What is the difference between Form 433-A, 433-B, and 433-F?

These are all Collection Information Statements, but for different entities. Form 433-A (OIC) is used by individuals submitting an Offer in Compromise. Form 433-B (OIC) is for businesses. Form 433-F is a more simplified version used by IRS revenue officers during initial collection actions, but the more detailed 433-A or 433-B is required for an OIC.

Can I fill out Form 656 without completing Form 433-A?

No. If you are submitting an OIC based on 'Doubt as to Collectibility' (the most common reason), you must include a completed Form 433-A (OIC) for individuals or 433-B (OIC) for businesses. The 433 provides the financial proof that you cannot pay the full amount, which is essential for the IRS to even consider your Form 656 offer.

How long does the IRS take to decide on a Form 656 offer?

The process can be lengthy. While there's no exact timeline, it typically takes the IRS anywhere from 6 to 12 months to review and make a decision on an Offer in Compromise. In some more complex cases, it can take even longer. During this time, collection activities are generally suspended, provided your offer is deemed processable.

What happens if the IRS rejects my Offer in Compromise?

If your offer is rejected, the IRS will notify you by mail and explain their reasoning. You typically have 30 days from the date on the rejection letter to file an appeal. An appeal is a request for the IRS Office of Appeals to independently review your case. This is another area where professional representation can be extremely valuable.

Is the IRS Form 656-B the same as Form 656?

No, they are different. Form 656 is the main Offer in Compromise booklet which includes the primary offer form and instructions. Form 656-B, Offer in Compromise Booklet, is a more comprehensive package that includes Form 656, Form 433-A (OIC), and Form 433-B (OIC). When people search for Form 656, they are typically looking for the contents of this entire booklet.

Do I have to pay a fee to submit Form 656?

Yes, there is an application fee that must be submitted with your OIC application (Form 656). This fee is non-refundable, even if your offer is rejected. However, low-income taxpayers may not have to pay this fee if they meet certain guidelines outlined in the form instructions. You must also make an initial payment with your offer, the amount of which depends on whether you choose a lump sum or periodic payment plan.

Expert Help with IRS Form 656 & 433-A OIC

Navigating the complex Offer in Compromise paperwork can be overwhelming; we connect you with qualified tax professionals who can help ensure it's done right.

Check Your Options

Staring at Form 656 and Feeling Stuck?

The instructions are dense and confusing.
Tax professionals work with these forms daily and can translate complex IRS requirements into clear, actionable steps.
I'm afraid one mistake will get my offer rejected.
A professional review helps catch common errors in calculations, asset reporting, and documentation that can lead to automatic denial.
I don't know if I'm calculating my 'Reasonable Collection Potential' correctly.
This is the most critical part of the OIC. Experts can help you accurately assess your assets and income according to strict IRS guidelines.
Gathering all the required financial documents for Form 433-A is overwhelming.
Get guidance on exactly what documentation you need, how to organize it, and how to present it effectively to the IRS.

What Are Form 656 and Form 433-A (OIC)?

When you're facing a tax debt that feels impossible to pay, the IRS Offer in Compromise (OIC) program can be a lifeline. This program allows certain taxpayers to resolve their tax liability with the IRS for a lower amount than what they originally owed. However, gaining acceptance is a detailed and rigorous process, and it all starts with the right paperwork. The two most critical documents in this process are Form 656, Offer in Compromise, and Form 433-A (OIC), Collection Information Statement for Wage Earners and Self-Employed Individuals.

Form 656 is the formal application itself. It's where you officially propose to the IRS what you can pay to settle your tax debt. It outlines the total amount you're offering and the terms of your payment. Think of it as the cover letter and contract for your settlement proposal. Form 433-A (OIC) is the detailed financial disclosure that backs up your offer. This is where you provide the IRS with a complete and verified picture of your financial situation, including all your income, expenses, assets, and liabilities. The information on this form is what the IRS uses to calculate your 'Reasonable Collection Potential' (RCP) and determine if your offer is acceptable.

