Co-Buying Property in Nosara: Couples, Partners & Friends

Buying property in Nosara, Costa Rica with another person — whether that's a spouse, an unmarried partner, a sibling, or a longtime friend — is more common than most buyers realize. Nearly a third of foreign purchases in Costa Rica involve two or more buyers sharing the acquisition. But co-buying property in Nosara introduces legal, financial, and logistical layers that solo buyers never have to think about: Who owns what percentage? What happens if one of you dies? Can your partner sell their share without your consent? What if you disagree on renting the property?

This guide answers every question co-buyers ask before (and after) signing in Nosara. Get these structures right from the start and co-ownership works beautifully. Get them wrong and you may face a messy and expensive unwinding.

📊 By the numbers: According to Costa Rican notary filings tracked in the Registro Nacional, an estimated 30–40% of foreign property purchases involve two or more named buyers — with couples and investment partners representing the majority of those transactions.

The Four Types of Nosara Co-Buyers

Co-buyers are not all the same. Your legal strategy depends almost entirely on who you are buying with:

Co-Buyer Type	Most Common Structure	Key Risk to Address
Married couple	Joint ownership (50/50 or split)	Survivorship and divorce clauses
Unmarried couple	Joint ownership + Costa Rican will	No automatic inheritance rights
Friends / siblings	Undivided co-ownership + co-owners' agreement	Forced partition if one wants out
Business partners / investors	Costa Rican corporation (SA or SRL)	Governance and buyout terms

We'll walk through each scenario in detail below.

Option 1: Direct Joint Ownership (Copropiedad)

The simplest structure is direct co-ownership, where both buyers are listed by name on the title deed registered in the Registro Nacional. Costa Rica recognizes what the Civil Code calls copropiedad en pro indiviso — undivided co-ownership — where each co-owner holds an abstract percentage of the whole property, not a physically separate portion.

How it works

Both names appear on the title (folio real)
Ownership can be split in any proportion: 50/50, 60/40, 70/30 — whatever reflects each party's financial contribution
Each co-owner has the legal right to use and enjoy the entire property
Each co-owner must contribute proportionally to maintenance costs, property taxes, and HOA fees

The catch: partition and sale

Here's what most co-buyers don't anticipate: any co-owner can request a judicial partition at any time unless that right has been formally waived. In practice, this means your co-buyer could trigger a court-supervised sale or physical division of the property — even if you don't want to sell.

For married couples, Costa Rican marital law governs asset division in the event of separation, which provides some structural protection. But for everyone else, the partition risk is real.

💡 Key insight: Direct joint ownership is simple to set up but leaves co-owners exposed to forced partition. Always pair it with a written co-ownership agreement (more on this below) drafted by a Costa Rican attorney.

Option 2: Corporate Ownership (SA or SRL)

The most common structure for non-married co-buyers in Nosara — and increasingly popular among couples as well — is to hold the property through a Costa Rican corporation: either a Sociedad Anónima (SA) or a Sociedad de Responsabilidad Limitada (SRL).

Instead of owning the property directly, you and your co-buyer each own shares of a corporation, and the corporation owns the property.

Why buyers use this structure

Share transfers bypass probate. When a shareholder dies, their shares pass to heirs without going through Costa Rica's often-slow probate system
Clean buyouts. If one partner wants out, they sell their shares rather than requiring a property transfer — simpler, cheaper, and less legally complex
Proportional governance. Share percentages can mirror financial contributions exactly
Corporate decisions require agreement. The bylaws can be drafted to require unanimous consent for major decisions (selling the property, taking on debt, major renovations)

Costs to set up and maintain

Formation cost: $800–$1,500 USD with a Costa Rican attorney
Annual filing fee: Roughly $180–$250 USD for the declaración de accionistas (shareholder registry filing), required since 2020
Accountant: Many attorneys recommend a quarterly or annual accounting review for active rental corporations — budget $300–$600/year

📊 Common split: A 50/50 SA with two shareholders is the most common corporate co-ownership structure in Nosara for investment partners. Couples sometimes use 60/40 or other splits to reflect unequal financial contributions.

