is there any series/movies like this? Got tired of dramas that the male lead is owner of company / higher status

Take Care Of the Young Lady is the only one I can think of off the top of my head.
Witch's romance (so cute!), couple or trouble, and one more happy ending are all great but very different romcoms where the female lead can hold her own in financial stability/ is a boss!
High Society
Ho Goo's Love
Ojakgyo Brothers Hwang Tae Bum & Cha Soo
My Princess
My Fair Lady

this not a rom-com but maybe you like it since the female lead is rich
Temptation
That Winter, The Wind Blows
Innocent Man
The Princess' Man
Padam Padam
Romance
History of the Salaryman
Loveholic

The Snow Queen (Warning! really sad drama)