Tax Due Diligence & Special Assignments

A statutory audit under Section 143 of the Companies Act (or a tax audit under Section 44AB of the Income-tax Act) expresses an opinion on whether financial statements present a true and fair view, or whether the tax computation for a given year is correctly stated, for that specific reporting period. Tax due diligence is transaction-driven — it looks across multiple years at open assessments, pending litigation, TDS defaults, transfer pricing exposure, and the tax cost of the deal structure itself, specifically to quantify what a buyer, investor, or lender is about to inherit or take on risk against. The two serve entirely different purposes and are commissioned for different reasons.

Yes. In a share acquisition, the legal entity does not change — you are buying shares in the same company that filed those returns and carries that tax history. Every open assessment, every pending TDS default, every unresolved appeal remains the liability of the company, and the company is now yours. This is the single most important reason share deals require deeper tax diligence than asset purchases, where liabilities generally do not follow specific assets to the buyer.

Under Section 148 (as amended), the standard reassessment window is 3 years from the end of the relevant assessment year. This extends up to 10 years where the escaped income represented as an asset is ₹50 lakh or more. This matters directly for diligence scope: for a target with material transactions, undisclosed income exposure could in principle be reopened for up to a decade, which is why diligence for higher-risk targets goes back further than a routine 3-year review.

Generally, yes — in a slump sale under Section 50B, the buyer acquires a business undertaking as a going concern for a lump sum, without itemised valuation of individual assets and liabilities, and the buyer does not automatically inherit the seller's pre-existing tax liabilities the way a share purchase would. However, this protection is not absolute — the transaction agreement should specifically address which liabilities, if any, are being assumed, and certain statutory liabilities (particularly around GST and specific indirect tax positions) require careful structuring. The seller also faces capital gains tax on the net worth of the undertaking under Section 50B, which is itself a diligence and structuring consideration.

Rarely, on its own. Open assessments and pending appeals are common in any operating business of reasonable size and age — the question diligence answers is how material the exposure is, how likely it is to crystallise, and how it should be allocated between buyer and seller. Most findings are addressed through standard deal mechanisms: a price adjustment, an escrow holdback tied to the disputed amount, a specific indemnity that survives closing, or in some cases, a condition precedent requiring the seller to resolve the matter before closing.

Section 79 of the Income-tax Act restricts the carry-forward and set-off of business losses (not unabsorbed depreciation, which is treated separately) where there is a change in the shareholding of more than 51% of voting power in a company, subject to specified exceptions including certain startup and strategic disinvestment scenarios. If your acquisition triggers a change in shareholding beyond this threshold, previously accumulated business losses that formed part of the target's attractiveness may simply lapse and become unavailable to set off against future profits — materially changing the economics of the deal.

A merger must meet the conditions in Section 2(1B) — broadly, all assets and liabilities of the amalgamating company must vest in the amalgamated company, and shareholders holding at least three-fourths in value of shares in the amalgamating company must become shareholders of the amalgamated company. A demerger must meet the more detailed conditions in Section 2(19AA) — including transfer of the undertaking on a going-concern basis at book value, proportionate allotment of shares to shareholders of the demerged company, and specific conditions on liabilities and reserves. Failing these conditions converts what was intended to be a tax-neutral reorganisation into a taxable transfer, with capital gains implications for the transferring entity and potentially deemed dividend implications for shareholders.

We do not present pending litigation as a single number, because it is not one. We assess the exposure at three levels: the maximum demand raised (worst case if the department fully succeeds), a realistic probability-weighted estimate based on the merits of the position, precedent, and the forum where it is pending, and the minimum likely outcome if the taxpayer's position is broadly accepted. This range, along with our assessment of which outcome is more probable, is what feeds into deal negotiations — rather than either ignoring the exposure or treating a disputed demand as a certain liability.

For earlier-stage targets, the emphasis shifts somewhat from historical litigation (which is often limited given the entity's age) toward compliance health and structural readiness for institutional capital: whether ESOP grants have been properly approved and documented, whether prior fundraising rounds correctly filed FC-GPR within the 30-day window, whether the company's valuation history is defensible under Rule 11UA, whether TDS and GST compliance has been consistent, and whether any related-party or promoter transactions carry undisclosed tax risk. We calibrate diligence depth to the target's stage rather than applying a large-company checklist to a two-year-old startup.

