ADA Complementary Paratransit: Eligibility, Service, and Complaints

Under the Americans with Disabilities Act, any public transit agency that runs fixed-route bus or rail service must also provide complementary paratransit for people whose disabilities prevent them from using those routes. The core ADA paratransit requirements are set out in 49 CFR Part 37: the service must cover the same area and hours as the fixed-route system, charge no more than double the regular fare, accept next-day reservations, and impose no restrictions based on trip purpose or capacity.¹ Paratransit is a safety net that parallels the fixed-route network, not a full replacement for it.

Who Qualifies

Eligibility turns on function, not diagnosis. Federal regulations recognize three categories, and a person can fit more than one.²

The first category covers anyone whose physical, mental, or vision impairment makes it impossible to independently board, ride, or exit an accessible transit vehicle. A bus with a working ramp does not help a rider who cannot get onto it.

The second category applies when a person could use an accessible vehicle but the route they need has not yet been made accessible, such as a bus line still running inaccessible vehicles during certain hours or a rail system with key stations not yet modified.

The third category covers people who cannot physically get to or from a bus stop or station. Someone who can ride perfectly well once aboard may still qualify if steep hills, missing sidewalks, or unsafe intersections stand between home and the nearest stop.

Eligibility can also be conditional. A rider may be approved only for trips during icy weather, or only when a route involves terrain their mobility device cannot handle, and denied for trips where their disability does not create a barrier.

Applying, and What Happens If the Agency Takes Too Long

Applications can be filed online, by mail, or in person. Strong applications describe the specific functional barrier, not just the underlying condition. Many agencies use in-person functional assessments that test practical skills like getting out the door within a pickup window, identifying the right vehicle, navigating a parking lot, and following directions from a dispatcher.

Federal law does not require a doctor’s note. Some agencies ask for a healthcare professional’s contact information, but that is local policy, not a federal mandate.³

The agency has 21 days from receiving a complete application to decide. Miss that deadline, and the applicant is automatically presumed eligible and must be given service until a final determination issues.⁴ This is one of the strongest protections in the rules.

If the application is denied, the reasons must be in writing. Applicants can appeal, and the agency can set a filing deadline of up to 60 days. The appeal must be decided by someone not involved in the original denial, the applicant gets to present information and arguments, and the final decision must be in writing with reasoning.⁴

Agencies can require recertification at reasonable intervals, which the Department of Transportation treats as one to three years.⁴

What the Service Must Look Like

Federal regulations set an operational floor that local policy cannot go below.⁵

Service Area and Hours

Paratransit must cover a corridor extending three-quarters of a mile on each side of every fixed bus route, plus a three-quarter-mile radius around each route endpoint and each rail station. Hours must match the fixed-route schedule day by day. If a bus runs until midnight on Fridays and only until 6:00 PM on Sundays, paratransit follows the same clock. Holidays and weekends included: if fixed-route runs, paratransit runs.⁵

Fare

The maximum paratransit fare is twice the full, non-discounted fixed-route fare for a comparable trip. A $2.00 bus fare caps paratransit at $4.00. The comparison uses the full fare, not any senior or disability discount a rider could otherwise get.⁵

Scheduling

Agencies must accept next-day trip requests and can accept reservations up to 14 days ahead. If the exact requested time is not available, the agency can negotiate, but it cannot shift the pickup more than one hour before or one hour after the rider’s requested time. That is a two-hour negotiating window, and the agency cannot force a rider outside it.⁵

No Trip Purpose Restrictions

Agencies cannot prioritize or ration trips based on why a rider is traveling. A grocery run is treated the same as a dialysis appointment. Giving medical trips priority is a violation.⁵

No Capacity Constraints

Agencies cannot cap the number of trips a rider takes, maintain waiting lists of eligible people, or run the service in ways that quietly ration it. Chronic late pickups, excessively long ride times, and patterns of trip denials all count as prohibited capacity constraints.⁵

Origin-to-Destination, Not Just Curb-to-Curb

The regulations deliberately use the phrase “origin-to-destination.” The agency’s obligation is to get you from where you start to where you’re going.⁶

