Affirmative therapy is a type of psychotherapy used to validate and advocate for the needs of sexual and gender minority clients. Therapists use verbal and nonverbal means to demonstrate an affirming stance toward lesbian, gay, bisexual, and transgender (LGBT) clients. Although this therapeutic approach can be used with LGBT individuals across the lifespan, the case presented in this paper highlights the benefit of using this approach with older LGBT individuals. Discussion of the unique challenges faced by older LGBT people will be followed with an illustrative case that shows ways that affirmative therapy can help individuals achieve greater self‐actualization. The case formulation and conclusion will highlight specific ways that therapists can convey an affirmative stance and help clients feel welcome and accepted in the therapeutic setting. Recommendations for environmental cues, intake questions, and treatment skills will be offered at the conclusion.