Data & statisticsEnforcement & unlicensed activity

When TLC Summonses Are Written: Day and Month Data

TLC summonses by weekday and calendar month from OATH records: midweek peaks, quieter weekends, a May high, and why the data has no time-of-day pattern.

  • Reviewed
  • 3 min read
  • 3 official sources

Data used

On this page (8)
  1. By day of the week
  2. By month of the year
  3. Month by month since 2019
  4. Why there is no time-of-day chart
  5. What to do the day you get a summons
  6. What this data can and cannot tell you
  7. FAQ
  8. Sources

In short: TLC summonses cluster in the middle of the week. Tuesday through Thursday account for about half of all taxi/FHV summonses dated 2021–2025, and Saturday and Sunday together for about a fifth. Across the year, spring and October run higher and January, February and December lower. But the gap between the busiest and quietest month is only about a third. The public data has no reliable time of day.

These patterns come from the date printed on each summons in OATH's official dataset. They describe when summonses were written. They describe the schedule of enforcement as much as the behavior of drivers.

By day of the week

Taxi/FHV summonses by weekday of the violation, 2021–2025

All issuing agencies. Weekday reflects when inspectors and police were working as much as when rules were broken.

Summonses

55KMondayTuesdayWednesdayThursdayFridaySaturdaySunday
Show data table
LabelSummonses (summonses)
Monday41,227
Tuesday50,356
Wednesday54,702
Thursday54,947
Friday45,314
Saturday33,282
Sunday31,356

Source: NYC Open Data: OATH Hearings Division Case Status (jz4z-kudi) · Data as of Oct 12, 2026. Counts are summonses filed at OATH by the agency, dated by violation_date (the date on the summons). A summons is not a finding of guilt. hearing_status, hearing_result, penalty_imposed, paid_amount and the charge descriptions are blank for taxi rows in this dataset, so it cannot show outcomes or fines. Weekday reflects when inspectors and police were working as much as when drivers break rules. Time of day is NOT published: violation_time is blank and the time inside violation_date clusters at 17:00, which looks like a default value.

Day Summonses 2021–2025 Share
Monday 41,227 13.2%
Tuesday 50,356 16.2%
Wednesday 54,702 17.6%
Thursday 54,947 17.7%
Friday 45,314 14.6%
Saturday 33,282 10.7%
Sunday 31,356 10.1%

An average weekday has about 1.5 times the summonses of an average weekend day. That gap doesn't match when people ride: weekend nights are busy for taxis and app trips. The data can't explain it. Enforcement schedules are one possible reason, but OATH's dataset doesn't record shifts or patrols, so we can't confirm it. Note too that this count mixes driver charges with owner and vehicle charges, such as not following TLC directives, which may not be tied to a roadside stop at all.

By month of the year

Average taxi/FHV summonses per calendar month, 2022–2025

Each bar is the average of four full years. Differences reflect enforcement activity, not risk to any single driver.

Summonses per month

6.1KJanFebMarAprMayJunJulAugSepOctNovDec
Show data table
LabelAverage summonses (summonses per month)
Jan4,561
Feb4,645
Mar5,536
Apr5,230
May6,139
Jun5,636
Jul5,455
Aug5,085
Sep4,841
Oct5,682
Nov5,110
Dec4,647

Source: NYC Open Data: OATH Hearings Division Case Status (jz4z-kudi) · Data as of Oct 12, 2026. Counts are summonses filed at OATH by the agency, dated by violation_date (the date on the summons). A summons is not a finding of guilt. hearing_status, hearing_result, penalty_imposed, paid_amount and the charge descriptions are blank for taxi rows in this dataset, so it cannot show outcomes or fines. Averages of 4 full years; month-to-month differences reflect enforcement activity, not risk to any single driver.

May is the highest month on average (about 6,139), followed by October (5,682), June (5,636) and March (5,536). January (4,561), February (4,645) and December (4,647) are the lowest. Months have different numbers of days, and February is short, which explains a small part of the gap.

Four years is a short window, and single events can push one month up. We'd treat this as a mild seasonal pattern, not a rule.

Month by month since 2019

Taxi/FHV summonses by month, 2019 – September 2026

The spring-2020 drop matches the COVID-19 shutdown. Recent months can still rise as summonses are entered.

