Form 10B & 10BB Guide for Nonprofits

Form 10B & 10BB Guide for Nonprofits

Charitable trusts, Section 8 companies, religious endowments and other exempt entities registered under Section 12AB or Section 10(23C) of the Income-tax Act, 1961 must file a prescribed audit report before submitting ITR-7. Since CBDT Notification No. 7/2023, that report comes in one of two flavours — Form 10B or Form 10BB. For AY 2026-27, the audit report must be filed by 30 September 2026, one month ahead of the ITR-7 deadline of 31 October 2026. Pick the wrong form and your organisation loses its tax exemption entirely.

What CBDT's Two-Form Regime Actually Changed

Before January 2023, every charitable institution filed a single Form 10B regardless of size or complexity. CBDT Notification No. 7/2023 split that into two forms, effective from AY 2023-24 onward, with a clear objective: apply heavier disclosure requirements only to trusts that are large, have a foreign footprint, or apply income cross-border.

The practical impact on your audit workflow is significant. Under the old regime, an auditor could begin fieldwork and decide the form later. Under the current regime, form selection is a Day-1 audit planning decision. The form you choose determines which schedules your CA must populate, which reconciliations you must prepare, and — critically — what happens if you select incorrectly.

Filing the wrong form is not treated as a minor procedural lapse. The Income Tax Department treats it as a failure to furnish the audit report altogether, which triggers denial of exemption under Sections 11 and 12 (for 12A/12AB registrants) or under Section 10(23C) (for educational, medical and other specified institutions). The entire gross receipts of the trust then become taxable income. On a modest trust with gross receipts of ₹80 lakh, that means roughly ₹24 lakh in tax at the maximum marginal rate of 30%, where none was previously payable.

The Three Triggers for Form 10B

Any one of the following three conditions, if present for the previous year under audit, makes Form 10B mandatory:

1. Total income exceeds ₹5 crore before applying exemption. "Total income before applying exemption" means gross total income computed under the normal provisions of the Act, before giving effect to Sections 11, 12 or 10(23C). Think of it as the income that would be taxable if the trust had no registration. Include all donations (corpus and non-corpus), grants, programme fees, interest, rental income and any other heads. If this aggregate crosses ₹5 crore at any point in the financial year under audit — not at year-end alone — Form 10B applies.

2. The trust received any foreign contribution during the year. Even ₹1 of foreign contribution (as defined under the Foreign Contribution (Regulation) Act, 2010) received during the year mandates Form 10B. There is no minimum threshold. Whether the contribution came as a grant from a foreign foundation, a donation from a foreign national, or CSR funds from the Indian subsidiary of a multinational that qualifies as "foreign source" — if FCRA's definition is satisfied, Form 10B is your form.

3. Any part of income was applied outside India. If your trust disbursed funds to a beneficiary, partner organisation, or programme located outside India, Form 10B applies. CBDT permission under the proviso to Section 11(1)(c) must be obtained before such application; Form 10B then carries the disclosure of that permission.

Key point: these are OR conditions, not AND. A small trust with gross receipts of ₹40 lakh that receives a single grant of ₹2 lakh from a US-based donor must file Form 10B.

Form 10BB: Residual, But Not Simple

Form 10BB applies when none of the three triggers above is present. In practice that means:

• Total income before exemption is ₹5 crore or below
• No foreign contribution received during the year (zero, not even a penny)
• All income applied exclusively within India

Form 10BB is the right form for the vast majority of Indian trusts: school societies, hospital trusts, village welfare foundations, caste-specific scholarship trusts, temple endowments with purely domestic donors, and similar institutions.

Do not mistake "Form 10BB" for "less rigorous". The form still requires full disclosure of:

• Registration details under Section 12A, 12AB or 10(23C), including the registration number and validity period
• Gross receipts bifurcated between corpus donations, voluntary contributions, and income from property held for charitable purposes
• Computation of income under Section 11(1)(a), including the 15% accumulation
• Details of any accumulation under Section 11(2), along with the Form 10 acknowledgment number and the specific purpose for which accumulation is claimed
• Investments and their compliance (or non-compliance) with the specified modes under Section 11(5)
• Particulars of specified persons under Section 13(3) — founder, trustees, relatives, managers — and any benefit provided to them, whether or not such benefit was intentional
• Confirmation that no funds were applied for the benefit of a political party or for religious purposes in excess of the permissible limit

A trust that files Form 10BB when it should have filed Form 10B, relying on the mistaken belief that "we're a small trust so 10BB is fine", risks the entire exemption. Check all three triggers before your CA signs off.

Due Dates and the One-Month Rule

The filing obligation is set out in Rule 17B of the Income-tax Rules, 1962 (as amended). The audit report — whether 10B or 10BB — must be filed at least one month before the due date for furnishing the return of income under Section 139(1).

For AY 2026-27 (financial year 2025-26 accounts):

For AY 2027-28 (financial year 2026-27 accounts, if you are planning ahead):

(Exact dates are subject to any extension notification issued by CBDT. Check the official notification before relying on these dates.)

