Bipolar Disorder and the DTC: Bipolar Disorder (Types I and II) can qualify for the Disability Tax Credit under the mental functions necessary for everyday life category when it causes a marked restriction in the ability to manage daily life independently — even with medication and therapy.
For a comprehensive overview of the DTC, see our Complete Guide to the Disability Tax Credit in Canada. For more on the mental functions category, see our Mental Functions DTC Criteria guide.
How Bipolar Disorder Affects Daily Functioning
Bipolar disorder can qualify for the DTC under the mental functions category when manic, hypomanic, or depressive episodes cause a marked restriction in the ability to manage daily life. CRA evaluates the overall functional impact across the full cycle of the condition — not just during acute episodes.
Functional Impacts CRA Evaluates
CRA assesses whether Bipolar Disorder causes a marked restriction in mental functions necessary for everyday life. The following functional impacts are commonly associated with DTC approval for Bipolar Disorder:
- Inability to maintain consistent daily routines due to cycling between manic and depressive states
- Requiring supervision during manic episodes due to impaired judgment and risk-taking behaviour
- Inability to manage finances, appointments, or household tasks independently during depressive episodes
- Taking three times longer to complete routine activities during depressive phases
- Severe sleep disruption that impairs daily functioning across both phases
- Inability to regulate behaviour and emotions, affecting all aspects of daily living
The restriction must be present all or substantially all of the time (at least 90%) — even with medication, therapy, and other treatments.
T2201 Guidance for Bipolar Disorder
The T2201 for bipolar disorder should describe the functional impact across the full cycle of the condition. CRA applies the 90% rule — if the restriction is present during both manic and depressive phases (even if the nature of the restriction differs), the overall impact may meet the threshold. The practitioner should describe how the condition restricts daily functioning in both states.
Eligible Practitioners
The T2201 for Bipolar Disorder under the mental functions category can be completed by:
- Nurse Practitioner
- Psychologist
- Psychiatrist
Related Diagnosis Guide
For a comprehensive guide to bipolar disorder and the DTC — including CRA evaluation criteria, required documentation, and eligible practitioners — see our detailed guide: DTC for Major Depression & Bipolar Disorder.
What to Expect After Applying
CRA typically processes DTC applications within 8 to 16 weeks. If approved, the credit can be applied retroactively for up to 10 years, potentially resulting in a refund of $5,000 to $25,000 or more.
If your application is denied, you can file a Notice of Objection within 90 days. Many Bipolar Disorder applications that are initially denied are approved on objection when the resubmission includes more detailed functional language. See our Appeals and Objections guide for more information.
Take our free eligibility assessment → | Learn more about DTC for Mental Health & ADHD → | Call 1-844-MY-BENEFITS (1-844-692-3633)
This information is for educational purposes only. CRA makes all final eligibility determinations. Last updated: February 2026.
