Offer in Compromise vs
Installment Agreement
Which Path Saves You More?

Offer in Compromise vs Installment Agreement: A Complete Comparison

If you owe back taxes to the IRS and cannot pay in full, you have two primary options: an Offer in Compromise (OIC) or an Installment Agreement (IA). Both are legitimate IRS programs designed to help taxpayers resolve their debt, but they work in fundamentally different ways and produce dramatically different outcomes.

An Offer in Compromise lets you settle your tax debt for less than you owe. An Installment Agreement lets you pay your full balance over time in monthly payments. The question is not which program exists; it is which one is right for your specific financial situation. At Brotman Law, we help clients navigate this decision every week, and we have seen the consequences of choosing the wrong path.

What Is an Offer in Compromise?

An Offer in Compromise is an agreement between a taxpayer and the IRS that settles a tax debt for less than the full amount owed. The IRS accepts an OIC when it determines that the amount offered represents the most it can reasonably expect to collect within a reasonable period of time.

The IRS evaluates your OIC based on your "Reasonable Collection Potential" (RCP), which considers your income, expenses, asset equity, and future earning ability. If your RCP is less than your total tax debt, the IRS may accept your offer. For example, if you owe $100,000 but the IRS calculates your RCP at $25,000, they may accept a $25,000 offer to settle the full debt.

OIC acceptance rates have improved in recent years, but the IRS still rejects more offers than it accepts. In 2023, the IRS received approximately 36,000 offers and accepted about 13,000, an acceptance rate of roughly 36%. The key to acceptance is submitting a properly documented offer that accurately reflects your financial situation.

What Is an Installment Agreement?

An Installment Agreement is a payment plan that allows you to pay your full tax debt over time in monthly installments. Unlike an OIC, you pay every dollar you owe plus interest and penalties that continue to accrue during the payment period.

The IRS offers several types of installment agreements. A Guaranteed Installment Agreement is available if you owe $10,000 or less and can pay within three years. A Streamlined Installment Agreement applies to debts of $50,000 or less payable within 72 months. For debts above $50,000, you will need a Non-Streamlined Installment Agreement, which requires financial disclosure and IRS review.

Installment agreements are far easier to obtain than offers in compromise. If you meet the basic requirements, the IRS is generally obligated to grant you a payment plan. The downside is that you pay the full amount plus ongoing interest and penalties.

Side-by-Side Comparison

Factor	Offer in Compromise	Installment Agreement
Total Amount Paid	Less than full balance	Full balance + interest + penalties
Eligibility	Based on RCP analysis	Nearly all taxpayers qualify
Processing Time	6-24 months	Days to 6 weeks
Application Fee	$205 (waived for low income)	$31-$225 depending on type
Collection Activity	Paused during review	Paused once approved
Tax Lien	Released upon acceptance	May remain during payments
Compliance Period	5 years post-acceptance	Until paid in full
Risk of Rejection	~64% rejection rate	Very low if requirements met
Interest Accrual	Stops upon acceptance	Continues throughout
Best For	Genuine financial hardship	Can pay but need more time

Eligibility: Who Qualifies for Each?

Offer in Compromise eligibility requires that you are current on all tax filings, not in an open bankruptcy proceeding, and can demonstrate that paying the full amount would create economic hardship or that there is doubt about whether the full amount can be collected. The IRS uses Form 656 and the accompanying Collection Information Statement (Form 433-A or 433-B) to evaluate your eligibility.

Installment Agreement eligibility is much broader. Nearly any taxpayer who owes back taxes can qualify for some form of payment plan. The IRS is required to enter into an installment agreement if you owe $10,000 or less and can pay within three years. For larger amounts, you will need to provide financial documentation, but approval rates are significantly higher than for OICs.

Cost Comparison: Which Saves More Money?

This is where the math matters. Consider a taxpayer who owes $80,000 in back taxes with penalties and interest.

The difference in this scenario is $77,000. That is why choosing the right option matters so much. However, not everyone qualifies for an OIC. If your income and assets are sufficient to pay the full debt, the IRS will reject your offer and you will have lost months of processing time while penalties and interest continued.

Timeline Comparison

Installment agreements can be set up quickly. Online applications for debts under $50,000 can be approved in minutes. Phone applications take a few days. Even complex non-streamlined agreements typically resolve within 30-60 days.

Offers in compromise take significantly longer. The IRS typically needs 6 to 12 months to process an OIC, and complex cases can take up to 24 months. During this time, the IRS generally suspends collection activity, but interest and penalties continue to accrue on the unpaid balance.

When an Offer in Compromise Is the Better Choice

• Your tax debt significantly exceeds your ability to pay based on income and assets
• You have limited assets and modest income relative to your debt
• Your financial situation is unlikely to improve substantially
• You owe a large amount ($50,000+) where the savings from settlement are substantial
• You are willing to wait 6-24 months for resolution
• You can maintain tax compliance for five years after acceptance

When an Installment Agreement Is the Better Choice

• You have sufficient income to pay your debt over time
• Your tax debt is relatively modest (under $50,000)
• You need immediate relief from collection actions
• Your assets and income would result in a high RCP, making an OIC unlikely to be accepted
• You want a straightforward, guaranteed resolution
• The CSED (Collection Statute Expiration Date) is approaching, making full payment unlikely anyway. Learn more about the IRS statute of limitations on collections.

Can You Switch Between the Two?

Yes. If your OIC is rejected, you can immediately apply for an installment agreement. If you are on an installment agreement and your financial situation deteriorates, you can submit an OIC. Many of our clients at Brotman Law explore both options before deciding which to pursue.

There is also a third option many people overlook: Currently Not Collectible (CNC) status. If your income is so low that you cannot afford even basic installment payments, the IRS may place your account in CNC status, temporarily suspending all collection activity. This is often a bridge strategy while we prepare an OIC or wait for the collection statute to expire.

Why Professional Representation Matters

The single biggest factor in OIC success is the quality of the application. A properly documented offer that accurately calculates your RCP and presents your financial situation compellingly has a dramatically higher chance of acceptance than a self-prepared submission.

At Brotman Law, we prepare OICs that present your case in the most favorable light while remaining truthful and compliant. We know exactly what the IRS examiner will look for, what documentation strengthens your case, and how to respond if your initial offer is countered. For a detailed look at costs, see our page on tax attorney fees and our transparent pricing page.

Whether an Offer in Compromise or an Installment Agreement is right for you depends on a careful analysis of your complete financial picture. Schedule a free intro call and we will evaluate both options for your specific situation. For comprehensive information, visit our IRS tax debt resolution service page.