Official definition
This Canadian industry comprises establishments primarily engaged in providing residential care services for persons diagnosed with developmental disabilities.
Canadian industry
623210 Residential facilities for persons with a developmental disability
Établissements résidentiels pour personnes ayant une incapacité liés au développement
Official classification fields for this page
Official classification fields taken from the current StatCan source bundle.
| Characteristic | Description |
|---|---|
| Official title | Residential facilities for persons with a developmental disability |
| Classification | NAICS Canada 2022 Version 1.0 |
| Publishing authority | Statistics Canada |
| Hierarchical level | Canadian industry |
| Parent code | 62321 - Residential facilities for persons with a developmental disability |
| International correspondence | Q8720* |
| Source | https://www.statcan.gc.ca/en/subjects/standard/naics/2022/v1/index |
| Source verification | 2026-05-05 |
Canada-wide tax and filing context
Canada-wide business, tax, and filing context from the local country pack and tax pack.
| Characteristic | Description |
|---|---|
| Tax authority | Canada Revenue Agency (CRA) |
| Business identifier | Business Number (BN): 9-digit identifier with program account suffixes such as RT0001 for GST/HST, RP0001 for payroll, and RC0001 for corporate income tax. |
| Filing requirements | Business Number registration; Form T2125 (Statement of Business or Professional Activities) attached to T1; Form T2 (Corporation Income Tax Return); Form T5013; Form GST34 |
| Sector authority | Health Canada and provincial colleges of physicians and health professionals |
Inclusions
- hospitals for persons with developmental disabilities
- provision of care in a group home or institutional setting
- provision of some health care, although the focus is protective supervision, room, board and counselling
Exclusions
- in-patient treatment of mental health and substance abuse illnesses with an emphasis on medical treatment and monitoring (See 622210 Psychiatric and substance use hospitals (US))
- in-patient treatment of mental health and substance use illnesses with an emphasis on counselling rather than medical treatment (See 62322 Residential facilities for persons with a mental health or substance use condition)
- treatment of mental health and substance use illnesses on an exclusively out-patient basis (See 621420 Out-patient mental health and substance use centres (US))
Examples
- homes for persons with developmental disabilities
- hospitals for persons with developmental disabilities
- provision of care in a group home or institutional setting
- provision of some health care, although the focus is protective supervision, room, board and counselling
Who is this code for
This code typically applies to:
Also relevant for
homes for persons with developmental disabilitieshospitals for persons with developmental disabilitiesprovision of care in a group home or institutional setting
Source: STATCAN_TITLE, 2026-05-05
Classification Confidence Score
5 of 6 factors passing
8/ 10
Verified official source — naics-scian-2022-structure-v1-eng.csv (2026-05-05)
International crosswalk — ISIC Rev. 4 mapping: Q8720*
Previous edition migration — NAICS 2017 to 2022 continuity confirmed
Complete hierarchy — 5 levels confirmed in hierarchy
Size or threshold documented — SME thresholds documented in federal tax pack
Trade or export match — No direct HS code correspondence in current bundle
Legacy crosswalk — Legacy system (SIC 1980) retired in this region
Business Profiles
When you might need code 623210
These role examples come from the official title and example wording attached to this code.
01
623210
Residential facilities for persons with a developmental disability
Use this page when the business is directly described by the official title or definition for 623210 Residential facilities for persons with a developmental disability. It is the closest source-backed checkpoint before BN registration, GST/HST review, banking onboarding, or internal classification work.
02
623210
homes for persons with developmental disabilities
Use this page when the activity is described in the official StatCan example wording as homes for persons with developmental disabilities. Compare the definition, exclusions, and nearby codes here before attaching 623210 Residential facilities for persons with a developmental disability to a business file.
03
623210
hospitals for persons with developmental disabilities
Use this page when the activity is described in the official StatCan example wording as hospitals for persons with developmental disabilities. Compare the definition, exclusions, and nearby codes here before attaching 623210 Residential facilities for persons with a developmental disability to a business file.
04
623210
provision of care in a group home or institutional setting
Use this page when the activity is described in the official StatCan example wording as provision of care in a group home or institutional setting. Compare the definition, exclusions, and nearby codes here before attaching 623210 Residential facilities for persons with a developmental disability to a business file.
Business categories in this branch
A rotating set of business activity examples linked to this part of the Canadian hierarchy.
In this section
- 623210Residential facilities for persons with a developmental disability
Commonly confused with
622210 — Psychiatric and substance use hospitals
in-patient treatment of mental health and substance abuse illnesses with an emphasis on medical tre...
62322 — Residential facilities for persons with a mental health or substance use condition
in-patient treatment of mental health and substance use illnesses with an emphasis on counselling r...
621420 — Out-patient mental health and substance use centres
treatment of mental health and substance use illnesses on an exclusively out-patient basis (See 621...
ISIC Rev. 4 correspondence
Q8720*Residential care activities for mental retardation, mental health and substance abuse
Approximate correspondence
Residential developmental handicap facilities (home for the developmentally handicapped)
US NAICS reference623210 - Residential Intellectual and Developmental Disability Facilities
Source row
623210Residential facilities for persons with a developmental disability
This page mirrors the source row from the structure CSV and the matching rows from the elements and crosswalk files.
Frequently asked questions
What does code 623210 cover?
Residential facilities for persons with a developmental disability: This Canadian industry comprises establishments primarily engaged in providing residential care services for persons diagnosed with developmental disabilities.
Which level of the hierarchy is 623210?
It is a canadian industry page in the NAICS Canada 2026 hierarchy.
What is the parent of 623210?
It rolls up to 62321 Residential facilities for persons with a developmental disability.
Should I stop at 623210 or go lower?
This page already points to the exact six-digit Canadian industry in the current site structure.
Are official inclusion notes attached to 623210?
Yes. 3 inclusion note(s) are attached on this page.
Are there exclusion notes for 623210?
Yes. 3 exclusion note(s) help separate this page from nearby codes.
Does 623210 include illustrative examples?
Yes. 4 example row(s) are available for boundary checking.
What kinds of businesses often start from this page?
Examples in this branch include Home health, Residential care, Clinical services, Social assistance, Community support.
Is there an ISIC mapping for 623210?
Yes. The page shows Q8720* Residential care activities for mental retardation, mental health and substance abuse.
Does this page show a US NAICS reference?
Yes. A same-code US reference is attached: Residential Intellectual and Developmental Disability Facilities.
Why are both English and French titles shown?
NAICS Canada is bilingual, so the page keeps both language titles visible for comparison and lookup.
Where does the page text come from?
From the local StatCan structure file, elements file, ISIC crosswalk, and the bundled US 6-digit reference workbook.