If you owe the IRS and cannot pay your full balance by the deadline, an installment agreement lets you pay over time in fixed monthly amounts while stopping most collection action. The type you qualify for depends on how much you owe, and understanding the tiers before you apply can save you money on fees and interest.
What Is an IRS Installment Agreement?
An installment agreement is a formal arrangement with the IRS to pay a balance due in fixed monthly installments instead of a lump sum. Once approved, the IRS suspends most collection actions (levies, liens) as long as you stay current on payments.
It does not stop interest from accruing. The IRS charges interest at the federal short-term rate plus 3%, compounded daily. In mid-2026 that works out to approximately 7% annually. Paying more than the minimum each month reduces the total you pay over the life of the plan.
Which Type Do You Qualify For?
Eligibility depends on your total balance including penalties and interest. The IRS offers three tiers.
Non-Streamlined agreements cover balances above $50,000 and require a Collection Information Statement (Form 433-A for individuals, Form 433-B for businesses). The IRS reviews your income, assets, and expenses before setting terms. These take longer to approve and may require a higher monthly payment than you expected.
How to Apply
Online is the fastest route. The IRS Online Payment Agreement tool at irs.gov/opa approves most streamlined and guaranteed agreements instantly. You will need:
- Your Social Security Number or ITIN
- Filing status and address from your most recent return
- Your current balance (check irs.gov/account)
By mail, file Form 9465 (Installment Agreement Request) with your return or separately. Allow 30 to 60 days for processing.
What It Costs
User fees vary by how you apply and are waived entirely if your income is at or below 250% of the federal poverty level:
| Application Method | User Fee |
|---|---|
| Online (direct debit) | $43 |
| Online (other payment) | $31 |
| Phone or mail | $107 |
The reduced failure-to-pay penalty (0.25% per month vs. the standard 0.5%) takes effect the month your installment agreement is approved. Over a multi-year plan, that difference adds up.
What Happens If You Miss a Payment
Missing a payment, filing a future return late, or accruing new tax debt can trigger a default. The IRS will send a CP523 notice with 30 days to cure the default before collection activity resumes.
If your financial situation changes after approval, you can call the IRS to modify your payment amount or request a temporary deferral.
When a Payment Plan Is Not Enough
An installment agreement works well when you can realistically pay the full balance over the plan term. If that is not realistic, consider:
- Offer in Compromise (Form 656): Settle the debt for less than the full amount owed. Requires demonstrating inability to pay in full.
- Currently Not Collectible (CNC) status: Temporarily suspends collection when you have no ability to pay at all.
- Penalty abatement: IRS First-Time Penalty Abatement or reasonable cause relief can reduce the total balance before you commit to a plan.
A CPA can run the numbers on all three options and help you choose the path that minimizes total cost.
Dealing with IRS debt is stressful, but you have more options than most taxpayers realize. Contact TS CPA for a free consultation. We respond within the same day.