How Much Does a Prenuptial Agreement Cost?
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What drives attorney costs up
Attorney fees for prenuptial agreements vary by market, firm size, and complexity — but the core cost driver is hourly billing applied to a drafting process that starts from scratch every time. A family law attorney in a major metro typically bills $300–$600 per hour. A prenuptial agreement requiring two to four hours of drafting, one to two rounds of negotiation, and a signing meeting runs $1,500–$3,000 at the low end. Add a second attorney for the other party, extended negotiation, or complex asset structures — a business, real estate portfolio, or prior divorce — and $5,000–$10,000 is common.
What you are paying for at that price point is attorney time, not a better document. The legal framework for a prenuptial agreement in any given state is fixed — the statutes, the case law, the enforceability requirements. A competent attorney applies that framework to your facts. So does PerfectPrenup.
The legitimate reason to pay attorney rates is negotiation and review — having counsel who represents your interests specifically, identifies provisions that may not serve you, and ensures the final agreement reflects what you actually agreed to. That is worth paying for. Drafting from scratch is not.
The real cost comparison
What HelloPrenup gives you for $599
HelloPrenup is a legitimate service. Its guided questionnaire walks both parties through the agreement section by section and produces a signed document. For couples who want a facilitated process and are comfortable paying for it, it works.
What it does not include: <a href="/states">financial disclosure schedules</a>. Exhibits A and B — the signed asset and liability schedules attached to the agreement — are the single most litigated element of prenuptial agreement enforcement. Courts in <a href="/states/kentucky">Kentucky</a>, <a href="/states/alabama">Alabama</a>, and most other states have invalidated agreements specifically because no written disclosure schedules were attached. HelloPrenup's output does not include them as standard. PerfectPrenup's does.
HelloPrenup also requires both parties to create accounts and complete the process together through the platform. PerfectPrenup requires nothing — <a href="/states">download the agreement for your state</a>, review it, bring it to an attorney.
What PerfectPrenup gives you for free
The PerfectPrenup agreement is 16 pages covering every provision a family law attorney would include in a fully negotiated prenuptial agreement:
- Separate property definitions referencing your state's controlling statute
- Joint property classification rules
- Spousal support provisions drafted to your state's unconscionability standard
- Business interest protection including active and passive appreciation clauses
- Pre-marital debt assignment with indemnification language
- Jointly-acquired debt allocation
- <a href="/states">Financial disclosure Exhibits A and B</a> — signed asset and liability schedules for both parties
- Dispute resolution — mediation before litigation
- Governing law specifying your state
- Execution instructions covering signing, notarization, and independent counsel
Every agreement is tailored to your state's specific statutes and case law. A California agreement references the California Uniform Premarital Agreement Act. A <a href="/states/kentucky">Kentucky agreement incorporates the Gentry test</a>. An <a href="/states/alabama">Alabama agreement reflects the Barnhill either/or standard</a>. These are not cosmetic differences — they are the provisions courts examine when an agreement is challenged.
The right way to use PerfectPrenup
Free does not mean skip the attorney. It means spend attorney time on review and negotiation rather than drafting.
The workflow that produces the best outcome at the lowest total cost:
- Download the PerfectPrenup agreement for your state — free, no signup
- Review with Claude — work through each section, ask Claude to explain provisions, flag anything you want to change, and build a list of questions for your attorney
- Bring the draft to a family law attorney — both parties should have independent counsel review the final agreement before signing. Because the drafting is already done, attorney time focuses on your specific situation rather than starting from scratch
Attorney review of an existing draft typically runs one to two hours — $300–$1,200 depending on your market — versus $1,500–$10,000 to draft from scratch. You get independent counsel, a reviewed agreement, and enforceability. PerfectPrenup absorbs the drafting cost. You pay for the expertise that actually requires a licensed attorney.
Frequently asked questions
Is a free prenuptial agreement actually enforceable?Enforceability depends on how the agreement is executed, not what it cost to produce. A prenuptial agreement is enforceable when it meets your state's requirements: voluntary execution, full <a href="/states">financial disclosure</a>, adequate time before the wedding, and independent legal counsel for both parties in most states. PerfectPrenup agreements are drafted to meet those requirements. A $10,000 attorney-drafted agreement executed improperly is less enforceable than a PerfectPrenup agreement executed correctly.
Why is PerfectPrenup free?The drafting cost has already been absorbed. PerfectPrenup agreements are built on a state-specific legal framework that is fixed — once drafted correctly for each state's statutes and case law, the output can be offered at no cost. There is no signup, no subscription, and no upsell. The agreement you download is the complete product.
Do I still need a lawyer if I use PerfectPrenup?Yes. Both parties should have independent legal counsel review the agreement before signing. This is not just best practice — in most states, independent review is one of the factors courts consider when evaluating enforceability. PerfectPrenup reduces what you spend on attorney time by eliminating the drafting phase. It does not replace attorney review.
What is the difference between PerfectPrenup and a generic free prenup template?Generic free prenup templates found online are typically one to two pages of boilerplate language with no state-specific provisions and no <a href="/states">financial disclosure schedules</a>. PerfectPrenup is 16 pages, tailored to your state's controlling statutes and case law, and includes the Exhibits A and B disclosure schedules that attorneys attach to agreements costing thousands of dollars. The difference is not cosmetic — state-specific provisions and attached disclosure schedules are the two factors courts examine most closely when a prenuptial agreement is challenged.
Does PerfectPrenup cover all 50 states?
Yes. PerfectPrenup maintains separate agreements for all 50 states, each tailored to the controlling statute and relevant case law for that state. <a href="/states">Select your state</a> to download the correct agreement.
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