Disclaimer: This article covers the operational process for businesses considering a Bitcoin treasury position. It is not tax, legal, accounting, or investment advice. Entity structure, tax treatment, accounting standards, and custody obligations vary by jurisdiction and business type. Consult qualified legal counsel, a CPA, and a financial advisor before making any treasury allocation decision.
A crypto treasury means a company holds Bitcoin as a reserve asset on its balance sheet, purchased through an OTC trading desk and held in corporate custody.
Most coverage of this topic is written for billion-dollar public companies following MicroStrategy.
This guide is written for a private operating business with retained earnings, where the hard part is not the trade itself but the governance questions that come before it: who has authority to approve, what documents the desk needs, who holds the keys, and what your accountant needs from day one.
Key Takeaways
- Any properly formed US entity can hold Bitcoin as a reserve asset, provided the purchase is authorized by the entity’s governing documents.
- The actual trade is the easy part. Signing authority, KYB documentation, custody governance, and accounting setup are the real pre-purchase work.
- Business onboarding (KYB) is more demanding than personal KYC. Prepare formation documents, EIN, an authorized corporate resolution, and source-of-funds records before contacting a desk.
- Key governance is a governance problem, not a preference. A single person holding the only private keys creates a single point of failure with real legal and operational consequences.
- Loop in your CPA before the first trade, not at tax time. Cost basis is established at purchase; retroactive reconstruction is harder and less accurate.
What Is a Crypto Treasury?
A crypto treasury, in the context of a private operating business, means the company holds Bitcoin as a reserve asset alongside, or instead of, some portion of its cash reserves.
The Bitcoin sits on the balance sheet, owned by the entity, and is not deployed in operations or held for immediate sale.
The motivation varies by business.
Some owners are looking to hold a percentage of retained earnings in an asset with different characteristics from a cash or bond position.
Others are motivated by concerns about long-term fiat currency purchasing power.
Some are simply doing what they do with other alternative assets: allocating a defined percentage of a diversified reserve.
This guide does not make the case for or against holding Bitcoin in a business treasury trading.
The merits of the allocation decision depend on the company’s financial position, risk tolerance, time horizon, and the judgment of its advisors.
What this guide covers is how the mechanics work once the decision has been made.
Can an LLC or Corporation Actually Buy Bitcoin?
Yes.
Any properly formed business entity in the US can hold Bitcoin as a corporate asset.
This includes LLCs, S-corporations, C-corporations, partnerships, and other legal entity types.
The asset is owned by the entity, not by the individuals who control it.
The practical question is not whether the entity type permits it but whether the specific purchase is authorized.
That means two things:
- The entity’s governing documents must permit this type of investment. For an LLC, that is the operating agreement. For a corporation, that is the bylaws. If the governing documents are silent on asset types, most general authority language covers it, but your attorney should confirm this for your specific structure.
- The specific transaction should be authorized in writing, typically through a corporate resolution or written consent signed by the appropriate members, managers, or directors, depending on entity type and decision-making structure.
Buying Bitcoin from a personal bank account and intending to contribute it to the company later creates commingling problems.
The purchase should be made by the entity from the entity’s account. The OTC desk’s KYB process will confirm this anyway, they receive wire transfers and verify the source.
The Four Things to Settle Before You Buy
1. Entity and Signing Authority
Before contacting an OTC desk, establish in writing who has authority to approve and execute this purchase.
This is not just an internal governance question, the desk will ask for it as part of KYB.
For most businesses, this means a corporate resolution or written consent document signed by the relevant decision-makers: managing member(s) of an LLC, the board of directors of a corporation, or however your entity’s governing documents define major financial decisions.
The resolution should state the entity’s name, the authorization to purchase Bitcoin up to a specified amount, the names of the individuals authorized to execute the trade, and the date.
If you have partners, co-owners, or investors, get their sign-off documented before you start the desk’s onboarding process.
A desk that has a trade waiting and then discovers a corporate authority dispute has to pause the trade until governance is resolved.
2. KYB Verification
Know Your Business verification is the business equivalent of personal KYC. It is more demanding and the most common source of delay in business OTC trades.
Here is what desks typically require:
| Document Required | What the Desk Is Verifying |
| Certificate of Formation or Articles of Incorporation | The entity legally exists. Entity type and state of formation confirmed. |
| Employer Identification Number (EIN) | Federal tax identity. Confirms the entity is registered with the IRS. |
| Operating Agreement or Bylaws | Who is authorized to make financial decisions for the entity. |
| Corporate Resolution or Written Consent | The specific transaction is authorized. This document is often the one that gets forgotten and delays onboarding. |
| Government-issued ID for authorized signers | The individuals executing the transaction on behalf of the entity are who they say they are. |
| Source-of-funds documentation | Business bank statements or financial records showing the funds being deployed exist in the entity’s accounts. |
Prepare all of these before you make first contact with the desk.
A business that contacts a desk with a complete KYB package moves through onboarding significantly faster than one that submits documents piecemeal.
