A tax notice arrived: choose the response that fits

D014 — Tax Debt Resolution and Cancellation Taxation

Research baseline, scope, and status

Assignment: SettleADebt.com shared research library D014

Assigned areas: A019 Tax debt; A067 Taxes after cancellation

Baseline and actual research check date: October 22, 2026, America/Los_Angeles

Use: Reusable public research, not advice concerning any particular taxpayer, borrower, business, or transaction.

This report treats federal tax law as the nationwide core, then separately addresses California and Orange County/City of Orange as concrete state/local exemplars. A fifty-state plus every-county/municipality survey was not possible from the assigned scope and should not be inferred from the California examples. Tribal tax collection and tribal cancellation-tax rules were not tied to a specified tribe or tax and remain outside the verified findings. Federal tax statutes consulted were current House U.S. Code text available in October 2026; the current §108 page includes 2025 amendments and the principal-residence transition through January 1, 2026. 1

The controlling hierarchy used here is: statutes and regulations for legal rules; Supreme Court decisions for adjudicated federal procedural rules; IRS/Treasury and state/local tax-agency materials for administrative policy and current programs. No private-creditor contract proposition is made in A019 because federal, state and local tax liabilities arise primarily under statute and agency programs rather than consumer-credit agreements. Accordingly, no private “complete creditor agreement” was applicable. IRS payment agreements and offers in compromise are governmental collection arrangements, not private retail-credit contracts. 2

Several 2026 transition issues are unusually important:

A key editorial principle follows from this research: “Debt settled for less” and “tax debt settled for less” are not interchangeable tax propositions. General COD rules clearly cover cancellation of indebtedness, and IRS internal guidance says discharged debt owed to the federal government can be COD, but this research did not locate a controlling source establishing a universal rule that the unpaid portion of an accepted IRS offer in compromise itself produces Form 1099-C income to the taxpayer. That specific proposition is therefore a publication hold, not something to infer from ordinary credit-card settlements. [D014-C048] 7

A019 — Tax debt resolution

Tax debt resolution is not one program. The correct path depends first on what tax is owed, who owes it, whether the assessment is correct, what collection power the taxing authority has, and whether the taxpayer seeks to dispute liability or merely obtain collection relief.

Federal assessment, liens, levies, and collection sequence

D014-C001 — Statutory federal tax lien. Under 26 U.S.C. §6321, when a person liable for tax neglects or refuses to pay after demand, a federal tax lien arises for the amount of tax plus interest, additions to tax, assessable penalties and collection costs, and reaches “all property and rights to property” belonging to the taxpayer. Filing a Notice of Federal Tax Lien, or NFTL, is therefore not the event that creates the underlying statutory lien; it is a public filing with important notice and priority consequences. 8

That distinction matters operationally. “Lien release,” “lien withdrawal,” “property discharge” and “subordination” should never be treated as synonyms:

D014-C013. A release addresses the lien; a discharge removes specified property from the lien; subordination generally leaves the lien in place but permits another creditor to take priority; and withdrawal addresses the filed NFTL rather than erasing the underlying tax liability by itself. IRS materials expressly say that subordination does not remove the lien and that a certificate of discharge concerns particular property. 9

D014-C002 — NFTL hearing period. Section 6320 requires notice of an NFTL filing generally within five business days, together with the right to request a collection due process hearing. IRS CDP guidance identifies a 30-day request period associated with Letter 3172. 10

D014-C003 — Levy notice. A levy is the actual seizure/attachment collection device, distinct from the lien. Section 6330 generally requires written notice and an opportunity for a CDP hearing at least 30 days before the first levy covered by the statute. 11

At CDP, a taxpayer may raise collection alternatives and, in specified circumstances, underlying-liability issues; the statutory opportunity to dispute the liability matters, so CDP is not a universal second audit. The hearing officer also reviews statutory/procedural requirements and balances collection needs against intrusiveness under §6330. 11

D014-C004 — Tax Court review and Boechler. Section 6330(d)(1) supplies a 30-day period to petition the Tax Court after a CDP determination. In Boechler, P.C. v. Commissioner, the Supreme Court held that this deadline is nonjurisdictional and subject to equitable tolling. That does not mean late petitions are routinely accepted; equitable tolling must be established on the facts, so the safe publication rule remains “file within the statutory 30 days.” 12

