IRS Short-Term Payment Plan: Eligibility, How to Apply, and Penalties

An IRS short-term payment plan gives an individual taxpayer up to 180 days to pay a federal tax balance in full, with no setup fee, as long as the combined tax, penalties, and interest owed is $100,000 or less.¹ It is a short extension, not a monthly installment arrangement. Interest and the failure-to-pay penalty keep accruing on whatever balance remains until it hits zero.

Who Qualifies

Two conditions decide eligibility for individuals. You must owe $100,000 or less in combined tax, penalties, and interest, and you must have filed every tax return the IRS is expecting from you.¹ A single missing return will get your request rejected even if the balance is small.²

Businesses cannot apply for a short-term plan through the online tool. If you owe business taxes and want extra time, call the number on your most recent IRS notice or 800-829-4933.¹ Business requests are evaluated separately, and the thresholds shift when trust fund taxes like withheld payroll taxes are part of the balance.

The 180 days start on the date the IRS approves your request. That is a firm deadline. If you already know six months won’t be enough, don’t apply for the short-term plan; apply directly for a long-term installment agreement.

How to Apply

The quickest route is the Online Payment Agreement tool at IRS.gov/OPA. Choose the option to pay in full within 180 days. Approval and a confirmation number arrive immediately, and it’s worth saving both the number and a screenshot of the confirmation page.

Using the online tool requires an IRS Online Account verified through ID.me, which asks for a government-issued photo ID and a selfie. Biometric data collected during that step is deleted after verification.³ If your account already exists, you can skip straight to the application.

Prefer to talk to someone? Call 800-829-1040 for individual tax matters, or the number on your latest notice.⁴ Written requests by mail are also accepted, but IRS mail typically takes around 30 days to process and can run longer during filing season.²

What to Have Ready

Your Social Security Number or Individual Taxpayer Identification Number.
The exact balance owed, from your most recent notice (often a CP14 or CP501) or your IRS Online Account.
The specific tax years with balances due; if more than one year is delinquent, the plan has to cover all of them.
Bank routing and account numbers if you intend to pay through Direct Pay or EFTPS.

Your actual payoff figure will be higher than what appears on an older paper notice, because interest and penalties accrue daily. The IRS Online Account shows a current balance, which is the more reliable number to work from.

Paying Down the Balance

You don’t have to make one lump payment on day 180. Any of the standard IRS methods work, and you can use them repeatedly:¹

Direct Pay, a free bank transfer from a checking or savings account at IRS.gov.
EFTPS, the Electronic Federal Tax Payment System, which requires separate enrollment and lets you schedule payments in advance.
Check or money order mailed with a Form 1040-V voucher to the address on your notice.
Debit or credit card through an IRS-approved third-party processor, which charges its own fee.

Paying in chunks early in the window is the right move. Every dollar you knock off reduces the base that tomorrow’s interest and penalty are calculated against.

Interest and Penalties

Skipping the setup fee is the plan’s main financial advantage over a long-term installment agreement.⁵ The IRS still has to charge interest and a late-payment penalty on whatever remains unpaid.

Underpayment Interest

The underpayment rate is set every quarter and equals the federal short-term rate plus three percentage points.⁶ For the quarter beginning April 1, 2026, the annual rate is 6 percent.⁷ It compounds daily.

Failure-to-Pay Penalty

A separate penalty of 0.5 percent of the unpaid tax accrues for each month or partial month the balance remains, capped at 25 percent.⁸ If you filed your return on time, an approved payment plan may reduce this penalty to 0.25 percent per month.⁹

Reducing the Penalties

Interest cannot be waived. Penalties sometimes can, through two programs.

First-Time Penalty Abatement

If your record is clean for the three tax years before the one that got you the penalty, you may qualify for first-time abatement. The IRS requires that you filed the same type of return for each of those three years, had no penalties during that period (or any prior penalty was removed for a reason other than this program), and have filed all currently required returns.¹⁰ You can ask for it on the phone when you call, and an agent will check eligibility on the spot.

