Guaranteed IA (§6159(c))
Balance under $10,000, all returns filed, no IA in the prior 5 years. IRS must grant it; term up to 36 months. No financials required.
The IRS offers four distinct installment agreement (IA) tracks under IRC §6159. Which one you qualify for depends on balance, disposable income, and asset equity — and choosing correctly can save years of payments.
An at-a-glance view of every step covered in this guide.
Balance under $10,000, all returns filed, no IA in the prior 5 years. IRS must grant it; term up to 36 months. No financials required.
Balance up to $50,000 (assessed) for individuals, up to $25,000 for businesses. Term up to 72 months (or CSED, whichever shorter). No Form 433-F required — the fastest path for most taxpayers.
Balance $50,001–$250,000 for individuals. Requires Form 433-F but not full substantiation if direct-debit is used. Automated system available since 2023 for balances under $250K.
For taxpayers who cannot pay the full balance before the CSED expires. Requires full Form 433-A/B substantiation and typically a two-year review cycle. The balance not paid at CSED is written off.
For streamlined IAs, minimum monthly payment is total balance ÷ 72 (or ÷ CSED months, if fewer). For guaranteed IAs, balance ÷ 36.
In most cases, yes. IRS policy is to release a levy once an IA is approved and the levy is not needed for the payment itself.
No. Failure-to-pay penalty continues at a reduced 0.25%/month while an IA is in place, and statutory interest keeps compounding daily until the balance is paid or the CSED expires.
Yes — the IRS Online Payment Agreement tool handles guaranteed, streamlined, and (since 2023) most non-streamlined IAs up to $250,000 without submitting Form 433-F.
A licensed tax attorney will pull your IRS transcripts, review your situation, and walk you through the resolution options that fit — no obligation.