Section 115BAA 22% Tax Rate: Why Most Indian Pvt Ltds Lose Money by NOT Opting In (FY 25-26 Breakeven Math + Form 10-IC Trap)

If your Pvt Ltd earned ₹1 crore in taxable profit last year and your CA quietly filed the return at the old 30% slab, you probably handed the Income Tax Department roughly ₹5 lakh more than you needed to. That is the real cost of ignoring Section 115BAA — the optional 22% corporate tax regime that has been on the statute book since September 2019 and yet is still misunderstood, mis-applied or quietly skipped by thousands of Indian companies every assessment year. This guide is the no-fluff breakeven manual we wish every founder, finance head and Kerala CA had in front of them before they ticked the wrong box on the ITR-6. We will run the actual surcharge-and-cess math, walk through the Form 10-IC trap that has cost companies entire refunds, and tell you exactly when not to opt in.

By the end you will know whether section 115baa india is a tax saving or a tax trap for your specific company — and what to do about it before the AY 2026-27 deadline.

The ₹5 lakh question: are you paying 30% when you should be paying 22%?

Here is the brutal arithmetic. A profitable domestic company sitting outside Section 115BAA pays income tax at 30% (25% if turnover is under ₹400 crore in the relevant year), plus surcharge, plus 4% Health & Education Cess. On ₹1 crore of taxable profit that translates to an effective hit of roughly ₹29.12 lakh to ₹33.38 lakh depending on slab and surcharge. The same company inside Section 115BAA pays a flat 22%, plus a fixed 10% surcharge, plus 4% cess — total ₹25.17 lakh. The gap on a single crore of profit is anywhere between ₹3.95 lakh and ₹8.21 lakh. Multiply by five years of profitable operations and you are looking at a Mercedes, a down payment on a Kochi office, or a full hiring round you simply gave away to the exchequer.

And yet, every January our team at Legal Talks India sees clients walk in with two-year-old ITRs filed at 30% because nobody ran the comparison, nobody filed Form 10-IC, or somebody assumed a carry-forward loss disqualified them when it actually did not. The rule is technical but the decision is binary. Let us unpack it.

What Section 115BAA actually says (in plain English)

Section 115BAA was inserted into the Income-tax Act, 1961 by the Taxation Laws (Amendment) Ordinance, 2019 with effect from Assessment Year 2020-21. The deal the government offered was straightforward: any domestic company — Pvt Ltd, OPC, Indian subsidiary of a foreign parent, Section 8 company — can elect to be taxed at a concessional rate of 22% on its total income, provided it gives up a specific list of deductions and exemptions.

There is no turnover ceiling. There is no incorporation date cut-off (that is Section 115BAB, which we cover later). There is no industry restriction. A Kerala-based SaaS Pvt Ltd doing ₹2 crore turnover, a Thrissur jeweller doing ₹45 crore, and an Indian subsidiary of a Singapore parent doing ₹600 crore can all opt in. The only entities locked out are LLPs, partnership firms, sole proprietors, foreign companies and co-operative societies — they have their own regimes (Section 115BAD for co-ops, the slab regime for everyone else).

The election is exercised by filing Form 10-IC electronically on the e-filing portal on or before the due date of furnishing the return under Section 139(1) for the first year of opting in. Once exercised, it applies to that year and every subsequent year. There is no annual renewal. There is also, critically, no exit.

The real tax rate is 25.17%, not 22% — here is the surcharge + cess math

This is where competitor blogs lose accuracy. The headline 22% is the base income-tax rate. On top of that the company pays a flat surcharge of 10% on the tax (not on income — important distinction) and a 4% Health & Education Cess on the tax-plus-surcharge. The compounded effective rate works out as:

• Base tax: 22.00%
• Plus 10% surcharge on base: 22% × 1.10 = 24.20%
• Plus 4% cess on 24.20%: 24.20% × 1.04 = 25.168%

So the real effective rate is 25.168%, rounded by most CAs to 25.17%. The beauty of 115BAA is that this rate is flat across all profit levels — there is no graduated surcharge of 7% / 12% that kicks in at ₹1 crore and ₹10 crore like under the normal regime.

Here is the comparison every Pvt Ltd should have on their desk before deciding:

Even the smallest company gap — between the 25% concessional regime and 115BAA — works out to ₹2.65 lakh per crore of profit. For a mid-market Pvt Ltd doing ₹3 cr profit, that is ₹7.95 lakh of pure cash you can deploy into hiring, marketing, or simply retained earnings. Over a five-year horizon it is a small flat in Kakkanad.