On beneficial ownership disclosure: as of March 2025, US domestic companies are no longer required to report beneficial ownership information to FinCEN under the Corporate Transparency Act, following an interim final rule that exempted US entities from those requirements.
However, OTC desks conduct their own beneficial ownership verification as part of their AML compliance program.
You will still be asked to identify and provide identification for the entity’s beneficial owners as part of KYB, even though the FinCEN federal filing requirement no longer applies to most US companies.
3. Custody and Key Governance
Custody of corporate Bitcoin is a governance decision with real legal and operational consequences.
The private key is what controls access to the Bitcoin.
Whoever controls the private key controls the asset.
If that person is unavailable, incapacitated, or leaves the company, access to the asset goes with them unless you have planned for this explicitly.
- Single-signer custody: one person generates and holds the private key. Simple and fast to set up. Creates a single point of failure. If that person dies, becomes incapacitated, loses the key, or leaves the company, the Bitcoin may be unrecoverable. For any meaningful amount, this model is inadequate for a business.
- Multi-signature custody: a defined number of keyholders must independently sign to authorize a transaction, for example, two of three or three of five. This eliminates the single point of failure. No individual can unilaterally move the funds, and the loss or departure of one keyholder does not make the asset inaccessible. Multi-sig setups require more planning but are the standard for business holdings above trivial amounts.
- Qualified custodian: a regulated third-party institution holds the keys on behalf of the business under a formal custody agreement. This introduces counterparty risk but removes key management burden from the business. Whether this is appropriate depends on size, regulatory requirements, and the nature of the business. Your attorney and CPA should weigh in on custodial vs self-custody for your situation.
Whatever model you choose, document the succession plan.
Who is authorized to access the wallet if a keyholder is unavailable? Where is the documentation stored? Who else knows where it is? This is the question most businesses do not answer until something goes wrong.
4. Accounting and Tax Treatment
Bitcoin is classified as an intangible asset for accounting purposes under US GAAP, with specific treatment defined by the Financial Accounting Standards Board.
How a purchase is recorded, how fair value changes are accounted for, and how disposal events are recognized on the income statement are technical questions with real financial reporting consequences.
For tax purposes, the IRS treats Bitcoin as property.
Every acquisition, disposal, or exchange is a taxable event that must be reported.
The tax treatment differs depending on entity type — a C-corp, an S-corp, and an LLC taxed as a partnership each have different considerations.
This section exists to name these considerations and direct you to your CPA, not to resolve them.
The single most important timing point: loop in your CPA before the first trade, not at year end. Cost basis is established at purchase.
The documentation the desk provides at settlement is the foundation of accurate reporting.
Retroactive reconstruction of cost basis is harder and less defensible.
How a Business Buys Bitcoin Through an OTC Desk
- Contact the desk with your entity details and intended amount. Identify the entity name, the approximate purchase size, and your preferred timing. A legitimate desk assigns a named specialist at this stage. You are not committing to anything; this is the opening of the onboarding conversation.
- Complete KYB verification. Submit the documents listed in the KYB table above. The faster and more completely you submit, the faster onboarding completes. Have the corporate resolution ready, it is the most commonly forgotten document.
- Request a firm price for your full amount. Once verified, provide the exact purchase amount. The desk returns a firm all-in price for the full order. This includes the desk’s spread. No additional fee is added after confirmation. Request the quote in writing.
- Accept the price. It locks. Review the quote document. Confirm the asset and amount, the all-in price, the wallet address where Bitcoin will be delivered, the reference number, and the settlement terms. Once you confirm, the price is binding regardless of market movement during wire transit.
- Wire from the business account; not a personal account. Send the wire from the entity’s business bank account. The desk’s KYB process confirms the entity’s identity; the wire must originate from that entity’s account. A wire from a personal account to cover a corporate purchase creates commingling that causes accounting and legal problems. Include the trade reference number exactly in the wire memo field.
- Receive Bitcoin to the company wallet. Once the wire clears and compliance confirms, the desk sends Bitcoin to the corporate wallet address you provided. Confirm receipt on-chain.
- File the trade confirmation for your books. The desk issues a trade confirmation showing date, BTC amount, price, USD amount, and reference number. Forward this to your accountant immediately. It is the cost basis record for the company’s books and the source-of-funds documentation if your bank queries the outgoing wire.
Why Not Just Use a Retail Exchange or an Institutional Platform?
Two different questions with two different answers.
- Retail exchanges: built for individual buyers, not businesses. The KYC process is personal, not entity-based. Purchase limits are low relative to a meaningful treasury allocation. For a $200,000 corporate purchase, a retail exchange either imposes weekly limits that spread the purchase across months or requires a separate onboarding process that resembles KYB anyway but with less support. Slippage on a market order at that size is a real cost.
- Institutional crypto trading platforms: built for hedge funds and trading desks. APIs, margin, lending, complex custody solutions, and access minimums that start at $50,000 to $1,000,000 per trade or per account. These platforms solve problems a private operating business does not have. An operating business making a single large treasury allocation does not need derivatives access or API connectivity. It needs a locked price, clean documentation, secure custody, and a counterparty that can handle the entity’s KYB without requiring it to become a Bloomberg terminal subscriber.
