From your desk to the FM - KarSetu

There is a particular kind of satisfaction — quiet, almost private — that comes from watching something you crafted at your own desk travel all the way up and enter the public domain at the highest level. On 20th March 2026, the Hon'ble Finance Minister of India, Smt. Nirmala Sitharaman, released Kar Setu — the eBook and booklet on Interplay and Transition FAQs from the Income Tax Act, 1961 to the Income Tax Act, 2025.

What Kar Setu Is

India is undergoing one of the most significant legislative transitions in its fiscal history. The Income Tax Act, 1961 — a statute that governed the tax lives of every Indian for over six decades — is being replaced by the Income Tax Act, 2025. This is not a cosmetic rewrite. It is a restructuring of 536 sections, affecting over 700 field offices, tens of thousands of tax officers, and millions of taxpayers and practitioners across the country.

The question that every officer in the field, every chartered accountant advising a client, every taxpayer filing a return would inevitably ask is: What changes? What stays? What do I do differently starting April 2026?

Kar Setu was built to answer that question.

The name itself — Kar Setu, a bridge of duty — was chosen deliberately. This is not a commentary or an academic paper. It is a bridge. A structured, FAQ-based guide that maps the interplay between the old Act and the new, so that the transition is navigable rather than bewildering.

The Four Months Behind It

What the public sees today is a finished product — clean, structured, authoritative. What they don't see is the four months that preceded it.

Sixteen sub-committees were constituted to cover every major area of the Act. Each committee comprised officers who live and breathe these provisions daily — assessment, appeals, penalties, TDS, international taxation, search and seizure, and more. The coordination happened out of the Directorate of Organisation and Management Services (DOMS), CBDT, where I serve as Member Secretary to the Guidance Note Committee for the ITA 2025 implementation.

There were drafts. Many drafts. There were rounds of review where a single FAQ would be debated, reworded, cross-referenced, and debated again. There were late-night iterations where you are staring at Section 247 of the new Act and tracing its lineage back to Section 143(3) of the 1961 Act, making sure the transition guidance is precise enough that a young ITO in a mofussil town can rely on it.

This is the unglamorous work of governance. No stage, no spotlight. Just a desk, a screen, and the knowledge that if you get this wrong, the confusion will cascade across the entire tax ecosystem.

Why This Matters Beyond Tax

I have spent fifteen years in the Indian Revenue Service. I have done transfer pricing investigations, ITAT litigation, international tax advisory, and policy work. I have studied at Columbia and Harvard, advised at the UN, and consulted for the G20. But I will say this plainly: there is something uniquely grounding about building a document that will be used by an Assessing Officer in Dharwad and a Senior Partner at a Big Four firm in Mumbai on the same day, for the same purpose.

Kar Setu is a leveller. It doesn't distinguish between the officer who needs it to process a case and the practitioner who needs it to advise a client. It serves both. That is what public goods are supposed to do.

In an age where we talk endlessly about AI in governance, digital transformation, and technology-led reform, it is worth remembering that sometimes the most impactful thing a government can produce is a well-structured document that answers the right questions clearly. Not an app. Not a dashboard. A document — researched, debated, refined, and released.

The Moment

When the Finance Minister releases something you have been working on for months — something that started as a working file on your desktop, went through committee after committee, was revised at 11 PM on a Thursday, and finally emerged as a polished eBook — there is a moment. It is not dramatic. It is not cinematic. But it is deeply, quietly, satisfying.

You don't need anyone to tell you the work mattered. You know. Because you watched it travel from your desk to the hands of the person who stewards this country's fiscal policy. And now it is in the public domain, serving the people it was always meant to serve.

Kar Setu is live. The bridge is built.