Wealth looks different than it did a generation ago. Many couples preparing to marry in Tampa own assets that did not exist when most prenuptial agreement templates were written. Bitcoin held in a hardware wallet, Ethereum staked on a decentralized platform, a collection of NFTs, a profitable Shopify store, a YouTube channel with a loyal subscriber base, or a portfolio of software code and trademarks can each represent significant value. They also create unique problems when a marriage ends.
Florida law gives couples broad freedom to decide in advance how property will be treated in a divorce. That freedom is only useful if the agreement is drafted with a clear understanding of how digital assets work. A prenup that simply says “each party keeps their separate property” may leave enormous gaps when the property in question can be moved across the world in seconds, fluctuates in value by thousands of dollars in a single afternoon, or generates new tokens without any action by the owner.
This guide explains how Florida prenuptial agreements can address cryptocurrency, NFTs, online businesses, and intellectual property, and why careful drafting matters for anyone with a modern asset portfolio.
Why Traditional Prenup Language Falls Short for Digital Wealth
Most standard prenuptial agreements were built around conventional assets: real estate, bank accounts, retirement plans, brokerage accounts, and closely held businesses. These assets share certain features. They are typically held by regulated institutions, they generate regular statements, and they have relatively predictable valuation methods. A court can subpoena a bank. An appraiser can value a house.
Digital assets often lack those features. A person can hold cryptocurrency in a self-custody wallet that no institution controls and no third party can freeze. An NFT’s value may depend entirely on the behavior of a small online community. An online business may exist primarily as a collection of accounts, algorithms, and supplier relationships rather than physical inventory or a storefront. Intellectual property may generate little income for years and then suddenly become valuable.
Generic prenup language tends to break down in several predictable ways when applied to these holdings. It may not clearly identify which assets are separate property, leaving room for dispute about what existed before the marriage. It may not address growth, such as staking rewards, airdrops, or reinvested profits. It may say nothing about valuation dates, which matters enormously for volatile assets. It may fail to require meaningful disclosure, which can later threaten the enforceability of the entire agreement.
A well-drafted agreement anticipates these issues rather than leaving them for a family court judge to resolve years later, often with incomplete records and conflicting expert testimony.
How Florida Law Treats Premarital Agreements
Florida has adopted the Uniform Premarital Agreement Act, codified in Section 61.079 of the Florida Statutes. Under this law, a premarital agreement must be in writing and signed by both parties. It becomes effective upon marriage and does not require consideration to be enforceable.
The statute allows couples to address a wide range of topics, including the rights and obligations of each party in any property, the right to buy, sell, use, transfer, or manage property, the disposition of property upon separation, divorce, or death, and the modification or elimination of spousal support. The statute is broad enough to cover virtually any type of asset, including digital assets, as long as the agreement is properly executed.
There are important limits. A prenup cannot adversely affect a child’s right to support. It also will not be enforced if the challenging party proves that they did not sign voluntarily, that the agreement was the product of fraud, duress, coercion, or overreaching, or that the agreement was unconscionable when executed and the challenging party was not given fair and reasonable disclosure of the other party’s property and financial obligations, did not voluntarily waive that disclosure in writing, and did not have adequate knowledge of the other party’s finances.
That last point is especially important for digital assets. Disclosure is where many crypto-heavy prenups become vulnerable, and it is addressed in detail below.
Separately, Florida’s probate code governs waivers of rights at death, such as the elective share and homestead rights. Under Section 732.702, a waiver of spousal rights must be in writing and signed in the presence of two subscribing witnesses. A Florida prenup attorney will typically ensure the agreement satisfies both the divorce-related and death-related requirements so that it functions properly in either situation.
Separate Versus Marital Property: The Foundation for Every Digital Asset
Florida is an equitable distribution state. Under Section 61.075, a court divides marital assets and liabilities between spouses, generally starting from the premise that the division should be equal unless there is a justification for an unequal split. Nonmarital assets, such as property owned before the marriage or received individually by gift or inheritance, are generally kept by the spouse who owns them.
The complication is that nonmarital property can become partially or entirely marital. Florida law treats the enhancement in value of a nonmarital asset as marital when that enhancement results from the efforts of either spouse during the marriage or from the contribution of marital funds. Commingling is another major risk. If separate funds are mixed with marital funds to the point that they can no longer be traced, the separate character of those funds may be lost.
Consider a common scenario. One partner bought Bitcoin in 2017 and held it on an exchange. After marriage, that partner deposits part of each paycheck into the same exchange account, buys additional Bitcoin, sells some for Ethereum, moves assets between wallets, and occasionally withdraws funds to pay household expenses. Five years later, the couple divorces. Which coins are separate property? Which are marital? What happened to the value of the original holdings?
