ADHD 504 Accommodations List: Matching Supports to Rating Scale Scores

Why the Accommodation Should Match the Score

A 504 Plan that lists "preferential seating" and "extra time on tests" and nothing else is the educational equivalent of a generic prescription. It might help. It might be irrelevant. The accommodation should be anchored to the specific functional deficits your child's rating scales actually identified—not pulled from a template.

Section 504 of the Rehabilitation Act requires schools to provide accommodations when a student has a physical or mental impairment that substantially limits a major life activity, including learning, concentrating, reading, and communicating. Rating scale T-scores of 65 or above on clinical scales provide quantitative evidence of that substantial limitation. The stronger the link between the specific scale elevation and the specific accommodation, the harder it is for a school to argue the support is unnecessary.

Inattention Accommodations

When Conners 4 Inattention, BASC-3 Attention Problems, or Vanderbilt Inattention symptom counts are elevated, the child is struggling with sustained focus, detail tracking, and following multi-step directions.

• Preferential seating near instruction and away from high-traffic areas, windows, and doorways
• Written instructions alongside verbal ones—a desk copy or projected slide, not just spoken directions
• Chunked assignments: long worksheets split into sections with brief check-ins between
• Reduced visual clutter on worksheets and test pages
• Teacher check-ins for understanding after instructions (a discreet tap-on-desk cue rather than calling the child out publicly)
• Extended time for tests and in-class assignments (typically time-and-a-half)
• Separate testing environment to reduce distraction during assessments

Hyperactivity and Impulsivity Accommodations

When Conners 4 Hyperactivity/Impulsivity or BASC-3 Hyperactivity scales are elevated, the child cannot sit still for extended periods and acts before thinking.

• Scheduled movement breaks every 20 to 30 minutes—not as a reward, but built into the daily routine
• Flexible seating options: standing desk, wobble stool, exercise ball chair
• Resistance bands on chair legs for quiet fidgeting
• A designated "movement job" (delivering messages, collecting papers) during transition times
• Sensory tools available at the desk without needing to ask permission
• A cue system for calling out or interrupting (a card to flip, a hand signal) that redirects without public correction

Working Memory and Executive Functioning Accommodations

When BRIEF-2 Working Memory, Cognitive Regulation Index, or Plan/Organize scales hit T-scores of 65 or above, the child loses information between hearing it and acting on it.

• Multi-modal directions: visual plus auditory, written reference cards at the desk
• Graphic organizers for writing assignments, provided preprinted rather than expecting the child to create their own
• Step-by-step checklists for multi-stage tasks
• A master binder or folder system checked weekly by a designated staff member
• Long-term project milestones with intermediate due dates (not just the final deadline)
• A second set of textbooks at home to avoid the lost-materials cycle
• Calculator and formula sheet access when math tests assess problem-solving rather than computation recall

Emotional Regulation Accommodations

When Conners 4 Emotional Dysregulation, BRIEF-2 Emotion Regulation Index, or BASC-3 Anxiety/Depression scales are elevated, the child's ability to manage frustration, transitions, and emotional intensity is compromised.

• A designated cool-down pass to a support staff member, available without needing to explain in front of peers
• A sensory break area or calm-down corner accessible without stigma
• Proactive check-ins before known frustration points (timed tests, group work transitions)
• Emotion identification supports at the desk (a visual scale or feelings chart)
• Advance notice of schedule changes, with time to prepare for transitions

Task Initiation Accommodations

When BRIEF-2 Initiate scale scores are elevated, the child knows what to do but cannot start.

• "First Step" prompts: the teacher completes the first problem or writes the first sentence with the child, then steps away
• Timer-based initiation goals (write the first sentence within two minutes of sitting down)
• Body doubling opportunities—working alongside a peer during the start of independent work
• Reduced choice overload on open-ended assignments (three topic options instead of unlimited)

Making Accommodations Stick

Having the accommodations listed on a 504 Plan is the first step. Making sure every teacher who works with your child actually implements them is the harder part. Ask for the plan to specify who is responsible for each accommodation, how compliance will be monitored, and when the plan will be reviewed. Agree on a review date with the team to check whether the accommodations are working.

The ADHD Rating Scale Decoder includes a scales-to-accommodations mapping matrix that connects specific T-score elevations from the Conners 4, BASC-3, BRIEF-2, and Vanderbilt directly to the language you can bring to a 504 or IEP meeting.