An IRS installment agreement is a payment plan that allows taxpayers to pay their federal tax debt over time in monthly installments rather than in a single lump sum. The IRS is generally required to offer installment agreements to taxpayers who owe $10,000 or less (guaranteed), and routinely approves them for amounts up to $50,000 (streamlined) and beyond (non-streamlined).
68 steps across 12 sections
1. 2. Guaranteed Installment Agreement (GIA)
- Tax owed is $10,000 or less (assessed tax only, not counting penalties/interest)
- Filed all income tax returns on time for the past 5 years
- Paid any income tax due during the past 5 years
- Have not had an installment agreement for income tax in the past 5 years
- Agree to pay the full amount within 3 years
- Agree to comply with all tax laws while the agreement is in effect
- Financially unable to pay the liability in full when due
2. 3. Streamlined Installment Agreement (SIA)
- For balances of $25,001–$50,000, you must agree to direct debit (DDIA) or payroll deduction
- Businesses (other than sole proprietors) qualify only for assessed balances of $25,000 or less
- The balance must be payable within the Collection Statute Expiration Date (CSED), typically 10 years from assessment
- All required tax returns must be filed
- For businesses owing $25,000 or less in employment tax
- Must pay within 24 months
- Must enroll in DDIA
- A subcategory of streamlined agreements for active businesses
3. 4. Non-Streamlined Installment Agreement (NSIA)
- IRS will analyze your financial statement to determine monthly payment amount based on ability to pay
- Payment = (monthly income) – (allowable living expenses per IRS Collection Financial Standards)
- IRS uses national and local standards for housing, food, transportation, healthcare
- May require liquidation of assets (e.g., retirement accounts, equity in property)
- All required tax returns must be filed
- Same process as NSIA but with more intensive financial review
- IRS may assign a Revenue Officer for in-person contact
- Greater likelihood of NFTL filing
- May require partial payment or asset liquidation as condition
- Consider professional representation (Enrolled Agent, CPA, or tax attorney)
4. Online Payment Agreement (OPA) Portal — Preferred Method
- Individual taxpayers: owe $50,000 or less (long-term) or $100,000 or less (short-term)
- Business taxpayers: owe $25,000 or less and have filed all required returns
- All required tax returns must be filed
- Not in an open bankruptcy proceeding
- Go to IRS.gov/OPA
- Verify identity through ID.me (photo ID, selfie, SSN)
- If you don't have an account, you'll need to create one
- Short-term (180 days or less) — no monthly payments
- Long-term (monthly payments) — choose direct debit or other method
- Monthly payment amount (must meet minimum based on balance and timeframe)
5. Alternative Application Methods
- Download Form 9465 from IRS.gov
- Complete all sections (SSN, address, tax years, amount owed, proposed payment)
- If balance > $50,000, attach Form 433-F (Collection Information Statement)
- Mail to IRS address listed in Form 9465 instructions
- Processing time: 30–90 days
- Individual: 1-800-829-1040
- Business: 1-800-829-4933
- Be prepared with: SSN/EIN, tax year(s), proposed monthly payment, bank info
- Processing: Immediate or within a few days
6. Short-Term Payment Plans
- All methods: $0 (no setup fee)
7. Low-Income Qualification
- Adjusted Gross Income (AGI) at or below 250% of the federal poverty level
- Low-income status applies to individuals only
- Fee waivers apply automatically when applying online; request when applying by phone/mail
8. Interest Rate
- Current rate (Q2 2026): 6% per year, compounded daily
- Recent history: 7% throughout 2025; 7% in Q1 2026; dropped to 6% in Q2 2026
- How it's calculated: Federal short-term rate + 3%, adjusted quarterly
- Key fact: Interest accrues on the ENTIRE unpaid balance (tax + penalties) every day until paid in full
- Interest is NOT reduced or paused during an installment agreement
9. Failure-to-Pay Penalty
- Without installment agreement: 0.5% of unpaid tax per month (up to 25% maximum)
- With approved installment agreement: 0.25% of unpaid tax per month (50% reduction)
- Key fact: This penalty reduction is one of the main financial benefits of an installment agreement
- Penalty applies to the TAX amount only, not to penalties or interest
10. Failure-to-File Penalty (if applicable)
- 5% of unpaid tax per month (up to 25% maximum)
- Minimum penalty: $525 (for returns required to be filed in 2026) or 100% of tax due, whichever is less
- This penalty is separate from the installment agreement and applies if returns were filed late
11. Minimum Payment Formula
- Guaranteed: Balance ÷ 36 months (max)
- Streamlined ($25,000 or less): Balance ÷ 72 months (or months until CSED, whichever is less)
- Streamlined ($25,001–$50,000): Balance ÷ 72 months (DDIA required)
- Monthly payment = Monthly gross income – Allowable living expenses (per IRS standards)
- IRS uses Collection Financial Standards for: food/clothing/misc, housing/utilities, transportation, healthcare, other (court-ordered payments, child care, etc.)
12. Tips for Payment Amounts
- Pay MORE than the minimum whenever possible to reduce total interest/penalties
- You can make extra payments at any time without penalty
- If you can pay the balance within 180 days, use a short-term plan instead (no fee)
Common Mistakes
- Not filing all required tax returns first
- Applying by phone/mail when online is available
- Not choosing direct debit
- Underestimating the balance
- Waiting too long to apply
Pro Tips
- Use the IRS Pre-Qualifier Tool
- File all missing tax returns
- Calculate your total balance
- Consider a short-term plan first
- Check if you qualify for First-Time Penalty Abatement
Sources
- IRS — Payment Plans; Installment Agreements
- IRS — Online Payment Agreement Application
- IRS — Simple Payment Plans for Individuals and Businesses
- IRS — Quarterly Interest Rates
- IRS — Topic No. 202, Tax Payment Options
- IRS — Topic No. 653, Notices and Bills, Penalties and Interest
- IRS — Instructions for Form 9465
- IRS — Understanding Your CP523 Notice
- IRS IRM 5.14.5 — Streamlined, Guaranteed and In-Business Trust Fund Express Installment Agreements
- IRS IRM 5.14.1 — Securing Installment Agreements
- IRS IRM 5.14.11 — Defaulted Installment Agreements
- Damiens Law Firm — IRS Payment Plans: Installment Agreements
- Damiens Law Firm — Streamlined Installment Agreements Guide
- Rush Tax Resolution — Non-Streamlined Installment Agreements Guide
- Jackson Hewitt — Non-Streamlined Installment Agreement
- Jackson Hewitt — Defaulted on IRS Payment Plan
- Fresh Start Tax Relief — Guaranteed Installment Agreement
- OmniTax Help — IRS Installment Agreement Interest and Penalties
- TaxRise — IRS Payment Plan Interest Rate
- W Tax Attorney — 2026 IRS Interest Rates
- Tax Specialty — IRS Payment Plan 2026
- Uncle Kam — IRS Installment Agreement 2026 Tax Professional Guide