Without a prenup, answering these questions may require expensive forensic analysis of blockchain records, exchange statements, and bank records, and the answer may still be uncertain. With a well-drafted prenup, the couple can decide in advance how these assets will be characterized, how growth will be treated, and what records each party must keep.
Addressing Cryptocurrency in a Florida Prenuptial Agreement
Cryptocurrency deserves its own detailed treatment in any prenup where either party holds meaningful amounts. Several drafting issues come up repeatedly.
Identifying the Assets With Precision
The agreement should identify premarital crypto holdings as specifically as possible. That typically includes the type and quantity of each coin or token, the exchanges or platforms where assets are held, public wallet addresses for self-custody wallets, and the approximate value on a specified date. Public wallet addresses allow holdings to be verified on the blockchain without revealing private keys, which should never be shared or included in the agreement itself.
Specific identification matters because crypto is fungible. One Bitcoin is indistinguishable from another. If a spouse’s premarital holdings are not clearly documented at the outset, it may later be impossible to prove which coins existed before the marriage.
Handling Growth and Passive Income
Crypto can grow in ways that have no clean analog in traditional finance. Staking rewards, yield from decentralized finance protocols, airdrops, and new coins created through blockchain forks can all increase a holder’s balance without any new investment. Florida law distinguishes between passive appreciation and appreciation caused by marital effort or funds, but applying that distinction to crypto can be difficult.
A prenup can remove the guesswork. The couple might agree that all appreciation, staking rewards, and forked or airdropped tokens derived from separate crypto remain separate. Alternatively, they might agree that passive price appreciation remains separate but that rewards generated through active trading or management during the marriage are shared. There is no single correct approach. The right answer depends on the couple’s goals and on how actively the asset will be managed.
Active Trading and Marital Effort
Some crypto holders are passive investors who buy and hold. Others trade daily, run bots, participate in liquidity pools, or treat crypto trading as a primary source of income. When a spouse devotes substantial time and skill during the marriage to growing a separate portfolio, Florida’s rule regarding enhancement from marital effort becomes relevant. A prenup can expressly state whether the time and labor one spouse devotes to managing separate crypto will convert any portion of the growth into marital property.
Valuation Dates and Volatility
Few assets swing in value as dramatically as cryptocurrency. A portfolio worth $400,000 on the date a divorce petition is filed could be worth $200,000 or $800,000 by the time of trial. Under Florida law, the cutoff date for identifying marital assets is generally the earliest of the date the parties signed a valid separation agreement, another date agreed upon in writing, or the date the divorce petition was filed. The valuation date, however, is determined by the judge as is just and equitable under the circumstances.
That judicial discretion creates uncertainty. A prenup can specify a valuation date and method in advance, for example, the closing price on a named exchange on the date of filing, or an average price over a thirty-day window to reduce the effect of short-term spikes. It can also address which party bears the risk of market movement between the valuation date and the date assets are actually transferred.
Tax Consequences
The IRS treats cryptocurrency as property for federal tax purposes. Selling or exchanging crypto generally triggers a taxable event. Two portfolios with identical market values may carry very different tax burdens depending on their cost basis. A prenup that divides crypto based solely on market value without considering embedded tax liability may produce an unfair result. Drafting can account for basis, allocate tax consequences, and specify whether assets will be transferred in kind or liquidated.
Access, Custody, and Security
A court order is only as useful as the ability to enforce it. If a spouse holds crypto in a self-custody wallet and refuses to cooperate, recovering the asset can be difficult. A prenup can include obligations regarding record-keeping, periodic disclosure of wallet addresses, and cooperation in transferring assets. For estate planning purposes, it may also address how a surviving spouse or personal representative will be able to access digital assets. Florida’s Fiduciary Access to Digital Assets Act, found in Chapter 740 of the Florida Statutes, provides a framework for fiduciary access, but that framework works best when the owner has planned ahead.
Why Disclosure Is the Pressure Point for Crypto Prenups
As noted above, a Florida prenup can be set aside if it was unconscionable when signed and the challenging spouse did not receive fair and reasonable disclosure of the other party’s finances, did not waive disclosure in writing, and lacked adequate knowledge of those finances. In practice, the strength of the financial disclosure often determines whether an agreement will hold up years later.
Crypto creates particular disclosure risks. Holdings may be spread across multiple exchanges, hardware wallets, software wallets, and DeFi protocols. Values change constantly. Some tokens are illiquid or difficult to price. A person may honestly forget about a small wallet created years earlier that later becomes valuable. And because crypto can be held privately, the non-owning partner may have no independent way to verify what is disclosed.
