Autism Services for Adults in Delaware: A Complete Guide

Medical Disclaimer: This guide is for educational purposes only and does not substitute for professional advice from your state Medicaid office, vocational rehabilitation counselor, or disability rights attorney.

The transition to adult services in Delaware — sometimes called the "services cliff" — hits when school-based supports end (typically by age 21). Suddenly the speech therapy, OT, structured day, and social skills training that flowed automatically through the IEP require separate applications to separate state agencies. Delaware's small size is an advantage here — a single Division of Developmental Disabilities Services (DDDS) administers most adult IDD services statewide. This guide walks you through adult autism services in Delaware — the DDDS Lifespan Waiver, the Division of Vocational Rehabilitation (DVR), day programs, supported living, SSI/SSDI, and how to begin transition planning before your young adult ages out.

The timeline: start transition planning by age 14

Federal IDEA law requires transition planning to begin at age 16, and Delaware districts commonly begin earlier — by age 14. Ask your school's IEP team to:

• Conduct transition assessments (vocational, functional, adaptive)
• Write measurable post-secondary goals into the IEP
• Invite Delaware Division of Vocational Rehabilitation (DVR) counselors starting at age 16
• Connect with DDDS intake before exit to start the eligibility process

Your district can invite DDDS and DVR representatives to the IEP meeting.

Step 1: Apply for DDDS eligibility

Delaware's HCBS waiver services for adults with IDD are administered by the Division of Developmental Disabilities Services (DDDS) within the Delaware Department of Health and Social Services (DHSS). DDDS is your entry point for adult day, employment, and residential services.

• Apply for DDDS eligibility as early as possible — autism with documented functional limitations generally supports eligibility
• Eligibility determination is separate from waiver enrollment; you can qualify for DDDS and still wait for waiver slots
• The DDDS Lifespan Waiver's waitlist is long; proactive planning with a DDDS Community Navigator is essential
• Bring full developmental, psychological, and educational records when you apply

Without DDDS enrollment, you cannot access adult residential, day habilitation, or supported-employment funding through the HCBS waiver.

Step 2: Delaware Adult IDD Waivers

DDDS Lifespan Waiver

Delaware's primary HCBS waiver for individuals with IDD across the lifespan. For adults, it funds:

• Day habilitation — structured day programs with community integration
• Residential habilitation — group homes, neighborhood-based homes, and supported living
• Supported employment — individual placement with job coaching
• Shared Living — adult lives with a contracted support family
• Respite — for families providing primary support
• Behavioral services — positive behavior support, BCBA oversight
• Transportation, adaptive equipment, and home modifications

The Lifespan Waiver replaced and consolidated several older Delaware waivers into a single lifespan service menu.

Elderly and Disabled (E&D) Waiver

Administered by the Division of Medicaid and Medical Assistance (DMMA), the E&D Waiver serves elderly adults and people with physical disabilities. It is generally not the primary path for autistic adults unless there are qualifying co-occurring conditions.

Step 3: Delaware Division of Vocational Rehabilitation (DVR)

Delaware DVR — part of the Delaware Department of Labor — is the state's vocational rehabilitation agency. Services include:

• Vocational counseling — career assessment, job matching, skills identification
• Job training — trade skills, on-the-job training, credentials
• Supported employment — job coach during ramp-up
• Assistive technology — communication devices, software, adaptive equipment
• Transition services — overlapping with IEP transition ages 14–21 (Pre-Employment Transition Services, Pre-ETS)
• Secondary education support — help with Delaware Technical Community College, University of Delaware, and trade schools

DVR runs separately from DDDS — you can use DVR alongside Lifespan Waiver services. Apply through your nearest DVR office and develop an Individualized Plan for Employment (IPE). Delaware also operates a parallel Division for the Visually Impaired (DVI) for eligible individuals with vision disabilities.

DVR is a federal-state funded program and may apply an "order of selection" waitlist in lean years. Apply early.