Comparison	Direct Joint Ownership	Corporate (SA/SRL)
Setup cost	Low ($0 extra beyond attorney fees)	Moderate ($800–$1,500 extra)
Annual fees	None beyond property tax	$180–$600/year
Probate on death	Yes — property must go through probate	No — shares transfer per will or bylaw
Selling one partner's share	Requires property transfer	Share transfer only
Liability protection	None	Limited (SRL) or shareholder-level (SA)
Best for	Married couples	Unmarried couples, friends, investors

Unmarried Couples: The Survivorship Problem

This is the most urgent issue facing unmarried co-buyers in Nosara, and it catches many buyers off guard.

In Costa Rica, unmarried partners have no automatic inheritance rights unless one of the following conditions is met:

Costa Rican will (testamento) — explicitly names the partner as a beneficiary of the property or shares
De facto union (unión de hecho) — after two or more years of cohabiting, the couple can formally register their relationship, granting inheritance rights equivalent to those of a married spouse
Corporate structure — the deceased's shares pass according to the will or corporate bylaws, without probate

If you and your partner buy directly and one of you dies without a Costa Rican will, Costa Rican intestate succession law applies. The surviving partner inherits nothing — the deceased's share goes to their legal heirs: children, parents, or siblings, in that order of priority.

💡 Key insight: Your foreign will does NOT protect your Nosara property. Wills written in Canada, the US, or the UK have no legal standing in Costa Rica for assets registered there. Every unmarried co-buyer in Nosara needs a Costa Rican will — full stop.

The de facto union option

Costa Rica's Family Code (Article 242) recognizes uniones de hecho — common-law unions — after two or more years of continuous cohabitation. Once registered with a family court judge, the union grants the same patrimonial rights as marriage, including inheritance and division of jointly acquired property.

This is worth considering if you are permanently relocating together, but it does not replace a will for property acquired before the union is formalized.

The Co-Ownership Agreement: Non-Negotiable

Whether you hold property directly or through a corporation, you need a co-ownership agreement (acuerdo de copropiedad or pacto social provisions in the case of a corporation). This is a private contract between co-buyers that governs the things a deed or corporate charter don't address.

A well-drafted co-ownership agreement covers:

Ownership percentages and how they may change if one partner contributes more capital later (renovation, improvements)
Decision-making: What requires unanimous consent vs. majority? What if you can't agree on a renovation?
Rental income distribution: How is Airbnb revenue split? Who manages it?
Buyout terms: If one co-buyer wants to exit, what is the process? Who has right of first refusal?
Deadlock resolution: If you can't agree on a major decision (e.g., sell vs. keep), how is the dispute resolved?
Exit on death: How are shares or ownership transferred? Is there a buy-sell triggered by death?
Maintenance obligations: What happens if one co-owner can't or won't pay their share of operating costs?

📊 Attorney cost: A co-ownership agreement for a Nosara property typically costs $500–$1,200 USD drafted by a local attorney — a fraction of what a dispute over the same issues costs later.

Married Couples Buying in Nosara

Married buyers face a different but equally important set of questions.

Community property vs. separate property

Costa Rica recognizes a marital economic regime (régimen de gananciales) by default: assets acquired during the marriage are presumed to be shared equally in the event of divorce, regardless of whose name is on the title.

However, assets acquired before the marriage, or through inheritance or gift, may be classified as separate property — provided you can document this clearly.

💡 Key insight: If one spouse is contributing significantly more capital than the other — say, from pre-marital savings or an inheritance — a marital property agreement (similar to a prenup) can protect that distinction. This must be drafted before or at the time of the purchase.

Divorce and Nosara property

In a Costa Rican divorce involving a jointly owned Nosara property, the court will generally:

Value the property at current market price
Divide the net equity according to the marital regime
Either order a sale or require one spouse to buy out the other

This process can take 12–24 months in Costa Rican courts and carries significant legal costs. A written agreement establishing each party's contribution at purchase time significantly simplifies this process.

