DTC
Doubt as to collectibility
Common OIC category where the taxpayer agrees the debt exists but may not have enough income or asset equity to pay the full IRS balance.
ETA
Effective tax administration
Potential option when full payment may technically be possible but collection would create economic hardship or be unfair under exceptional circumstances.
DTL
Doubt as to liability
Used when there is a genuine dispute about whether the tax is owed or whether the amount assessed is correct.
433
Financial statement preparation
OIC cases usually require detailed financial disclosure with documentation for income, expenses, bank accounts, vehicles, real estate, and other assets.
656
Offer package support
A complete application may include Form 656, financial statements, supporting documents, application fee, and required offer payment unless an exception applies.
ALT
Alternative resolution paths
If OIC is not the strongest option, we can review payment plans, penalty relief, currently not collectible status, or account corrections.