
Medical Spa Bookkeeping: Why Your MSO/PC Split, Membership Revenue, and Injectable Inventory Need Their Own Books
Med spas that book prepaid packages as day-one revenue, expense injectables on purchase, or run the MSO and PC through one bank account produce financials that fail audits and due diligence. This guide covers keeping separate books per entity with reconciled intercompany balances, recognizing package and membership cash as deferred revenue per delivered session, capitalizing neurotoxin and filler as inventory until use, and a monthly close checklist that ties POS unearned balances, physical counts, and management fees to the ledger.










