Section 10 23C) Income Tax Exemption for Educational Institutions

Section 10 23C): Income Tax Exemption for Universities, Colleges, and Hospitals in India

Section 10 23C) grants income tax exemption to universities, colleges, educational institutions and hospitals that exist solely for education or philanthropy and not for profit. Government-financed institutions and those with annual receipts up to Rs 5 crore are exempt without approval; larger ones need approval from the prescribed authority via Form 10A or Form 10AB.

Section 10 23C) is the provision that keeps the surplus of India's public and philanthropic education and healthcare sector outside the tax net. When an IIT retains a surplus after meeting its running costs, when a state university carries forward unspent grant money, or when a charitable hospital funds a new wing from patient receipts, it is Section 10 23C) that decides whether that surplus is taxed. The section is old, heavily amended, and structured as a long list of sub-clauses, which is exactly why so many finance officers misread which category their institution falls into.

This guide breaks down the structure of Section 10 23C), explains what "solely for educational purposes" actually means in assessment practice, walks through the approval and audit machinery, and sets out the accumulation rules and the Finance Act 2023 changes. It closes with a clear comparison against the Section 12A/12AB route so you know which door your institution should be walking through.

What Section 10 23C) Covers

Section 10 23C) of the Income Tax Act, 1961 exempts the income of several distinct categories of entities. It is not a single relief for "educational institutions" but a bundle of exemptions covering government relief funds, notified funds and institutions of national importance, universities and educational institutions, and hospitals and medical institutions.

The internal logic is easiest to grasp by grouping the sub-clauses by how the institution is funded and how large it is:

1. Government relief funds and notified funds. The named public funds (such as the Prime Minister's National Relief Fund) and funds or institutions of national importance notified by the Central Government are exempt outright.
2. Government-financed universities and hospitals. An educational institution or a hospital that is wholly or substantially financed by the Government is exempt with no ceiling on its income and no requirement to apply to any authority for approval.
3. Smaller universities and hospitals. Institutions that exist solely for educational purposes (or for philanthropic treatment of illness) and not for profit, and whose aggregate annual receipts do not exceed the prescribed limit, are exempt without approval. The prescribed limit is currently Rs 5 crore.
4. Larger universities and hospitals. Institutions of the same character but with aggregate annual receipts above Rs 5 crore must obtain approval from the prescribed authority to claim the exemption.

The accuracy point worth stressing: the sub-clause letters (the (iiiab), (iiiad), (vi) style references) are technical and are frequently quoted incorrectly. What matters for compliance is the category, not the letter. A finance officer should first identify whether the institution is government-financed, below the receipts threshold, or above it, and only then map that to the correct clause with the return preparer.

The Core Categories at a Glance

A practical caution on the Rs 5 crore limit: where the same person runs more than one institution, the receipts of all such institutions are aggregated to test the threshold. A trust running both a college and a hospital cannot treat each separately to stay under Rs 5 crore. If the combined receipts cross the limit, the trust moves into the approval-required category.

"Solely for Educational Purposes": The Real Test

The phrase "existing solely for educational purposes and not for purposes of profit" is the heart of the exemption, and it has been the subject of sustained litigation. The Supreme Court's ruling in the New Noble Educational Society line of decisions settled the modern position: "solely" means solely. An institution that carries on activities beyond education, or that is set up so that surplus can be siphoned to founders or related parties, does not qualify merely because education is one of its objects.

Three principles follow from this in day-to-day assessment:

• Object clause discipline. The trust deed or memorandum should confine the institution's objects to education (or to philanthropic medical relief). A wide, mixed-purpose object clause invites a denial of exemption. This is why many education trusts run their school or college through a dedicated vehicle rather than a general-purpose charitable trust.
• No profit motive. Generating a surplus is permitted. Education inevitably produces year-end surpluses that fund expansion. What is not permitted is a design where profit is the purpose, or where surplus is distributed. The test looks at whether the institution predominantly ploughs its surplus back.
• No diversion to interested persons. Payments to founders, trustees, or their relatives that are excessive or not for genuine services are treated as diversion. This overlaps with the specified-persons restrictions that also apply to charitable trusts and can cost the institution its exemption for the year.

The "not for profit" test is applied institution by institution and year by year. A single year of aggressive fee-setting combined with related-party payments can trigger scrutiny even where the institution has held approval for years.

Applying for Approval: Form 10A and Form 10AB

Institutions in the approval-required category (receipts above Rs 5 crore, and not government-financed) must be approved by the prescribed authority before the exemption is available. The older Form 56D route has been replaced by the unified application forms used across the charitable and educational exemption regime.

