When Does Salt Deduction Limit Expire 2025. Unless congress acts before tcja expirations, the $10,000 salt cap will expire december 31, 2025. The salt deduction’s future is uncertain ahead of its scheduled sunset at the end of 2025.
No, the salt deduction will not expire in 2025; Some policymakers have suggested allowing the $10,000 cap on the state and local tax (salt) deduction to expire as scheduled at the end of 2025.