What a business actually needs from an OTC provider is a firm price, a wire-funded settlement process, a corporate onboarding workflow, and documentation for the books.
A dedicated OTC trading desk built for these trades is the right fit.
An institutional platform built for funds is the wrong tool for most operating businesses.
Building a Treasury Position: All at Once or Over Time?
A lump-sum purchase means deploying the full intended allocation in one trade.
You get one confirmed price and complete the governance work once.
The risk is that you buy at an unfavorable price.
A staged accumulation means deploying the allocation across multiple purchases over a defined period.
This averages your entry price across different market conditions.
The risk is operational complexity: each purchase requires its own wire, reference number, and confirmation document, and if market prices rise during your accumulation schedule, later tranches cost more than the first.
Neither approach is universally better.
The decision depends on the business’s capital structure, its time horizon, its view on current pricing, and the operational capacity of whoever manages the treasury process.
An OTC desk handles both approaches cleanly: each purchase is a discrete trade with its own locked price and documentation.
One practical note: if you plan multiple purchases, completing KYB once means subsequent trades move faster.
After initial onboarding, repeat purchases typically require only a quote request and a wire, with settlement the same day.
Mistakes Businesses Make
- Buying from a personal account. “I’ll sort the entity transfer later” becomes a commingling problem that creates accounting complexity, potential legal issues depending on entity structure, and a KYB problem with the desk on future purchases. Do it right the first time.
- No written signing authority. An owner who approves a purchase verbally and then has a dispute with a partner or board member creates a trade that may not be legally authorized. Document the resolution before the trade, not after.
- One keyholder with no succession plan. Bitcoin is accessible only while that person is available and cooperative. Death, incapacitation, or a contentious departure can make a corporate asset permanently inaccessible. This is a foreseeable governance failure.
- Looping in the CPA at tax time. Your accountant needs the trade confirmation to establish cost basis correctly. Send it immediately after the trade settles, not in April.
- Chasing an institutional platform that the business cannot qualify for. If the minimum is $500,000 and you are allocating $100,000, find a desk with appropriate minimums rather than fragmenting your purchase across a retail exchange to hit the minimum later.
- No audit trail. The trade confirmation and wire receipts are the audit trail. Keep them in the entity’s records permanently.
How CustomersChain Works With Businesses
CustomersChain is a FinCEN-registered Bitcoin OTC trading desk that handles corporate treasury purchases from $500 to $10M+.
The process: your entity completes KYB, a dedicated specialist handles the corporate onboarding, you receive a firm all-in price for your full amount, a wire from your business account, and Bitcoin is delivered to your company wallet.
The trade confirmation covers everything your accountant needs for the books.
CustomersChain offers a free $500 test trade for businesses running the full process before committing treasury funds.
Use it to verify every step (onboarding, quote, wire, delivery, and documentation) at $500 before the full allocation.
FAQ
Can an LLC buy Bitcoin?
Yes.
A properly formed LLC can hold Bitcoin as a corporate asset, provided the purchase is authorized by the operating agreement and documented through a corporate resolution signed by the authorized members or managers.
Bitcoin is owned by the entity, not by the individuals who control it.
What documents does a business need to buy crypto?
Certificate of formation or articles of incorporation, EIN, operating agreement or bylaws, a corporate resolution authorizing the specific purchase, government-issued ID for the authorized signers, and source-of-funds documentation (business bank statements).
Have all of these ready before contacting the desk to avoid onboarding delays.
Who should hold a company's crypto keys?
Not a single individual, for any meaningful amount.
A single keyholder creates a single point of failure.
A multi-signature setup (where a defined number of keyholders must sign to authorize a transaction), is the standard for business holdings.
Document the succession plan regardless of which model you use: who has access if a keyholder is unavailable? Where is that documentation stored?
Does a business need an institutional platform to buy Bitcoin?
No.
Institutional crypto trading platforms are built for hedge funds and trading desks, APIs, margin, derivatives, and access minimums that most operating businesses cannot meet and do not need.
A dedicated OTC trading desk provides what a business actually needs: entity-based onboarding, a locked price, wire funding, and documentation for the books.
What is the minimum for a business crypto purchase?
It depends on the desk.
Institutional platforms set minimums of $50,000 to $1,000,000.
CustomersChain starts at $500 for business purchases.
The practical question is where an OTC desk provides clear advantages over a retail exchange; most businesses find that crossover between $25,000 and $100,000.
How is a corporate Bitcoin holding taxed?
This depends on your entity type, the jurisdiction, holding period, and how the Bitcoin is ultimately disposed of.
The IRS treats Bitcoin as property, so every acquisition and disposal is a taxable event.
Treatment differs across C-corps, S-corps, LLCs, and partnerships.
This is a question for your CPA, ideally before the first purchase, so cost basis documentation is handled correctly from day one.
