Form 8822-B: What It Is and When Your Business Must File It

Moving offices, bringing in a new CEO, or simply changing where you receive mail might feel like internal matters. For the IRS, they are not. If your business has an Employer Identification Number, three types of changes must be reported to the IRS using a specific form: a new mailing address, a new business location, and a change in who the responsible party is on your EIN.

The form is Form 8822-B, officially titled "Change of Address or Responsible Party: Business." It is a one-page document, free to file, and takes about ten minutes to complete. But the consequences of not filing it, particularly for a responsible party change, are more serious than most founders realize.

This guide explains exactly what Form 8822-B covers, who must file it, when the 60-day deadline applies, how to complete each section line by line, where to mail it based on your state, and what the IRS does when it receives your form.

What is Form 8822-B?

Form 8822-B is the IRS's official form for notifying the agency of changes to a business's contact information and the identity of the individual responsible for the entity's tax matters.

The form applies to any entity that has an EIN on file with the IRS, whether or not that entity is actively operating a business. Corporations, LLCs, partnerships, estates, trusts, and nonprofit organizations all use this form. Even a dormant LLC that changes its managing member is required to file.

There are three changes that trigger a Form 8822-B filing:

A change in your business mailing address. This is the address where the IRS sends correspondence including notices, refund checks, and compliance letters.

A change in your business physical location. The actual site where the business operates, if it differs from your mailing address.

A change in your responsible party. The individual who owns or controls the entity and has ultimate authority over its funds and assets.

All three can be reported on a single filing if multiple changes occur at the same time.

Form 8822-B vs Form 8822: 

These two forms are frequently confused and the confusion causes real problems because each form updates a separate set of IRS records.

Form 8822 (without the B) is for individuals changing their personal home mailing address. It updates your personal tax records associated with your Social Security Number or ITIN.

Form 8822-B is for businesses and entities with an EIN. It updates your business tax records. Sending the wrong form to the IRS does nothing for the records you actually need to update.

If you are a sole proprietor who moves and you need to update both your personal address and your business address, you file both forms separately. Form 8822 for the personal address. Form 8822-B for the business address. One form does not update both records.

Who must file Form 8822-B?

Any entity with an EIN that experiences one of the three triggering changes must file Form 8822-B. The requirement applies regardless of whether the entity is currently active, and it applies to every entity type including:

C-Corporations and S-Corporations that relocate their principal office or change their CEO or principal officer. Partnerships and multi-member LLCs that move mailing addresses or appoint a new general partner or managing member. Single-member LLCs and sole proprietors who file employment, excise, or other business returns under a separate EIN. Trusts, estates, and nonprofit organizations with EINs.

The responsible party change requirement applies even if the entity has no current business activity. A shell company or holding entity that changes ownership must still file within 60 days.

The 60 day deadline for responsible party changes

This is the part of Form 8822-B that carries a hard deadline. Changes in responsible parties must be reported to the IRS within 60 days. This deadline is mandatory, not advisory. It comes from Treasury Regulation section 301.6109-1(d)(2)(ii), which is cited in the Form 8822-B instructions.

Address changes do not carry the same hard deadline. Filing for a mailing address or location change is technically voluntary in the sense that there is no specific statutory penalty for being late. That said, treating an address change as optional is a practical mistake. Every day your address is wrong on IRS records is a day you may miss a notice that triggers real financial consequences.

What triggers a responsible party change that requires the 60-day filing? The responsible party changes when the person who was listed on the original EIN application is no longer in control of the entity's finances and assets. Common examples include when a founder steps down as CEO and a new executive takes over, when a managing member of an LLC is replaced, when a general partner of a partnership exits, when a trustee changes, and when a business is acquired and the ownership and control structure changes.

The 60-day clock starts from the date the change takes effect, not from the date you become aware of the filing requirement.

What is a "Responsible Party" and why does it matter?

The IRS defines the responsible party as the individual who ultimately owns or controls the entity, or who exercises ultimate effective control over the entity and its funds and assets.

This is not simply whoever signs the tax return. The responsible party on your EIN is the person the IRS holds accountable for tax matters at the entity level. For a corporation, that is usually the president or CEO. For a partnership, it is a general partner. For a trust, it is the trustee. For an LLC, it is the managing member or owner who controls the entity's finances.

For entities whose shares or interests are traded on a public exchange or registered with the SEC, the responsible party is the principal officer for corporations or a general partner for partnerships.

The IRS requires that the responsible party be an individual, not another entity. If a nominee was listed as the responsible party when the EIN was applied for, which sometimes happens when formation agents obtain EINs on behalf of founders, the entity must correct this by filing Form 8822-B with the actual responsible party's information as soon as possible.