Three Friends Buying a Vacation Home Together

Friend or sibling co-purchases are increasingly common in Nosara as a way to share a vacation property and split the cost. The math is attractive: a $600,000 property split three ways means each person contributes $200,000 — an entry price that is accessible to buyers who couldn't justify the full investment alone.

But this structure carries the highest governance risk of any co-ownership arrangement.

Key issues for friend groups

Usage scheduling is the first friction point. Who gets the property over Christmas? New Year's? The peak surf weeks in November and December? Document this in advance.

Rental disagreements are the second. What if two friends want to Airbnb the property for income, but the third wants it kept private?

Exit asymmetry is the third. If one co-owner needs liquidity — a medical emergency, a divorce of their own — they may want to sell their share at a time that's inconvenient for the others. Right-of-first-refusal clauses and forced-buyout provisions prevent outside buyers from entering the ownership group uninvited.

💡 Key insight: Friend co-purchases work best through a corporation where the bylaws double as the co-ownership agreement. The corporate structure enforces governance; it's not just a tax or probate tool.

Decision Type	Who Decides
Short-term rental bookings	Property manager (autonomous)
Personal use scheduling	Majority vote, per annual calendar
Capital improvements >$5,000	Unanimous consent
Sale of the property	Unanimous consent
Buyout of one partner	Right of first refusal, 30-day window
Adding a new co-owner	Unanimous consent

What to Do Before You Close: A Co-Buyer Checklist

If you are buying Nosara property with another person, complete these steps before closing:

Choose your structure — direct ownership or corporation — with your attorney's input based on your specific situation
Draft a co-ownership agreement or have your attorney embed governance provisions in the corporate bylaws
Prepare Costa Rican wills — both co-buyers, executed at closing or shortly after
Decide on a property manager — joint ownership means joint decisions about management; agree on this before you buy, not after
Open a joint Costa Rican bank account (or document how operating expenses will be handled)
Register beneficiaries for any corporation shares with your attorney

How much does co-buyer legal work add to closing costs?

Item	Estimated Cost (USD)
Corporate formation (SA or SRL)	$800–$1,500
Co-ownership agreement	$500–$1,200
Two Costa Rican wills	$600–$1,000
Extra notary time for two-party deed	$200–$400
Total additional co-buyer costs	$2,100–$4,100

On a $500,000–$750,000 property, this is 0.3%–0.8% of the purchase price — a very small premium for protection that can save tens of thousands of dollars in disputes.

Choosing Your Attorney

The attorney you use matters more in a co-purchase than in a solo transaction. You need someone who:

Drafts the co-ownership agreement — not just the deed
Advises on both parties' interests — or recommends each buyer retain separate counsel for the agreement phase
Has experience with corporate structures and shareholder governance in Costa Rica
Offers bilingual services if one or more buyers isn't fluent in Spanish

See our guide to hiring a real estate lawyer in Nosara, Costa Rica for vetting questions and red flags.

Final Thoughts: Get the Structure Right First

Buying property in Nosara is one of the best investments available to North American and European buyers in 2026 — the market's fundamentals are as strong as they've ever been. But co-buying amplifies both the upside and the complexity.

The buyers who run into trouble are almost always the ones who skipped the legal structure conversation because it felt uncomfortable, or because they trusted the relationship too much to imagine it ever becoming adversarial. The buyers who thrive in co-ownership arrangements are the ones who treated the legal setup as a condition of the purchase, not an afterthought.

Get the structure right before you sign. Your future self — and your co-buyer — will thank you.

Ready to explore your options? Browse our current Nosara listings or read our complete buyer's guide to understand the full purchase process from search to close.

This post is for general information purposes only and does not constitute legal advice. Consult a qualified Costa Rican attorney before structuring any property purchase.

Buying Nosara Property with a Co-Buyer: The Complete Guide for Couples, Partners, and Friends (2026)