CP523 — Intent to Terminate Installment Agreement

Your payment plan is in default, usually from a missed payment or a new unpaid balance.

What this notice means

Your payment plan is in default, usually from a missed payment or a new unpaid balance.

Catch up by the deadline or ask to modify the plan. Termination makes the full balance collectible.

Read the whole letter and note the notice code, tax year and response date.
Compare the figures with your return, W-2s, 1099s and payment records.
Keep copies of the notice and everything you send. Send proof by a trackable method.
Choose: pay, dispute, appeal or request a resolution program. Get help if the notice mentions a levy, lien or hearing.

Answer a few questions online or speak with our team. We will help you understand your options and the next best step.