What happens if you miss 30 September? The audit report is treated as not filed. The trust loses its exemption under Section 11 for the entire year. There is no condonation window for lateness of the audit report comparable to the condonation available for ITR. A day's delay on the audit report can cost far more than a month's delay on the actual return.

In addition, Section 271J imposes a penalty of ₹10,000 per audit report where a CA furnishes incorrect information. While this falls on the auditor, it creates practical friction: a CA who is asked to backdate or revise a report faces personal penalty exposure.

Schedule-by-Schedule: What Form 10B Demands

Form 10B is substantially longer than Form 10BB. Its key additional schedules include:

Schedule FC — Foreign Contribution: You must disclose the total foreign contribution received during the year, broken down by donor country, donor type (institution vs. individual) and purpose. The figures here must reconcile exactly with your FC-4 annual return filed with the Ministry of Home Affairs (MHA) under FCRA. Any difference between what the MHA's FCRA system shows and what you report in Form 10B is a red flag in automated cross-verification.

Schedule OA — Overseas Application: If income was applied outside India, you must disclose the amount, the country of application, the nature of the programme, and the details of the CBDT approval obtained under the proviso to Section 11(1)(c). If approval was not obtained before application, the overseas application is not treated as application of income for charitable purposes — it is added back as income and taxed.

Schedule CSR — Corporate Social Responsibility Grants: Where a trust receives grants from corporates under their CSR obligations (Companies Act 2013, Section 135 and Schedule VII), a separate schedule captures these receipts. This enables cross-matching with corporate filings and ensures the trust is not double-counting donations that the corporate has already claimed as a business deduction under Section 80GGA or as a CSR expenditure.

Enhanced related-party disclosure: Transactions with specified persons under Section 13(3) receive detailed schedule treatment in Form 10B, including the nature of the transaction, amounts, and whether the trust received market-value consideration or less.

FCRA Reconciliation: The Hidden Complexity Inside Form 10B

If your trust receives foreign contributions, the FCRA reconciliation is one of the most failure-prone areas of the charitable trust audit. Here is why:

Your trust files FC-4 (FCRA annual return) with the Ministry of Home Affairs by 31 December each year, reporting on receipts and utilisation in the previous financial year (April–March). The data in that return comes from your designated FCRA bank account maintained with State Bank of India (or an SBI-approved branch of another bank post the 2020 amendment).

Your Form 10B, filed for income-tax purposes, reports the same foreign contributions for the same period but draws figures from your accounting records and, potentially, conversion rates that may differ from those used in the FCRA return.

Common points of divergence:

1. Exchange rate differences. FC-4 asks for the Indian Rupee equivalent at the time of receipt. If your accounting system uses a monthly average rate and FC-4 uses the actual receipt-date rate, even the same transactions produce different totals.

1. Timing of recognition. A grant received on 31 March 2026 and deposited into the FCRA account on 3 April 2026 may appear in FY 2025-26 for income-tax purposes but in FY 2026-27 for FCRA purposes, or vice versa.

1. In-kind contributions. Goods or services donated by a foreign source are foreign contributions under FCRA but may have been valued differently in your books versus the FCRA return.

1. Inter-account transfers. Movement from the FCRA designated account to the FCRA utilisation account is internal, but errors in FC-4 sometimes double-count such transfers as fresh receipts.

How to fix it before audit sign-off: Build a three-column reconciliation table: (a) FCRA bank account statement totals, (b) FC-4 reported figures, (c) Form 10B Schedule FC figures. All three must agree to the rupee, or have documented, explainable differences. Present this to your auditor as a pre-audit deliverable, not a post-query response.

Worked Example: Three Trusts, Three Different Outcomes

Trust A — Arvind Rural Education Society

• Gross receipts FY 2025-26: ₹3.20 crore (donations from Indian donors only)
• No foreign contribution received
• All programmes run within India
• Form: 10BB
• Audit report filing deadline: 30 September 2026
• If missed by 15 days: Loss of Section 11 exemption on ₹3.20 crore → Tax at 30% = ₹96 lakh, plus surcharge and interest

Trust B — Saheli Women's Foundation

• Gross receipts FY 2025-26: ₹1.80 crore
• Received one grant of ₹12 lakh from a US-based foundation (FCRA compliant)
• All programmes in India
• Form: 10B (foreign contribution trigger applies even though income is below ₹5 crore)
• FCRA reconciliation required: Grant of ₹12 lakh at ₹83.50/USD = $1,43,712 to be cross-checked against FC-4

Trust C — Pradeep Medical Relief Trust

• Gross receipts FY 2025-26: ₹6.40 crore (patient fees + donations + government grants)
• No foreign contribution; all income applied within India
• Form: 10B (income exceeds ₹5 crore trigger)
• Trust mistakenly files Form 10BB in haste
• Result: Failure to file audit report → Exemption denied → Tax on ₹6.40 crore at 30% = ₹1.92 crore + Section 271J penalty of ₹10,000 on auditor
• Corrective action: File Form 10B immediately with condonation application; outcome depends on CIT(E) discretion — not guaranteed

Pitfalls That Cost Trusts Their Exemption

1. Treating the ₹5 crore threshold as a year-end calculation

Some trusts check their income figure only after the books are closed in April–May. If your trust is anywhere near ₹4–5 crore in receipts, evaluate the form by December of the financial year. A late surge in donations in January–March can push you over the threshold with no time to prepare the additional FCRA and overseas application schedules that Form 10B requires.

