IRS Installment Agreements — The Five Tiers Explained
The IRS offers five distinct installment agreement tiers. Choosing the right one determines your monthly payment, disclosure obligations, and lien risk.
Most taxpayers default to whatever the IRS first offers — usually a streamlined agreement. But the right tier depends on balance owed, ability to pay, and whether the IRS already has financial disclosure on file.
Key terms
- Trust fund tax
- Withheld payroll taxes — treated more aggressively than income tax.
- CIS
- Collection Information Statement — Form 433-A, 433-B, 433-F.
Step-by-step
- 1
Identify your balance band
Under $10K, $10K-$25K, $25K-$50K, $50K-$250K, or above — each has different rules.
- 2
Determine if financial disclosure is required
Streamlined agreements under $50K skip the CIS; partial-pay always requires it.
- 3
Pick the tier that matches both
Match balance band with disclosure tolerance and cash flow.
Checklist
- Verify current balance via account transcript
- Decide between user-pay direct debit and check
- Submit Form 9465 or apply online for streamlined
- Submit Form 433 only when partial-pay is the goal
- Confirm acceptance in writing before first payment
Frequently Asked Questions
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