What is a Prenuptial Agreement?
A prenuptial agreement (prenup) is a legal contract signed before marriage that outlines how assets, debts, and property will be divided if the marriage ends in divorce or death. It can also address spousal support and protect pre-marital assets.
Prenups are not just for the wealthy — they're useful for anyone with significant assets, business interests, children from prior relationships, or significant debts.
How Much Does a Prenup Cost?
Prenuptial agreement costs vary widely based on:
- **State**: Attorney rates differ significantly by location. NYC or California attorneys charge far more than rural Midwest attorneys. - **Method**: Using a mediator is typically cheaper than each partner hiring a separate attorney. - **Complexity**: Simple asset lists cost less than complex arrangements involving businesses, trusts, or international assets. - **Negotiation time**: Extensive back-and-forth between attorneys increases billable hours.
Typical ranges (use this calculator for your specific situation): - **Simple prenup, mediation**: Lower end of the spectrum - **Complex prenup, separate attorneys in a high-cost state**: Upper end
Mediation vs. Separate Attorneys
**Mediation**: Both partners work with a neutral mediator to draft terms, then each gets independent attorney review. Often faster and cheaper. Works best when both partners communicate well and have relatively straightforward assets.
**Separate Attorneys**: Each partner hires their own family law attorney who negotiate terms. More expensive but provides each person independent advocacy. Required in some states for enforceability.
**One Attorney (Review Only)**: One partner's attorney drafts the agreement; the other gets independent legal review. Less expensive but the reviewing attorney has limited ability to push back on unfavorable terms.
What Affects the Price Most?
**High-impact factors:** - Business ownership (valuation and protection clauses are complex) - International assets (foreign law complications) - Children from prior relationships (inheritance protection adds complexity) - High-conflict negotiations between partners - Multiple real estate properties
**Lower-impact factors:** - Number of bank/investment accounts (easy to list) - Retirement accounts (standard QDRO language) - Basic income disclosure
How to Use This Calculator
1. Select your state 2. Choose complexity level (Simple = straightforward assets, Complex = business/international) 3. Select your preferred method 4. Set the number of asset types you own 5. Check any applicable boxes (business, international assets, prior children) 6. Click "Get Cost Estimate" — AI looks up current rates
FAQs
Q: Can I write my own prenup? A: Technically yes, but courts frequently invalidate self-written prenups. Both parties need independent legal counsel in most states for enforceability.
Q: How far in advance should we get a prenup? A: At least 30-90 days before the wedding. Signing too close to the wedding date can be grounds for challenging enforceability (courts may see it as coercion).
Q: Does both partners' attorney cost get included? A: Our estimate covers the total cost to both partners combined. Typically both parties share the cost or each pays their own attorney.
Q: Are prenups enforceable? A: Yes, when properly drafted. Requirements vary by state but generally include: voluntary signing, full asset disclosure, independent legal counsel for both parties, and reasonable terms.
Q: Can a prenup be changed after marriage? A: Yes — this is called a postnuptial agreement. The process and cost is similar to a prenup.
Q: How do I find a family law attorney? A: Your state bar association's referral service, Avvo, Martindale-Hubbell, or personal referrals. Get 2-3 consultations before choosing.
Explore Similar Tools
Explore more tools like this one:
- Baby Cost Calculator — Estimate the cost of raising a baby in the first year.... - Contractor vs Employee Cost Calculator — Compare the total costs of hiring a contractor versus an... - Cost of Raising a Child Calculator — Estimate total cost from birth to age 18 covering food,... - Immigration Lawyer Cost Calculator — Estimate immigration attorney costs by visa type, case... - Meeting Cost Calculator — Live ticker showing how much your meeting costs in...