An agency can adopt curb-to-curb as its default, but it cannot enforce that rigidly. When a rider needs help from the vehicle to a building entrance, drivers must provide it case by case. A wheelchair user faced with an unpaved path from the curb to a door is the classic example.⁷

There are limits. Drivers are not required to enter a building past the doorway or lose sight of their vehicle. Helping someone up a walkway to a front door generally does not fundamentally alter the service; going inside to help someone get dressed does.⁷

Who Can Ride With You

A personal care attendant rides free. Agencies cannot charge a fare to a PCA accompanying an eligible rider. A friend or relative does not automatically count as a PCA unless they are actually acting in that role for the trip.⁸

Every eligible rider is also guaranteed space for at least one companion. If a PCA is already coming, you can still bring one additional person. Extra companions beyond that first one can ride on a space-available basis so long as they do not displace another eligible rider. All companions share the same pickup and drop-off as the rider, and the agency can require you to reserve companion space when booking.²

Service animals must be allowed on paratransit vehicles. A service animal is one individually trained to perform tasks for a person with a disability, such as guiding a rider with a vision impairment, alerting a deaf rider to sounds, or pulling a wheelchair.⁹

Using Paratransit When You Travel

Eligibility in your home city travels with you. Show a host agency your home eligibility documentation and it must serve you. Without documentation, the host agency can ask for proof of residency and, if the disability is not apparent, proof of disability, but it must accept your own statement that you cannot use fixed-route transit.¹⁰

The host agency must provide up to 21 days of service within any 365-day period, counted from your first ride. After 21 days, the agency can require you to go through its own eligibility process, but it cannot force you to apply locally before providing those first 21 days.¹⁰

No-Show Suspensions

Agencies can suspend riders who repeatedly miss scheduled trips, but the bar is high. A suspension is only permitted when the rider shows a “pattern or practice” of no-shows, meaning intentional repeated behavior rather than a handful of scattered incidents.¹¹

Several categories of missed trips cannot be counted. Trips missed because the vehicle came late, went to the wrong address, or never arrived are the agency’s fault. Missed trips caused by sudden illness, a family emergency, or a mobility device breakdown are also excluded. Only missed trips within the rider’s control can be used as evidence.¹¹

Before a suspension takes effect, the agency must notify the rider in writing with the specific trips at issue, offer an appeal, and issue a written decision. Service continues while the appeal is pending. There is no set maximum suspension length; it must be “reasonable.”¹²

Filing a Complaint

When an agency violates these rules, the FTA recommends filing a complaint locally first. All agencies receiving FTA funding must have their own complaint procedure.¹³

If that does not resolve the issue, file with the FTA Office of Civil Rights through the online civil rights complaint form, by calling the toll-free hotline at (888) 446-4511, or by mail to the FTA Office of Civil Rights, 1200 New Jersey Avenue SE, Washington, DC 20590. File within 180 days of the violation and include supporting materials such as correspondence with the provider, trip records, or photographs. The FTA investigates and works with the provider to correct any deficiencies within a set timeframe.¹³

1
eCFR. 49 CFR Part 37 – Transportation Services for Individuals with Disabilities (ADA)
2
eCFR. 49 CFR 37.123 – ADA Paratransit Eligibility Standards
3
Federal Transit Administration. Frequently Asked Questions
4
eCFR. 49 CFR 37.125 – ADA Paratransit Eligibility Process
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eCFR. 49 CFR 37.131 – Service Criteria for Complementary Paratransit
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Federal Transit Administration. Origin-to-Destination Service
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Federal Transit Administration. Are Paratransit Service Providers Required to Provide Service Beyond the Curb?
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Federal Transit Administration. May Personal Care Attendants (PCAs) Ride for Free on Complementary Paratransit and Fixed Route?
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eCFR. 49 CFR 37.167 – Other Service Requirements
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eCFR. 49 CFR 37.127 – Complementary Paratransit Service for Visitors
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Federal Transit Administration. May a Transit Agency Suspend Service to Paratransit Customers Who Fail to Show for Their Scheduled Trips?
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eCFR. 49 CFR Part 37 Subpart F – Paratransit as a Complement to Fixed Route Service
13
Federal Transit Administration. File a Complaint with FTA