Treatment of web domain ownership & reselling for tax purposes: Capital asset, or not?
As others have said, please talk to a professional adviser. From my quick research, domain names can only be amortized as 197 intangible if it's used for the taxpayer's business. For example, if Corp A pays $200,000 for corpa.com and uses that to point to their homepage, they can amortize it over 15 years as a 197 intangible. (Please refer to this IRS memo https://www.irs.gov/pub/irs-wd/201543014.pdf.) The above memo does not issue any guidance in your case, where domains are purchased for investment or resale. Regarding domain names, the U.S. Master Depreciation Guide (2016) by CCH says: Many domain names are purchased in a secondary market from third parties [...] who register names and resell them at a profit. These cost must be capitalized because the name will have a useful   life of more than one year. The costs cannot be amortized because a   domain name has no useful life. So your decision to capitalize is correct, but your amortization deductions may be challenged by the IRS. When you sell your domain, the gain will be determined by how you treat these assets. If you treat your domains as 197 intangibles, and thus had ordinary deductions through amortization, your gain will be ordinary. If you treated them as capital assets, your gain will be a capital gain. Very conceptually, and because the IRS has not issued specific guidelines, I think holding domain names for resale is similar to buying stock of a company. You can't amortize the investment, and when you sell, the gain or loss is a capital gain/loss.