{
  "form": "I-130",
  "slug": "i-130",
  "last_updated": "2026-08-17",
  "status": "ok",
  "processing_time": {
    "avg_lower_months": 111,
    "avg_upper_months": 153.1,
    "min_months": 24,
    "max_months": 265.8
  },
  "office_aggregates": [
    {
      "office_code": "FOD",
      "office_name": "Field Office Directorate",
      "lower_months": 182.8,
      "upper_months": 265.8,
      "aggregation_basis": "both_endpoint_average",
      "source_rows": 6,
      "publication_date": "2026-08-17"
    },
    {
      "office_code": "NBC",
      "office_name": "National Benefits Center",
      "lower_months": 53.8,
      "upper_months": 60.8,
      "aggregation_basis": "both_endpoint_average",
      "source_rows": 6,
      "publication_date": "2026-08-17"
    },
    {
      "office_code": "SCD",
      "office_name": "Service Center Operations",
      "lower_months": 24,
      "upper_months": 31.5,
      "aggregation_basis": "both_endpoint_average",
      "source_rows": 1,
      "publication_date": "2026-08-17"
    }
  ],
  "offices": [
    {
      "office_code": "FOD",
      "subtype": "134A-F21",
      "subtype_info": "Permanent resident filing for a spouse or child under 21",
      "lower_months": 167,
      "upper_months": 300.5,
      "publication_date": "2026-08-17",
      "service_request_date": "2001-09-17"
    },
    {
      "office_code": "FOD",
      "subtype": "134A-IR",
      "subtype_info": "U.S. citizen filing for a spouse, parent, or child under 21",
      "lower_months": 80,
      "upper_months": 110,
      "publication_date": "2026-08-17",
      "service_request_date": "2017-07-23"
    },
    {
      "office_code": "FOD",
      "subtype": "134B-F11",
      "subtype_info": "U.S. citizen filing for unmarried son/daughter 21 or older",
      "lower_months": 216,
      "upper_months": 378,
      "publication_date": "2026-08-17",
      "service_request_date": "1995-04-06"
    },
    {
      "office_code": "FOD",
      "subtype": "134B-F24",
      "subtype_info": "Permanent resident for unmarried son or daughter 21 or older",
      "lower_months": 188.5,
      "upper_months": 340,
      "publication_date": "2026-08-17",
      "service_request_date": "1998-06-03"
    },
    {
      "office_code": "FOD",
      "subtype": "134B-F31",
      "subtype_info": "U.S. citizen filing for a married son or daughter",
      "lower_months": 159,
      "upper_months": 159.5,
      "publication_date": "2026-08-17",
      "service_request_date": "2013-06-30"
    },
    {
      "office_code": "FOD",
      "subtype": "134B-F41",
      "subtype_info": "U.S. citizen filing for a brother or sister",
      "lower_months": 286.5,
      "upper_months": 306.5,
      "publication_date": "2026-08-17",
      "service_request_date": "2001-03-19"
    },
    {
      "office_code": "NBC",
      "subtype": "134A-F21",
      "subtype_info": "Permanent resident filing for a spouse or child under 21",
      "lower_months": 52,
      "upper_months": 55.5,
      "publication_date": "2026-08-17",
      "service_request_date": "2022-02-14"
    },
    {
      "office_code": "NBC",
      "subtype": "134A-IR",
      "subtype_info": "U.S. citizen filing for a spouse, parent, or child under 21",
      "lower_months": 52.5,
      "upper_months": 56.5,
      "publication_date": "2026-08-17",
      "service_request_date": "2022-01-04"
    },
    {
      "office_code": "NBC",
      "subtype": "134B-F11",
      "subtype_info": "U.S. citizen filing for unmarried son/daughter 21 or older",
      "lower_months": 52.5,
      "upper_months": 55.5,
      "publication_date": "2026-08-17",
      "service_request_date": "2022-02-13"
    },
    {
      "office_code": "NBC",
      "subtype": "134B-F24",
      "subtype_info": "Permanent resident for unmarried son or daughter 21 or older",
      "lower_months": 53.5,
      "upper_months": 57.5,
      "publication_date": "2026-08-17",
      "service_request_date": "2021-12-04"
    },
    {
      "office_code": "NBC",
      "subtype": "134B-F31",
      "subtype_info": "U.S. citizen filing for a married son or daughter",
      "lower_months": 53.5,
      "upper_months": 71,
      "publication_date": "2026-08-17",
      "service_request_date": "2020-10-29"
    },
    {
      "office_code": "NBC",
      "subtype": "134B-F41",
      "subtype_info": "U.S. citizen filing for a brother or sister",
      "lower_months": 58.5,
      "upper_months": 68.5,
      "publication_date": "2026-08-17",
      "service_request_date": "2021-01-15"
    },
    {
      "office_code": "SCD",
      "subtype": "134A-F21",
      "subtype_info": "Permanent resident filing for a spouse or child under 21",
      "lower_months": null,
      "upper_months": 48.5,
      "publication_date": "2026-08-17",
      "service_request_date": "2022-09-07"
    },
    {
      "office_code": "SCD",
      "subtype": "134A-IR",
      "subtype_info": "U.S. citizen filing for a spouse, parent, or child under 21",
      "lower_months": 24,
      "upper_months": 31.5,
      "publication_date": "2026-08-17",
      "service_request_date": "2024-02-11"
    },
    {
      "office_code": "SCD",
      "subtype": "134B-F11",
      "subtype_info": "U.S. citizen filing for unmarried son/daughter 21 or older",
      "lower_months": null,
      "upper_months": 108.5,
      "publication_date": "2026-08-17",
      "service_request_date": "2017-09-08"
    },
    {
      "office_code": "SCD",
      "subtype": "134B-F24",
      "subtype_info": "Permanent resident for unmarried son or daughter 21 or older",
      "lower_months": null,
      "upper_months": 75,
      "publication_date": "2026-08-17",
      "service_request_date": "2020-06-24"
    },
    {
      "office_code": "SCD",
      "subtype": "134B-F31",
      "subtype_info": "U.S. citizen filing for a married son or daughter",
      "lower_months": null,
      "upper_months": 153,
      "publication_date": "2026-08-17",
      "service_request_date": "2013-12-27"
    },
    {
      "office_code": "SCD",
      "subtype": "134B-F41",
      "subtype_info": "U.S. citizen filing for a brother or sister",
      "lower_months": null,
      "upper_months": 176,
      "publication_date": "2026-08-17",
      "service_request_date": "2012-01-30"
    }
  ],
  "source": "USCIS",
  "attribution": "ImmigrationTimes.org/forms/i-130/"
}