Summonses

2020-012021-052022-092024-012025-052026-09
Show data table
LabelSummonses (summonses)
2019-018,057
2019-027,224
2019-038,038
2019-047,731
2019-0511,506
2019-068,122
2019-079,114
2019-088,575
2019-097,442
2019-1010,319
2019-117,399
2019-1211,485
2020-019,973
2020-0210,814
2020-038,216
2020-042,904
2020-054,688
2020-062,143
2020-072,266
2020-083,037
2020-092,135
2020-102,119
2020-112,376
2020-122,219
2021-012,941
2021-023,061
2021-034,451
2021-044,677
2021-057,177
2021-067,685
2021-076,200
2021-086,489
2021-094,785
2021-104,761
2021-114,611
2021-124,030
2022-013,643
2022-024,277
2022-036,314
2022-045,496
2022-056,021
2022-066,280
2022-075,977
2022-086,052
2022-095,099
2022-105,063
2022-115,172
2022-124,711
2023-014,511
2023-025,364
2023-035,757
2023-044,730
2023-056,117
2023-065,807
2023-074,691
2023-084,167
2023-094,234
2023-105,939
2023-115,425
2023-124,294
2024-014,875
2024-024,581
2024-035,417
2024-045,083
2024-056,195
2024-065,415
2024-075,930
2024-085,142
2024-095,117
2024-105,851
2024-114,888
2024-124,754
2025-015,213
2025-024,357
2025-034,657
2025-045,609
2025-056,221
2025-065,041
2025-075,221
2025-084,978
2025-094,912
2025-105,874
2025-114,955
2025-124,827
2026-013,921
2026-022,804
2026-033,833
2026-043,609
2026-053,351
2026-062,719
2026-071,951
2026-082,548
2026-092,199

Source: NYC Open Data: OATH Hearings Division Case Status (jz4z-kudi) · Data as of Oct 12, 2026. Counts are summonses filed at OATH by the agency, dated by violation_date (the date on the summons). A summons is not a finding of guilt. hearing_status, hearing_result, penalty_imposed, paid_amount and the charge descriptions are blank for taxi rows in this dataset, so it cannot show outcomes or fines. The spring-2020 drop matches the COVID-19 shutdown. The most recent months can rise later as summonses are filed and keyed in, so do not describe the last few months as a confirmed decline.

The month-by-month line shows that the seasonal swing is small next to the big changes. The pandemic drop in April 2020 took monthly counts from about 7,200–11,500 in 2019 down to as low as 2,100. Since 2022 the line has moved within a band of about 3,600 to 6,300. For yearly totals see TLC summonses by year, and for upcoming hearing dates see OATH TLC hearings by month.

Why there is no time-of-day chart

We would like to show whether summonses come more at rush hour or late at night. The data won't support it. For taxi rows, OATH's violation time field is blank. The time stored inside the violation date piles up at 17:00, which looks like a placeholder. Any time-of-day chart built from this dataset would be fiction. Your own summons will show the time the officer or inspector wrote down, and that time can matter at a hearing. See evidence for a TLC hearing and what TLC must prove.

What to do the day you get a summons

Whatever the day, the steps are the same:

Day-one checklist

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OATH's hearing options and deadlines are on its hearings and defaults page. Our summons deadline calculator helps you count the days. The full walk-through is in got a TLC summons? start here.

What this data can and cannot tell you

It can tell you which weekdays and months had more or fewer taxi/FHV summonses filed at OATH.

It cannot tell you:

  • Time of day. The time data is blank or a placeholder.
  • Your personal odds of getting a summons on any day. Counts follow enforcement schedules.
  • Where. There is no usable violation location for taxi rows.
  • Outcomes. Dismissals and fines are blank for taxi rows.

Frequently asked questions

What day of the week are most TLC summonses written?

Midweek. For violations dated 2021–2025, Thursday (54,947) and Wednesday (54,702) had the most taxi/FHV summonses, and Sunday (31,356) the fewest.

Are TLC summonses more common at certain times of year?

Somewhat. Averaged over 2022–2025, May had the most summonses (about 6,139 a month) and January the fewest (about 4,561). The busiest month runs about 35% above the quietest.

What time of day does TLC enforcement happen?

The public data can't say. The time stored with each violation date clusters at 17:00, which looks like a default value, and the separate time field is blank for taxi rows.

Does a quiet day mean I'm less likely to be stopped?

No. These counts mirror when inspectors and police were working, not the chance that any single driver gets a summons. The rules apply every day.

Sources

Last reviewed against the official sources on .

  1. NYC Open Data: OATH Hearings Division Case Status (jz4z-kudi) data.cityofnewyork.us
  2. OATH: Hearings and Defaults nyc.gov
  3. TLC: Received a Driver's License Summons? nyc.gov

Spotted something out of date? Tell us and we'll check it against the official source.