Partnership returns, Cpa s and tax expert advices needrd

[Elaine Gee]

My daughter and I bought a house together in 2018. Purchase price $240k. $ from my line credit from my house. It’s 50/50 Ownership. She borrowed $120k from me and made her to pay interest and principal until she does the cashout which she did in April of 2019. She paid me back $120k. My cpa said we have to file partnership return. Is she correct? Thank you and looking forward to hear from all the experts.