Getting a prenuptial agreement (often called a “prenup”) is a smart and practical decision for many couples before marriage. It helps protect both partners’ financial interests and provides clarity in case of divorce or separation. If you’re considering a prenup to protect assets, clarify financial expectations, or ensure peace of mind, knowing what to expect in terms of legal fees can help you plan effectively.

Average Cost of a Prenup Lawyer
On average, hiring a prenuptial agreement lawyer in the United States can cost between $1,000 and $5,000 per person. In some simple cases, where both parties have minimal assets, the cost can be as low as $750, while complex agreements involving businesses, real estate, or high net worth can exceed $10,000.
Factors That Influence the Cost
- Complexity of Assets:If one or both partners own businesses, multiple properties, or significant investments, the attorney will need more time to draft and review the agreement. This increases the total cost.
- Attorney’s Experience and Location:Lawyers in major cities like New York, Los Angeles, or Chicago tend to charge more, often between $400 to $800 per hour, while attorneys in smaller towns may charge between $200 to $400 per hour.
- Negotiation Time:If both parties agree quickly on the terms, the process is faster and cheaper. However, if negotiations take weeks or months, the legal fees will rise.
- Separate Representation:Both parties typically need their own independent legal counsel to ensure fairness. This means two lawyers — doubling the cost, but it also ensures the agreement is valid and enforceable in court.
Flat Fee vs. Hourly Billing
Some family law attorneys offer a flat fee for drafting a prenup, usually ranging from $1,000 to $3,000. Others prefer hourly billing, where rates can range from $250 to $500 per hour depending on the attorney’s experience and region.
Are Prenup Lawyers Worth It?
Yes. Even though the upfront cost may seem high, a well-drafted prenuptial agreement can save thousands of dollars in legal fees and emotional stress later if a divorce occurs. It ensures financial clarity, defines separate and marital property, and helps protect assets such as inheritance, business interests, and retirement accounts.
Final Thoughts
While it’s possible to find online templates for prenuptial agreements, they often lack the necessary legal strength to hold up in court. Investing in an experienced prenup lawyer provides peace of mind, ensures compliance with state laws, and protects both partners’ best interests.