeding.

View Corporate Law

• Company Incorporation
• LLP Formation
• Corporate Structuring
• Entity Conversion
• Statutory Approval Support
• Corporate Adjudication Support
• Compounding Application Support
• FCRA Compliance
• FEMA Compliance
• Business Registrations & Licences
• Company Winding Up & Closure
• Corporate Law Advisory
• Corporate Due Diligence

Purpose-specific valuation preparation with clear assumptions, evidence and signatory requirements.

A valuation starts with its purpose, date and intended user. A transaction, tax requirement or corporate action may need a different basis or eligible professional. Financial statements, forecasts, ownership information and asset details provide the starting evidence. Clarifying assumptions and the required reporting role helps avoid commissioning a report that does not fit the intended use.

View Valuation

• Income Tax Valuation
• FEMA Valuation
• Companies Act Valuation

Returns, corporate filings and certification records managed through an agreed calendar.

A practical compliance process connects the filing calendar to the books, supporting documents and approval responsibilities. Income-tax, GST, TDS and other statutory work should be scoped to the entity and relevant period. Preparation, review, submission and retention of acknowledgements are distinct steps. Identify who owns each step and how unresolved differences will be handled.

View Compliance

• Income Tax Return Preparation
• GST Return Filing
• Dividend Compliance Support
• TDS Return Filing
• Other Statutory Filings
• CA Certification Support

Tax notices, disputed orders and appeal preparation organised around evidence and the relevant forum.

For a notice, assessment or appeal, start with the complete communication and the earlier case record. Reconcile the disputed issue to the return, computation and source evidence before preparing a response. The route and representative depend on the matter and forum. Court-related work is coordinated with appropriately authorised advocates where required.

View Direct Taxation & Litigation

• Income Tax Assessment Support
• Commissioner (Appeals) Support
• DRP Objection Support
• ITAT Appeal Support
• High Court & Supreme Court Tax Support
• Tax Dispute Management

Related-party pricing analysis, documentation and dispute preparation coordinated from transaction records.

Related-party documentation should connect the transaction facts to the pricing analysis. Group structure, intercompany agreements, functional information and financial data need to tell a consistent story. Benchmarking, a study report and assessment support address different stages of that work. Define the transactions and period before agreeing the analysis or response scope.

View Transfer Pricing

• Transfer Pricing Benchmarking
• Transfer Pricing Study Report
• Transfer Pricing Assessment Support
• DRP Objection Support

GST advice, reconciliations, refund preparation and dispute support in one service group.

GST work connects transaction records, return data and the tax position taken by the business. A recurring reconciliation differs from a refund claim, a due-diligence review or a disputed demand. Start with the registration, relevant period and source invoices, then identify the issue and available evidence. Each service below has its own preparation and follow-up requirements.

View GST

• GST Advisory
• GST Due Diligence
• GST Refund Support
• GST Audit & Review
• GST Litigation Support
• GST Notice & Demand Response
• GST Appeal Support
• GST Advance Ruling Support

Accounting records, payroll inputs and management reports maintained on an agreed recurring schedule.

Monthly accounts and payroll are easier to review when inputs arrive on an agreed schedule. Identify who supplies invoices, attendance, variable-pay information and approval records. Reconciliation and exception reports should show what is complete and what needs a decision. The employer or business retains its designated approvals for payroll, expenses and payments.

View Bookkeeping & Payroll

• Bookkeeping
• Payroll Management
• Payroll Compliance Support
• MIS & Management Reporting

Receivables, payables and reporting workflows coordinated across entities and accounting teams.

Cross-border accounting requires clear responsibilities between the local entity, group finance team and country-specific advisers. Receivable and payable schedules, expense records and reporting packs should use agreed definitions and periods. Coordination can align the information and deadlines; local filings and professional advice still need to be assessed for the relevant country and activity.

View Global Accounting Support

• Accounts Receivable Management
• Accounts Payable Management
• Expense Reimbursement Accounting
• Financial Accounting & Reporting
• Cross-Border Accounting Coordination

Recurring support is suited to processes that repeat: bookkeeping, payroll, close schedules, return preparation and management reporting. The proposal should define frequency, transaction volumes, input dates, review responsibilities and how exceptions are carried into the next period. It should also say how additional entities, branches or reporting requirements affect the scope.

A one-off assignment is usually anchored to an event or a specific output. Examples include a due-diligence review, valuation brief, corporate restructuring, refund claim or tax appeal. The starting records, review stages and completion criteria matter more than a standard monthly package.

Some businesses need both. An accounting cleanup may be required before monthly reporting begins; a transaction review may reveal changes needed in the recurring close process. Ask for those phases to be separated in the proposal so that fees, responsibilities and deliverables can be compared clearly.

A meaningful fee estimate needs more than the name of the service. The entity type, accounting period, transaction volume, number of registrations, state of the records and complexity of the issue all influence the work required. Urgent deadlines, historic cleanup, additional hearings or a change in the desired output can also change the engagement.

When comparing proposals, check the deliverables against the fee rather than treating the lowest quote as the same service. Confirm whether reconciliations, professional review, filing coordination, response to queries and follow-up work are included. A recurring engagement should explain what happens when the business grows or the agreed volume changes.

BIAT enquiries begin with a discussion of the requirement and available records. Ask for professional fees, government charges and other external costs to be identified in the written scope where applicable. A clear proposal makes it easier to understand both the price and the responsibilities behind it.

Bring a short brief explaining your business activities, entity type, current accounting system and the decision or deadline you are working towards. State whether you need a one-off assignment or recurring support. You do not need to send every document with the first enquiry; the team can identify the appropriate records and sharing channel after reviewing the brief.

• For accounts and audit: the reporting period, trial balance or ledger summary, bank reconciliations and any previous financial statements.
• For tax and compliance: relevant registrations, filed returns, tax-payment records and a description of any unresolved mismatch.
• For a notice or appeal: the complete communication, response date, earlier submissions and supporting transaction records.
• For valuation or due diligence: the proposed transaction, intended report use, ownership details and available financial information.
• For payroll: workforce size, pay frequency, input process and existing employer registrations.

The final checklist depends on the engagement. A defined preparation stage can prevent avoidable delays and helps the team explain what can be completed with the information available.

An enquiry can start by phone or through the online contact form. Share your city, operating locations and whether you need an in-person meeting, remote coordination or help with records held at multiple sites. The team can confirm the available support and meeting arrangements for the proposed scope.

BIAT’s contact information identifies its Noida office and service enquiries for Delhi NCR, Mumbai and Bengaluru. For businesses elsewhere in India, discuss the proposed scope, remote coordination and any location-specific requirements with the team. Confirm the meeting address and appointment arrangements when booking a visit.

View BIAT location and appointment information

Start your CA services enquiry

Explore city-specific business scenarios, consultation preparation and guidance on comparing CA firms. Each guide explains how to discuss your local requirement and confirm the arrangement for meetings or remote support.

• CA services in Noida
• CA services in Delhi
• CA services in Mumbai
• CA services in Pune
• CA services in Bengaluru