• Form 10A is used for a fresh or provisional approval, including by newly established institutions and by institutions moving into the new approval framework.
• Form 10AB is used for renewal of an approval, for converting a provisional approval into a regular one, and on any change that requires re-approval.

Both forms are filed electronically on the income tax portal under Rule 2C and the connected procedure, with the trust deed or incorporation document, registration certificates, details of objects and activities, and financial statements attached. A provisional approval is granted for a defined period, and the institution must return with Form 10AB to secure the regular approval before that period lapses.

Getting the application right the first time matters because a defective or late filing can leave the institution exposed for an entire assessment year. If you are unsure which form and which timeline apply to your institution, our compliance team can map your approval pathway before anything is filed.

Conditions for Keeping the Exemption

Approval is a gateway, not a permanent shield. To keep the exemption alive, an institution must satisfy the ongoing conditions that mirror those applicable to charitable trusts:

• Books of account. Proper books must be maintained in the prescribed manner where total income before exemption exceeds the basic exemption limit.
• Audit. The accounts must be audited and the audit report furnished in the prescribed form (Form 10B or Form 10BB, depending on the institution's size and profile) before the due date. A late or missing audit report is one of the most common reasons an otherwise compliant institution loses its exemption for the year.
• Return filing. The institution must file its income tax return within the due date to claim the exemption. This is typically ITR 7. Our detailed walkthrough of ITR 7 filing for trusts, societies and NGOs covers the schedules that apply to 10 23C) institutions.
• Application of income. The income must be applied to the institution's objects, subject to the accumulation rules below.
• No commercial drift. The activities must remain confined to the approved objects. Running an unrelated business, or letting the medical or education activity become incidental to a commercial operation, defeats the exemption.

Accumulation of Income: The 85% and 15% Rule

The exemption is built around the expectation that a charitable education or healthcare institution spends its money on its purpose rather than hoarding it. The mechanism is the 85% application rule.

Tax Rate Chart

Section 10 23C): Application and Accumulation of Income

How income must be treated each year to keep the exemption

Minimum application to objects

At least 85% of income must be applied to the institution's educational or philanthropic objects during the year

85%

Free accumulation

Up to 15% of income can be accumulated or set apart with no conditions

15%

Extended accumulation window

Amounts beyond 15% can be accumulated for a specific purpose by filing Form 10, to be applied within the following five years

5 years

Source: Section 10 23C), Income Tax Act 1961; Rule 2C and connected accumulation rules

In practice this means:

• At least 85% of the income derived by the institution must be applied to its objects in the year it is earned.
• Up to 15% of income can be set apart or accumulated without any conditions or filings. This is the standard buffer.
• If the institution wants to accumulate more than 15% for a specific future purpose (say, constructing a new academic block), it must file Form 10 and apply that accumulated amount within five years. Amounts not applied within the window become taxable.

Two refinements introduced in recent Finance Acts are easy to miss. First, the statement of accumulation (Form 9A or Form 10, as applicable) must now be filed at least two months before the due date for filing the return, not along with the return. Miss that window and the accumulation benefit can be denied. Second, donations made by one exempt institution to another out of accumulated income, and corpus donations, are treated as application only to the extent of 85%, which curbs the older practice of passing money between related institutions to show full application.

Finance Act 2023: What Changed

The Finance Act 2023 was the most consequential recent overhaul of the 10 23C) machinery. The key changes that finance officers should have on their radar:

• Five-year approval cycle. Regular approvals now run for five years, after which the institution must apply afresh in Form 10AB. Provisional approvals for new institutions run for a shorter defined period before conversion to regular approval.
• Tighter timelines. Applications for renewal must be filed well before the existing approval expires (broadly, at least six months before expiry), and new institutions must move from provisional to regular approval within a defined window tied to the commencement of activities. Delay is no longer forgiven casually.
• One regime at a time. An institution can no longer simultaneously hold a Section 10 23C) approval and a Section 12AB registration. Trusts that historically carried both had to choose. This removed a long-standing area of duplication and dispute.
• Reduced application on inter-charity and corpus donations. As noted above, only 85% of certain donations counts as application, closing a route that inflated application figures.
• Consequences for lapses. The framework sharpened the consequences of losing approval, including provisions around taxation of the accreted income (broadly, the net asset value) when an institution exits the exemption regime.