A forensic tax review is an independent, investigative-style engagement commissioned by a board or audit committee — typically in response to a whistleblower complaint, an internal control concern raised by the statutory auditor, or a specific suspicion of irregular tax positions, round-tripping, or related-party mispricing. Unlike routine compliance work, it is scoped narrowly around the specific concern, conducted with heightened documentation discipline given the possibility the findings may be relied upon in a regulatory or legal proceeding, and reported directly to the board or audit committee rather than to operating management.

For any target with related-party or cross-border intercompany transactions — sale of goods, provision of services, royalty or licence fee payments, intercompany loans and guarantees — we review the Form 3CEB filings and underlying transfer pricing documentation under Section 92D to assess whether pricing positions are properly benchmarked and are likely to withstand scrutiny by the Transfer Pricing Officer. We also check whether any positions have already been challenged, adjusted, or are the subject of an Advance Pricing Agreement (APA) or Mutual Agreement Procedure (MAP), since these materially change the risk profile of ongoing related-party arrangements post-acquisition.

No, we continue the engagement to completion and report the finding clearly, with our assessment of materiality and recommended treatment — we do not make the commercial decision on the client's behalf about whether to proceed with, renegotiate, or walk away from the transaction. Serious findings are typically flagged to the client immediately, ahead of the final report, so the deal team has time to factor it into negotiation strategy or, in some cases, revisit deal terms before further time and cost are committed.

GST review is included within scope where the engagement letter specifies it — for many mid-market transactions, we include a GST reconciliation review (GSTR-1/3B/9/9C against books, ITC eligibility, blocked credit exposure) as part of the standard diligence package. For targets with high transaction volumes, complex multi-state operations, or significant GST litigation history, we recommend a dedicated, deeper GST diligence workstream rather than folding it into the general tax review, since the volume of data and technical issues involved can genuinely warrant separate specialist attention.

Banks and NBFCs sometimes require an independent tax compliance review as a condition precedent before sanctioning a significant credit facility, particularly for larger term loans or working capital facilities to companies with complex group structures. The focus differs from acquisition diligence — rather than transaction-specific exposure allocation, the lender is assessing overall going-concern tax risk: whether contingent liabilities are adequately disclosed, whether there is a pattern of compliance defaults that signals broader governance weakness, and whether any pending matter could materially affect the borrower's ability to service the facility.

For a standard mid-market single-entity engagement with a reasonably organised data room, 4-6 weeks from data access to final report is typical. Multi-entity groups, cross-border structures involving both India and UAE, or targets with extensive litigation history can extend this to 8-10 weeks. Timelines are always agreed against the overall deal timetable at the outset, and we flag promptly if data room gaps are likely to cause delay, so the deal team can manage expectations with counterparties.

Fees are engagement-specific, based on the number of entities, years under review, transaction complexity, and whether GST and transfer pricing review are included in scope. We provide a written scope and fee estimate before work begins, generally structured as a fixed fee for defined scope with a clearly agreed process for handling scope expansion if the diligence uncovers matters that warrant deeper investigation than initially contemplated.

No. We act for one party in any given transaction — engaging on behalf of both the buyer and seller in the same deal creates an unmanageable conflict of interest given the adversarial nature of exposure allocation and price negotiation. Where PNPC is the target's existing compliance CA and the target is being acquired, we are transparent about that relationship with all parties, and typically the buyer engages independent counsel for their own diligence while we support the seller-side or handover process.

Rule 11UA of the Income-tax Rules prescribes the methodology for determining the fair market value of unquoted equity shares — used for multiple purposes including share issuance pricing, buyback computations, and FEMA pricing-guideline compliance for foreign investment. In due diligence, we review whether the target's historical share issuances were priced consistent with a defensible Rule 11UA valuation, since a mismatch — shares issued below computed fair value to a resident investor, for instance — can carry income tax implications for the company, and mispricing on inbound FDI can raise FEMA compliance concerns.

The framework is analogous but the substantive law is different — UAE tax due diligence reviews the target's registration and compliance under UAE Corporate Tax Law (effective for financial years starting on or after 1 June 2023), VAT compliance under Federal Decree-Law No. 8 of 2017, and Free Zone qualifying status if the entity relies on the 0% qualifying income regime, including the substance obligations a Qualifying Free Zone Person must still meet under the Corporate Tax Law itself. Economic Substance Regulations reporting was discontinued for financial years starting on or after 1 January 2023, so for a current-period review we check historical ESR filings only for periods up to end-2022 where relevant. For India-UAE group structures, we additionally review the DTAA position and whether cross-border payments have correctly applied treaty benefits or India-side withholding.