Who qualifies: every domestic Pvt Ltd, OPC and Indian subsidiary

Eligibility is one of the most over-complicated parts of the 115BAA story. Let us simplify. You qualify if you are a domestic company under Section 2(22A) of the Act — meaning a company formed and registered in India, or a foreign company that has made the prescribed declaration to be treated as domestic. In practice this covers:

• Private Limited Company registration in Kerala and across India
• One Person Company (OPC) registration — yes, OPCs are full-domestic companies for tax purposes
• Indian Subsidiary setup for foreign parents — Indian subs of US, UK, Singapore parents
• Section 8 companies (non-profits) — though most have other exemptions that work better
• Producer companies, Nidhi companies — all domestic for tax purposes

Who does not qualify? LLPs (they have their own 30% slab and pay AMT instead of MAT), partnership firms, sole proprietors, foreign companies operating as branch offices, and co-operative societies (which have Section 115BAD). If you are mid-debate between Pvt Ltd and LLP, this is a meaningful data point — our Pvt Ltd vs LLP vs OPC for Kerala founders guide breaks down the full comparison.

The 8 deductions you must surrender (10AA, 32AD, 33AB, 35, 35AD and friends)

Here is the bargain: you get 22% but you give up a basket of incentive deductions. The list is not negotiable. If you claim even one of these on your ITR after opting in, the Assessing Officer will deny the entire 115BAA option for that year — and because it is irrevocable, you have effectively destroyed the benefit. The disallowed list per the official text of Section 115BAA includes:

1. Section 10AA — SEZ unit profits exemption. Big deal for IT/ITES players in Infopark Kochi or Technopark Trivandrum.
2. Section 32(1)(iia) — Additional depreciation of 20% on new plant and machinery acquired and installed in eligible manufacturing.
3. Section 32AD — Investment allowance for plant installed in backward states (mostly notified for Andhra, Bihar, Telangana, West Bengal).
4. Section 33AB — Tea, coffee, rubber development account — relevant for Kerala plantations.
5. Section 33ABA — Site restoration fund for petroleum/natural gas extraction.
6. Section 35(1)(ii) / (iia) / (iii) and 35(2AA), 35(2AB) — Weighted deductions for scientific research, including in-house R&D.
7. Section 35AD — Capital expenditure on specified businesses like cold-chain warehousing, hospitals, pipelines, hotels.
8. Section 35CCC — Expenditure on agricultural extension projects.
9. Chapter VI-A deductions — all of them, except Section 80JJAA (new employee wage deduction) and Section 80M (inter-corporate dividend deduction).

The two preserved deductions matter. Section 80JJAA still lets you deduct 30% of additional employee cost for three years if you hire eligible workers — perfect for scaling startups. And Section 80M, restored to 115BAA companies by the Finance Act 2020 and reaffirmed in the Finance Bill 2026 / Income-tax Bill, 2025 drafts, lets a holding company deduct dividends received from a subsidiary if it onward-distributes by the due date — killing the cascading double-tax fear that scared early adopters.

The MAT exemption: why 115BAA quietly kills Section 115JB liability

This is the underrated jewel of Section 115BAA. Companies under the normal regime that pay tax at concessional rates or claim heavy deductions can be hit with Minimum Alternate Tax (MAT) under Section 115JB at 15% of book profits (plus surcharge and cess). MAT was designed to catch "zero-tax companies". But Section 115JB(5A) explicitly exempts companies that have opted for 115BAA — no MAT at all, ever, while the option is in force. See our MAT (Minimum Alternate Tax) for the underlying mechanics.

The catch — and competitor blogs routinely miss this — is in Section 115JAA(8). Any unutilised MAT credit sitting on your books from earlier years lapses the moment you opt into 115BAA. The Hon'ble ITAT in multiple rulings has confirmed there is no carry-forward of MAT credit into the 115BAA regime.

So if you have ₹40 lakh of MAT credit on your books that you were planning to use against future normal-regime liability, switching to 115BAA destroys it. For some companies — typically SEZ exiters or large-incentive claimers — the lapse of MAT credit can wipe out two or three years of 22% benefit. This is one of the two big "do not opt in" scenarios. Run the math first.

When NOT to opt in: the carry-forward-loss breakeven math with worked examples

Section 115BAA does not let you carry forward losses or unabsorbed depreciation that are attributable to the disallowed deductions. The classic example: if you have ₹2 crore of unabsorbed additional depreciation under Section 32(1)(iia) sitting in your books from earlier years, that loss lapses on opting in. Normal business losses under Section 72 still carry forward, but anything tagged to the disallowed sections is gone.

