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IRS Payment Plan Calculator

See how long an installment agreement takes and what it costs.

Online + direct debit is the cheapest option — check current IRS fees
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IRS payment plan options

  • Short-term plan: up to 180 days to pay; no setup fee, but interest and penalties continue.
  • Long-term plan (installment agreement): monthly payments. Individuals who owe $50,000 or less in combined tax, penalties and interest can usually apply online.

Frequently asked questions

What happens if I miss a payment?

The IRS may send CP523, warning that it intends to end the agreement and levy. Contact the IRS quickly to reinstate the plan.

Does a payment plan stop penalties?

No, but the failure-to-pay penalty is cut in half (to 0.25% a month) while the plan is in effect if you filed on time.

Sources

Written by the editorial team and checked against the official sources above. See our editorial policy.

Last reviewed 2026-11-12. Estimates only — confirm with the IRS or a tax professional.