D014-C005 — Collection limitations period. Section 6502 generally provides a 10-year collection period after assessment, but that is only a starting rule. Statutory suspensions and extensions can change the actual Collection Statute Expiration Date, so “ten years and the tax disappears” is unsafe guidance. Bankruptcy, CDP and offer-in-compromise activity are among events that can interact with limitations periods. 13

Installment agreements and ordinary payment alternatives

D014-C006 — Installment-agreement authority. Section 6159 authorizes the IRS to enter an installment agreement when doing so will facilitate collection. The statute also contains a much narrower guaranteed-installment provision for qualifying individual income-tax liabilities of no more than $10,000 excluding penalties and interest, subject to additional filing/payment history, financial-inability, future-compliance and full-payment-within-three-years conditions. This statutory $10,000 guarantee should not be confused with larger administratively available IRS plans. 14

The IRS can terminate an installment agreement for reasons including materially inaccurate information, jeopardized collection, significant changed financial condition, payment default, new tax noncompliance, or failure to provide requested financial information. Section 6159 generally contains pretermination protections, with exceptions such as jeopardy situations. 14

D014-C007 — Partial-payment installment agreements. Section 6159 requires the IRS to review partial-payment installment agreements at least every two years. They are therefore not necessarily a fixed permanent resolution based on the taxpayer’s original financial condition. 14

D014-C008 — 2026 Simple Payment Plans. IRS guidance effective in 2026 states that individuals with up to $50,000 of assessed tax, penalties and interest can fall within current Simple Payment Plan criteria, with separate business thresholds: generally up to $25,000 for certain in-business trust-fund tax balances and up to $50,000 in specified other business/out-of-business circumstances. The corresponding Internal Revenue Manual update says these rules took effect May 31, 2026 and replaced older “streamlined” terminology and its prior fixed 72-month framework; the plan instead must fit within the available collection period. 4

That is an administrative eligibility shortcut, not a promise that every debtor under $50,000 receives the same payment, term, lien treatment or result.

Offers in compromise

D014-C009 — Legal grounds. Section 7122 and Treas. Reg. §301.7122-1 recognize three central grounds:

2

This distinction prevents a common sales error: OIC is not simply “IRS debt settlement.” A taxpayer contesting whether the tax is correct is in a different legal posture from a taxpayer admitting the assessment but unable to pay.

D014-C010 — Application economics. Current IRS OIC guidance states a $205 application fee ordinarily applies. Under a lump-sum cash offer, the application ordinarily includes 20% of the offer amount, with the balance payable in no more than five payments after acceptance. Periodic-payment offers follow different required-payment mechanics. Qualifying low-income individual applicants are exempt from the application fee and certain initial/ongoing offer payments while the offer is pending. 15

Those payments are process requirements; they are not a formula proving that an offer will be accepted. The ultimate collectibility analysis involves assets, income, allowable expenses, future collection potential and applicable exceptions. No universal “pennies on the dollar” percentage is supported by the authorities reviewed.

A rejected OIC generally has a 30-day administrative appeal window under current IRS guidance. [D014-C020] 16

Hardship and levy release

D014-C011 — Currently not collectible. IRS hardship guidance states that an account may be put into currently-not-collectible status when collection would cause financial hardship. CNC status does not forgive the liability; penalties and interest continue to accrue, and the IRS may request a Collection Information Statement such as Form 433-F, 433-A or 433-B and documentation of income, assets and expenses. 17

D014-C012 — Mandatory levy release. Section 6343 requires release in several circumstances, including when the liability is satisfied or becomes legally unenforceable, when release facilitates collection, when an installment agreement requires release, and when the Secretary determines the levy is creating economic hardship because of the taxpayer’s financial condition. Other statutory release provisions address excessive levies and specified business property. 18

This makes a crucial distinction for content: hardship can justify stopping a collection action without erasing the underlying tax debt.

Penalties and interest

The balance can grow independently of the original tax.

D014-C014 — Federal failure-to-pay penalty. Current IRS guidance states the ordinary failure-to-pay rate is 0.5% of unpaid tax for each month or part of a month, up to 25%. For a qualifying individual who timely filed and is in an approved payment plan, the rate can be 0.25% per month during the agreement. After certain levy-notice periods, the rate can increase to 1% per month. 19

D014-C015 — Failure to file. The usual failure-to-file penalty is 5% of unpaid tax per month or part of a month, generally capped at 25%. IRS 2026 guidance identifies a minimum penalty for a return more than 60 days late, for returns required to be filed in 2026, of the lesser of $525 or 100% of the tax required to be shown. Interactions with failure-to-pay penalties require a return-specific calculation. 20

