IRS Payment Plans for Small Business Tax Debt: Installment Agreements, OIC, and Currently Not Collectible

By Yarik Yarosh, CPA ·September 5, 2026 ·4 min read

Written by Yarik Yarosh, CPA (US & Canada) September 5, 2026 · FL CPA license AC61704 · CPA Ontario

A business owner who owes more in taxes than they can pay by the due date has several resolution options. The worst response is to ignore the balance. Interest and penalties accrue daily, and the IRS has powerful collection tools: federal tax liens, bank levies, wage garnishments, and asset seizures. Filing the return on time (even without full payment) avoids the failure-to-file penalty (5%/month, up to 25%), which is 10x more expensive than the failure-to-pay penalty (0.5%/month, up to 25%).

✓Key takeaway

Resolution options, from simplest to most complex:

Short-term payment plan (120 days or less): No setup fee. Interest and the 0.5%/month late-payment penalty continue to accrue. Available online for balances under $100,000. Apply at IRS.gov/payments.
Long-term installment agreement (monthly payments over 6+ years): Setup fee of $31 (direct debit) to $130 (non-direct debit). Monthly payments based on the balance and the collection statute (10 years from assessment). Interest and penalties continue. Available for balances under $50,000 (online application) or any amount (Form 9465 or phone).
Partial Payment Installment Agreement (PPIA): Monthly payments that will NOT pay the full balance before the collection statute expires. The IRS writes off the remaining balance when the statute expires. Requires financial disclosure (Form 433-A).
Offer in Compromise (OIC): A settlement for less than the full amount owed. The IRS accepts OICs when the offer represents the most they can expect to collect in a reasonable time. Requires detailed financial disclosure. Application fee: $205 (waived for low-income). Acceptance rate: approximately 30-40% of offers submitted.
Currently Not Collectible (CNC): The IRS suspends collection because the taxpayer can’t pay basic living expenses AND the tax debt. The debt remains, interest accrues, but the IRS takes no collection action. The 10-year collection statute continues to run, and the balance may expire.

How does the installment agreement work?

Hypothetical example

Round numbers. A business owner owes $25,000 in federal taxes (income tax + SE tax) from the prior year.

Short-term plan (pay within 120 days):

Monthly payment: $25,000 / 4 = $6,250
Interest (approximately 8% annual): $25,000 x 8% x (120/365) = $657
Late payment penalty: $25,000 x 0.5% x 4 months = $500
Total cost above the tax: $1,157
Total paid: $26,157

Long-term installment agreement (72 months):

Monthly payment: approximately $380 (calculated to pay the balance + interest over 72 months)
Setup fee: $31 (direct debit)
Total interest over 72 months: approximately $6,500
Late payment penalty over 72 months: approximately $6,000 (reduced to 0.25%/month while on an installment agreement)
Total paid: approximately $37,500

The long-term plan costs approximately $12,500 more than the short-term plan due to extended interest and penalties. The business owner should pay as quickly as possible to minimize these costs.

Illustrative numbers only, not a real client and not advice for your facts.

When does an Offer in Compromise make sense?

An OIC is appropriate when the taxpayer’s “reasonable collection potential” (RCP) is less than the total balance owed. The IRS calculates RCP as: (monthly disposable income x number of remaining months in the collection period) + (equity in assets). If the RCP is less than the balance, the IRS may accept an OIC for the RCP amount.

Most small business owners who owe $25,000-$50,000 and have steady income won’t qualify for an OIC because their RCP exceeds the balance. OICs are most effective for taxpayers with large balances ($100,000+), low income, and limited assets.

Beware of “OIC mills” that promise to settle tax debt for “pennies on the dollar.” These firms charge $5,000-$15,000 upfront, file an OIC that the IRS rejects, and the taxpayer is out the fee with no resolution. A qualified CPA or tax attorney can evaluate OIC eligibility before incurring the cost.

Related guides:

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Cite this page

Yarik Yarosh, CPA. "IRS Payment Plans for Small Business Tax Debt: Installment Agreements, OIC, and Currently Not Collectible." Blue Cloud CPA, September 5, 2026. https://bluecloudcpa.com/guides/small-business-irs-payment-plans-installment-agreement

This guide is general information, not tax advice for your specific situation. Which points apply, and how, depends on your facts.