States / Kerala / Land Tax & Ownership (ReLIS)

Kerala search

Land Tax & Ownership (ReLIS) LIVE

Who holds a parcel and whether its land tax is paid, from the Revenue Department, by resurvey number or thandaper number.

Typical time: up to 5 min
Source status: No recent runs
search_type: land_tax

Coverage note

Not found in ReLIS. ReLIS covers only land whose ownership was updated or whose tax was paid through it, so this is not proof that no land-tax or ownership record exists.

What you get

Thandaper number and holder with address, area, the last land tax paid and any arrear or current dues, for each parcel. ReLIS covers only land updated through it, so "not found" is not proof that no record exists.

Request parameters

These are the keys of params in the request body. A value shown as from lookup is a code you get by searching for the item by name first, not text you type.

At least one of

survey_no, thandaper_no: Give the resurvey number or the thandaper number.

Name	Type	Required	Example	Comes from
`village_code`	string	Required	from lookup “village”	kerala_relis_village lookup, option meta “value”
`block_no`	string	Required	1	field "block_no"
`survey_no`	string	One of	10	field "survey_no"
`subdiv_no`	string	Optional	Optional	field "subdiv_no"
`thandaper_no`	string	One of	256	field "thandaper_no"

Field details

Field	Type	Notes
`district` District	lookup
`taluk` Taluk	lookup
`village` Village	lookup	As the Revenue Department lists it. Only resurveyed villages can be searched.
`block_no` Block Number	text	The resurvey block printed on the deed or tax receipt. Max 4 characters.
`survey_no` Resurvey Number	text	Max 10 characters.
`subdiv_no` Subdivision	text	Max 10 characters.
`thandaper_no` Thandaper Number	text	Instead of the resurvey number: every parcel of the holding is returned. Max 10 characters.

Resolve names to codes

Search for each item by name, take the code from the match and pass it in params. A lookup needs a query of at least 2 characters and returns at most 10 matches (details).

Field	Lookup	Needs first	Example call
`district`	`kerala_relis_district`	-	`GET /api/v1/search/lookups?state=kerala&dim=kerala_relis_district&q=<name>`
`taluk`	`kerala_relis_taluk`	district	`GET /api/v1/search/lookups?state=kerala&dim=kerala_relis_taluk&q=<name>&district=<code>`
`village`	`kerala_relis_village`	district, taluk	`GET /api/v1/search/lookups?state=kerala&dim=kerala_relis_village&q=<name>&district=<code>&taluk=<code>`

Example request

Replace each <...> with the value from its lookup match, and the sample values with your own.

curl -X POST "https://legiscore.in/api/v1/search" \
  -H "Authorization: Bearer lsk_your_api_key" \
  -H "Idempotency-Key: los-case-8841" \
  -H "Content-Type: application/json" \
  -d '{
  "state": "kerala",
  "search_type": "land_tax",
  "params": {
    "village_code": "<village.value>",
    "block_no": "1",
    "survey_no": "10",
    "subdiv_no": "Optional",
    "thandaper_no": "256"
  },
  "label": "Land Tax & Ownership (ReLIS) - case 8841"
}'

import requests

resp = requests.post(
    "https://legiscore.in/api/v1/search",
    headers={"Authorization": "Bearer lsk_your_api_key", "Idempotency-Key": "los-case-8841"},
    json={
      "state": "kerala",
      "search_type": "land_tax",
      "params": {
        "village_code": "<village.value>",
        "block_no": "1",
        "survey_no": "10",
        "subdiv_no": "Optional",
        "thandaper_no": "256"
      },
      "label": "Land Tax & Ownership (ReLIS) - case 8841"
    },
)
resp.raise_for_status()
print(resp.json())

const resp = await fetch("https://legiscore.in/api/v1/search", {
  method: "POST",
  headers: { Authorization: "Bearer lsk_your_api_key", "Idempotency-Key": "los-case-8841", "Content-Type": "application/json" },
  body: JSON.stringify({
    "state": "kerala",
    "search_type": "land_tax",
    "params": {
      "village_code": "<village.value>",
      "block_no": "1",
      "survey_no": "10",
      "subdiv_no": "Optional",
      "thandaper_no": "256"
    },
    "label": "Land Tax & Ownership (ReLIS) - case 8841"
  }),
});
if (!resp.ok) throw new Error(await resp.text());
console.log(await resp.json());

