The requirements to be a caregiver come down to a few consistent pieces: you must be at least 18 and legally authorized to work, pass a criminal background check, meet basic health standards, and complete the training required for the specific caregiver role you’re pursuing. How much training, which screenings, and which certifications you need all depend on whether you’re working as a personal care aide, a home health aide, or a certified nursing assistant.
Which Caregiver Role You’re Pursuing
“Caregiver” covers several jobs with meaningfully different requirements. Sort out which one you’re applying for before you start checking boxes.
- Personal care aides (PCAs) handle non-medical tasks like meal preparation, light housekeeping, companionship, and transportation. Few federal training mandates apply, though agencies set their own standards and most states require a background check.
- Home health aides (HHAs) provide personal care plus limited medical assistance under a nurse’s supervision. Federal rules require at least 75 hours of training.
- Certified nursing assistants (CNAs) record vital signs, assist with medications under direction, and help with daily living activities in facilities or homes. The federal training floor is 75 hours, but most states require more and a state competency exam.
Family members caring for a relative without pay face no formal licensing requirements. The rest of this article covers what paid caregivers need.
Age, Work Authorization, and References
Most states set the minimum age at 18 for professional caregivers, though a few allow entry at 16 for certain roles. You need valid U.S. work authorization. Beyond that, expect agencies to look hard at your work history. References from prior employers or supervisors carry real weight because caregivers work unsupervised in private homes for long stretches, and nobody is looking over your shoulder on shift.
Background Check and Fingerprinting
A criminal background check is the one requirement every state imposes. The CMS National Background Check Program funds states to run fingerprint-based searches of state and federal criminal records for employees of home health agencies, hospice providers, nursing facilities, and personal care services.1Centers for Medicare & Medicaid Services. CMS National Background Check Program A search tied to your fingerprints can surface convictions and pending cases from any state that reports to the FBI.
Convictions that typically disqualify applicants include assault, theft, financial exploitation, sexual offenses, and any form of abuse or neglect. States also check nurse aide registries, which flag individuals with substantiated abuse findings; facilities that hire someone listed there risk losing federal funding.2Administration for Community Living. The Elder Justice Act
Fingerprinting costs vary by state and generally fall between $40 and $125. Some agencies absorb the fee; others pass it to the applicant. The full background check process usually takes two to four weeks, depending on how fast your state processes results. When you fill out the authorization form, list every name you’ve used, including maiden names and aliases, so results don’t get held up.
Training Hours by Role
There is no blanket federal rule requiring every caregiver to hold a high school diploma or GED, but most agencies and training programs list one as a prerequisite. Reading medication labels, documenting a patient’s status, and following written care plans all demand solid literacy.
Home Health Aides
Federal regulations require HHA training programs to total at least 75 hours of combined classroom and supervised practical instruction, covering communication, infection control, vital signs, emergency procedures, safe transfer techniques, personal hygiene assistance, nutrition, skin monitoring, and recognizing changes in a patient’s condition that need to be reported to a supervisor.3eCFR. 42 CFR 484.80 – Condition of Participation: Home Health Aide Services Many states have raised the minimum to 100, 120, or even 180 hours.
Certified Nursing Assistants
The federal minimum for CNA programs is also 75 clock hours, with at least 16 hours of supervised practical training under a registered nurse or licensed practical nurse.4eCFR. 42 CFR 483.152 – Requirements for Approval of a Nurse Aide Training and Competency Evaluation Program Most state-approved programs run 90 to 180 hours. After completing training, you must pass a state competency evaluation that includes a written or oral exam and a skills demonstration.
CPR, First Aid, and Specialized Topics
CPR and First Aid certification through the American Heart Association or the Red Cross is a near-universal hiring requirement, even where state law doesn’t explicitly mandate it. These certifications typically need renewal every two years. Dementia and Alzheimer’s care gets only limited coverage in the baseline 75-hour curriculum, and a growing number of states now require dedicated dementia training on top of that minimum. Specialty certifications in memory care are available if you want to focus there.
