In virtually every business acquisition, a portion of the purchase price exceeds the fair market value of the tangible assets (equipment, inventory, real estate) being acquired. This excess is allocated to intangible assets, with goodwill typically being the largest component. Under IRC 197, purchased goodwill and certain other intangible assets must be amortized ratably over 15 years, producing a deduction of 1/15 of the cost each year. This amortization period applies regardless of the actual useful life of the intangible: a 3-year customer contract, a 5-year non-compete agreement, and perpetual goodwill are all amortized over the same 15 years. IRC 197 was enacted in 1993 to simplify the tax treatment of intangibles (previously, the deductibility and useful life of different intangibles were frequently litigated). For buyers, the 15-year amortization provides a valuable and predictable deduction stream. For sellers, the allocation of the purchase price between goodwill (capital gain), covenants not to compete (generally ordinary income), and tangible assets (mixed treatment) significantly affects their tax liability on the sale.
✓Key takeaway
Section 197 intangible assets (amortized over 15 years):
Intangible Asset
Notes
Goodwill
The excess of purchase price over FMV of identifiable assets
Going concern value
Value attributable to the business as an ongoing enterprise
Workforce in place
Value of the existing trained workforce
Customer lists and relationships
Value of existing customer base
Know-how and trade secrets
Proprietary processes and technical knowledge
Patents and copyrights (purchased)
If acquired as part of a business purchase
Trademarks and trade names
Brand names and marks
Covenants not to compete
Agreements limiting the seller’s competitive activity
Franchises, licenses, permits
Government or private
Computer software (purchased)
Can be 3-year or 15-year depending on how acquired
Not Section 197 intangibles (different treatment):
Asset
Treatment
Self-created goodwill
$0 basis; not amortizable; capital gain on sale
Self-created patents/copyrights
Not amortizable under IRC 197; costs are recovered under other rules (such as IRC 167), not the 15-year period
Separately acquired software
3-year straight-line (36 months), or bonus depreciation if it qualifies
Interest in a corporation, partnership, or trust
Not a Section 197 intangible
Financial instruments
Not a Section 197 intangible
Professional sports franchises acquired before October 23, 2004
Not a Section 197 intangible (sports franchises acquired later are)
How does purchase price allocation work?
Can a business buyer use 179 or bonus on acquired equipment?
Yes, on the tangible equipment in an asset purchase, as long as you buy from an unrelated seller and didn’t use the equipment before. Both Section 179 and bonus depreciation cover used property bought that way. Goodwill, customer lists and noncompetes don’t qualify for either, and they stay on the 15-year amortization described above.
The seller relationship matters. Section 179 excludes property acquired from a related party, by gift or inheritance, or with a carryover basis, and bonus applies the same purchase rules to used property. The Class V building gets neither, since it’s 39-year property. For equipment acquired after January 19, 2025, bonus is 100% and applies by default. Section 179 is optional and can’t exceed your taxable income from active trades or businesses, which matters in a year when the deal itself squeezes profit.
Want this checked against your own situation?
Start with a Diagnostic: a CPA licensed in the US and Canada reads your file and tells you in writing what's wrong and how to fix it, three to four business days after you finish the questions. The report is $250. If you hire us for any work after that, you get the $250 back as a discount on that work. Or send us your return or your letter and get a fixed price, free.
One or two plain-English guides a week on US-Canada tax. No spam, unsubscribe anytime.
Done. The next guide will land in your inbox.
Cite this page
Yarik Yarosh, CPA. "Tax Treatment of Goodwill and IRC 197 Intangible Assets in Business Acquisitions." Blue Cloud CPA, September 5, 2026, updated October 19, 2026. https://bluecloudcpa.com/guides/small-business-tax-implications-goodwill-irc-197-intangibles