Successfully completing these forms requires meticulous attention to detail. The IRS scrutinizes every line item. Any inconsistencies between your Form 656 offer and your Form 433-A financial statement, or any missing documentation, can lead to a swift rejection. This is why many people who are deep in the process and searching for these specific forms ultimately seek professional assistance. Getting it right the first time significantly increases the chances of a favorable outcome.

Don't Risk a Rejection on a Technicality

A small error on Form 656 or 433-A can derail your entire Offer in Compromise. Get a no-obligation consultation to see how a professional can help.

Get a Free Tax Analysis

How to Get Professional Help with Your OIC Forms

1
1. Request a Consultation
Submit your information through our secure form. It's free, confidential, and there's no obligation to proceed.
2
2. Discuss Your Tax Situation
You'll be connected with a qualified tax professional to review your specific tax debt, your financial details, and the status of your OIC paperwork.
3
3. Review Your Options
The specialist will assess your eligibility for an OIC and other tax relief programs, explaining the potential benefits and risks of each path.
4
4. Get Expert Filing Assistance
If you choose to move forward, a qualified professional (like a CPA, EA, or tax attorney) will handle the preparation and filing of your Forms 656 and 433-A on your behalf.

The process is designed to provide clarity and confidence. Instead of guessing at what the IRS wants to see, you'll have an experienced professional guiding you, ensuring your Offer in Compromise is prepared accurately and strategically to improve its chance of acceptance.

Hypothetical Offer in Compromise Scenario

Original IRS Tax Debt (including penalties & interest)

Based on back taxes

$75,000

Calculated Reasonable Collection Potential (RCP)

Based on Form 433-A analysis

$12,000

Accepted Offer in Compromise Amount

Your proposed settlement

$12,500

Estimated monthly

$62,500

Potential savings in this example

Disclaimer: The scenario above is for illustrative purposes only and does not constitute a Expectation or promise of results. The IRS evaluates each Offer in Compromise based on the taxpayer's individual facts and circumstances. Acceptance of an offer and the final settlement amount can vary widely. There is no Expectation that your tax debt will be lowered by a specific amount or percentage, or that you will be accepted into the OIC program.

Comparing Your Options: DIY vs. Professional Help

When you're ready to file an Offer in Compromise, you face a critical choice: should you attempt to complete and file Form 656 and Form 433-A on your own, or should you hire a professional? While the DIY route can save money on fees, the financial stakes are extremely high. The IRS OIC program is complex, and the rules are applied strictly. Understanding the trade-offs can help you make the best decision for your situation.

OIC Filing: DIY vs. Professional Assistance

Consideration	Filing Yourself (DIY)	Using a Tax Professional
Upfront Cost	Low (only the IRS application fee)	Higher (professional service fees apply)
Accuracy & Error Risk	High risk of errors in RCP calculation and missing documents	Low risk due to expertise and review processes
Time & Stress	Very high; requires extensive research and document gathering	Significantly lower; expert handles paperwork and communication
Strategic Positioning	Difficult to position the offer for maximum chance of success	Can strategically structure the offer based on experience with IRS
Likelihood of Success	Statistically lower due to common mistakes by first-time filers	Generally higher due to accurate, complete, and strategic filing

See if Professional Help is Right For You

A free consultation can clarify your eligibility and outline the benefits of working with an expert.

Check Your OIC Eligibility

Common Mistakes When Filing OIC Forms

The IRS can return or reject an Offer in Compromise for many reasons. Often, it's not because the taxpayer is ineligible, but because of simple, avoidable errors on the forms. Being aware of these common pitfalls is the first step toward a successful submission.

Incorrectly Calculating RCP: Misinterpreting the value of assets or allowable living expenses on Form 433-A is the single biggest reason for rejection. The IRS has strict national and local standards for expenses that must be followed.
Incomplete Information: Leaving fields blank or failing to provide all required supporting documents (like pay stubs, bank statements, and vehicle registrations) will result in your application being returned without consideration.
Failure to Remain Compliant: To be eligible for an OIC, you must be current on all tax filings and estimated tax payments for the current year. Submitting an offer while out of compliance is an automatic disqualifier.
Omitting Assets: Failing to disclose all assets, even those you may not consider valuable, can be seen as an attempt to mislead the IRS and will jeopardize your offer.