Best practices include attaching a detailed schedule of assets to the agreement, listing each platform and public wallet address, providing recent exchange statements, stating values as of a specific date with the pricing source identified, and acknowledging in writing that values are volatile and may change significantly. Each party should have the opportunity to ask questions and request documentation. Both parties should also have independent legal counsel. While Florida does not strictly require each party to have a lawyer, independent representation substantially strengthens the agreement against later claims of overreaching or lack of understanding.
Timing also matters. An agreement presented days before the wedding invites claims of duress. Beginning the process months in advance gives both parties time to review disclosures, consult advisors, and negotiate terms. Anyone planning a wedding should contact a Tampa prenup lawyer early, ideally before invitations go out, so that the agreement is never tangled up with last-minute wedding pressure.
NFTs: Ownership, Rights, and Royalties
Non-fungible tokens present a different set of challenges. Unlike Bitcoin, each NFT is unique, which makes identification easier but valuation harder. An NFT’s market value may depend on floor prices within a collection, recent sales, community sentiment, and the reputation of the creator. Some NFTs have deep liquid markets. Others have not traded in years.
A key point that many people misunderstand is that owning an NFT does not necessarily mean owning the underlying artwork or intellectual property. Depending on the terms attached to the collection, the NFT holder may own only the token itself, may have a limited license to display the art, or may have broad commercial rights. A prenup should describe not only which NFTs a party owns but what rights attach to them.
For NFT creators, the analysis goes further. Many NFT platforms and smart contracts pay creators a royalty on secondary sales. An artist who launches a collection before marriage may continue receiving royalties for years afterward. Are those royalties separate property because the work was created before the marriage, or marital income because they are received during the marriage? Florida law does not provide a simple answer for every scenario, which is exactly why the issue should be settled in the agreement.
Creators who continue producing new collections during the marriage face an additional question. Work created during the marriage through a spouse’s efforts would ordinarily be marital. A couple can agree otherwise, or can create a hybrid arrangement where the creator retains ownership of the intellectual property and the other spouse receives a defined share of income or a buyout payment.
Online Businesses and Digital Revenue Streams
Tampa has a growing population of entrepreneurs who run businesses that exist largely online. These include e-commerce stores, Amazon FBA operations, subscription services, software-as-a-service companies, affiliate marketing sites, digital course platforms, and content creator brands built on YouTube, TikTok, Instagram, podcasts, or newsletters.
Valuing a Business That Lives Online
Online businesses are often valued using multiples of earnings, but those multiples can vary widely depending on the stability of traffic, dependence on a single platform, customer concentration, and the owner’s personal involvement. A business that depends entirely on one social media algorithm may be worth far less than its current revenue suggests, because a single policy change can wipe out its audience.
A prenup can specify how the business will be valued, who will perform the valuation, and what methodology will be used. It can also establish a baseline value as of the date of marriage, which is essential if the agreement will treat premarital value as separate and growth as marital.
Personal Versus Enterprise Goodwill
Florida law distinguishes between enterprise goodwill, which belongs to the business itself and is subject to division, and personal goodwill, which is tied to the individual owner’s skills, reputation, and personal relationships and is generally not divisible. This distinction is highly relevant to digital businesses. A creator whose brand is built around their own face, voice, and personality may have a business whose value is largely personal goodwill. An e-commerce store with systems, staff, and supplier relationships that could run without the founder likely has more enterprise goodwill.
Disputes over goodwill can be costly and require expert testimony. A prenup can reduce that expense by defining in advance how goodwill will be treated or by setting a formula for any payment to the non-owning spouse.
Accounts, Domains, and Digital Infrastructure
Many online businesses depend on assets that are easy to overlook: domain names, social media handles, email lists, customer databases, ad accounts, payment processor accounts, and software licenses. Some of these may be held in a personal name rather than the business entity. A thorough prenup identifies these assets and clarifies who owns them, particularly when an account was opened in one spouse’s name but built with the help of the other.
When a Spouse Contributes to the Business
It is common for one spouse to own an online business while the other helps with photography, customer service, bookkeeping, editing, or marketing, often without pay. Under Florida law, those contributions can support a claim that growth in the business is marital. A prenup can address this directly, either by confirming that such contributions will not create a marital interest or by providing a specific form of compensation or ownership share. Clear terms protect both parties and reduce the chance that a family business partnership turns into litigation.
Intellectual Property in a Florida Prenup
Intellectual property includes patents, copyrights, trademarks, and trade secrets. For software developers, authors, musicians, designers, inventors, and creators, IP may be the most valuable asset they will ever own, even if it produces little income at the time of the wedding.