A structured due diligence report comprising: an executive summary of key findings ranked by materiality, a detailed exposure schedule with risk rating (high/medium/low) and quantification range for each item, our recommended treatment for each finding (indemnity, price adjustment, escrow, condition precedent, or accepted disclosed risk), and supporting schedules and workpapers. Where requested, we also provide a shorter summary memo suitable for circulation to an investment committee or board, separate from the detailed technical report.

The core diligence engagement concludes with the final report and, typically, participation in deal-term discussions relating to the findings. Many clients separately engage PNPC as the entity's ongoing compliance CA post-closing — which allows continuity, since we already understand the entity's tax history and can track the resolution of any diligence-flagged items as part of the regular compliance calendar. This is a separate, distinct engagement from the diligence assignment itself.

Every diligence and special assignment engagement begins with a signed non-disclosure agreement specific to that transaction. Data room access is restricted to the engagement team. For forensic and board-commissioned assignments, we apply heightened protocols around document handling and communication given the potential sensitivity, and coordinate with the client's legal counsel on privilege considerations where the findings may become relevant to a legal or regulatory process.

Representations and warranties are statements the seller makes about the state of the target's tax affairs as of a specific date — if a warranty is breached (turns out to be false), the buyer has a contractual claim. An indemnity is a specific, separate promise to compensate the buyer for a defined category of loss — often used for known or diligence-flagged risks, structured as a direct pound-for-pound (or rupee-for-rupee) reimbursement rather than requiring the buyer to prove a breach of warranty. Diligence-identified issues are typically addressed through specific indemnities (because the risk is already known and quantified), while general representations cover the broader universe of unknown risk.

Not automatically. The right response depends on the size of the demand relative to deal value, the merits of the target's position (is it a technical dispute likely to succeed on appeal, or a clear-cut liability), and whether it can be adequately addressed through an escrow holdback or price adjustment. Many transactions proceed successfully with known, quantified, and properly allocated tax exposure — the objective of diligence is not to find a deal-breaker in every engagement, but to ensure nothing material is unknown or unallocated at closing.

Yes, this is one of the most common outcomes. Where diligence quantifies a probable liability — say, a TDS shortfall with reasonably estimable interest and penalty exposure — deal teams frequently negotiate a direct reduction in purchase consideration, or a corresponding escrow holdback released only after the exposure period lapses or the matter is resolved. This converts an uncertain risk into a defined, negotiated commercial term rather than leaving it as an open contingency for the buyer to absorb entirely.

Yes, entirely. While FEMA and DTAA considerations add complexity for cross-border deals, the core exposure areas — open assessments, TDS defaults, GST compliance, loss carry-forward survival, and deal structure tax cost — are equally relevant for a purely domestic acquisition between two Indian entities. The absence of a cross-border element narrows scope but does not remove the need for the underlying review.

The technical diligence methodology is broadly similar across reputable practitioners — the differences show up in engagement model and continuity. PNPC engagements are led by senior practising CAs directly, not staffed primarily by junior associates with partner sign-off at the end. Because many of our diligence clients also engage us for ongoing compliance, we bring institutional knowledge of Indian and UAE regulatory practice built since 1986, and we remain accessible for follow-up questions well after the report is delivered, rather than the engagement effectively ending once the invoice is settled.

This is common, particularly for closely-held businesses and first-generation entrepreneurial companies being acquired or funded for the first time. We flag documentation gaps explicitly as findings in their own right — an inability to verify a tax position due to missing records is itself a risk factor that should influence deal terms, distinct from a confirmed liability. We also advise sellers, where engaged pre-emptively, on reconstructing and organising records before a buyer's diligence team encounters the gap.

Special assignments cover a wide range of scope — from full-scale acquisition diligence to a narrowly focused review of a single transaction, a specific tax position taken in a prior return, or an expert opinion requested by legal counsel or the client's board on a discrete question. Not every engagement needs to be a comprehensive multi-year review; scope is set to match the actual question being asked.

We discuss the disagreement directly and revisit the underlying facts or interpretation if new information is presented. Where the disagreement is a matter of professional judgment on a genuinely uncertain tax position, we document both the client's view and our independent assessment transparently in the final report rather than simply adopting the client's preferred position — our value to the client depends on the report reflecting our honest professional assessment, particularly because the counterparty on the other side of the transaction will scrutinise it.