Tax Resolution: How to Settle Back Taxes With the IRS and Your State

An installment agreement is a monthly payment plan with the IRS that lets you pay a tax balance over time instead of all at once. It is the most common resolution because most people who owe back taxes can pay something each month — they simply cannot write one large check. You request a plan using Form 9465 (Installment Agreement Request) or, for many balances, directly through the IRS Online Payment Agreement tool, which is faster and cheaper.

The rules depend on how much you owe. For individuals with assessed balances of $50,000 or less, the IRS offers a streamlined agreement: you can spread payments over up to 72 months with no requirement to disclose detailed financial information. You pick a monthly amount that clears the balance within that window. If you owe more than $50,000, or you want a longer term, the IRS requires a full financial statement (Form 433-F or 433-A) showing income, expenses, and assets, and it will set the payment based on what it calculates you can afford.

Here is a worked example. Suppose you owe $36,000 in combined tax, penalties, and interest. Under a streamlined 72-month plan, the base monthly payment is roughly $36,000 divided by 72, or about $500, before ongoing interest. Because interest keeps accruing on the unpaid balance — currently in the high single digits annually — your real cost is somewhat higher, and paying faster saves money. If you set up the plan with direct debit from your bank account, the setup fee drops substantially and the IRS is far less likely to default the agreement, which matters because a defaulted plan can restart enforcement.

A few practical points. You must be current on all required returns to qualify, so unfiled years have to be prepared first. While a plan is active and you stay compliant, the IRS will not levy your wages or bank accounts. However, the IRS may still file a federal tax lien on larger balances even with a plan in place. If your finances change, you can renegotiate. Our installment agreement guide covers the mechanics in more depth, and the IRS describes the options on its payment plans page.

An Offer in Compromise (OIC) is a formal agreement that settles your tax debt for less than the full amount owed. The IRS accepts an OIC when it concludes that the offered amount equals or exceeds what it could realistically collect from you over time. That figure is called your reasonable collection potential (RCP), and it is the heart of every offer. The application is made on Form 656, with a detailed financial statement on Form 433-A (OIC) for individuals.

Reasonable collection potential is calculated, not negotiated by feel. The IRS adds the net realizable equity in your assets to a multiple of your monthly disposable income. Net realizable equity is generally the quick-sale value of an asset minus what you owe on it. Monthly disposable income is your income minus the IRS’s allowable living expenses, which follow national and local standards rather than your actual spending. For a lump-sum cash offer paid within five months, the IRS multiplies remaining monthly disposable income by 12; for a periodic-payment offer, it multiplies by 24.

Consider an example. Say you owe $90,000. You have a car with $3,000 of equity, a bank account with $2,000, and after allowable expenses your monthly disposable income is $200. Your RCP for a lump-sum offer would be roughly $3,000 plus $2,000 plus ($200 times 12), which equals $5,000 plus $2,400, or about $7,400. If you offer around that amount and your financials hold up, the IRS may accept it and forgive the remaining $82,600 — because chasing the full balance would cost more than the offer is worth. If, instead, you had $60,000 of equity in a paid-off home, your RCP would jump and the offer would need to be far higher.

OICs are powerful but not for everyone. If your income and assets show you could pay through an installment agreement, the IRS will reject the offer and steer you to a plan. There is a nonrefundable application fee and an initial payment, you must stay compliant for five years after acceptance, and any refunds during the offer year are applied to the debt. The IRS publishes the rules and an eligibility pre-qualifier on its Offer in Compromise page.

Yes, penalties can often be removed, and on a large balance the savings are significant because penalties compound on top of tax. The IRS charges several distinct penalties. The failure-to-file penalty is 5 percent of the unpaid tax per month, up to 25 percent — the most expensive one. The failure-to-pay penalty is 0.5 percent per month, also up to 25 percent. There is also an accuracy-related penalty of 20 percent on understatements. Removing these is called penalty abatement, and there are two main routes.

The first route is first-time abatement (FTA), an administrative waiver. If you have a clean compliance history — generally no penalties in the prior three years, all required returns filed, and any tax arranged for payment — the IRS will remove failure-to-file and failure-to-pay penalties for a single period largely as a matter of policy. FTA is close to automatic when you qualify, and it does not require you to prove a hardship. It is often the fastest dollar you can save in a resolution.

