IRS Tax Debt Calculator
Owe the IRS? Estimate how penalties and daily-compounded interest grow your balance, and compare payment-plan costs before you pick a resolution option.
Your options when you owe the IRS
Owing the IRS is stressful, but doing nothing is the most expensive strategy — penalties and interest compound, and unresolved balances lead to liens and levies. These are the main resolution paths, roughly in order of cost.
Installment agreements
The most common fix. Short-term plans (paid within 180 days) have no setup fee. Long-term monthly plans charge a setup fee that depends on how you apply and whether you pay by direct debit (DDIA). Individuals generally qualify to apply online if they owe $50,000 or less in combined tax, penalties, and interest. With an approved agreement and a timely filed return, the failure-to-pay rate drops from 0.5% to 0.25% per month.
| Payment method | How you apply | Setup fee |
|---|---|---|
| Direct debit (DDIA) | Online | $22 |
| Non-DDIA (check, card, EFTPS) | Online | $69 |
| Direct debit (DDIA) | Phone, mail, or in person | $107 |
| Non-DDIA | Phone, mail, or in person | $178 |
| Low-income — DDIA | Any channel | $0 (waived) |
| Low-income — non-DDIA | Any channel | $43 (reimbursable) |
Short-term plans (paid in ≤180 days) carry a $0 setup fee. Online applications are generally available to individuals owing $50,000 or less.
Offer in Compromise
An OIC settles your debt for less than the full amount when the IRS doubts it can ever collect in full. Acceptance hinges on your reasonable collection potential — equity in assets plus future income after allowable living expenses. Run the IRS OIC Pre-Qualifier before paying the application fee; most offers are rejected, and professional "pennies on the dollar" marketing overstates the odds.
Currently Not Collectible
If paying anything would leave you unable to cover basic living expenses, the IRS can place your account in Currently Not Collectible (CNC) status. Active collection stops — no levies while the status holds — but penalties and interest keep accruing, the 10-year collection clock keeps running (with some suspensions), and the IRS may still file a lien.
Penalty abatement
Penalties — though usually not interest — can be removed. First Time Abate applies if you had no similar penalties in the prior three years, filed all required returns, and have paid or arranged to pay the tax. Reasonable cause relief covers circumstances like serious illness, natural disasters, or reliance on incorrect IRS written advice. Abatement is often the cheapest win: a phone call or letter can erase thousands in penalties.
| Option | Who it fits | Effect on debt | Collection risk |
|---|---|---|---|
| Pay in full | Anyone who can | Stops all new penalties & interest | None once paid |
| Short-term plan (≤180 days) | Can clear balance within ~6 months | $0 fee; penalties & interest accrue until paid | Very low while paying |
| Long-term installment | Owe ≤$50K, need monthly payments | Setup fee $22–$178; FTP rate drops to 0.25%/mo | Low if payments current |
| Currently Not Collectible | No ability to pay anything | Debt remains; interest keeps accruing | Collection paused; lien possible |
| Offer in Compromise | Doubt the IRS can collect in full | Settles for less than owed if accepted | Paused while reviewed; many rejected |
| Penalty abatement | Clean 3-year history or reasonable cause | Removes FTF/FTP penalties, not interest | No direct effect |
Frequently Asked Questions
What happens if you can't pay your IRS tax bill?
File on time even if you can't pay — the failure-to-file penalty (5% per month) is much steeper than failure-to-pay (0.5% per month). Pay what you can, then set up a short-term plan (up to 180 days), a long-term installment agreement, Currently Not Collectible status, or an Offer in Compromise. Ignoring notices leads to federal tax liens and levies.
What is the IRS Fresh Start program?
Fresh Start is a series of collection reforms that expanded payment-plan access, raised streamlined installment thresholds, and improved Offer in Compromise and lien practices. More taxpayers can set up agreements online and qualify for low-income fee waivers. It's not an amnesty — the underlying debt remains.
When does the IRS accept an Offer in Compromise?
On three grounds: doubt as to liability, doubt as to collectibility, or effective tax administration. Acceptance depends on reasonable collection potential (assets + future income minus allowable expenses). Use the IRS OIC Pre-Qualifier first — many offers are rejected.
How long does the IRS have to collect?
The Collection Statute Expiration Date (CSED) is generally 10 years from assessment. Bankruptcy, pending installment agreement requests, CNC status, and Collection Due Process appeals can suspend or extend the clock.
Who qualifies for First Time Abate penalty relief?
Taxpayers with a clean compliance history: no similar penalties in the prior 3 years, all required returns filed, and the tax paid or payment arranged. It removes failure-to-file and failure-to-pay penalties; interest usually remains.
Does an IRS payment plan affect your credit score?
The agreement itself isn't reported like a loan, but a Notice of Federal Tax Lien can appear in public records. Staying current on a plan reduces the risk of a lien being filed.
Related Calculators
Sources & Methodology
Failure-to-pay accrues at 0.5% per month (0.25% under an approved installment agreement) and failure-to-file at 5% per month, each capped at 25% of unpaid tax; interest compounds daily at the federal short-term rate + 3 percentage points (modeled here at a flat 7%).
- U.S. IRS — Penalties
- U.S. IRS — Payment plans; installment agreements
- U.S. IRS — Quarterly interest rates
- U.S. IRS — Topic 653: IRS notices and bills, penalties and interest charges
- U.S. IRS — Offer in Compromise
Standards and figures reviewed 2026.