Written By: Michael Vale
Reviewed By: Bridgette Austin, Esq., EA, Co-Founder and Tax Attorney
Last Reviewed: August 23, 2026
Your offer in compromise got accepted. The hardest part is behind you, and the IRS has agreed to settle your tax debt for less than you owe. What most people don’t hear is that acceptance starts a new contract, and the terms run for years. The day the IRS accepts your offer, four things kick in: you pay the settlement on the exact terms in your acceptance letter, you file and pay every federal tax on time for five years, the IRS keeps any refund you were owed through the acceptance date, and it releases your tax lien once you finish paying. Break a term and the offer can default, which puts the original balance back on the books with penalties and interest.
An accepted offer in compromise is a signed agreement that settles your federal tax debt for less than the full amount. In exchange for the reduced payment, you agree to pay on a fixed schedule and to stay current on all federal taxes for five years. Miss either promise and the IRS can reinstate the full balance.
The rest breaks down each part, including one refund rule from 2021 that a lot of tax sites still get wrong.
Your two obligations the day the offer is accepted
Everything after acceptance comes down to two duties: pay the offer amount the way your acceptance letter spells out, and keep every federal return filed and paid on time. The acceptance letter is the document that controls, so read it before you do anything else. It names your payment amounts, your due dates, and where to send the money. And once the offer is accepted, those terms are locked. The IRS will not renegotiate the amount or the schedule after the fact.
If this is your first time through the process, Austin & Larson Tax Resolution can read the letter with you and map out the due dates before anything slips.
How long you have to pay: lump sum vs. periodic
Your letter puts you in one of two payment tracks, based on the option you chose when you applied. The two tracks come straight from the IRS’s Form 656 booklet, and your letter tells you which one you’re on.
| Payment option | How it works | When it’s paid |
|---|---|---|
| Lump sum cash | You already sent 20% with your application. The rest is due in five or fewer payments. | Within 5 months of the acceptance date. |
| Periodic payment | You make monthly payments, which started with your application and continue after acceptance. | Paid in full in 6 to 24 months, per your accepted terms. |
If cash gets tight, you get one break. The IRS allows a single one-time extension on one payment within any 24-month period, and every payment after it still has to be on time. Call the monitoring examiner before the due date to ask for it. Waiting until the payment is already late is how people lose the whole deal.
Do you still lose your refund after an offer in compromise in 2026?
Not the way you used to, and this is the rule most articles still get wrong. As the IRS spells out in its offer in compromise FAQ, it keeps any refund, including interest, that you were owed for tax periods running through the date it accepts your offer, and applies that money to your tax debt. That refund does not count as one of your offer payments. It’s money the IRS keeps on top of the settlement.
The refund rule itself changed a few years ago. The IRS used to also recoup your refund for the entire calendar year in which it accepted the offer. It stopped doing that for offers accepted on or after November 1, 2021, a change the Taxpayer Advocate Service pushed for on behalf of lower-income filers. So if the IRS accepts your offer partway through 2026, it no longer sweeps your full 2026 refund the way it would have a few years back.
Two more points people miss. The refund condition doesn’t apply to an offer based on doubt as to liability. And if you want a later year’s refund applied to a remaining offer balance, that only happens when you send the IRS a signed written request, not automatically.
When does the IRS release your tax lien?
When you make the final payment on your offer, not a day before. If the IRS filed a Notice of Federal Tax Lien while your case was open, that lien stays until you complete the offer terms. Then the IRS releases it electronically to the county where it was filed. How fast the release posts depends on how your final payment clears.
| How you make the final payment | When the lien releases |
|---|---|
| Cashier’s check, money order, or online payment | Right away, on receipt |
| Personal or business check | 30 days after receipt |
| Debit card | 100 days after receipt |
| Credit card | 120 days after receipt |
A release and a withdrawal are not the same thing, and the difference matters for your public records. A release shows the debt as satisfied but leaves the lien on the record. A withdrawal removes the public notice as if it had never been filed. The stronger option is a withdrawal, which you request with Form 12277, and it carries its own eligibility rules. If a filed lien is part of your picture, it’s worth knowing how to remove a tax lien for good, not just get it marked paid.