Reasonable Cause Relief

If you don’t qualify for first-time abatement, reasonable cause is the other path. The IRS looks at whether you exercised ordinary care and prudence but still couldn’t pay on time. Serious illness, a natural disaster, the death of an immediate family member, or a system failure that delayed a payment can all qualify.¹¹ Simply not having enough money, on its own, generally does not. Request reasonable cause relief by phone or by filing Form 843 with supporting documents like medical records or a death certificate.

If You Can’t Pay Within 180 Days

If it becomes clear partway through that you won’t clear the balance in time, act before the plan expires. Apply for a long-term installment agreement. Individuals who owe $50,000 or less can apply online; anyone above that has to call or file Form 9465 by mail, and the IRS may require Form 433-F disclosing your finances.¹

Long-term agreements carry setup fees the short-term plan does not. The online fees are $22 for a direct-debit agreement and $69 for a non-direct-debit agreement.⁵ Applying by phone, mail, or in person costs more, and low-income taxpayers may qualify for reduced or waived fees.

Letting the 180 days lapse without paying or converting is the outcome to avoid. The IRS generally holds off on enforced collection while a plan is active, but that protection ends 30 days after the plan lapses.¹ After that window, the IRS can levy bank accounts and wages and can file a Notice of Federal Tax Lien against your property. A short-term plan does not, on its own, prevent a lien filing; the lien attaches once the IRS assesses tax, sends a bill, and the balance goes unpaid on time.¹²

Short-Term Plan Versus Long-Term Installment Agreement

The real question is whether you can clear the balance in six months. A quick comparison:

Setup fee: $0 for the short-term plan; $22 to $69 online for a long-term agreement depending on payment method.⁵
Online balance limit for individuals: $100,000 short-term; $50,000 long-term.¹
Monthly payment: none required on the short-term plan; long-term agreements require consistent monthly payments.
Failure-to-pay penalty: 0.5 percent per month on both, potentially 0.25 percent if you filed on time and have an approved plan.⁹
Total cost: the short-term plan is usually cheaper because the debt is carried for less time and there’s no setup fee.

If there’s a realistic path to paying everything within six months, the short-term plan wins. If you’re stretching to make that math work, choosing the long-term agreement from the start costs less than defaulting and switching later.

Appealing a Denial

If the IRS turns down your request, you can appeal through the Collection Appeal Program by filing Form 9423 with the collection office that issued the denial, within 30 calendar days.¹³ Send it to that office, not directly to Appeals. A conference with the manager who oversaw the denial is recommended before the file moves on, though it isn’t required. The IRS cannot take levy action while the appeal is pending.¹⁴ The most common reason for denial is unfiled returns, and if that’s your situation, filing the missing returns and reapplying is faster than appealing.

1
Internal Revenue Service. Payment Plans Installment Agreements
2
Internal Revenue Service. Topic No. 202, Tax Payment Options
3
Internal Revenue Service. Creating an Account for IRS.gov
4
Internal Revenue Service. Instructions for Form 9465
5
Internal Revenue Service. Online Payment Agreement Application
6
Office of the Law Revision Counsel. 26 USC 6621 – Determination of Rate of Interest
7
Internal Revenue Service. Internal Revenue Bulletin: 2026-8
8
Office of the Law Revision Counsel. 26 USC 6651 – Failure to File Tax Return or to Pay Tax
9
Internal Revenue Service. Failure to Pay Penalty
10
Internal Revenue Service. Administrative Penalty Relief
11
Internal Revenue Service. Penalty Relief for Reasonable Cause
12
Internal Revenue Service. Understanding a Federal Tax Lien
13
Internal Revenue Service. Collection Appeal Request (Form 9423)
14
Internal Revenue Service. 5.1.19 Collection Statute Expiration