
Julian Drago
January 8, 2026
When you decide to register a company in the United States with the help of OpenBiz, you aren't just opening a door to the world's largest market; you are also entering a rigorous and transparent financial ecosystem. To manage a successful business, it is not enough to simply track what you own and what you owe. You must also keep an eye on events that could affect your finances in the future.

This is where memorandum accounts come into play. While they do not directly affect your balance sheet or your profit and loss statement, they serve as a vital "financial memory" for your organization. In this article, we will explore what they are, why they matter for your US-based business, and how to use them to maintain professional-grade accounting.
In traditional accounting, every entry reflects a change in the company's actual wealth—assets, liabilities, or equity. However, businesses often engage in operations that do not immediately change their financial position but represent a potential risk or a specific administrative responsibility.
Memorandum accounts are accounting records used to track operations that do not affect the financial status of the entity at the time of recording but are necessary for control, reminders, or disclosure of contingent liabilities.

For an entrepreneur using OpenBiz to scale in the United States, transparency is a competitive advantage. US accounting standards (GAAP) and tax regulations (IRS) require a high level of disclosure. Memorandum accounts are the bridge between "what is happening now" and "what might happen later."
Imagine your company is involved in a potential lawsuit or has issued a guarantee for a loan. These are not "debts" yet, but they are significant risks. By using memorandum accounts, you ensure that these potential liabilities are documented. If a bank or an investor audits your books, seeing these records demonstrates professional oversight and integrity.
Many companies registering in the US act as distributors. If you receive inventory from a supplier on a consignment basis, that inventory does not belong to you—therefore, it shouldn't appear in your "Assets." However, you are responsible for it. Memorandum accounts allow you to track the value of those goods in your warehouse without artificially inflating your balance sheet.
In the US, the way you calculate depreciation for taxes (MACRS) often differs from how you calculate it for your internal books. Memorandum accounts are excellent tools for keeping track of these differences, making it much easier to file your Year-End taxes accurately.

Properly recording memorandum accounts is a hallmark of a mature business. Although they sit "outside" the main balance sheet, they must be handled with the same discipline as your cash account.
To record a memorandum entry, you create two accounts: a debit memorandum account and a credit memorandum account. For example, if you receive $10,000 worth of merchandise for a "trial period," the entry would look like this:
While memorandum accounts don't appear in the "Totals" of your Balance Sheet, they are typically reported at the bottom of the statement or, more commonly, detailed in the Notes to the Financial Statements.
At OpenBiz, we understand that navigating US accounting can feel like learning a new language. However, mastering memorandum accounts ensures that your business stays compliant and ready for growth. By keeping a clear record of your "contingent" world, you protect your "actual" world.
Understanding complex concepts like memorandum accounts (cuentas de orden) is just the first step to mastering the U.S. market. At OpenBiz, we don't just help you register your company in the U.S. quickly and legally—we provide the tools and knowledge you need to ensure your accounting and operations meet the highest international standards.
Ready to take your business to the next level?Let our experts handle the bureaucracy while you focus on growth.
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They are not included within the Assets, Liabilities, or Equity of the Balance Sheet because they do not represent actual resources or obligations of the company at that moment. However, they are typically presented at the foot of the balance sheet or detailed extensively in the Notes to the Financial Statements to ensure transparency for auditors and investors.
An actual liability is a present and quantifiable obligation (like an accounts payable invoice). A contingent memorandum account records an event that could become an obligation in the future, such as a pending lawsuit or a guarantee provided. Its record is preventive and serves to track a potential risk that has not yet occurred.
Under Generally Accepted Accounting Principles (GAAP), the disclosure of contingencies and commitments is mandatory to present fair financial statements. If your company handles third-party goods, has pending litigation, or uses different depreciation methods for the IRS, using memorandum accounts is the best practice to maintain impeccable administrative control and avoid penalties for lack of transparency.