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Scan for outdated or missing drivers - takes under a minuteDriver Scan →Repair Windows errors before they cause bigger problemsFix Now →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →India’s tax and wealth market is not yet one unified system. The Income-tax Act, 2025 changes which law governs different tax years; tax statements collect information reported by financial institutions; and Account Aggregator can transfer some financial data between regulated participants with customer consent. These connections can make records easier to access, but they do not create one complete view of every person’s tax position, investments or assets.
What “fragmented” means in India’s tax and wealth market
There are several distinct seams, and it helps not to mistake one for another:
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- Tax law and filing periods: the transition to the Income-tax Act, 2025 is tied to when income is earned, not simply the date a return is filed.
- Tax information: financial institutions report specified transactions to the tax department; taxpayers can view reported information through the Annual Information Statement (AIS).
- Financial accounts and products: holdings remain with different institutions and appear in different measures, such as demat investors, mutual-fund investors, folios and assets under management.
- Data sharing: Account Aggregator (AA) offers a consent-based way for participating financial institutions to share specified information. It is not a universal connector or an automatic tax-filing service.
The Income Tax Department says the 1961 Act had “a fragmented structure due to decades of amendments,” and describes the 2025 Act as having a cleaner layout. That is the department’s description of the statute’s structure—not evidence that the wider wealth market has been unified.
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1Scan for outdated or missing drivers - takes under a minute2Repair Windows errors before they cause bigger problems3Fix the driver behind crashes, sound loss and screen glitchesWhich income-tax law applies during the transition?
The transition depends on the tax period. The Income-tax Act, 2025 took effect on 1 April 2026. The 1961 Act continues to govern tax years that began before that date, and earlier assessments, appeals and proceedings continue under the old law until concluded. The Income Tax Department says it will facilitate compliance under both Acts concurrently.
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| Income or obligation | Applicable treatment in the transition | What that means |
|---|---|---|
| Income earned in FY 2025-26 | AY 2026-27 return under the Income-tax Act, 1961, according to the Income Tax Department | The applicable law does not change just because the return is filed after 1 April 2026. |
| Tax Year 2026-27 | Income-tax Act, 2025 | The return obligation arises after that tax year ends; the department says taxpayers do not file two returns for Tax Year 2026-27 during the transition year. |
| Advance tax for Tax Year 2026-27 | Income-tax Act, 2025 | Advance-tax payments for this tax year follow the new Act. |
| Older assessments, appeals and proceedings | Continue under the Income-tax Act, 1961 until resolved | The statutory transition does not itself close earlier matters. |
For AY 2026-27, the department’s ITR-2 help guidance describes that form for individuals or Hindu Undivided Families (HUFs) with specified income heads such as salary or pension, house property, capital gains or other sources, and without the business or professional income cases described on the page. It also gives the following new-regime slab guidance for that assessment year. Eligibility and final tax depend on the taxpayer’s circumstances and applicable rules.
| AY 2026-27 new-regime total-income band in the ITR-2 guidance | Stated rate |
|---|---|
| Up to ₹4 lakh | Nil |
| Above ₹4 lakh to ₹8 lakh | 5% |
| Above ₹8 lakh to ₹12 lakh | 10% |
| Above ₹12 lakh to ₹16 lakh | 15% |
| Above ₹16 lakh to ₹20 lakh | 20% |
| Above ₹20 lakh to ₹24 lakh | 25% |
| Above ₹24 lakh | 30% |
The same department guidance describes a section 87A rebate of up to ₹60,000 for total income up to ₹12 lakh from AY 2026-27. The 2025 Act continues the new tax regime as the default for eligible taxpayers, with an option to opt out. Slabs and a rebate are not a complete tax calculation: income composition, eligibility and other rules matter.
Why investment transactions can appear in tax information
Specified entities report certain financial transactions to the tax department through the Statement of Financial Transactions (SFT) framework. The reportable categories described by the Income Tax Department include certain high-value transactions, dividends, interest, and transactions in listed securities and mutual-fund units.
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AIS gives taxpayers a way to view reported information and reconcile it with their records. It is an information and reconciliation tool, not proof that every financial record is present or error-free. When an entry looks unfamiliar or differs from an investor’s own records, the useful task is to identify the reporting entity and reconcile the details rather than assume AIS is a complete ledger of all assets.
What Account Aggregator connects—and what it leaves separate
Account Aggregator is a financial-data-sharing framework, not a single bank, wealth manager or tax account. The Reserve Bank of India issued the framework directions in 2016. Participation is voluntary: a customer instructs a transfer and gives explicit consent for information to move from one financial institution to another. As the Department of Financial Services puts it, “No financial information of the customer is retrieved, shared or transferred by AA framework without the explicit consent of the customer.”