Step 4: Day Programs & Supported Employment in Delaware

Common adult day service models funded through the DDDS Lifespan Waiver:

• Day Habilitation — structured group programs for life skills and community integration
• Community Participation / Community-Based Day Services — volunteer work, recreation, and community outings
• Individual Supported Employment — competitive integrated employment with job coaching
• Group Supported Employment — small crews working in community settings
• Prevocational services — skill-building to prepare for paid employment

Major provider networks in Delaware:

• Autism Delaware — adult day and employment services (including POW&R – Productive Opportunities for Work & Recreation)
• Easterseals Delaware & Maryland's Eastern Shore
• The Arc of Delaware — supports advocacy and some direct programming
• Mosaic — residential and day services
• ChildServ / Elwyn — statewide provider operating in multiple regions

Your DDDS case manager helps match providers to your family member's needs and geographic area.

Step 5: Housing Options for Adults with Autism in Delaware

Delaware funds several supported housing models through the DDDS Lifespan Waiver:

• Neighborhood Group Homes — small-group residential placements with staff coverage
• Shared Living / Life Sharing — adult lives with a contracted support family
• Supported Living — individual or shared apartments with drop-in staff support
• Family Living / in-home supports — waiver-funded supports for adults continuing to live with family
• ICF/IID — Intermediate Care Facility for highest-level medical and behavioral oversight

Section 8 Housing Choice Vouchers through the Delaware State Housing Authority (DSHA) and county housing authorities, plus Section 811 supportive housing, can stack with waiver-funded supports.

Step 6: SSI and SSDI for Autistic Adults

SSI (Supplemental Security Income)

For adults who cannot work enough to support themselves. In Delaware, SSI approval generally triggers automatic Medicaid enrollment.

• Apply through SSA.gov or your nearest Social Security office
• Expect a 6–12 month application process; most initial applications are denied
• Appeal within 60 days if denied
• Approval often requires a functional capacity evaluation and medical documentation

SSDI (Social Security Disability Insurance)

For adults with a qualifying work history or as a "disabled adult child" drawing on a parent's work record. More generous than SSI and includes Medicare after 24 months.

The Disabled Adult Child (DAC) benefit is especially important — if your child became disabled before age 22 and a parent is now retired, deceased, or disabled, your adult child may qualify for SSDI on the parent's record at significantly higher rates than SSI. Delaware also offers Workers with Disabilities (Medicaid Buy-In) to let working adults retain Medicaid at higher earnings.

Step 7: Delaware-Specific Advocacy & Resources

• Disabilities Law Program / Community Legal Aid Society (CLASI) — federally designated protection & advocacy agency, free legal advocacy
• The Arc of Delaware — family advocacy, peer mentoring, self-advocacy
• Autism Delaware — adult services, resource referrals, family support
• Delaware Developmental Disabilities Council (DDDC) — statewide policy body
• Center for Disabilities Studies (University of Delaware UCEDD) — family training, research, and technical assistance
• Parent Information Center of Delaware (PIC-DE) — Parent Training and Information Center
• Delaware 2-1-1 — community resource navigation hotline

Common pitfalls to avoid

1. Waiting to apply for DDDS eligibility. Apply well before age 18 — eligibility and waiver enrollment are separate steps, and both take time.
2. Assuming school services transfer. They don't. Adult services require new applications.
3. Forgetting to reapply for Medicaid at 18. Household composition and income rules change at adulthood.
4. Signing away guardianship reflexively. Consider supported decision-making first. Consult an elder-law attorney.
5. Overlooking DVR. Many families focus only on DDDS and miss the vocational path — both can run simultaneously.
6. Not planning for the Disabled Adult Child (DAC) benefit. Often the single largest financial lever for autistic adults.

Where to start today

1. Contact DDDS intake to begin the eligibility process for the Lifespan Waiver
2. Apply to Delaware DVR if your adult child is not yet working or in vocational training
3. Apply for SSI if appropriate — the process takes months
4. Schedule an IEP transition meeting for your 14+ year old if not already done
5. Connect with Autism Delaware, The Arc of Delaware, or PIC-DE for a family mentor

Find Delaware adult services in the Autism Hearts directory →

View the Delaware diagnosis guide if you haven't already →