D014-C016 — Federal employment-tax deposit penalty. IRS guidance gives escalating deposit penalty rates of 2% for deposits one to five days late, 5% for six to 15 days, 10% for more than 15 days, and potentially 15% after the applicable notice-and-demand period. 21

D014-C017 — Interest. The IRS underpayment rate for the fourth quarter of 2026 is 7% annually for ordinary individual underpayments, with federal tax interest generally computed daily. Rates change by quarter, so a static 7% figure should never be carried into a future article without a current-rate check. 22

Penalty relief is a separate issue from compromise. Current IRS reasonable-cause guidance says qualifying penalties may be removed or reduced where the taxpayer establishes reasonable cause and good faith based on the facts; that does not itself eliminate the underlying tax or statutory interest. 23

Payroll tax and responsible-person exposure

Payroll-tax debt is materially different from ordinary individual income-tax debt.

D014-C018 — Trust Fund Recovery Penalty. IRS guidance under §6672 describes TFRP exposure for responsible persons who willfully fail to collect, account for or pay over trust-fund taxes. The amount generally consists of the unpaid employee trust-fund portion—such as withheld income tax and employee FICA—not the employer’s matching share. A proposed assessment is communicated through Letter 1153, with an administrative appeal period generally 60 days, or 75 days where the notice is addressed outside the United States. 24

“Responsible person” is functional, not merely a job-title test; officers, partners, owners, employees, trustees or agents can qualify depending on authority and conduct. “Willfulness” does not necessarily require a bad motive; deliberately paying other creditors while knowing trust-fund taxes are due can satisfy the standard. 25

D014-C019. More than one person can be assessed, but the IRS’s administrative guidance states that the trust-fund amount should be collected only once in total. A business OIC for employment-tax liability also does not necessarily eliminate separate §6672 exposure of responsible persons. 26

For a business owner, this is the tax equivalent of a “guarantor/secondary liability” issue and must be separately checked before describing settlement of the entity’s liability as resolving the owner’s exposure.

Bankruptcy as an alternative

Bankruptcy can be an alternative to administrative collection, but the shorthand “old tax debt is dischargeable after three years” is dangerously incomplete.

D014-C028. IRS Publication 908 states that many tax debts are excepted from discharge and that the result depends on bankruptcy chapter, type of tax, return filing history, assessment timing and other facts. Bankruptcy priority rules include a 240-day assessment period for certain income/gross-receipts taxes, with extensions for specified OIC and prior-stay periods. Valid pre-bankruptcy tax liens can also survive the elimination of personal liability and remain enforceable against encumbered property. 27

Thus a discharge analysis requires at least the tax type, return due date, actual filing date, assessment date, fraud/evasion status, prior bankruptcy dates, OIC dates and lien status. U.S. Courts likewise cautions that bankruptcy discharge has statutory exceptions, including certain taxes. 28

California income, sales/use, payroll and local taxes

The following California/Orange County treatment is a jurisdiction-specific exemplar, not a nationwide state-law rule.

California Franchise Tax Board — income/franchise tax.

D014-C021. FTB guidance gives taxpayers 60 days to protest a Notice of Proposed Assessment under California Revenue and Taxation Code §19041; if no timely action is taken, the assessment can become final, while interest continues. 29

D014-C022. FTB operates an offer-in-compromise program for taxpayers seeking settlement of a final, undisputed tax liability for less than the full amount, generally requiring required returns to be filed and the amount owed to be agreed before the collection OIC is pursued. FTB also has installment-agreement review procedures; its published guidance gives a 30-day review period following certain installment-agreement rejections. 30

FTB’s Taxpayer Advocate can become relevant to immediate economic hardship involving wage garnishment, bank levy or tax-lien collection problems. 31

California Department of Tax and Fee Administration — sales/use and administered business taxes.

D014-C023. CDTFA distinguishes liens from levies, permits payment arrangements, and its collection publication describes a preliminary lien notice generally sent at least 30 days before filing a lien. After demand and applicable process, CDTFA can use levies against property such as bank accounts, wages and accounts receivable. 32

CDTFA has an OIC program. Its current policy says an offer will generally be evaluated against what it expects to collect over a reasonable period—described in its FAQ as typically four years, not as an entitlement or fixed statutory settlement formula. [D014-C024] 33

Current CDTFA guidance also describes temporary authority for some active businesses through January 1, 2028, but only for “qualified” liabilities meeting statutory/program conditions; tax reimbursement actually collected from customers and not remitted is treated differently. 34

California Employment Development Department — payroll taxes.

