
Section 1235 Capital Gains Treatment for Patent Sales: How Inventors Convert Royalty Income Into Long-Term Capital Gain
Section 1235 lets individual inventors and qualifying early investors treat a patent sale as long-term capital gain — even without a one-year holding period — if they transfer all substantial rights. This guide explains who qualifies as a holder, why the rule survived the TCJA carve-out for self-created intangibles, and how to draft the transfer so the IRS sees a sale rather than a royalty license.