Sample responses

202 Accepted, at submit

json

{
  "data": {
    "searches": [
      {
        "id": "SRCH-2026-A1B2C3D4",
        "state": "kerala",
        "search_type": "land_tax",
        "label": "Land Tax & Ownership (ReLIS) - case 8841",
        "status": "queued",
        "progress": 0,
        "note": null,
        "found": null,
        "records": null,
        "record_count": null,
        "documents": [],
        "error": null,
        "refunded": false,
        "replayed": false,
        "batch_id": null,
        "recovery_of": null,
        "source": "api",
        "created_at": "2026-10-05T10:00:00Z",
        "completed_at": null
      }
    ],
    "rejected": [],
    "replayed": {
      "free": 0,
      "billed": 0,
      "idempotent": 0
    },
    "batch_id": null
  }
}

200 OK, GET /api/v1/search/{id} once finished

json

{
  "data": {
    "id": "SRCH-2026-A1B2C3D4",
    "state": "kerala",
    "search_type": "land_tax",
    "label": "Land Tax & Ownership (ReLIS) - case 8841",
    "status": "succeeded",
    "progress": 100,
    "note": null,
    "found": true,
    "records": [
      {
        "...": "one object per row the source returned; shape varies by search"
      }
    ],
    "record_count": 1,
    "documents": [
      {
        "filename": "result.pdf",
        "content_type": "application/pdf",
        "bytes": 184233,
        "withheld": false
      }
    ],
    "error": null,
    "refunded": false,
    "replayed": false,
    "batch_id": null,
    "recovery_of": null,
    "source": "api",
    "created_at": "2026-10-05T10:00:00Z",
    "completed_at": "2026-10-05T10:03:12Z"
  }
}

records holds one object per row the source returned. Its shape is specific to this search. Documents are fetched with GET /api/v1/search/{id}/documents/{filename}.

View as Markdown llms-full.txt

States / Kerala / Land Tax & Ownership (ReLIS)

Kerala search

Land Tax & Ownership (ReLIS) LIVE

Who holds a parcel and whether its land tax is paid, from the Revenue Department, by resurvey number or thandaper number.

Typical time: up to 5 min
Source status: No recent runs
search_type: land_tax

Coverage note

Not found in ReLIS. ReLIS covers only land whose ownership was updated or whose tax was paid through it, so this is not proof that no land-tax or ownership record exists.

What you get

Request parameters

These are the keys of params in the request body. A value shown as from lookup is a code you get by searching for the item by name first, not text you type.

At least one of

survey_no, thandaper_no: Give the resurvey number or the thandaper number.

Name	Type	Required	Example	Comes from
`village_code`	string	Required	from lookup “village”	kerala_relis_village lookup, option meta “value”
`block_no`	string	Required	1	field "block_no"
`survey_no`	string	One of	10	field "survey_no"
`subdiv_no`	string	Optional	Optional	field "subdiv_no"
`thandaper_no`	string	One of	256	field "thandaper_no"

Field details

Field	Type	Notes
`district` District	lookup
`taluk` Taluk	lookup
`village` Village	lookup	As the Revenue Department lists it. Only resurveyed villages can be searched.
`block_no` Block Number	text	The resurvey block printed on the deed or tax receipt. Max 4 characters.
`survey_no` Resurvey Number	text	Max 10 characters.
`subdiv_no` Subdivision	text	Max 10 characters.
`thandaper_no` Thandaper Number	text	Instead of the resurvey number: every parcel of the holding is returned. Max 10 characters.

Resolve names to codes

Search for each item by name, take the code from the match and pass it in params. A lookup needs a query of at least 2 characters and returns at most 10 matches (details).