D014-C025. EDD’s current employer portal permits payroll-tax account payments and adding a payment plan; EDD materials also identify the statewide multi-agency OIC process. For July through December 2026, EDD publishes a 7% annual interest rate on delinquent payroll taxes. 35

This research verified the existence of EDD payment-plan/OIC pathways but did not fully reconstruct all EDD lien, levy, responsible-person and OIC eligibility rules from controlling California statutes. Those details remain a state-payroll publication hold.

Orange County secured property tax.

D014-C026. Orange County’s published standard calendar states that the first secured-property-tax installment is due November 1 and becomes delinquent after December 10 with a 10% penalty; the second is due February 1 and becomes delinquent after April 10 with a 10% penalty plus a $23 collection charge. Property that remains delinquent can enter tax-defaulted status; the county describes 1.5% per month redemption penalties and five-year installment/redemption mechanisms. 36

California’s property-tax enforcement structure can lead to power-to-sell status after the statutory delinquency period; Orange County explains the ordinary five-year framework and warns that once the property has reached the relevant power-to-sell stage, an installment plan may no longer be available. 37

This is not an OIC-style principal haircut. It is a statutory redemption/payment mechanism for property subject to a tax lien.

City of Orange business/TOT example.

D014-C027. City of Orange administrative guidance imposes delinquency penalties on late business-license obligations and separately describes delinquency penalties and interest for transient-occupancy tax. The precise local-tax penalty schedule is tax-specific; it should not be generalized to all Orange County cities or all municipal business taxes. 38

A019 practical decision rule

The most defensible workflow is:

No verified source supports a universal settlement percentage, guaranteed approval timeline or credit-score improvement from any of these paths.

A067 — Taxes after cancellation

General COD rule and why Form 1099-C is not the tax rule

D014-C030 — General inclusion rule. Section 61(a)(11) expressly includes “income from discharge of indebtedness” in gross income. Section 108 then supplies exceptions, exclusions and special rules. 39

A basic consumer example is therefore:

Debt immediately before settlement − amount legally remaining after cancellation = potential COD amount,

before applying interest/deductibility rules, foreclosure mechanics, purchase-price rules, bankruptcy, insolvency or other exclusions.

D014-C031 — $600 is a reporting threshold, not a tax-free threshold. Section 6050P generally requires specified applicable entities to report a qualifying cancellation of $600 or more, and debtor statements are generally due by January 31 following the calendar year. The Form 1099-C materials expressly warn that taxable cancellation can exist even below $600. 40

Therefore:

• $599 of taxable COD does not become tax-free because no Form 1099-C is required under §6050P.
• A $20,000 Form 1099-C does not automatically mean $20,000 is taxable if an exception or exclusion applies.
• Absence of Form 1099-C does not eliminate otherwise taxable COD.

D014-C032 — Reporting event versus taxability. Treas. Reg. §1.6050P-1 uses “identifiable events” for information reporting, including bankruptcy, certain judicial relief, specified foreclosure events, probate, cancellation by agreement and a creditor decision/policy to discontinue collection. IRS Publication 4681 likewise warns that a taxpayer may have to report COD even without a 1099-C. The information return is evidence and a matching item; it is not itself the statute imposing the tax. 41

The recipient copy of Form 1099-C contains an especially important current instruction: where an identifiable event has occurred but the debt has not actually been discharged, income belongs in the year of actual discharge, absent another rule. [D014-C049] 42

That is why a disputed 1099-C should be reconciled to the settlement agreement, account ledger, court order, foreclosure documents and applicable law rather than blindly treated as conclusive.

Exceptions before exclusions

IRS Topic 431 and Publication 4681 distinguish “exceptions” from §108 exclusions. Exceptions generally mean there is no COD income item to exclude; exclusions generally operate on what otherwise would be COD and may trigger tax-attribute consequences. 43

D014-C033. Two statutory examples are especially important:

1. Under §108(e)(2), COD income is not realized to the extent payment of the cancelled liability would itself have produced a deduction.
2. Under §108(e)(5), a qualifying reduction of seller-financed purchase-money debt for a solvent purchaser outside bankruptcy is treated as a purchase-price adjustment rather than COD.

3

This can matter for business debt because cancelled accrued deductible expenses or interest can receive treatment different from cancelled loan principal.