Example scenario

I tried to fill out the 433-A myself and was completely lost. The asset calculation section was a nightmare. Getting professional help was the best decision I made. They found allowable expenses I didn't even know about, which made my offer much more realistic.

David M.·Small Business Owner, archetypal client

Primary IRS Eligibility Criteria

Tax Filing & Payment Compliance: You must have filed all required tax returns and be current with estimated tax payments for the current year.
Not in Bankruptcy: You cannot be in an open bankruptcy proceeding to have an OIC considered.
Doubt as to Collectibility: This is the most common reason. It means your assets and income are less than the full amount of the tax liability.
Doubt as to Liability: A legitimate doubt exists that you owe part or all of the tax debt. This is less common.
Effective Tax Administration (ETA): Exceptional circumstances exist where collecting the tax would create an economic hardship or be unfair and inequitable.

Meeting these baseline criteria is just the first step. The IRS will conduct a thorough financial investigation based on your Form 433-A to verify your eligibility and determine if your offer is acceptable.

Find Out if You Qualify for an OIC

Answer a few questions to see if an Offer in Compromise could be the right solution for your IRS tax debt.

Start My Free Evaluation

Frequently Asked Questions About OIC Forms

What is the difference between Form 433-A, 433-B, and 433-F?
These are all Collection Information Statements, but for different entities. Form 433-A (OIC) is used by individuals submitting an Offer in Compromise. Form 433-B (OIC) is for businesses. Form 433-F is a more simplified version used by IRS revenue officers during initial collection actions, but the more detailed 433-A or 433-B is required for an OIC.
Can I fill out Form 656 without completing Form 433-A?
No. If you are submitting an OIC based on 'Doubt as to Collectibility' (the most common reason), you must include a completed Form 433-A (OIC) for individuals or 433-B (OIC) for businesses. The 433 provides the financial proof that you cannot pay the full amount, which is essential for the IRS to even consider your Form 656 offer.
How long does the IRS take to decide on a Form 656 offer?
The process can be lengthy. While there's no exact timeline, it typically takes the IRS anywhere from 6 to 12 months to review and make a decision on an Offer in Compromise. In some more complex cases, it can take even longer. During this time, collection activities are generally suspended, provided your offer is deemed processable.
What happens if the IRS rejects my Offer in Compromise?
If your offer is rejected, the IRS will notify you by mail and explain their reasoning. You typically have 30 days from the date on the rejection letter to file an appeal. An appeal is a request for the IRS Office of Appeals to independently review your case. This is another area where professional representation can be extremely valuable.
Is the IRS Form 656-B the same as Form 656?
No, they are different. Form 656 is the main Offer in Compromise booklet which includes the primary offer form and instructions. Form 656-B, Offer in Compromise Booklet, is a more comprehensive package that includes Form 656, Form 433-A (OIC), and Form 433-B (OIC). When people search for Form 656, they are typically looking for the contents of this entire booklet.
Do I have to pay a fee to submit Form 656?
Yes, there is an application fee that must be submitted with your OIC application (Form 656). This fee is non-refundable, even if your offer is rejected. However, low-income taxpayers may not have to pay this fee if they meet certain guidelines outlined in the form instructions. You must also make an initial payment with your offer, the amount of which depends on whether you choose a lump sum or periodic payment plan.

Take the Next Step with Confidence

Important Disclosures

This page is for educational purposes only and is not legal, tax, or financial advice. Debt relief, settlement, credit counseling, tax resolution, and legal options are not guaranteed and depend on your state, creditors, income, debt type, provider eligibility, and individual facts. Programs may involve fees, may affect your credit, and forgiven debt may be taxable. For legal or tax questions, consult a licensed attorney, CPA, enrolled agent, or other qualified professional.

End the Stress of IRS Paperwork

A correctly filed Offer in Compromise can be a powerful tool for resolving tax debt. Connect with a specialist who can navigate the complexities of Form 656 and 433-A for you. Start with a free, no-obligation consultation today.

Check Your Options Now