The overall direction is unmistakable: the exemption is now a periodically renewed, closely monitored status rather than a once-granted permanent entitlement.

Section 10 23C) vs Section 12A/12AB

The most common question from education and healthcare trusts is which regime to use. Both exempt the income of not-for-profit institutions, and since the Finance Act 2023 an entity must pick one and stay with it. The choice turns on the breadth of the institution's objects.

The practical rule of thumb: if the entity is purely an education or medical body, especially a government-financed one or a smaller one below the receipts threshold, Section 10 23C) is usually the cleaner fit and can avoid a separate registration step. If the entity pursues a mix of charitable objects (a general-purpose trust that also runs a school), the 12A/12AB route under Sections 11, 12 and 13 for charitable and religious trusts is generally more appropriate because 10 23C) demands that the institution exist solely for education or medical relief.

A related point institutions often overlook: income tax exemption under 10 23C) says nothing about GST. Educational institutions and hospitals have a separate GST position governed by exemption notifications. If your institution charges fees or runs ancillary services, review the GST treatment in our guide to GST on educational institutions alongside the income tax analysis. The two regimes run on parallel tracks and neither carries over to the other.

Getting the Category Right the First Time

The single most valuable thing a finance officer can do is correctly classify the institution before the assessment year begins. The wrong classification can mean either filing an approval application that was never needed, or claiming exemption without the approval the law required, with the second error being far costlier. Work through this order:

1. Is the institution wholly or substantially financed by the Government? If yes, it is exempt without approval and without a receipts cap.
2. If not, are aggregate annual receipts (across all institutions run by the same person) within Rs 5 crore? If yes, exemption is available without approval, provided the solely-for-education (or philanthropic-medical) and no-profit conditions are met.
3. If receipts exceed Rs 5 crore, the institution is in the approval-required category and must hold a valid approval (Form 10A or Form 10AB) for the relevant period.
4. In every case, maintain books, complete the audit, file the return on time, and satisfy the 85% application rule.

Institutions that treat the exemption as a live compliance obligation rather than a settled entitlement rarely lose it. Those that assume last year's status carries forward automatically are the ones that get caught by a lapsed approval or a late audit report.

Frequently Asked Questions

Do IITs, IIMs and state universities need to apply for Section 10 23C) approval?

Generally no separate approval is required where the institution is wholly or substantially financed by the Government. Bodies such as the IITs, IIMs and most state universities fall into the government-financed category, which is exempt without a receipts cap and without a separate approval application, so long as they exist solely for educational purposes.

What is the Rs 5 crore threshold in Section 10 23C)?

An educational institution or hospital that is not government-financed is exempt without any approval if its aggregate annual receipts do not exceed the prescribed limit, currently Rs 5 crore. Where the same person runs more than one institution, the receipts of all of them are added together to test this limit. Above the limit, the institution must obtain approval from the prescribed authority.

Which form is used to apply for Section 10 23C) approval?

Form 10A is used for a fresh or provisional approval, and Form 10AB is used for renewal of an existing approval or for converting a provisional approval into a regular one. Both are filed electronically on the income tax portal. Form 10A replaced the older Form 56D route.

Can an institution hold both Section 10 23C) approval and Section 12AB registration?

No. Following the Finance Act 2023, an institution cannot simultaneously hold a Section 10 23C) approval and a Section 12AB registration. It must operate under one regime. Trusts that historically carried both were required to choose which framework to continue with.

How much income must a 10 23C) institution spend each year?

At least 85% of the institution's income must be applied to its objects during the year. Up to 15% can be accumulated without conditions. To accumulate more than 15% for a specific purpose, the institution files Form 10 and must apply that amount within five years, failing which it becomes taxable.

What happens if the audit report is filed late?

A late or missing audit report (Form 10B or Form 10BB) is one of the most common reasons an institution loses its exemption for the year, which increases exposure to tax on the year's surplus. The audit report must be furnished before the prescribed due date, and the return itself must be filed on time, for the exemption to be claimed cleanly.

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This guide is based on Section 10 23C) of the Income Tax Act, 1961, the amendments introduced by the Finance Act 2023, and the application and accumulation procedure under Rule 2C, Form 10A, Form 10AB, Form 10 and the audit forms 10B and 10BB. The Rs 5 crore aggregate receipts threshold and the approval framework reflect the position for AY 2026-27. Sub-clause references within Section 10 23C) are technical and should be confirmed against the bare Act; monetary limits and timelines can change through Finance Acts or CBDT notifications. Confirm the current position against incometaxindia.gov.in before acting.