Calculus Tax is a private tax representation firm and is not affiliated with the Internal Revenue Service or any government agency.
Form 12153 is a free IRS form that a taxpayer can file without paying anyone. What this firm charges for is representation at the hearing and the work that surrounds it — not the form itself. Nothing on this site is legal or tax advice, creates a client relationship, or guarantees any outcome. Deadlines and eligibility depend on your specific IRS notice; verify them before you rely on them.
This website is written, edited, monitored, controlled, and owned by Calculus Tax (calculustax.com). For questions about the ownership, editorial control, or trustworthiness of this site, contact information is available at calculustax.com.