Let us run a real Kerala example. "Backwaters BioPharma Pvt Ltd", an Aluva-based formulations company, has the following position for AY 2026-27:

• Expected taxable profit (normal regime): ₹3 crore
• Unabsorbed additional depreciation under Section 32(1)(iia): ₹1.2 crore
• MAT credit on books: ₹35 lakh
• Expected SEZ Section 10AA deduction (Phase 2 unit): ₹80 lakh

Scenario A — Stay in normal regime:

• Profit ₹3 cr minus additional depreciation set-off ₹1.2 cr minus 10AA ₹80 lakh = ₹1 cr taxable
• Tax at 31.2% = ₹31.2 lakh
• Use ₹31.2 lakh of MAT credit, only ₹3.8 lakh remains
• Net cash outflow this year: very low; MAT credit preserved going forward

Scenario B — Opt into 115BAA:

• Profit ₹3 cr, no additional depreciation set-off (lapses), no 10AA (lapses)
• Tax at 25.168% on ₹3 cr = ₹75.5 lakh
• MAT credit of ₹35 lakh lapses
• Net cash outflow this year: ₹75.5 lakh — and you have lost ₹35 lakh of MAT credit forever

For Backwaters BioPharma, opting in this year is a ₹44+ lakh mistake. The right answer is to delay opting in until the additional depreciation pool, MAT credit and 10AA holiday are fully consumed, then switch in the first "clean" year. The election can be made in any future year — there is no "use it now or lose it" deadline like there was a sunset rumour for 115BAB manufacturers.

Now flip the example. "Kochi Cloud Labs Pvt Ltd", a profitable SaaS Pvt Ltd with no SEZ unit, no additional depreciation pool, no MAT credit, and ₹2 cr expected profit:

• Scenario A — normal: 33.38% on ₹2 cr = ₹66.77 lakh
• Scenario B — 115BAA: 25.168% on ₹2 cr = ₹50.34 lakh
• Cash saved by opting in: ₹16.43 lakh, every single year

This is the typical Kerala startup profile and the answer is almost always to opt in immediately. The decision tree is: profit-making + no big incentive deductions + no MAT credit = opt in now.

Section 115BAA vs Section 115BAB: should new manufacturers pick 15% instead?

If you are a new manufacturing company, there is a sibling section that is dramatically better. Section 115BAB offers a base rate of 15% (effective 17.16% with surcharge and cess) — not 22%. The catch is the eligibility wall:

If you are setting up a new Pvt Ltd specifically to manufacture in Kerala — say a packaged spices unit in Palakkad or a coir-product factory in Alappuzha — and you incorporated after 1 October 2019 and started production before the deadline, 115BAB at 17.16% beats 115BAA at 25.168% by a full 8 percentage points. That is ₹8 lakh saved per crore of profit, every year. For a serious manufacturing business, 115BAB is the play. Everyone else gets 115BAA.

Form 10-IC: the one-page filing that decides your entire tax bill

Form 10-IC is shockingly short — it asks for the company name, PAN, assessment year of opting in, IFSC of the principal place of business, nature of business activities, and a verification by the principal officer (typically the MD or whole-time director, digitally signed). And yet it is the single most consequential one-page filing in your company's tax life.

The procedure per the official Form 10-IC FAQ on the Income-tax e-filing portal is:

1. Log into incometax.gov.in using the company's PAN as user ID.
2. Go to e-File > Income Tax Forms > File Income Tax Forms.
3. Search "Form 10-IC" and select the relevant assessment year — for the current cycle this is AY 2026-27 if you want the regime to start with FY 2025-26 income.
4. Fill the basic details. Confirm "Yes" to the declaration that the company is opting under Section 115BAA(5).
5. Sign with the principal officer's Class 3 DSC and submit.
6. Save the acknowledgement (ARN) — quote it in the ITR-6 in the Section "Filing Status > Are you opting for taxation under section 115BAA?".

The deadline is the due date of furnishing the ITR under Section 139(1) for the first year of opting in. For most companies subject to tax audit that means 31 October of the assessment year. Miss the deadline and the option fails — the AO will compute your tax at 30% regardless of what you wrote in the ITR.

The good news: CBDT has accepted that the filing is a substantive right and has periodically condoned delays. The leading instance is CBDT Circular No. 19/2023 dated 23 October 2023, which condoned delays in Form 10-IC for AY 2021-22 subject to: (a) the ITR-6 was filed within the original due date, (b) the option to opt under 115BAA was clearly indicated in the ITR, and (c) Form 10-IC is filed by the specified extended date. Various Tribunal benches — Mumbai, Delhi, Ahmedabad — have followed similar reasoning for later years. But you do not want to rely on condonation. File it on time.

