ITR-4 Investment Disclosure Calculator: New 2026 Rule

CBDT quietly added one new field to ITR-4 this year — and it changes what every Amazon seller, freelancer, and small shop owner filing under presumptive taxation must now report.

An ITR-4 investment disclosure calculator wasn't something anyone needed until 30 March 2026, when the CBDT notified the updated ITR-4 (Sugam) form for AY 2026-27 with a new field — E18a, "Investments" — added directly into the Financial Particulars of the Business schedule. If you file under Section 44AD (business) or 44ADA (profession) — which covers most Amazon and Flipkart sellers, freelancers, consultants, and small shop owners in India — this is the first year you're expected to declare your investment holdings as on 31 March, not just your turnover.

1. What Exactly Changed

The CBDT's notification inserted "Investments" as a distinct line item — field E18a — into Schedule BP's Financial Particulars of the Business, which already required entries E11 through E25 (creditors, debtors, inventory, cash-in-hand, bank balance, and more) as on 31 March. Bank balance disclosure has also been made mandatory this year, closing another gap that many presumptive filers previously left blank. If those amounts your business route into deposits, mutual funds, securities, or similar instruments remain invested at year-end, they now need a dedicated entry rather than being folded into a vague "other assets" line or skipped entirely, as commonly happened in past years.

The stated intent, per tax officials quoted in national coverage of the change, is building a "360-degree financial profiling of taxpayers" — checking whether a presumptive filer's asset growth actually lines up with their declared turnover and income. In plain terms: if your Amazon business shows ₹8 lakh in presumptive income but your investments grew by ₹25 lakh in the same year, that gap is now visible in the return itself, not just buried in your bank statements.

2. Are You Even Eligible for 44AD/44ADA?

Before worrying about disclosure, confirm you actually qualify for presumptive taxation in the first place — the thresholds differ meaningfully by category:

Two things worth knowing before you opt in: commission and brokerage income is explicitly excluded from 44AD, and once you opt in, Section 44AD carries a 5-year lock-in — declare a lower profit or switch to regular books before that, and you're barred from re-entering for the next five assessment years. 44ADA carries no such lock-in.

3. ITR-4 Investment Disclosure Calculator

Run your own numbers through this ITR-4 investment disclosure calculator to check eligibility and estimate your presumptive income before you file.

4. What You Must Now Disclose

Only assets and liabilities tied to the business need reporting here — not your personal home, personal jewellery, or unrelated family investments. But if you routinely sweep Amazon/Flipkart payout surpluses into a mutual fund or FD under your own PAN, that's business-linked money, and it's exactly what E18a is now asking about.

5. Common Mistakes Sellers Make

6. The Real Risk: AIS Mismatches

The practical fix is simple, even if it takes an evening: pull your AIS from the e-filing portal before you file, cross-check it against whatever mutual funds, FDs, or securities sit under your PAN, and make sure your E18a entry reflects reality rather than a guess. Running your numbers through the ITR-4 investment disclosure calculator above first, then reconciling against AIS, covers both halves of the risk in one sitting. For most small sellers with modest, genuine holdings, this is a five-minute reconciliation — the risk is entirely in skipping it, not in the disclosure itself.

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