2. Missing Form 10 acknowledgment for accumulation

Where a trust accumulates income under Section 11(2) for a specific purpose (beyond the automatic 15% under Section 11(1)(a)), it must file Form 10 on the e-filing portal before the due date of the audit report. Forgetting to mention the Form 10 acknowledgment number in the audit report means the accumulation claim is disallowed, and the retained amount is treated as income in the year of accumulation.

3. Overlooking Section 13(3) transactions

Any remuneration, rent, or benefit to a trustee, their relative, or any "specified person" that is above market value — or any payment at all that is not at arm's length — disqualifies the trust from exemption to the extent of the excess. Auditors must ask specifically about loans, advances, use of trust vehicles, and rent paid to trustee-owned properties. Boards often consider these "internal matters"; the income-tax department does not.

4. Using a lapsed or provisionally renewed registration

Section 12AB registrations issued under the 2021–2022 transition window had a five-year validity. Trusts that obtained provisional registration must have converted to regular registration by the due date. Filing an audit report under a lapsed provisional registration as if it were valid is a registration-status error that can void the exemption independently of the form choice.

5. UDIN not generated before submission

Every audit report filed on the income-tax portal requires a UDIN (Unique Document Identification Number) generated on the ICAI portal (udin.icai.org) at the time of signing. A report filed without a valid UDIN is not treated as a properly authenticated document. Do not sign and deliver the physical audit report to the trust before generating the UDIN — the UDIN must precede or accompany the signature.

6. FC-4 not yet filed when Form 10B is submitted

Your FC-4 for FY 2025-26 was due by 31 December 2025. If it was not filed on time or contains errors, your Form 10B Schedule FC will not reconcile with the MHA database, triggering automated flags. File or revise your FC-4 before the Form 10B is submitted.

Step-by-Step: Filing the Audit Report on the e-Filing Portal

1. Generate UDIN on udin.icai.org. Select "Income Tax" as category, enter the audit report date and trust's PAN, and generate the 18-digit UDIN. Note it — you cannot retrieve it later without a fresh generation.

1. Log in to incometax.gov.in using the trust's PAN credentials (not the CA's login). The trust is the assessee; the CA acts as an authorised representative.

1. Navigate to e-File → Income Tax Forms → File Income Tax Forms.

1. Search for Form 10B or Form 10BB. Select Assessment Year 2026-27.

1. The form opens as a structured JSON-based utility. Fill in:
2. Part A: Basic information (PAN, registration section, registration number, validity)
3. Part B: Computation of income and application
4. Applicable schedules based on your form choice (FC, OA, CSR for Form 10B)

1. Attach the signed audit report PDF (signed physically or via DSC by the CA).

1. Enter the CA's membership number and UDIN. The portal validates the UDIN against the ICAI database in real time.

1. Preview and verify all figures. Ensure the totals in the form match your finalised accounts.

1. Submit. The portal generates an acknowledgment number and date stamp, which becomes the proof that the report was filed before the 30 September deadline.

1. Download and archive the filed form and acknowledgment. You will need these for the ITR-7 filing, where the Form 10B / 10BB acknowledgment number is a mandatory entry.

Key Takeaways

• Form 10B is mandatory if any one of three conditions applies: gross total income before exemption exceeds ₹5 crore, foreign contribution is received, or income is applied outside India. Even ₹1 of foreign contribution triggers Form 10B.
• Form 10BB applies to every trust required to audit under Section 12A/12AB or Section 10(23C) that clears all three Form 10B triggers — it is the residual, not the "easy", form.
• The hard deadline for AY 2026-27 is 30 September 2026 — one calendar month before ITR-7 is due on 31 October 2026. Missing this date denies exemption on the full year's income; there is no automatic grace period.
• FCRA reconciliation between the FC-4 return (MHA) and Form 10B Schedule FC must be completed before the audit begins, not discovered as a last-minute mismatch.
• Form 10 for Section 11(2) accumulation must be filed and its acknowledgment number entered in the audit report; an omission here disallows the accumulation claim.
• UDIN must be generated before the report is signed. A Form 10B or 10BB filed without a valid, live UDIN is an incomplete submission.
• For trusts near the ₹4–5 crore range, decide the form by December of the financial year, not after accounts are finalised — the additional schedules in Form 10B require separate data pipelines (especially FCRA records) that take weeks to prepare correctly.