Aims: This study explored what informal caregivers of ethnic minority (EM) persons with dementia in the Netherlands perceive as culturally accessible health care and nurses' perceptions of how cultural competence can be improved to facilitate access to health care for EM persons with dementia and their informal caregivers. Design: Qualitative description research with semi-structured individual interviews and focus group discussions (FGDs). Methods: Semi-structured interviews with 15 nurses and 6 informal caregivers provided input for two FGDs with nurses about the need to strengthen their cultural competence to improve access to health care for EM persons with dementia and their informal caregivers. Interview data were collected between September 2020 and April 2021 in the Netherlands. Focus group discussion data were collected between June and September 2021 in the Netherlands. Results: Nurses and informal caregivers experienced difficulty building and maintaining a relationship. Contrary to informal caregivers' experiences, nurses felt a shared cultural background with the persons with dementia and informal caregiver is necessary. Although nurses acknowledged the importance of cultural knowledge, cultural skills, in particular, were mentioned as needing improvement. Examples are mapping involved family members and their roles, asking the right questions and letting go of personal judgements. Nurses frequently mentioned stereotypical thinking and seeing ‘the other’ as different, and collaboration with(in) family proved difficult for informal caregivers and nurses. Conclusion: Strengthening cultural skills will contribute to facilitating better access to cultural appropriate health care for EM persons with dementia and their informal caregivers.