Disability parking permits are available to people with conditions that significantly limit their ability to walk or move safely through a parking lot. The specific qualifying conditions vary by state, but most follow a similar framework: mobility impairments, lung disease, heart conditions, legal blindness, and the loss or limited use of limbs. You don’t need to use a wheelchair or have a visible disability to qualify.
Mobility and Orthopedic Conditions
The most common qualifying category covers people who are severely limited in their ability to walk. This includes conditions that are arthritic, neurological, or orthopedic in nature. In practical terms, that means chronic conditions like severe osteoarthritis, rheumatoid arthritis, multiple sclerosis, Parkinson’s disease, spinal cord injuries, and musculoskeletal disorders that make it painful or unsafe to walk even moderate distances.
You don’t need to be unable to walk at all. The standard in most states is that your condition must make walking difficult enough that proximity to a building entrance meaningfully affects your ability to function. People who can walk short distances but struggle with longer ones, those who need assistive devices like canes or walkers, and those at risk of falling all generally qualify. Loss of use of one or both legs, or significant limitation in leg function, is a separate qualifying category in many states.
Lung Disease and Breathing Conditions
Respiratory conditions qualify when they’re severe enough to significantly restrict your physical activity. States that use specific measurements set the bar at a forced expiratory volume (the amount of air you can blow out in one second) of less than one liter, or blood oxygen levels below 60 mmHg at rest while breathing room air. For context, a healthy adult can typically blow out three to four liters in one second, so qualifying at under one liter reflects substantial lung impairment.
Conditions that commonly reach this threshold include advanced COPD, severe asthma, pulmonary fibrosis, and emphysema. If you use supplemental oxygen, you almost certainly qualify. Your doctor can confirm your eligibility with a simple breathing test called spirometry, which takes only a few minutes.
Heart Conditions
Cardiac conditions qualify when they limit your physical activity to a degree classified as Class III or Class IV by the American Heart Association’s functional scale. Class III means you’re comfortable at rest but ordinary physical activity (like walking across a parking lot) causes fatigue, shortness of breath, or chest pain. Class IV means symptoms are present even at rest, and any physical activity makes them worse.
Heart failure, severe coronary artery disease, and certain valve disorders can all reach this level of impairment. Your cardiologist or primary care provider will know which functional class applies to you.
Visual Impairment
Legal blindness or severe visual impairment qualifies for a disability parking permit in most states. While the specific acuity thresholds vary, legal blindness is generally defined as corrected vision of 20/200 or worse in the better eye, or a visual field of 20 degrees or less. States like Ohio also include broader categories of “severely visually impaired” beyond strict legal blindness. For visual impairment specifically, an optometrist can certify the condition on your application.
Invisible Disabilities That Qualify
Many qualifying conditions aren’t obvious to an outside observer. Neurological conditions like MS, Parkinson’s, and epilepsy can all qualify, as can autoimmune diseases, chronic pain conditions, and severe fatigue disorders. The key factor is whether your condition limits your ability to walk safely, not whether other people can see why.
If you’ve ever hesitated to apply because your disability isn’t visible, know that the eligibility criteria focus on functional limitation, not appearance. A healthcare provider’s certification is what matters, and it carries the same legal weight regardless of how you look when you step out of your car.
Temporary vs. Permanent Permits
Not every qualifying condition is lifelong. States issue temporary placards for short-term disabilities like recovery from surgery, broken bones, pregnancy complications, or temporary injuries. These are typically valid for up to six months, or until the date your doctor specifies on the application, whichever comes first. If your recovery takes longer than expected, you can usually renew or extend the temporary permit with updated medical documentation.
Permanent placards are for ongoing conditions. The duration varies by state. Arizona recently eliminated expiration dates on permanent placards entirely, replacing the old five-year renewal cycle. Other states still require periodic renewal, often every few years, sometimes with a new medical certification. Check your state’s DMV website for the specific renewal timeline where you live.
Who Can Sign Your Application
Every state requires a healthcare provider to certify your disability on the application form. The list of authorized providers is broader than many people realize. In California, for example, the following can sign your form: physicians, surgeons, chiropractors, physician assistants, nurse practitioners, certified nurse midwives, and optometrists (for visual impairments). Most states accept a similar range of providers.
There are a few restrictions. Chiropractors in some states can only certify conditions involving the lower extremities. Optometrists are limited to certifying visual impairments. Your regular primary care provider, whether they’re a physician, nurse practitioner, or physician assistant, can certify most other qualifying conditions.
Costs and How to Apply
Disability parking placards are free in most states. New York, for instance, charges nothing for the permit itself, though disability license plates (a separate option mounted on your vehicle) carry a fee of $28.75. The application process is straightforward: get the form from your state’s DMV website, have your healthcare provider complete the medical certification section, and submit it either in person or by mail. Some states now accept online applications.
Processing times vary, but many states issue temporary placards on the spot at DMV offices. Permanent placards and disability plates typically arrive by mail within a few weeks.
Using Your Permit Out of State
All U.S. states honor disability placards issued by other states. If you have a valid placard from your home state, you can use designated disability parking spaces when traveling anywhere in the country. International visitors with disability permits from their home countries are also generally recognized.
There’s one notable exception worth knowing. New York City honors out-of-state and international permits only in designated disability spaces within off-street parking lots. You cannot use an out-of-state permit to park on New York City streets. Local rules like this are uncommon, but checking the specific regulations of any major city you’re visiting is worth the few minutes it takes.