What Does It Typically Cost to Draft a Prenuptial Agreement?

By The Penny Plan Editorial Team Published July 13, 2026 6 min read

Bringing up a prenuptial agreement is already an emotionally loaded conversation for a lot of couples, and the practical question of what it actually costs to put one together often gets asked only after that first conversation happens. The answer depends heavily on how complicated each partner’s finances are and how the agreement gets drafted.

In a nutshell

Prenuptial agreement costs vary widely depending on the complexity of each partner’s assets, income, and any business interests involved, along with regional differences in legal fees. A simpler agreement between two people with straightforward finances generally costs less than one involving business ownership, significant assets, or complex estate planning considerations, and costs also rise because most states require or strongly recommend that each partner have their own separate attorney rather than sharing one.

Why separate representation drives up the cost

A prenuptial agreement is generally more likely to hold up if each partner had independent legal advice, since courts in many states scrutinize whether both people understood and voluntarily agreed to the terms. Because of this, couples are usually advised against having one attorney draft an agreement for both partners, which means the total cost effectively doubles compared to a single-attorney arrangement. This requirement for independent counsel is one of the more consistent recommendations across states, even though the exact legal standards for enforceability vary by jurisdiction.

Factors that tend to move the price

What a prenup can and generally can’t address

Prenuptial agreements typically cover property division and, in some cases, spousal support in the event of divorce, but they generally cannot dictate child custody or child support terms, since courts retain authority over those decisions based on the child’s best interests at the time. Couples exploring a prenup sometimes do so alongside broader planning conversations, including how attorney fees are typically handled if a divorce were to happen, since some agreements do specifically address that question in advance.

Why timing matters for cost and validity

Drafting a prenup well before the wedding date, rather than in the final weeks beforehand, generally gives both partners more time for review and negotiation, which can also reduce the appearance of pressure that might later be used to challenge the agreement’s validity. Some couples fold this planning into broader wedding budget conversations, alongside decisions like how much an intimate wedding might save compared to a larger one or what wedding insurance actually covers, treating the prenup as one more item to plan for rather than a last-minute addition.

Worth remembering

There’s no single fixed price for a prenuptial agreement, since cost tracks the complexity of what’s being addressed and whether both partners have separate representation, which is generally advisable regardless of cost. Starting the conversation and the drafting process early tends to make the whole experience less rushed and, often, less expensive than scrambling shortly before a wedding date.