Capital Gains on Sale of Agricultural Land in Bihar: Urban-Rural Test Under the Income-tax Act, 2025

In Bihar, agricultural land is often more than an asset. It may be family security, inheritance, operating capital for the next business move, or the exit route for funding a new venture. But the tax outcome is not decided by sentiment. Under the Income-tax Act, 2025, the real question is whether the land is still “rural agricultural land” or whether it has crossed into the urban capital-asset zone. The distinction matters because the 2025 Act is now in force from 1 April 2026, and the official transition guidance says the new law largely consolidates and renumbers the old framework rather than changing every concept from the ground up.

Why this test matters especially in Bihar

Bihar has a lot of land that looks agricultural in use but is increasingly caught in peri-urban growth. Around Patna, for example, the issue is especially relevant because Patna is the capital and the largest town in the state. Once urban growth starts pushing outward, the tax question becomes less about how the land is used on paper and more about where the parcel sits on the map.

That is the first mistake many sellers make: they assume “agricultural land” automatically means “no capital gains tax.” That is only true for rural agricultural land. The law does not give an all-purpose exemption to every plot that is used for farming. It first asks whether the land is even a capital asset. If it is rural agricultural land, it is outside the capital-asset definition. If it fails the rural test, the transaction enters the capital gains framework like any other immovable property sale.

The urban-rural test is a geography test, not a label test

Section 2(14)(iii) of the Income-tax Act, 2025 lays down the test. Agricultural land in India is excluded from the definition of capital asset only if it is not situated within the jurisdiction of a municipality, municipal corporation, notified area committee, town committee, cantonment board, or similar local authority with a population of at least 10,000. It is also excluded if it lies within certain aerial-distance bands from those local limits: up to 2 km, 6 km, or 8 km depending on the population bracket of the municipality or cantonment board.

The key detail is that the statute uses aerial distance, not road distance. That often changes the answer in real life. A parcel that feels “far away” because it takes a long drive to reach the city may still fall within the taxable zone if the straight-line distance from the municipal boundary is within the statutory radius. For tax purposes, that distinction is decisive.

Another practical point is the census link. The Act says population is measured by the last preceding census whose relevant figures were published before the first day of the tax year. In practice, that means the legal test can lag behind the current growth story on the ground. In fast-developing districts, that lag can create surprises for landowners who rely only on the present-day look and feel of the area.

What this means for a Bihar land sale

A founder selling ancestral land near a growing town may think the proceeds are outside capital gains because the land was always used for agriculture. That may be wrong if the parcel falls inside the urban test. Once the land is a capital asset, the gain is computed under the capital-gains provisions, and long-term capital gains are generally taxed at 12.5% under the new Act, subject to special rules for certain land or building acquired before 23 July 2024.

This is where a lot of families and SMEs get tripped up. The sale deed may describe the land as agricultural. The revenue records may show cultivation. The buyer may intend to continue farm use. None of that, by itself, overrides the statutory urban-rural test. What matters is the land’s location in relation to municipal limits and the applicable distance band. That is why land near the edge of expanding urban areas needs a location-based tax review before the deal is signed.

When the tax can still be managed

The 2025 Act does provide a reinvestment relief for agricultural land. Section 83 allows an exemption where an individual or HUF sells land that was used by the assessee, the parent, or the HUF for agricultural purposes in the two years immediately before transfer, and buys another land for agricultural purposes within two years after the transfer. If the money is not used before filing the return, it can be parked in the notified deposit mechanism and then used within the permitted time.

That relief is useful, but it is narrower than many people assume. It is not available to every taxpayer category. A company or LLP does not get this particular exemption because the section is drafted for individuals and HUFs. So a family-owned business that holds land through a corporate vehicle cannot assume the same reinvestment relief will follow automatically.

The timing also matters. The two-year clock starts from the date of transfer. If the proceeds sit idle beyond the statutory window, the exemption can be lost or the unutilised amount can become taxable later. In practical terms, that means the land sale and the reinvestment plan should be designed together, not treated as separate decisions.

The mistakes we see in practice

The most common error is using only the land record classification. Revenue records, khata entries, or local descriptions are useful, but they are not the final tax test. The second common error is forgetting that the distance is measured aerially from the local limits of the municipality or cantonment board. The third is missing the reinvestment deadline after assuming exemption will automatically follow from “agricultural” use. Each of those errors can turn a planned tax-free sale into a taxable event.

A less-discussed risk is boundary movement. As cities expand, land that once sat comfortably outside the taxable zone can become urban for tax purposes even if the farming pattern has not changed. That is why a land sale in Bihar should be reviewed with the same seriousness as a property transaction in a metro fringe area. The label on the land is never enough.

The practical takeaway

For founders, SME owners, NRIs, and CFOs, the right approach is simple: first determine whether the land is rural or urban under section 2(14)(iii); then test whether any exemption under section 83 is actually available; and only then sign the deal or close the reinvestment plan. In a state like Bihar, where urban growth and agricultural land often sit side by side, that sequence is not administrative caution. It is tax hygiene.

Bottom line

The 2025 Act has not made agricultural land simpler. It has made the statutory framework clearer, which also means the mistakes are easier to spot. If a Bihar parcel is truly rural agricultural land, the capital-gains issue may never arise. If it is inside the urban test, however, the transaction needs to be treated like any other taxable capital transfer, with the reinvestment route considered early and documented carefully.