IRS · Official form

Form 433-B, Collection Information Statement for Businesses

Form 433-B gives the IRS a full financial picture of a business that owes federal tax. Fill in the official PDF below and download it for your collection case.

This is the genuine IRS PDF, unmodified. Source: IRS official page.

What is 433-B?

Form 433-B, Collection Information Statement for Businesses, is the financial disclosure the IRS requests when a business owes tax and is working out how to pay it. It asks for the business structure, bank and investment accounts, accounts receivable, real and personal property, income, and monthly operating expenses so the IRS can judge what the business can realistically pay.

An IRS revenue officer typically uses the completed 433-B to evaluate an installment agreement, a temporary delay in collection, or another payment alternative. A separate version, Form 433-B (OIC), exists specifically for businesses applying for an offer in compromise.

Who files 433-B?

  • Corporations, partnerships, and LLCs that owe federal tax and are asked for financial information by an IRS revenue officer
  • Businesses requesting an installment agreement that requires full financial disclosure
  • Businesses asking the IRS to report their account as currently not collectible
  • Sole proprietors are usually asked for Form 433-A instead; confirm with the IRS employee handling your case

How to fill out 433-B

  1. Fill in Section 1 with the business name, address, EIN, type of entity, and contact details.
  2. List the people responsible for the business (partners, officers, major shareholders) in Section 2.
  3. Report all bank accounts, lines of credit, accounts receivable, and business assets, using current values and loan balances.
  4. Complete the monthly income and expense statement with figures you can back up with records.
  5. Download the finished PDF, attach the documentation the form lists, sign it, and send it to the IRS office or revenue officer that requested it.

Quick fill 433-B on this page

Prefer to see the form itself while you type? Open 433-B in the editor to fill it on the actual pages, add a signature, and download.

These are the form's own fields, in the order they appear on the pages. Fill in what you know; anything left blank stays a fillable field in the PDF, so you can finish it in any PDF reader. Nothing you type here is sent to IRS.

Page 1 103 fields
Page 2 64 fields
Page 3 82 fields
Page 4 94 fields
Page 5 70 fields
Page 6 31 fields

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Frequently asked questions

Do I file Form 433-B with my tax return?

No. The 433-B goes to the IRS collection employee or office that asked for it, usually as part of resolving a balance due. It is not attached to any tax return.

What is the difference between Form 433-B and 433-B (OIC)?

The standard 433-B supports installment agreements and other collection decisions. Form 433-B (OIC) is a separate version filed with Form 656 when the business applies for an offer in compromise.

Do I need to attach documents?

Usually yes. The IRS generally asks for support such as bank statements, loan statements, and proof of expenses. The form and your revenue officer will tell you exactly what to include.