IP assignment refers to the transfer of intellectual property rights from one party to another. In the context of contractor agreements, it usually means the contractor (you) assigns all rights to any work you create for the client. This can include software, written materials, designs, inventions, and more.
Without a clear IP assignment clause, ownership of the work may remain with the contractor, leading to disputes or complications down the line. That’s why most clients include these clauses in their contracts with freelancers, consultants, and other independent workers.