Permits & Legal
Do I Need a Permit? Accessibility Modification Permit Guide
Permit requirements vary by modification type, state, and municipality. Here's the complete map.
Grab Bar Permits
When a permit is required — and the wall-blocking exception most contractors skip.
Stair Lift Permits by State
Full 50-state comparison. MN requires permits; MI exempts them; TX varies by city.
Home Elevator Permits
Vertical platform lifts and residential elevators: permit requirements nationwide.
Ramp Permit Rules
Permanent ramps almost always require permits. Modular ramps usually don't. Full breakdown.
HOA & Fair Housing Rights
Your HOA cannot legally block a disability-related modification. Know the law.
Reasonable Modification Letter
Template letter for requesting HOA or landlord permission — with exact language.
When HOA Denies Your Request
HUD complaint process, state fair housing agencies, and legal options.
Contractor Licensing Requirements
Who can legally pull a permit for accessibility work in your state.
Permit Timeline by Modification
How long permits take — and how to avoid the most common delays.
Quick Reference: Permit Required or Not?
| Modification | Permit Required? | Notes |
|---|---|---|
| Grab bars (into existing blocking or studs) | Usually No | No structural change = no permit in most jurisdictions |
| Grab bars (wall opened for blocking) | Usually Yes | Structural alteration triggers permit requirement |
| Portable / modular ramp | No | Removable; not a permanent structure in any jurisdiction |
| Permanent wheelchair ramp | Yes | Permanent structure; building permit required nearly everywhere |
| Stair lift (residential) | Varies by State | MN, MA, NY, IL require permits; MI, TX (most), GA do not |
| Vertical platform lift | Yes | Classified as conveyance; permit required in all states |
| Home elevator (new installation) | Yes | Elevator permit + building permit; inspection required |
| Roll-in shower conversion | Yes | Plumbing + building permit; drain relocation requires licensed plumber |
| Walk-in tub installation | Usually Yes | Plumbing permit required; building permit if walls altered |
| Doorway widening | Yes | Structural work; building permit required |
| Threshold ramps (small) | No | Hardware item; no permit in any jurisdiction |
| Handrail replacement | Usually No | New handrail on existing stairs may require permit; replacement generally does not |
| Kitchen countertop lowering | Depends | Cosmetic only: no permit. Wall removal or plumbing relocation: permit required. |