What does a financial advisor actually cost, and do you need one?

The dominant model charges roughly 1 percent of assets under management per year, though rates vary and often decline on larger balances. That percentage sounds small and is not: on a portfolio held for decades, a 1 percent annual drag compounds into a substantial share of the final balance, which is the same arithmetic that makes low-cost index funds attractive. Alternatives include flat annual retainers, hourly rates, and one-time financial plans, which can be far cheaper for people who need advice rather than ongoing management. Robo-advisors typically charge a fraction of a percent for automated allocation and rebalancing.

Two questions separate good arrangements from bad ones. Ask whether the advisor is a fiduciary at all times and get the answer in writing, since fiduciaries are obligated to act in your interest while others may operate under a lower standard that permits recommending suitable products that pay them better. And ask precisely how they are compensated, because commission-based advisors earn from the products they sell, which is where expensive annuities and loaded mutual funds tend to come from. Fee-only, meaning paid solely by you, removes that conflict. Verify credentials and disciplinary history through FINRA BrokerCheck and the SEC's adviser search, both free. The honest answer on whether you need one: for a straightforward situation, a low-cost target date fund and a written plan cover most of it, while genuinely complex circumstances such as equity compensation, business ownership, estate planning, or a divorce are where good advice earns its cost.