IRS Installment Agreement Calculator
IRS Installment Agreement Calculator
Estimate a monthly IRS payment plan and whether you may qualify for a streamlined agreement. Penalties and interest continue while you pay. Nothing is stored.
Estimate only. Interest (recently about 8%/yr) and a reduced failure-to-pay penalty continue during a plan, so the real total is higher than the tax alone. The IRS also charges a setup fee, waived or reduced for some taxpayers.
How an IRS installment agreement works
An installment agreement lets you pay a tax balance over time in monthly amounts instead of all at once. The most common version is the streamlined agreement: if you owe $50,000 or less and can pay it off within 72 months, you can usually set it up without submitting detailed financial records. The calculator estimates the monthly payment for a plan length you choose, or the length for a payment you can afford.
Interest and penalties keep running
An installment agreement stops most aggressive collection, but it does not freeze the balance. Interest, recently around 8 percent a year, and a reduced failure-to-pay penalty continue to accrue until the debt is fully paid, so the total you pay is more than the tax alone. Paying more than the minimum, or shortening the plan, reduces that added cost.
When another option fits better
If you cannot afford a payment that clears the balance within the allowed time, other paths may fit better: a partial-payment installment agreement, currently not collectible status, or an Offer in Compromise that settles the debt for less than the full amount. Which one is right depends on your income, expenses, and assets.
How this calculator works
An IRS installment agreement spreads a tax balance over monthly payments. This tool estimates the payment two ways: for a chosen number of months it amortizes the balance at roughly the current interest rate; for a payment you can afford it solves for the number of months. It also flags streamlined eligibility, generally a balance of $50,000 or less paid within 72 months, which usually needs no detailed financial disclosure. Interest and a reduced failure-to-pay penalty continue during the plan, so the total exceeds the tax alone.
Sources and references
These figures come from primary sources, which are updated as the rules change:
- IRS, payment plans and installment agreements
- IRS Form 9465, installment agreement request
- IRS, interest rates
Frequently Asked Questions
How much will my IRS payment plan cost per month?
Your monthly payment depends on the balance, the length of the plan, and accruing interest. For a streamlined agreement you generally divide the balance across up to 72 months, plus interest of recently about 8 percent a year. The calculator on this page estimates the monthly amount for your balance and preferred term.
What is a streamlined installment agreement?
A streamlined installment agreement is an IRS payment plan for balances of $50,000 or less that you can pay off within 72 months. It usually does not require detailed financial disclosure, which makes it faster and simpler to set up than agreements for larger balances.
Do penalties and interest stop during a payment plan?
No. An installment agreement stops most active collection, but interest and a reduced failure-to-pay penalty continue to accrue until the balance is fully paid. That is why the total paid on a long plan is higher than the original tax.
What if I cannot afford the monthly payment?
If you cannot afford a payment that clears the balance in time, you may qualify for a partial-payment installment agreement, currently not collectible status, or an Offer in Compromise. Each has its own rules, and a tax professional can help identify which fits your income and assets.
Is there a fee to set up an IRS installment agreement?
Yes, the IRS charges a setup fee that varies by how you apply and pay, and it is reduced or waived for low-income taxpayers. The fee is separate from the tax, penalties, and interest you owe.
What is the minimum monthly payment the IRS will accept?
For a streamlined agreement, the IRS generally expects the balance to be paid within 72 months, so a rough minimum is your balance divided by 72, plus accruing interest. Larger balances or lower payments usually require a financial review.
Can I set up an IRS payment plan online?
Yes. Many taxpayers who owe within the streamlined limits can apply through the IRS Online Payment Agreement tool without submitting detailed financials. Larger or more complex balances may need Form 433 and IRS review.
Does an installment agreement stop a wage levy?
Generally yes. Once an installment agreement is in place, the IRS pauses most active collection, including levies. Interest and a reduced failure-to-pay penalty still accrue until the balance is paid in full.
Does CuraDebt set up IRS payment plans, and is it a tax firm?
CuraDebt is a free service that reviews the information you submit and, where appropriate and permitted by law, matches you with independent, licensed providers for debt relief or tax resolution. CuraDebt is not a law firm and does not provide legal or tax advice. Results vary and are not guaranteed.
Related Resources
- All debt and tax calculators
- Offer in Compromise calculator
- IRS penalty and interest calculator
- Partial payment installment agreement
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