Intangible assets are non-physical business resources that produce measurable economic value, and common examples include patents, trademarks, copyrights, customer lists, franchise agreements, licensing contracts, trade secrets, non-compete agreements, and goodwill. Unlike machinery or inventory, these assets have no physical form, and unlike stocks or bonds, they are proprietary rights rather than claims to someone else’s cash flows. How each example is recorded, amortized, and taxed depends on where it came from and how long it is expected to generate benefit.
What Qualifies as an Intangible Asset
Under U.S. accounting standards, a resource can appear on the balance sheet as an intangible asset only if it meets one of two tests. It must either be separable, meaning it can be sold, licensed, or transferred on its own, or it must arise from a contract or other legal right. Anything that fails both tests is expensed as it is incurred rather than capitalized.
The second question, once an asset qualifies, is how long it will produce value. A finite-life intangible has a determinable end date set by law, contract, or economics. A 20-year patent and a five-year software license are both finite-life assets, and their cost is spread over that lifespan through amortization. An indefinite-life intangible, such as a trademark the owner keeps renewing, has no foreseeable expiration and is not amortized at all. Instead, the company tests the asset’s recorded value against fair value at least once a year.
Examples by Category
Accounting standards sort identifiable intangible assets into five functional groups based on the kind of right or relationship each one represents.
Marketing-Related
These assets protect brand identity. A trademark covers a logo, slogan, or product name and gives the owner exclusive nationwide rights once registered with the U.S. Patent and Trademark Office.1United States Patent and Trademark Office. Why Register Your Trademark A trade name is the public-facing name a business operates under; filing a “doing business as” registration does not grant the exclusive legal rights that trademark registration does. Internet domain names, trade dress (distinctive packaging or color schemes), and non-compete agreements signed as part of a business sale also fit here. The non-compete prevents the seller from immediately competing for the same customers, preserving the value of the acquired brand.
Customer-Related
Customer-related assets derive value from established relationships. A signed customer contract that locks in a defined revenue stream is the clearest example, and a backlog of unfilled orders works the same way. Non-contractual relationships can also qualify when they can be valued and transferred, as with a proprietary customer list maintained as a trade secret and licensed or sold to another company.
Contract-Based
Contract-based intangibles come from binding agreements that grant specific rights. Franchise agreements, operating leases where the company is the landlord, licensing and royalty arrangements, broadcast rights, and government-issued permits all belong in this group. Employment contracts with key personnel can be recognized here in an acquisition, as can use rights such as drilling permits or timber-cutting authorizations. These assets almost always have finite lives tied to the contract term, which makes the amortization period relatively straightforward.
Artistic
Artistic assets are protected by copyright, which gives the creator exclusive rights to reproduce, distribute, and display a work. Books, musical compositions, photographs, films, and television programs all generate value through this protection. Federal law gives a copyright on a work created by an individual a term of the author’s lifetime plus 70 years.2Office of the Law Revision Counsel. 17 U.S. Code 302 – Duration of Copyright: Works Created on or After January 1, 1978 A film studio’s library of movie titles illustrates the point: each title is a separate, identifiable asset that can be individually licensed for streaming, broadcast, or physical distribution.
Technology-Related
Technology-related assets give the holder exclusive rights over inventions, processes, or proprietary knowledge. A utility patent grants the inventor the right to exclude others from making, using, or selling the invention for a term ending 20 years after the application filing date.3Office of the Law Revision Counsel. 35 U.S. Code 154 – Contents and Term of Patent; Provisional Rights That fixed expiration makes patents finite-life assets, amortized over the remaining term at acquisition.
Trade secrets work differently. A proprietary formula, algorithm, or manufacturing process qualifies as a trade secret when its value depends on being kept confidential and the owner takes reasonable steps to protect it. Trade secrets have no expiration date and are treated as indefinite-life assets. Both the Uniform Trade Secrets Act, adopted by most states, and the federal Defend Trade Secrets Act provide legal remedies when someone steals or improperly discloses a trade secret.4Office of the Law Revision Counsel. 18 U.S. Code 1836 – Civil Proceedings The tradeoff is transparency: a patent requires full public disclosure of the invention, while a trade secret loses all protection the moment confidentiality is lost.
Goodwill: The Non-Identifiable Example
Goodwill is the most significant intangible asset that fails both the separability and contractual-legal tests. It cannot be sold, licensed, or transferred apart from the business itself, and it only appears on a balance sheet when one company acquires another for more than the combined fair value of the identifiable assets minus liabilities.
If a buyer pays $100 million for a company whose net identifiable assets are worth $75 million, the $25 million difference is recorded as goodwill. That premium reflects things like the target’s reputation, assembled workforce, established market position, and expected synergies. None of those elements can be individually separated and sold, which is why they get lumped together.
Internally generated intangibles often share this non-identifiable quality. A company that builds an outstanding management team or develops efficient internal processes over decades cannot capitalize those advantages as balance sheet assets; the cost of building them is expensed as incurred. That is one reason a company’s market capitalization can far exceed its book value.
How These Assets Are Written Off Over Time
Finite-life intangibles are amortized, meaning the recorded cost is reduced in regular increments over the asset’s useful life. A seven-year licensing agreement acquired for $700,000 would typically produce $100,000 of amortization expense each year under the straight-line method. That expense appears on the income statement and reduces the asset’s carrying value on the balance sheet.
Indefinite-life intangibles, including goodwill, follow a different path. Rather than being amortized on a schedule, they are tested for impairment at least annually. The test compares the asset’s recorded value to its current fair value, and if fair value has dropped below the carrying amount, the company recognizes an impairment loss for the difference. For goodwill, that loss cannot exceed the total goodwill allocated to the reporting unit being tested. Private companies and nonprofits have the option of performing the impairment triggering-event evaluation only at the end of each reporting period rather than monitoring continuously throughout the year.
Federal Tax Treatment of Acquired Intangibles
Tax rules diverge from accounting rules, and the gap matters when buying or selling a business. Section 197 of the Internal Revenue Code governs the tax treatment of most acquired intangibles. When a taxpayer purchases a qualifying intangible asset as part of a business acquisition, the cost is deducted through amortization spread evenly over 15 years, starting the month the asset is acquired.5Office of the Law Revision Counsel. 26 U.S. Code 197 – Amortization of Goodwill and Certain Other Intangibles
The 15-year period applies regardless of the asset’s actual useful life. A patent with eight years remaining, a customer list expected to generate value for five years, and goodwill with no expiration are each amortized over the same 15-year window for tax purposes. The categories covered by Section 197 include:
- Goodwill and going concern value
- Customer and supplier relationships, including customer lists, market share, and deposit bases for financial institutions
- Patents, copyrights, formulas, processes, designs, and similar know-how
- Trademarks, trade names, and franchises
- Government licenses and permits
- Non-compete agreements entered into in connection with a business acquisition
- Workforce in place, meaning the value of an assembled, trained employee base
Both buyer and seller in a business acquisition must file IRS Form 8594, which reports how the purchase price was allocated among asset classes, including the Section 197 categories.6Internal Revenue Service. Instructions for Form 8594 – Asset Acquisition Statement Under Section 1060 The allocation determines the buyer’s amortization deductions and the seller’s gain or loss on each asset class, so the numbers need to line up on both returns.
Section 197 covers acquired intangibles, not those a company builds itself. The tax treatment of internally developed research changed for 2026. Section 174A of the Internal Revenue Code now allows businesses to immediately deduct domestic research and experimental expenditures, including software development costs, rather than capitalizing and amortizing them over five years. Research conducted outside the United States still must be capitalized and amortized over 15 years.