The second route is reasonable cause. Here you show that circumstances outside your control kept you from complying despite acting responsibly — serious illness, a death in the family, a natural disaster, records destroyed in a fire, or reasonable reliance on a tax professional. This requires documentation and a written explanation tied to the relevant period.

Here is a dollar example. Imagine you owe $40,000 in tax and filed eight months late without paying. The failure-to-file penalty maxes at 25 percent, or $10,000. The failure-to-pay penalty for that period adds roughly 4 percent, about $1,600. That is $11,600 in penalties alone, before interest, which itself accrues on the penalties. If you qualify for first-time abatement on that year, the IRS can wipe out a large portion of those penalties, and interest charged on the removed penalties comes off as well. The IRS explains the standard on its first-time penalty abatement page. Note that interest on the underlying tax itself is set by statute and is generally not abatable except in narrow circumstances.

These are two different things that often come up together when someone has fallen far behind. Currently Not Collectible (CNC) status is a determination that you cannot pay anything toward your tax debt right now without being unable to cover basic living expenses. When the IRS places your account in CNC, it stops active collection — no wage levies, no bank levies — while it waits for your financial situation to improve. To qualify, you submit a financial statement (Form 433-F or 433-A) showing that your monthly income, after the IRS’s allowable living expenses, leaves nothing to pay the debt.

CNC is not forgiveness. Interest and penalties continue to accrue, the IRS may file a tax lien to protect its interest, and the agency reviews your finances periodically. If your income rises, it can move you out of CNC and into a payment plan. The quiet advantage of CNC is the collection statute: the IRS generally has ten years from assessment to collect a debt under Internal Revenue Code § 6502. Time spent in CNC counts toward that ten-year clock, so for some taxpayers the debt simply expires while they remain unable to pay.

A Substitute for Return (SFR) is what the IRS files for you when you do not file yourself. Using income reported by employers, banks, and brokers on forms like the W-2 and 1099, the IRS prepares a return on your behalf — but it gives you only the standard deduction and no other deductions, credits, or favorable filing status. The result almost always overstates the tax. For example, a self-employed contractor with $80,000 of 1099 income might face an SFR assessment treating the entire $80,000 as taxable with no business expenses, while a properly filed return claiming $30,000 of legitimate expenses could cut the taxable income — and the tax — dramatically.

The remedy for an SFR is to file the correct original return. Doing so replaces the inflated SFR assessment with your real numbers, often slashing the balance before any resolution program is even applied. This is why getting current always comes first. The IRS describes the SFR process and your right to file in its collection process materials.

A federal tax lien and a levy are different stages of enforcement, and you have rights at each. A lien is a legal claim that arises automatically once tax is assessed and demand is made, under Internal Revenue Code § 6321. When the IRS files a public Notice of Federal Tax Lien, it can damage your credit and complicate selling or refinancing property. A levy goes further: it actually seizes assets, such as garnishing wages or emptying a bank account. Before most levies, the IRS must send a Final Notice of Intent to Levy.

That final notice is important because it triggers your right to a Collection Due Process (CDP) hearing if you request one within 30 days. A timely CDP request pauses levy action and lets you propose alternatives — an installment agreement, an Offer in Compromise, CNC status, or innocent spouse relief — to an independent appeals officer, and it preserves your right to petition the Tax Court. For liens, you can pursue a release once the debt is paid or resolved, a discharge of a specific property so a sale can close, a subordination to allow refinancing, or a withdrawal of the public notice in qualifying cases. Acting before the levy lands is far easier than reversing one afterward.

Innocent spouse relief addresses a different problem: a tax debt that really belongs to a spouse or former spouse. When you file a joint return, both spouses are jointly and severally liable, meaning the IRS can collect the entire balance from either one. If your spouse understated income or claimed improper deductions without your knowledge, you can request relief on Form 8857 to be removed from responsibility for that portion of the debt.

Consider an example. A couple files jointly, and the husband fails to report $50,000 of side-business income, producing a $14,000 deficiency the wife knew nothing about. If they later divorce and the IRS pursues the wife for the full $14,000, she can file for innocent spouse relief. If she shows she did not know and had no reason to know about the unreported income, and that holding her liable would be unfair, the IRS can shift that liability to her former spouse. There are related forms of relief — separation of liability and equitable relief — for situations that do not fit the strict innocent spouse test. The IRS explains the standards and the request process on its innocent spouse relief page.