Participants and consent
Potential information providers include banks, non-banking financial companies, asset managers, depositories, insurers, pension recordkeepers and GSTN. An information user must be registered with and regulated by a financial-sector regulator. Whether information can be shared depends on the relevant institutions’ participation and the customer’s instruction and consent; the framework does not imply that every account or asset is connected.
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What the reported scale figures count
The Department of Financial Services’ progress snapshot as of 31 March 2026 lists 179 live Financial Information Providers (FIPs) and 989 live Financial Information Users (FIUs). It also reports more than 2.88 billion accounts enabled for sharing and 284.6 million accounts linked by users. Enabled accounts and linked accounts are account counts, not counts of unique people or a measure of complete coverage.
A Ministry of Finance release dated 2 September 2025 reported 112.34 million users had linked accounts at the four-year mark. That is an earlier snapshot with its own date and wording; it should not be added to or treated as directly interchangeable with the later March 2026 figures.
What AA does not establish
- It does not give a company unrestricted access to a customer’s accounts.
- It does not automatically file an income-tax return or determine a taxpayer’s liability.
- It does not show that all providers, users, institutions or asset classes are participating.
- It does not, by itself, create a complete household balance sheet or combine a person’s tax records and wealth products into one universal account.
What investor-growth figures say—and what they do not
The Economic Survey 2025-26 figures reported by the Ministry of Finance show broader participation across distinct products. Each number has a different date and denominator, so they should not be read as parts of one unified investor total.
| Measure | Reported figure | Date and source | What it counts |
|---|---|---|---|
| Unique investors with demat accounts | 12 crore | September 2025; Economic Survey 2025-26, as reported by the Ministry of Finance on 29 January 2026 | Unique demat investors; the release says nearly a fourth were women. |
| Unique mutual-fund investors | 5.9 crore | December 2025; Economic Survey 2025-26, as reported by the Ministry of Finance | Unique mutual-fund investors. |
| Mutual-fund investors from non-tier-I and tier-II cities | 3.5 crore | November 2025; Economic Survey 2025-26, as reported by the Ministry of Finance | A location-based mutual-fund investor measure; its date differs from the December national investor figure. |
| Equity and mutual funds’ share of annual household financial savings | From 2% in FY12 to over 15.2% in FY25 | Economic Survey 2025-26, as reported by the Ministry of Finance | A share of annual household financial savings—not a share of all household wealth. |
These measures indicate participation and a change in the composition of annual household financial savings. They do not establish how many people use one unified platform, whether advice has improved, or whether investor outcomes have changed.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Why headline market totals can mislead
Market statistics answer different questions depending on what they count. SEBI’s mutual-fund statistics, for example, are organized by scheme category and include folios, mobilization, redemptions, flows and assets under management (AUM). A folio is not necessarily a unique person, and AUM is a value measure rather than an investor count. AA-enabled accounts are different again: they describe accounts enabled for data sharing, not assets or consumers.
There is no combined tax-and-wealth market-size figure in the official sources cited here. A defensible total would first need a stated market boundary and method: for example, whether it measures assets, revenue, flows, investor accounts or people, and how it handles overlap between product categories. Adding incompatible counts would create a number without a clear meaning.
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How to read a claim that the market is becoming “unified”
Before treating a new service, statistic or policy as evidence of unification, check what it actually connects and measures:
- Legal period: Is the claim about income governed by the 1961 Act or Tax Year 2026-27 and later under the 2025 Act?
- Data route: Is the information reported to the tax department under SFT and visible through AIS, or shared between financial institutions through an AA consent flow?
- Coverage: Which regulated providers and users, institution types and asset classes are participating—not just how many accounts are enabled?
- Unit: Does the number count unique investors, folios, linked accounts, enabled accounts, financial flows or AUM?
- Tax treatment: Which asset, holding period, applicable tax year, regime and taxpayer status does the claim cover? A capital-gains rate cannot be generalized across all assets and gains.
- Control: What consent is requested, which recipient receives the information, and what can the customer authorize?
India has important building blocks for clearer tax compliance and financial-data sharing, but they solve different problems. The tax-law transition sets the rules for different periods; SFT and AIS support tax-information reporting and reconciliation; and AA enables consent-based sharing among participating regulated entities. None of those, alone or together, demonstrates that India’s tax and wealth market has become one complete, interoperable system.
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