Field	Lookup	Needs first	Example call
`district`	`kerala_relis_district`	-	`GET /api/v1/search/lookups?state=kerala&dim=kerala_relis_district&q=<name>`
`taluk`	`kerala_relis_taluk`	district	`GET /api/v1/search/lookups?state=kerala&dim=kerala_relis_taluk&q=<name>&district=<code>`
`village`	`kerala_relis_village`	district, taluk	`GET /api/v1/search/lookups?state=kerala&dim=kerala_relis_village&q=<name>&district=<code>&taluk=<code>`

Example request

Replace each <...> with the value from its lookup match, and the sample values with your own.

curl -X POST "https://legiscore.in/api/v1/search" \
  -H "Authorization: Bearer lsk_your_api_key" \
  -H "Idempotency-Key: los-case-8841" \
  -H "Content-Type: application/json" \
  -d '{
  "state": "kerala",
  "search_type": "land_tax",
  "params": {
    "village_code": "<village.value>",
    "block_no": "1",
    "survey_no": "10",
    "subdiv_no": "Optional",
    "thandaper_no": "256"
  },
  "label": "Land Tax & Ownership (ReLIS) - case 8841"
}'

import requests

resp = requests.post(
    "https://legiscore.in/api/v1/search",
    headers={"Authorization": "Bearer lsk_your_api_key", "Idempotency-Key": "los-case-8841"},
    json={
      "state": "kerala",
      "search_type": "land_tax",
      "params": {
        "village_code": "<village.value>",
        "block_no": "1",
        "survey_no": "10",
        "subdiv_no": "Optional",
        "thandaper_no": "256"
      },
      "label": "Land Tax & Ownership (ReLIS) - case 8841"
    },
)
resp.raise_for_status()
print(resp.json())

const resp = await fetch("https://legiscore.in/api/v1/search", {
  method: "POST",
  headers: { Authorization: "Bearer lsk_your_api_key", "Idempotency-Key": "los-case-8841", "Content-Type": "application/json" },
  body: JSON.stringify({
    "state": "kerala",
    "search_type": "land_tax",
    "params": {
      "village_code": "<village.value>",
      "block_no": "1",
      "survey_no": "10",
      "subdiv_no": "Optional",
      "thandaper_no": "256"
    },
    "label": "Land Tax & Ownership (ReLIS) - case 8841"
  }),
});
if (!resp.ok) throw new Error(await resp.text());
console.log(await resp.json());

Sample responses

202 Accepted, at submit

json

{
  "data": {
    "searches": [
      {
        "id": "SRCH-2026-A1B2C3D4",
        "state": "kerala",
        "search_type": "land_tax",
        "label": "Land Tax & Ownership (ReLIS) - case 8841",
        "status": "queued",
        "progress": 0,
        "note": null,
        "found": null,
        "records": null,
        "record_count": null,
        "documents": [],
        "error": null,
        "refunded": false,
        "replayed": false,
        "batch_id": null,
        "recovery_of": null,
        "source": "api",
        "created_at": "2026-10-05T10:00:00Z",
        "completed_at": null
      }
    ],
    "rejected": [],
    "replayed": {
      "free": 0,
      "billed": 0,
      "idempotent": 0
    },
    "batch_id": null
  }
}

200 OK, GET /api/v1/search/{id} once finished

json

{
  "data": {
    "id": "SRCH-2026-A1B2C3D4",
    "state": "kerala",
    "search_type": "land_tax",
    "label": "Land Tax & Ownership (ReLIS) - case 8841",
    "status": "succeeded",
    "progress": 100,
    "note": null,
    "found": true,
    "records": [
      {
        "...": "one object per row the source returned; shape varies by search"
      }
    ],
    "record_count": 1,
    "documents": [
      {
        "filename": "result.pdf",
        "content_type": "application/pdf",
        "bytes": 184233,
        "withheld": false
      }
    ],
    "error": null,
    "refunded": false,
    "replayed": false,
    "batch_id": null,
    "recovery_of": null,
    "source": "api",
    "created_at": "2026-10-05T10:00:00Z",
    "completed_at": "2026-10-05T10:03:12Z"
  }
}

records holds one object per row the source returned. Its shape is specific to this search. Documents are fetched with GET /api/v1/search/{id}/documents/{filename}.