Move over, DINKs. SPLITs are the new financial power couple: They have two incomes, no kids yet, and no joint bank account

DINKs have been having a moment. Child-free millennials have spent the last few years flaunting champagne breakfasts and last-minute luxury trips on TikTok, all funded by the money they’re not spending on nappies. But a new financial power couple has arrived. “For decades, the average American couple sat down at the kitchen table to combine finances after arriving home from their honeymoon,” Shruti Joshi, president and chief operating officer of the financial planning company…