Bankruptcy exclusion

D014-C034. Section 108(a)(1)(A) excludes COD where the discharge occurs in a Title 11 bankruptcy case. Section 108’s ordering rule gives the bankruptcy exclusion precedence over the insolvency, farm, qualified-real-property-business and principal-residence exclusions for a discharge occurring in the bankruptcy case. 3

Bankruptcy discharge of the underlying debt and tax treatment of the cancellation are related but separate questions. A debt can be discharged under the Bankruptcy Code while §108 controls whether resulting COD is included in gross income. IRS Publication 908 confirms that debt cancelled by reason of the bankruptcy discharge is not included on the debtor’s individual return, while tax-attribute rules can shift the economic consequence. 44

For individual chapter 7 or 11 cases where §1398 applies, §108(d)(8) can place tax-attribute reduction at the bankruptcy-estate level. 3

Insolvency exclusion

D014-C035. Section 108(d)(3) defines insolvency as:

Liabilities immediately before discharge − fair market value of assets immediately before discharge

and §108(a)(3) limits the exclusion to the amount of insolvency. Thus:

[ \text{Insolvency exclusion} = \min(\text{COD}, \text{liabilities} - \text{FMV of assets}) ]

when liabilities exceed assets. 1

Timing is critical: the balance sheet is measured immediately before the cancellation, not at year-end and not after the forgiven debt has vanished. IRS Publication 4681 provides an insolvency worksheet and instructs a taxpayer claiming this exclusion to use Form 982. 45

Insolvency is therefore not synonymous with “could not afford the payment,” “negative monthly cash flow,” “had no cash,” or “settled because of hardship.”

Ordering and tax attributes

D014-C036. Section 108 specifies ordering. Bankruptcy comes first for a bankruptcy-case discharge. Insolvency precedes the qualified farm and qualified real-property-business exclusions to the extent of insolvency. The qualified-principal-residence exclusion, where still available under its transition rule, takes precedence over insolvency unless the taxpayer elects insolvency instead. 3

D014-C037 — Attribute reduction. For COD excluded under bankruptcy, insolvency and certain farm-debt rules, §108(b) can reduce tax attributes in this order:

1. net operating loss;
2. general business credit;
3. minimum tax credit;
4. capital-loss carryovers;
5. property basis;
6. passive-activity loss/credit carryovers;
7. foreign-tax-credit carryovers.

Most reductions are dollar-for-dollar, but specified credit carryovers are reduced 33⅓ cents for each $1 of excluded COD. The statute also permits an election, within its limits, to reduce basis in depreciable property first. 46

Thus “excluded from current income” does not always mean “tax consequence disappears forever.” It can instead consume deductions, credits or basis that would have produced future tax benefits.

Form 982 is the IRS form used to report qualifying §108 exclusions and corresponding attribute reductions. The IRS Form 982 landing page was current in August 2026, but detailed instructions located during the research were older; current statutory text should control any 2026 transition question. 5

Qualified principal residence debt after the 2025 expiration

D014-C038. Current §108(a)(1)(E) is precise: qualified principal-residence indebtedness can qualify where it is discharged before January 1, 2026, or where the later discharge is subject to an arrangement entered into and evidenced in writing before January 1, 2026. 3

Section 108(h) defines the relevant debt by reference to acquisition indebtedness and substitutes a federal limit of $750,000, or $375,000 for married filing separately. The exclusion also reduces basis in the principal residence, and it does not apply when forgiveness arises from services or another factor not directly connected to decline in residence value or the taxpayer’s financial condition. 3

Consequently, a new mortgage modification signed in March 2026 cannot be advertised as qualifying merely because it concerns a principal residence. A pre-2026 written arrangement may preserve federal eligibility for a later discharge, but the documents must be examined.

Student loans and the 2026 transition

D014-C039. Section 108’s amendment history shows that the broad special rule covering qualifying student-loan discharges during 2021 through 2025 was replaced in 2025. Current §108(f)(5) instead excludes qualifying student-loan discharges on account of death or total and permanent disability, subject to the statutory loan and Social Security number conditions. 3

Separate provisions remain for specified service-contingent student loan programs and for National Health Service Corps/state healthcare loan-repayment programs. 3

Therefore, “student loan forgiveness is federally tax-free” is too broad for a 2026 article.

Farm debt and real-property business debt

Business COD requires entity and debt-classification analysis.

