IRS Payment Plan Fees, Interest and Penalties Explained
Last reviewed by Calculus Tax in-house Settlement Officer
An IRS payment plan has two kinds of cost: a one-time setup fee and the interest and penalties that keep building on the unpaid balance. The setup fee is the smaller number, but it depends heavily on how you apply, so it is worth knowing both.
Quick answer
An IRS short-term payment plan (up to 180 days) has no setup fee. A long-term plan costs $29 online with direct debit, $69 online without direct debit, or $107 to $178 by phone, mail, or in person. Interest and penalties keep accruing until the balance is paid, so paying faster lowers the total cost.
| Short-term plan (180 days or less) | $0 setup fee |
|---|---|
| Long-term plan, direct debit | $29 online; $107 by phone, mail, or in person |
| Long-term plan, other payment methods | $69 online; $178 by phone, mail, or in person |
| Low-income applicants | Direct debit fee waived; $43 for other plans, which may be reimbursed |
| Revising an existing plan | $6 online; $89 by phone, mail, or in person |
| Failure-to-pay penalty | 0.5% per month, up to 25%; generally 0.25% per month during an approved plan if the return was filed on time |
| Interest | Federal short-term rate plus 3 percentage points, compounded daily and set quarterly |
IRS Payment Plan Setup Fees
Per the IRS, a short-term plan (180 days or less) has a $0 setup fee whether you apply online, by phone, by mail, or in person. For a long-term plan, a direct debit agreement costs $29 to set up online or $107 by phone, mail, or in person. A long-term plan paid some other way, such as by check or Direct Pay each month, costs $69 online or $178 by phone, mail, or in person. Fees are charged only if the IRS approves the plan and are added to your balance.
Why Applying Online Saves You Money
The same long-term plan can cost $29 or $178 depending only on the method you choose. If you qualify to apply online and can pay by direct debit, you avoid up to $149 in fees compared with a non-direct-debit plan requested by phone or mail. Direct debit also reduces the chance of a missed payment, which is the most common cause of default.
Low-Income Fee Waivers and Reimbursement
Individuals with adjusted gross income at or below 250 percent of the federal poverty level may qualify for a reduced or waived fee. For a direct debit plan, the fee is waived. For a non-direct-debit plan the fee is $43, which may be reimbursed if certain conditions are met. If the IRS did not identify you as low income but you believe you qualify, Form 13844 asks the IRS to reconsider, and it should be sent within 30 days of your acceptance letter.
How Interest Works on a Payment Plan
Interest does not stop while you are on a plan. The IRS charges interest on unpaid tax at the federal short-term rate plus 3 percentage points, compounded daily, and the rate is reset every quarter. Because the rate can change, the total interest on a long plan is not fixed at the start. Every payment you make is applied against the balance, so the faster you pay, the less interest accumulates.
Penalties While You Are on a Plan
The failure-to-pay penalty is generally 0.5 percent of the unpaid tax per month, up to 25 percent. In many cases, if you filed your return on time, the rate drops to 0.25 percent per month while an approved installment agreement is in effect. That is a real incentive to arrange a plan promptly. The failure-to-file penalty is far larger, generally 5 percent per month up to 25 percent, so file on time even when you cannot pay.
Fees to Change or Reinstate a Plan
Revising an existing plan costs $6 online or $89 by phone, mail, or in person, with a $0 fee for changes to an existing direct debit agreement. If a plan lapses and is reinstated after default, a reinstatement fee may apply. Our guide to reinstating a defaulted IRS payment plan explains the process.
Ways to Lower the Total Cost
Pay more than the minimum whenever you can, because extra dollars go straight to the balance. Choose direct debit and apply online when eligible. Avoid paying the plan with a credit or debit card, since card processing fees go to a third party. Ask whether you qualify for Penalty Abatement" class="text-primary underline underline-offset-2 hover:text-primary/80">first-time penalty abatement, which can reduce what you owe. And if a smaller balance is within reach, a short-term plan carries no setup fee.
IRS Payment Plan Cost Help in Burbank and Los Angeles
Calculus Tax, Inc. helps taxpayers estimate the true cost of each option and request penalty relief where it is available. Visit 1050 W. Alameda Ave., Burbank, CA 91506 or contact us to review your account.
Frequently Asked Questions
How much does it cost to set up an IRS payment plan?
It depends on the plan and how you apply. Short-term plans have no setup fee. Long-term plans range from $29 for an online direct debit agreement to $178 for a non-direct-debit agreement requested by phone, mail, or in person.
Does the IRS charge interest on a payment plan?
Yes. Interest continues to accrue on the unpaid balance until it is paid in full, and the rate is adjusted quarterly.
Is the failure-to-pay penalty reduced when I am on a plan?
Often, yes. If you filed your return on time, the monthly failure-to-pay rate generally falls to 0.25 percent while an approved installment agreement is in effect.
Can I get the setup fee waived?
Low-income taxpayers on a direct debit plan can have the fee waived. Short-term plans have no fee at all.
Can penalties be removed after I set up a plan?
Sometimes. Penalty abatement is a separate request, and first-time abatement or reasonable-cause relief may reduce penalties even if you are already on a plan.
Is it cheaper to pay in full than to use a plan?
Usually, yes, because you avoid setup fees and stop interest and penalties sooner. If paying in full would drain your emergency savings, a plan can be the more practical choice.
Sources
What can change the answer
Notice type, issue date, filing history, account status, deadlines, and current agency procedures can change the available next step. Bring the complete notice and account records to a qualified review.
Tax rules and collection procedures can change and depend on the account. Federal claims should be checked against current IRS guidance; California claims should be checked against the California Franchise Tax Board. See our editorial methodology for sourcing and update standards.
Results depend on your facts and on IRS or state decisions. Calculus Tax, Inc. is not affiliated with the IRS or any government agency.
When professional help may make sense
Calculus Tax, Inc. can review notices, organize financial information, explain available paths, and communicate with the IRS or California agencies when representation is appropriate. The right next step depends on your facts, deadlines, filing history, and ability to pay.
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