What the five-year compliance rule really means
For five years from the acceptance date, extensions included, every federal return has to be filed on time and every tax paid in full and on time. There’s no grace built in. One late return or one unpaid balance in that window can default the offer.
A few things help. Interest stops working against you the moment the offer is accepted, so no new interest piles onto the settled amount. If you filed a joint offer, the IRS won’t default your agreement over a spouse or ex-spouse who breaks the compliance rule later, as long as you’ve kept your own end. And you can’t fold a new tax bill into the accepted offer, so if you owe for a later year, pay it on its own or the offer can default. Checking your account a few times a year catches problems while they’re still fixable. You can watch filings, payments, and balances in your IRS online account. If five years of clean filing feels like a lot to track, a tax attorney can set the reminders and handle the filings for you.
What happens if you default on your offer?
The deal is off, and the original debt comes back. When an offer defaults, the IRS can levy or file suit to collect either the full offer balance or an amount equal to the original tax debt minus what you’ve already paid. Penalties and interest that had stopped come back too, and liens and levies can go back on your account. In plain terms, a default can leave you worse off than before the offer, because time has passed and the balance has grown. If your offer was denied rather than defaulted, the path is different, and it helps to know why offers get rejected before you respond.
How to protect the offer you fought for
Treat the five years like part of the deal, because they are. Keep proof of every payment and every filed return for the full compliance period, in case you ever have to show it. Set reminders for your offer due dates and your normal filing deadlines. Read the acceptance letter closely enough that you know your own numbers. And if you’re still deciding whether an offer in compromise is even the right move, or you want to understand the full terms before you sign, talk to a tax attorney who handles offers in compromise. The settlement is the headline, but the five years after it are what make it stick.
FAQs
Does the IRS keep your refund after an offer in compromise is accepted?
Yes, in part. The IRS keeps any refund, with interest, that you were owed for tax periods through the date it accepts your offer, and applies it to your debt. But for offers accepted on or after November 1, 2021, the IRS no longer takes your refund for the full calendar year in which it accepts the offer. The refund it keeps is not counted as one of your offer payments.
How long do you have to pay an offer in compromise after it’s accepted?
It depends on the option in your acceptance letter. A lump sum cash offer is due in five or fewer payments within five months of acceptance. A periodic payment offer is paid over 6 to 24 months on the schedule in your terms. The IRS allows a one-time extension on a single payment within a 24-month period.
When will the IRS release my tax lien after an offer in compromise?
After you make the final payment on the offer. The IRS releases the lien electronically to the county where it was filed. Timing depends on the payment method: immediately for a cashier’s check, money order, or online payment, 30 days for a personal or business check, 100 days for a debit card, and 120 days for a credit card.
What happens if I miss a payment on my accepted offer?
A missed payment can default the offer, which brings back the original tax debt minus what you’ve paid, plus reinstated penalties and interest. The IRS does allow a one-time extension on a single payment within any 24-month window if you ask the monitoring examiner before the due date.
Does interest keep adding up after my offer is accepted?
No. As of the date the IRS accepts your offer, no new interest is added to your tax debt or your accepted offer amount. Interest only ran up to the acceptance date.
Can I change my offer terms after the IRS accepts?
No. Offer terms are locked once the offer is accepted. You can’t lower the amount or stretch the schedule, and you can’t add a new tax balance to the existing offer. A new unpaid balance can itself trigger a default.
Does an accepted offer in compromise affect your credit?
The IRS doesn’t report your offer to the credit bureaus. A Notice of Federal Tax Lien is still a public record, though, which is why getting it released or withdrawn matters.
Bridgette Austin, Esq., EA, spent three years at Michigan State University’s Tax Clinic representing low-income taxpayers before the IRS – two as a student clinician, one as a post-graduate fellow. That work shaped her practice. A Bellaire, Michigan native with a Northern Michigan University bachelor’s and an MSU law degree, she now resolves IRS and State of Michigan tax debt cases at Austin & Larson.
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