D014-C050 — Qualified farm debt. Section 108(g) generally requires the debt to have been incurred directly in the farming trade/business, with 50% or more of aggregate gross receipts for the three preceding tax years attributable to farming, and discharge by a qualified person. The exclusion is limited by tax attributes and basis in qualified property and follows the bankruptcy/insolvency ordering rules. 3

D014-C051 — Qualified real-property business debt. Section 108(a)(1)(D) is unavailable to C corporations. Section 108(c) requires qualifying debt connected with and secured by real property used in a trade/business and imposes debt-over-value and depreciable-real-property-basis limits; the exclusion generally reduces basis in depreciable real property. 3

Neither provision supports calling ordinary business credit-card forgiveness tax-free.

Partnerships, S corporations and debt restructurings

D014-C041. Under §108(d)(6), partnership §108 exclusions and attribute consequences are generally applied at the partner level. Under §108(d)(7), they are generally applied at the S-corporation level. Current Form 1065 instructions likewise state that partnership COD is separately stated and that the extent of §108 exclusion is usually determined by each partner. 47

That difference can make the same partnership cancellation taxable to one partner and excluded for another, depending on each partner’s insolvency or other §108 status.

D014-C042. A business restructuring need not involve cash to create COD. Under §108(e)(8), when a debtor corporation transfers stock or a debtor partnership transfers an equity interest to satisfy debt, the debt is treated as satisfied for the fair market value of the equity. Under §108(e)(10), replacement debt can be treated as satisfying old debt for the new instrument’s statutory issue price. A significant discount can therefore produce COD in an exchange that a business might colloquially describe as a “refinance.” 3

Joint debt and spouses

D014-C040. IRS Publication 4681 addresses joint and several debt directly. Two debtors can each receive a Form 1099-C showing the full cancelled balance, yet neither necessarily reports the full amount. Relevant facts include state law, which person received the proceeds, allocation of interest deductions, allocation of basis in jointly owned property and availability of COD exceptions/exclusions. 48

The IRS example allocates joint debt between spouses according to the economic use of loan proceeds and then performs separate insolvency calculations for separate returns. 48

Therefore, “divide a joint 1099-C fifty-fifty” is not a universal rule.

Foreclosure and repossession

A foreclosure or repossession can create two separate tax computations: disposition gain/loss and COD.

D014-C043 — Recourse debt. When a taxpayer is personally liable, the transferred property is treated as disposed of. IRS Publication 4681 describes the amount realized using the property’s FMV under the relevant foreclosure computation, while debt forgiven above the property value can generate separate ordinary COD income. The character of disposition gain/loss depends on the property. 49

Conceptually:

[

\text{Disposition gain/loss}

\text{amount realized on property}

\text{adjusted basis} ]

and, where the creditor actually cancels the recourse deficiency,

[

\text{potential COD}

\text{cancelled recourse balance}

\text{amount attributable to the property} ]

subject to the precise foreclosure facts and §108.

D014-C044 — Nonrecourse debt. For property securing nonrecourse debt, Treas. Reg. §1.1001-2 includes discharged liabilities in amount realized. IRS guidance explains that foreclosure generally does not create a separate COD item; the entire nonrecourse debt is taken into the disposition amount realized. 50

That difference can radically change both the amount and character of income. A secured-debt settlement article therefore must identify recourse status before calculating “forgiven debt.”

California treatment after cancellation

D014-C045. California FTB guidance says cancelled or forgiven debt is generally income, but California does not simply copy every current federal §108 exclusion. Most importantly for housing, the final 2025 Schedule CA instructions state that California does not conform to the federal principal-residence COD exclusion for dispositions occurring after December 31, 2017 and requires a California adjustment where federal income was excluded. 51

The FTB mortgage-forgiveness page, last updated December 17, 2025, directs affected taxpayers to include the federal return and federal Form 982 with the California return and states there is no comparable California Form 982. [D014-C046] 52

This creates a classic state-federal mismatch:

Federal exclusion ≠ automatic California exclusion.

As of the October 22, 2026 research baseline, final California 2026 Schedule CA instructions were not verified in this research. The 2025 nonconformity is therefore strong evidence of the existing state position but exact 2026 return-line instructions remain a publication hold pending final 2026 materials.

Credit reporting, collateral, guarantors and validity

No researched primary source supports a universal claim that debt settlement, an OIC, CNC status, Form 1099-C receipt, a tax lien or cancellation of debt will change a consumer’s credit score by a particular number or for a particular period. All specific credit-score claims are held.

