Payment Plans & Settlements

Can I Apply for an OIC While on a Payment Plan? (2026)

By Angeline Balsitis, EA · Reviewed by Melissa Ly, Chief Tax Officer · Updated February 15, 2026 · Editorial Standards

Yes — you can apply for an OIC while on a payment plan

If you're making monthly payments to the IRS and wondering "can I apply for an OIC while on a payment plan," the answer is yes. An installment agreement and an Offer in Compromise are two different ways to deal with the same tax debt, and being on one doesn't lock you out of the other. People do this all the time when their finances change — a job loss, a medical event, or a hard look at the numbers that shows they may never pay the full balance.

An Offer in Compromise is a request to settle your tax debt for less than the full amount you owe. You file it on Form 656 with the IRS Offer in Compromise program. A payment plan, by contrast, is an agreement to pay the full balance over time. Switching from one to the other is allowed — but the order you do it in matters, and that's where people get tripped up.

What happens to your installment agreement when you file an OIC

Here's the part that confuses most people. Filing an OIC doesn't instantly cancel your payment plan, and it doesn't mean you can stop paying the day you drop Form 656 in the mail.

• Before the IRS processes your offer: keep making your installment agreement payments. The plan is still live, and missing a payment now can trigger a default.
• Once the offer is accepted for processing: the IRS suspends your required installment agreement payments while it reviews the offer. You don't have to keep sending those monthly checks.
• If your offer is accepted: the accepted settlement terms replace the installment agreement. You pay the agreed offer amount instead.
• If your offer is rejected or returned: the IRS expects you to resume the installment agreement. You can also appeal the rejection within 30 days.

Important: payments you already made under the plan are gone. They're applied to your tax debt and don't come back to you, even if the offer is later accepted. The same is true of your OIC application fee and initial payment.

What an OIC pauses — and what it doesn't

While your offer is pending, several things change. Knowing them keeps you from making a costly mistake.

1. Installment payments pause. Once the offer is in processing, your required monthly payments stop.
2. New levies are generally held. The IRS usually won't start new levy action while a valid offer is pending. Existing levies aren't automatically released.
3. The 10-year collection clock pauses. The collection statute is suspended while the offer is pending, plus 30 days if it's rejected. This is "tolling" — it adds time to how long the IRS can collect.
4. Interest keeps running. Pausing payments does not pause interest. Your underlying balance keeps growing until the offer is decided.
5. Filing and payment compliance still applies. You must file every required return and stay current on this year's taxes, or the IRS can return your offer without deciding it.

Is an OIC even the right move, or should you stay on the plan?

This is the honest question to ask before you spend money chasing a settlement. The IRS doesn't accept an offer just because you ask. It runs the numbers on your "reasonable collection potential" — roughly, the value of what you own plus what's left of your income after allowable living expenses. If that math says you could pay the full balance through a plan, your offer will likely be rejected.

So be careful with anyone promising to settle your debt for "pennies on the dollar" before they've even seen your finances — that's a sales pitch, not a tax strategy. A real review compares your numbers against the IRS Collection Financial Standards to see whether you're actually a candidate.

It often helps to understand the trade-off directly. We break down the difference in our guide on payment plan vs. offer in compromise, and if your monthly payment is just too high, a partial-payment installment agreement or Currently Not Collectible status may fit better than a full settlement. There's more than one road off a payment plan you can't afford.

How to apply for an OIC while on a payment plan, step by step

1. Confirm you're eligible to file. All required tax returns must be filed and you must be current on this year's estimated payments or withholding. If you have unfiled years, fix those first.
2. Run your own numbers. Use Form 433-A (OIC) or 433-B (OIC) to total your assets and monthly income against allowable expenses. This estimates what the IRS expects you to offer.
3. Keep paying your installment agreement. Don't stop until the IRS confirms your offer is in processing. A default now hurts you.
4. Submit Form 656 with the application fee and initial payment. The current forms and fees are in the IRS Form 656 Booklet. Low-income filers may have the fee waived.
5. Wait for the processing confirmation. Once accepted for processing, your required installment payments are suspended. Keep proof of everything you send.
6. Stay compliant the whole time. File on time and pay current taxes. One missed return can get your offer returned without a decision.
7. If it's rejected, respond fast. You have 30 days to appeal, and you'll be expected to resume your payment plan. Don't ignore the rejection letter.

If your plan recently defaulted or you got a CP523 notice, get that addressed alongside the offer — the two interact, and the sequence you handle them in changes the outcome.

OIC and payment plan questions, answered

This guide is general information, not tax or legal advice for your specific situation. Eligibility for IRS programs depends on individual facts and circumstances; no outcome is guaranteed.

Related: Payment plan vs. offer in compromise · Partial-payment installment agreement · Currently Not Collectible status · or browse all guides.