Health Screening and Drug Testing
Caregiving is physically demanding. You’ll help people transfer from beds to wheelchairs, assist with bathing, and support them while walking. Most agencies expect you to lift and move at least 50 pounds safely, and a physician or nurse practitioner must sign a medical clearance form confirming you can handle the physical demands.
A negative tuberculosis test is standard. Most states require either a TB skin test or a chest X-ray before you start working, with rescreening every one to two years. Flu, Hepatitis B, and COVID-19 vaccinations are commonly required or strongly encouraged, and agencies participating in Medicare and Medicaid tend to apply stricter policies because federal infection-control standards apply to them.
Pre-employment drug screening isn’t federally mandated for caregivers, but most reputable agencies run one as standard practice. Typical panels cover marijuana, opioids, amphetamines, cocaine, and PCP. Some agencies also conduct random testing during employment.
Documents to Have Ready
Hiring moves faster when your paperwork is organized before you apply. The typical packet includes:
- Government-issued photo ID (driver’s license, state ID, or passport)
- Social Security card for employment verification and background check processing
- High school diploma or GED, plus any CNA or HHA program completion certificates
- Current CPR and First Aid cards
- Medical clearance form signed by a licensed provider, with negative TB screening
- Background check authorization form, usually provided by the agency or downloadable from your state health department
- Two or three professional references with current contact information
Submitting through an agency’s online portal is faster than mailing physical documents. Expect two to four weeks for background checks and reference verification before you can start.
Keeping Your Certification Active
Earning the certification is only the start. Most states require caregivers to renew their registry listing every 24 months, and letting it lapse can mean retraining and retesting from scratch. Renewal typically requires proof that you performed qualifying work during the period and completed continuing education, commonly between 12 and 24 hours every two years. Some states require specific annual modules, like infection prevention, on top of the general hours. Track these deadlines yourself. Agencies don’t always remind you, and an expired certification means you can’t legally work until it’s reinstated.
If You’re Hired Directly by a Family
Working privately for a family rather than through an agency changes your tax situation. The IRS generally treats in-home caregivers as household employees of the family, not independent contractors, because the family controls when, where, and how the work is done.5Internal Revenue Service. Publication 926 (2026), Household Employer’s Tax Guide That means the family should be withholding Social Security and Medicare taxes once wages reach the federal threshold, not paying you off the books. Being paid “under the table” leaves you without a verifiable income record and without the Social Security credits you’ve earned.
If You Work Independently: Bonding and Insurance
Working on your own instead of through an agency puts bonding and insurance on your shoulders. They’re two different protections.
A surety bond protects the client. If a caregiver commits theft or causes financial harm, the bond reimburses the client, and the bonded party must then repay the bonding company. Many states require bonding as part of home care licensing, and families hiring independently often look for bonded caregivers as a baseline trust signal.
Liability insurance protects you. General liability covers situations like a client falling while in your care; professional liability covers accusations of negligence or errors in care delivery. If you drive a client to appointments in your own vehicle, commercial auto coverage may also be necessary. Agency-employed caregivers are usually covered under their employer’s policies, but independent caregivers need to arrange their own or risk real personal financial exposure from a single incident.
Ethical Boundaries That Can End a Career
The ethical side of caregiving trips up more people than clinical mistakes do. You’re often in someone’s home for more hours than their own family, and that closeness can blur professional lines without anyone meaning for it to happen.
Gifts are the most common flashpoint. Clients may offer money, personal items, or favors out of genuine gratitude, but accepting them creates problems. A family member might read a gift as evidence of financial exploitation, and sometimes it genuinely becomes that. Decline gifts gracefully, report any unusual or large offers to your supervisor, and follow your agency’s written policy.
Financial boundaries matter even more. Never take control of a client’s bank accounts, credit cards, or financial decisions, even if they ask. If a client needs help managing money, that belongs to a designated family member, fiduciary, or social worker. Caregivers who handle client finances, even with good intentions, put themselves at serious legal risk.