Collateral can materially change both collection and tax consequences: a federal lien can attach to property rights; a valid pre-bankruptcy lien can survive personal discharge against property; and foreclosure/repo creates sale/disposition calculations distinct from COD. 8

Guarantor and secondary-liability analysis is likewise fact-specific. This report verified federal TFRP exposure and joint-debtor COD rules, but did not establish a universal federal COD rule for every private business guarantor who pays, is released, or remains contingently liable. That topic should not be extrapolated from the spouse/joint-debt example.

Worked examples, comparisons, and publication opportunities

Example — Insolvency exclusion with partial taxable COD.

Assume:

• personal unsecured balance immediately before settlement: $80,000;
• settlement payment: $30,000;
• creditor legally cancels the remaining $50,000;
• liabilities immediately before cancellation, including the debt: $300,000;
• FMV of all relevant assets immediately before cancellation: $270,000;
• no bankruptcy or other higher-priority rule applies.

Potential COD:

[ $80,000-$30,000=$50,000 ]

Insolvency:

[ $300,000-$270,000=$30,000 ]

Excludable under insolvency:

[ \min($50,000,$30,000)=$30,000 ]

Potentially taxable COD:

[ $50,000-$30,000=\boxed{$20,000} ]

Form 982 would be used for the insolvency exclusion, and tax-attribute reduction must then be considered. [D014-C035, C037] 53

Limitation: this example assumes the $50,000 is actual COD principal and does not resolve interest, deductible business debt, joint liability, state tax, property security or other exclusions.

Example — Why being “underwater” is not enough.

Assume a consumer owes $40,000 on unsecured debt and owns only $5,000 of cash, but also owns retirement/investment/property interests with $100,000 FMV and has $70,000 of total liabilities immediately before cancellation.

[ $70,000\text{ liabilities}-$105,000\text{ assets}=-$35,000 ]

On these simplified inputs the taxpayer is not insolvent, even though liquid cash is only $5,000. The statutory test is liabilities versus FMV of assets, not ability to make the next payment. [D014-C035] 1

Example — Tax-attribute cost of excluded COD.

Assume $20,000 of COD is excluded under insolvency and the taxpayer has:

• $12,000 NOL subject to reduction;
• sufficient general-business-credit carryover for the remaining reduction;
• no election to reduce depreciable-property basis first.

First:

[ $20,000-$12,000 = $8,000 ]

The NOL is reduced by $12,000.

For the remaining $8,000 of excluded COD, a qualifying credit carryover reduction is:

[ $8,000\times33\tfrac13% = $2,666.67 ]

subject to the taxpayer actually possessing that credit attribute and the complete statutory ordering rules. [D014-C037] 3

This demonstrates why “no tax because insolvent” can still have future tax cost.

Example — Recourse foreclosure.

Assume:

• recourse mortgage balance: $250,000;
• property FMV at transfer: $200,000;
• adjusted tax basis: $180,000;
• lender takes the property and cancels the entire $50,000 deficiency;
• ignore selling expenses and special home-loss rules.

Disposition component:

[ $200,000-$180,000=\boxed{$20,000\text{ gain}} ]

COD component:

[ $250,000-$200,000=\boxed{$50,000\text{ potential COD}} ]

The $50,000 is then tested separately against bankruptcy, insolvency and other exclusions. [D014-C043] 49

Example — Same property, nonrecourse loan.

Use the same $250,000 balance, $200,000 FMV and $180,000 basis, but make the debt nonrecourse.

Generally:

[ \text{amount realized}=$250,000 ]

[ $250,000-$180,000=\boxed{$70,000\text{ disposition gain}} ]

There is generally no separate $50,000 COD item from the foreclosure. [D014-C044] 50

The recourse classification changed a “$20,000 gain + $50,000 COD” structure into a “$70,000 disposition gain” structure before other tax provisions are applied.

Example — Joint debt where both people receive a full 1099-C.

Assume:

• $40,000 actually cancelled;
• both debtors were jointly and severally liable;
• facts support a 60%/40% economic allocation;
• Debtor A therefore bears $24,000 and Debtor B $16,000;
• A is insolvent by $10,000 immediately before cancellation;
• B is insolvent by $30,000.

A:

[ $24,000-$10,000=\boxed{$14,000\text{ potentially taxable COD}} ]

B:

[ \min($16,000,$30,000)=$16,000\text{ excluded} ]

Even if each receives a 1099-C stating $40,000, the IRS’s own guidance says facts and circumstances determine each person’s reportable share. [D014-C040] 48

Example — OIC application cash is not a settlement formula.

