Independent prototype · Synthetic data only · No government submission
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AY 2026–27 · Independent prototype

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Select the path that matches how much you already know. This prototype never asks for government credentials or submits a return.

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Answer one plain-language question at a time. Deterministic rules compare ITR-1, ITR-2, ITR-3 and ITR-4.

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ITR-3

For individuals or HUFs with income from a proprietary business or profession, potentially alongside other income.