Created Before Versus During the Marriage
IP created before marriage is generally nonmarital. IP created during the marriage is generally marital, even if it is registered in only one spouse’s name. The value of IP, however, may not become apparent until years after creation. A screenplay written during the marriage might sell a decade after the divorce. A patent filed during the marriage might be licensed long after the parties separate.
A prenup can decide in advance whether future IP will be separate property of the creator, whether the other spouse will share in income from IP created during the marriage, and for how long any shared income right will last.
Royalty and Licensing Income
Royalties raise questions about timing. Should income received after the divorce from work created during the marriage be shared? Florida courts may treat such income differently depending on how and when the rights were created. A prenup can remove ambiguity by stating clearly how royalty income will be characterized and divided, including after the marriage ends.
Protecting Business Interests and Co-Owners
When IP is held through a company with other founders or investors, a divorce can create problems for everyone involved. Co-owners may worry that a former spouse will obtain an interest in the company or rights to its technology. Operating agreements and shareholder agreements often require founders to obtain prenups for this reason. Coordinating the prenup with existing business agreements helps ensure that the terms are consistent and enforceable.
Alimony Provisions and Digital Wealth
Property division is only half of the financial picture in a divorce. Spousal support is the other half, and it interacts with digital assets in important ways.
Florida significantly reformed its alimony law in 2023, eliminating permanent alimony for new cases. The remaining forms include temporary, bridge-the-gap, rehabilitative, and durational alimony. Courts consider factors such as the length of the marriage, the standard of living, each party’s earning capacity, and the financial resources of each spouse.
Florida permits couples to limit or waive alimony in a prenuptial agreement, and many couples use this option. However, courts have historically been reluctant to enforce waivers of temporary support while a divorce is pending, so drafting in this area requires care. An agreement that waives support should be carefully drafted and supported by full financial disclosure.
Digital wealth complicates alimony analysis because income from crypto, NFTs, and online businesses can be irregular, difficult to document, and easy to understate. A spouse whose crypto portfolio generates substantial staking income or whose online store produces high but inconsistent profits may appear to have modest income on a tax return while holding significant wealth. Anyone negotiating an alimony prenup in Tampa should consider how income from these sources will be measured, whether unrealized gains will count, and whether a lump sum payment or asset transfer might replace ongoing support.
A thoughtful prenup can set a formula for support, cap the amount or duration, tie support to the length of the marriage, or trade an alimony waiver for a guaranteed transfer of specific assets. Each option has trade-offs that should be evaluated based on the couple’s circumstances.
Planning for Future Assets That Do Not Exist Yet
One of the defining features of digital wealth is how quickly new asset classes emerge. A decade ago, few people had heard of NFTs or decentralized finance. A prenup signed today may be enforced twenty years from now, when the digital asset landscape looks entirely different.
For this reason, careful drafting often uses definitions that are broad enough to capture future technology. Rather than listing only Bitcoin and Ethereum, an agreement might define digital assets to include any cryptocurrency, token, digital collectible, blockchain-based asset, or similar electronic asset now existing or later developed. The same approach can apply to online businesses and intellectual property, with definitions designed to cover platforms, formats, and rights that have not been invented yet.
Couples may also consider whether to include a review provision, where they agree to revisit the agreement after a certain number of years or after a significant change in circumstances. Any amendment to a Florida premarital agreement after marriage must be in writing and signed by both parties, and postnuptial modifications carry their own disclosure considerations. Still, building in a moment to reassess can keep the agreement aligned with the couple’s actual financial life.
Estate Planning Considerations for Digital Assets
A prenup does more than prepare for divorce. It can also determine what happens to property at death. Under Florida law, a surviving spouse generally has rights to an elective share of the deceased spouse’s estate and certain homestead protections. These rights can be waived in a prenup if the statutory requirements are satisfied, including the two-witness requirement.
For digital assets, estate planning has a practical dimension that goes beyond legal ownership. If no one can access a hardware wallet or knows where the seed phrase is stored, the assets may be lost forever regardless of who legally inherits them. A prenup can work alongside a will, trust, and digital asset plan to ensure that the intended beneficiaries can actually obtain what they are entitled to receive. Coordination with an estate planning attorney is strongly recommended when either party holds substantial crypto or runs an online business.
Common Mistakes to Avoid
Several recurring mistakes weaken prenups involving digital assets. The first is vague identification of assets, such as describing holdings as “all my cryptocurrency” without listing platforms, wallets, or quantities. The second is inadequate disclosure, including leaving out small or forgotten wallets, failing to attach statements, or providing values without a date or pricing source. The third is ignoring growth, leaving staking rewards, airdrops, reinvested business profits, and royalties unaddressed.