Assume an individual proposes a qualifying lump-sum OIC of $15,000 and does not qualify for the low-income exception.

Application fee:

[ $205 ]

Initial 20% payment:

[ $15,000\times20%=$3,000 ]

Initial cash submitted:

[ $3,000+$205=\boxed{$3,205} ]

That does not establish that $15,000 is an acceptable offer. It only illustrates current payment mechanics. [D014-C010] 15

Example — Three months of failure-to-pay penalty versus approved-plan rate.

Assume $20,000 of unpaid individual income tax, timely return, and for illustration three full months with no changing principal.

Ordinary 0.5% monthly rate:

[ $20,000\times0.005\times3=\boxed{$300} ]

Qualifying 0.25% approved-installment rate:

[ $20,000\times0.0025\times3=\boxed{$150} ]

Interest would accrue separately and actual IRS computations account for exact dates, changing balances and interactions. [D014-C014, C017] 19

Resolution comparison.

Draft article/tool/document opportunities.

A Tax Debt Resolution Decision Tree is strongly supported: “Is liability correct?” → “tax type?” → “collection stage?” → IA/OIC/CNC/lien remedy/bankruptcy analysis. It should explicitly branch trust-fund payroll tax away from ordinary income-tax debt.

A COD Insolvency Calculator can implement:

[ \text{insolvency}=\max(0,\text{liabilities}-\text{FMV assets}) ]

[ \text{excluded COD}=\min(\text{COD},\text{insolvency}) ]

but must display a warning that asset/liability classification, timing, entity type and other exclusions require tax review.

A Foreclosure COD Split Calculator should force the user to choose recourse versus nonrecourse before displaying results. It should separately output disposition amount realized, adjusted basis, gain/loss and potential COD.

A 2026 COD Transition Checklist should ask: date of cancellation; written mortgage workout date; type of student-loan discharge; bankruptcy status; insolvency immediately before discharge; entity type; state; and whether collateral was surrendered.

A 1099-C Reconciliation Worksheet should compare creditor, debt ID, box 2 principal/interest, cancellation date/identifiable-event code, actual settlement documents, joint-debtor allocation, exclusion relied upon and Form 982 position. IRS itself distinguishes identifiable-event reporting from actual taxability. 41

Open questions and publication holds.

Source register

All source checks below are October 22, 2026 unless a narrower publication/update date is stated. “Read” means the supporting passage was actually fetched and examined during this research; “PDF screenshot” identifies visual inspection rather than reliance solely on a search extract. Sources identified only incidentally and not relied upon for a material claim are not presented as verified authority.

Discovery/unresolved-source note: searches located current Form 656/656-B listings, IRS internal manuals discussing OIC, and current California EDD multi-agency OIC materials, but those were not used to manufacture unverified OIC acceptance formulas or EDD collection rules. The research also searched specifically for official authority on whether the compromised remainder of an IRS tax liability creates COD/1099-C income; no sufficiently direct controlling authority was located. 62

Material claim register, coverage, and researcher self-check

Material claim register

Coverage table

Researcher self-check. The research verified the current federal statutory COD structure in §§61 and 108; the §6050P/Form 1099-C distinction; insolvency formula and timing; bankruptcy, farm, QRPBI and principal-residence exclusions; the 2026 principal-residence and student-loan transitions; tax-attribute reduction order and credit-reduction rate; partnership/S-corporation placement of §108 analysis; debt-for-equity/debt rules; recourse/nonrecourse foreclosure treatment; core federal tax-lien, levy, CDP, installment, OIC and hardship statutes/programs; Boechler from the Supreme Court’s actual opinion; current 2026 Simple Payment Plan changes; OIC fees/payment mechanics; major federal late-payment/filing/deposit penalties and Q4 2026 interest; federal TFRP basics; California FTB/CDTFA/EDD resolution programs to the levels stated; Orange County secured-property-tax collection mechanics; and California’s latest final COD/mortgage-conformity guidance. 64

The research did not verify a universal COD consequence from settlement of an IRS tax liability itself; a fifty-state/local-tax survey; complete California EDD responsible-person/collection law; tribe-specific law; universal private-guarantor COD rules; any universal settlement percentage or approval time; any universal credit-score consequence; or final 2026 California return-line instructions. Those matters remain explicitly unresolved rather than inferred. No borrower data, private accounts or nonpublic tax records were accessed, no creditor or government agency was contacted, and no claim is made that any file was saved to the shared research library.