Back to Glossary Technical Debt The accumulated cost, in maintenance burden, operational risk, and reduced agility, incurred when technology decisions prioritize short-term expediency over long-term architectural quality. Technical debt includes outdated infrastructure, unsupported software, undocumented customizations, and duplicated systems that require increasing effort to maintain and make it harder to adopt new technologies. Left unmanaged, technical debt constrains an organization’s… The accumulated cost, in maintenance burden, operational risk, and reduced agility, incurred when technology decisions prioritize short-term expediency over long-term architectural quality. Technical debt includes outdated infrastructure, unsupported software, undocumented customizations, and duplicated systems that require increasing effort to maintain and make it harder to adopt new technologies. Left unmanaged, technical debt constrains an organization’s ability to innovate and respond to market changes.