Other common problems include failing to specify valuation dates for volatile assets, ignoring tax consequences, signing the agreement too close to the wedding, having only one party represented by counsel, and using definitions so narrow that they fail to capture new technology. Each of these issues can create room for a later challenge or for costly litigation over interpretation.
The goal is an agreement that both parties understand, that reflects their actual intentions, and that a Florida court will enforce as written.
Working With a Tampa Prenuptial Agreement Attorney on Digital Assets
Prenups involving crypto, NFTs, online businesses, and intellectual property require a combination of family law knowledge and familiarity with how these assets actually function. The attorney should understand how Florida courts approach equitable distribution, enhancement in value, commingling, goodwill, and alimony, and should also be comfortable reviewing exchange statements, wallet records, business financials, and licensing agreements.
In many cases, the process also involves other professionals. A certified public accountant can address tax basis and income issues. A business valuation expert can help establish baseline values for online companies. A forensic accountant may help document crypto holdings and trace transactions. An estate planning attorney can coordinate death-related provisions and digital asset access.
For couples in Hillsborough County, working with a prenup lawyer in Tampa who is familiar with local courts and Florida law offers practical advantages. The attorney can draft with an understanding of how agreements are likely to be interpreted and challenged, and can help both parties approach the process in a way that feels collaborative rather than adversarial. A prenup is ultimately a financial planning tool, and when it is done well, it can give both partners clarity and confidence as they begin their marriage.
Frequently Asked Questions
Is cryptocurrency considered marital property in Florida?
It depends on when and how it was acquired. Crypto purchased before the marriage is generally nonmarital, while crypto acquired during the marriage is generally marital. Premarital crypto can become partially marital if it grows through marital effort or funds, or if it is commingled with marital assets. A prenup can define exactly how crypto will be treated regardless of these default rules.
Can a prenup protect crypto that I buy after the wedding?
Yes. Florida allows couples to agree that property acquired during the marriage will be treated as separate property. A prenup can state that crypto purchased with a particular spouse’s income or held in specific accounts remains that spouse’s separate property. Clear record-keeping requirements help make these provisions workable.
How are NFTs valued in a Florida divorce?
NFTs are often valued by looking at recent sales, collection floor prices, and market activity, but thinly traded NFTs can be difficult to price. Valuation disputes may require expert testimony. A prenup can specify a valuation method in advance to avoid disagreement.
What happens to my online business if I get divorced without a prenup?
Without a prenup, a Florida court will determine whether the business is marital, nonmarital, or a mix of both. If the business started before the marriage, growth caused by either spouse’s efforts during the marriage may be divided. The court may also need to separate personal goodwill from enterprise goodwill, which can involve costly expert analysis.
Can a Florida prenup waive alimony?
Florida generally allows couples to limit or waive alimony in a prenuptial agreement if the agreement is properly executed and supported by fair disclosure. Courts have historically been hesitant to enforce waivers of temporary support during a pending divorce, so this area requires careful drafting. Alimony provisions should be reviewed with a Florida prenup attorney.
Do I have to disclose my private wallet addresses in a prenup?
Fair and reasonable disclosure is central to enforceability, and listing public wallet addresses is often the most reliable way to document holdings. Public addresses allow balances to be verified without exposing private keys or seed phrases. Private keys should never be included in the agreement.
Is intellectual property I create during marriage automatically shared?
Under Florida’s default rules, IP created during the marriage is generally marital, even if it is registered in one spouse’s name. Royalties and licensing income can also be affected. A prenup can change this outcome by stating that future IP and its income remain the creator’s separate property or by setting a specific sharing arrangement.
How far in advance should we sign a prenup before the wedding?
There is no fixed legal deadline in Florida, but signing well in advance reduces the risk of a later duress claim. Starting the process several months before the wedding allows time for disclosure, negotiation, and independent legal review. Agreements involving complex digital assets often take longer to finalize.
Can we update our prenup later if our digital assets change?
Yes. Florida allows a premarital agreement to be amended or revoked after marriage through a written agreement signed by both spouses. Updates may be wise after major changes, such as launching a business or acquiring significant crypto. Any modification should include updated financial disclosure.Written by Damien McKinney, Founding Partner
Damien McKinney is the Founding Partner of The McKinney Law Group Family & Divorce Lawyers, bringing nearly two decades of experience to complex marital and family law matters. He is licensed in both Florida and North Carolina and has been repeatedly recognized as a Rising Star by Super Lawyers.