The one-way trap: why the decision is irrevocable and what FY 25-26 changes

The single scariest line in Section 115BAA(5) reads: "such option once exercised shall apply to subsequent assessment years and cannot be subsequently withdrawn for the same or any other previous year". There is no escape hatch. There is no annual re-election. If you opt in for AY 2026-27 and then in AY 2029-30 you launch a big SEZ unit that would have given you ₹3 crore of 10AA deduction, you cannot opt out to claim it.

This is why the decision needs a five-year forward look. Before you tick the box, sit down and project:

• Will you be doing any SEZ / Section 10AA work in the next 5 years?
• Are you planning capex with additional depreciation upside?
• Is there a future amalgamation or demerger that could unlock disallowed deductions?
• Are you a holding company that will receive significant inter-corporate dividends? (Section 80M now restored — green light.)

The Finance Act 2020 first restored Section 80M for 115BAA companies, fixing the cascading dividend tax. The Income-tax Bill, 2025 (replacing the 1961 Act, currently in passage and reflected in the Finance Bill 2026 documents) preserves the 22% concessional regime, preserves the MAT exemption and preserves the 80M deduction, so the framework you are opting into today is structurally stable. There is no rumoured sunset on 115BAA — but Section 115BAB's 31 March 2024 production-start deadline has expired, so new manufacturers who missed it are now firmly in 115BAA territory at 22%.

Step-by-step: how to opt in for AY 2026-27 (with deadlines)

If you have read this far and your math says "opt in", here is the operational sequence for the current cycle:

1. March 2026: Close your books for FY 2025-26. Compute taxable income under both regimes side-by-side. Get sign-off from a Chartered Accountant on the projection — ideally one who has run 10+ 115BAA elections, not a generalist.
2. April – September 2026: Complete annual ROC compliance pack for Pvt Ltds — AOC-4, MGT-7/7A, DIR-3 KYC. None of this affects 115BAA directly, but tax department cross-checks the ROC filings.
3. By 30 September 2026: Complete tax audit under Section 44AB (if applicable — generally turnover > ₹1 cr or other triggers).
4. Before 31 October 2026 (tax-audit due date): File Form 10-IC on the e-filing portal. Get the ARN. This is the hard deadline.
5. Before 31 October 2026: File ITR filing for companies and directors — specifically ITR-6 — and tick "Yes" against the 115BAA question, quoting the Form 10-IC ARN.
6. From AY 2027-28 onwards: No fresh Form 10-IC needed. Just tick the 115BAA box in every future ITR-6. The regime auto-rolls.

If you are a DPIIT-recognised Startup India in your three-year tax holiday window under Section 80-IAC, do not opt into 115BAA yet. Section 80-IAC is part of Chapter VI-A and falls into the disallowed list. Finish the three-year holiday first, then opt in for the year after. Our DPIIT Startup India rejection reasons guide explains the recognition mechanics.

Common mistakes Pvt Ltds make — and how Legal Talks India fixes them

From 200+ Form 10-IC filings we have done across Kerala and pan-India, these are the recurring failures:

• Filing ITR first, then Form 10-IC: Always file Form 10-IC before or simultaneously with the ITR. The portal lets you submit ITR-6 without the Form 10-IC ARN and that mismatch triggers an automated 143(1) intimation at 30%.
• Claiming Section 80-IAC after opting in: The system catches it. You either lose the 115BAA election or lose the 80-IAC claim — usually both.
• Forgetting the MAT credit lapse: Companies with ₹20 lakh+ of MAT credit who opt in without modelling the lapse often regret it.
• OPCs assuming they are LLPs: An OPC is a domestic company under the Income-tax Act and absolutely qualifies for 22% under 115BAA. Many OPC owners still file at 30%. This is free money left on the table — see our breakdown on Private Limited Company registration cost in Kerala for the broader entity economics.
• Subsidiaries of foreign parents not opting in: Indian subs are domestic companies. They qualify. Yet many international parent companies' tax teams default to 30% out of habit.
• Late Form 10-IC without ITR alignment: If you file Form 10-IC late, you must have already ticked the 115BAA option in the on-time ITR-6 to even attempt CBDT condonation. Most defaulting taxpayers fail this test.

If you are running a Kerala Pvt Ltd, OPC or Indian subsidiary and you want a clean 30-minute review of whether 115BAA is the right call for FY 2025-26 — and a done-for-you Form 10-IC filing — Legal Talks India will run the breakeven model, file the form, and align your ITR-6. Empanelled CA + Advocate, transparent ₹ pricing, no hidden govt fees. Connect with us on WhatsApp at +91 62823 86664 or email contact@legaltalksindia.co. While you are at it, also see our note on ROC annual filing late fees explained and our GST registration bundle if you are still putting your compliance stack together.

Tax saved is dividend earned. Do not give the exchequer an extra ₹5 lakh per crore because nobody filed a one-page form on time.