What Is Soft Secession?
Soft secession describes states building parallel institutional and financial capacity that reduces their dependence on federal partnership and builds resilience against federal mismanagement and legal capture.
A state stands up its own systems where the federal government has become unlawful or unreliable, and it keeps those systems inside the union. The term appeared occasionally in American political writing before 2025, with no consistent definition and no legal architecture behind it. Armitage’s contribution was the first systematic framework for soft secession, which defines it as a distinct posture with its own properties and separates it from simple non-cooperation, where a state only declines to help federal enforcement.
Soft secession does not remove a state from the United States, the way the Confederate states attempted in 1861. It leaves federal authority in place while a state reduces what it hands over and builds what it can operate on its own. The leverage is fiscal as much as legal. Several large states send more money to the federal government than they receive back, and a state that retains that revenue can fund its own programs with it.
If federal power returns to its constitutional limits, the parallel systems can wind down, and there is an easy pivot back to cooperation. Nothing here requires leaving the union, and nothing here has to be permanent. The point is narrower: a state should never be forced to choose between its own residents and an order it knows to be unlawful.
Armitage first laid out the idea in It’s Time for Americans to Start Talking About “Soft Secession”, published in August 2025. The full framework, and where soft secession sits among the other postures a state can take, is set out in his SSRN paper Oppositional Federalism: A Taxonomy of State Constitutional Postures Under Authoritarian Capture.