One practical point, if you recently received an EIN and the responsible party listed on your Form SS-4 is no longer the correct person (perhaps because of a co-founder exit, a corporate restructuring, or an acquisition), you need to file Form 8822-B to bring the record current. The IRS has no way to know the responsible party has changed unless you tell them.

For tax-exempt organizations, the responsible party is generally the principal officer. For trusts, it is the grantor, owner, or trustor. For decedent estates, it is the executor, administrator, personal representative, or other fiduciary. In all cases the responsible party must be an individual person, not another entity, unless the entity is a government body.

How to complete Form 8822-B?

The form is two pages. The first page contains the fields you complete. The second page contains mailing address instructions.

Top section: Checkboxes for what changed

At the top of the form, check all boxes that apply to your change. The two main categories are employment, excise, income, and other business returns (Forms 720, 940, 941, 990, 1041, 1065, 1120, and similar), and employee plan returns (Forms 5500 and 5500-EZ). If only the physical business location changed without a mailing address change, check that separate box.

Line 1: Business name

Enter the full legal name of the business exactly as it appears on the most recent tax return filed or the original EIN application. Using a trade name, abbreviation, or slightly different spelling from what is in IRS records can cause the form to be applied to the wrong account.

Line 2: EIN

Your nine-digit Employer Identification Number in XX-XXXXXXX format.

Line 3: New responsible party name (if changed)

The full legal name of the new responsible party. If only the address changed and the responsible party is the same, leave this blank.

Line 4: Old mailing address

The address currently on file with the IRS, exactly as it appears on IRS records. The IRS uses this to locate your account in its system. An inaccurate old address is one of the most common causes of processing delays.

Line 5: New mailing address

The updated mailing address where you want IRS correspondence sent going forward.

Line 6: New business location

If the physical location of your business has changed and is different from your mailing address, enter the new physical address here. If your mailing address and physical location are the same, leave this blank.

Line 7: New responsible party's SSN, ITIN, or EIN

If the responsible party changed, enter the new responsible party's personal Social Security Number, ITIN, or in limited circumstances, their own EIN. This field is required for responsible party updates.

Signature section

The form must be signed and dated by an authorized individual. The form must be signed and dated by an owner, officer, general partner or LLC member manager, plan administrator, fiduciary, or authorized representative. If you are signing as a representative rather than as a principal of the entity, attach Form 2848 (Power of Attorney and Declaration of Representative).

Do not attach Form 8822-B to your tax return. It is filed separately by mail. File the form as a standalone document.

Where to mail Form 8822-B?

The mailing address depends on your old business address, not your new one. The IRS routes the form based on where the business was previously located.

If your old business address was in Connecticut, Delaware, DC, Georgia, Illinois, Indiana, Kentucky, Maine, Maryland, Massachusetts, Michigan, New Hampshire, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Rhode Island, South Carolina, Tennessee, Vermont, Virginia, West Virginia or Wisconsin, mail to: Internal Revenue Service, Kansas City, MO 64999. If your old business address was in any other state or outside the US, mail to: Internal Revenue Service, Ogden, UT 84201-0023.

The IRS uses your old business address to route the form because that is where your account record is currently associated. Sending the form to the wrong service center does not mean it will be lost, but it can add several weeks of delay as the IRS internally reroutes it.

There is no electronic filing option for Form 8822-B. The form is paper only and must be submitted by mail. If you want proof of filing, send it by USPS Certified Mail with Return Receipt or a permitted private delivery service such as FedEx Priority Overnight. Keep the mailing receipt and a copy of the completed form. These records matter if the IRS later questions whether you met the 60-day deadline for a responsible party change.

What happens after you file?

The IRS says an address change can generally take four to six weeks after receipt to complete. The IRS may send confirmation letters to both the old and new address when employment tax account addresses are updated, specifically CP148A and CP148B notices. These confirmations serve as official documentation that your update has been processed.

If you do not receive any confirmation within six to eight weeks, follow up by calling the IRS Business and Specialty Tax Line at 1-800-829-4933. You can also send a follow-up copy of the form by mail marked "Second Request" at the top.

Filing Form 8822-B updates your records with the IRS only. It does not update your registered agent address with the state Secretary of State, your state tax agency records, your state unemployment account, or any other government system. If you move your business, you typically need to update multiple agencies separately.

What happens if you do not file?

There is no direct monetary penalty for failing to file Form 8822-B for an address change. Getting this wrong or ignoring it entirely will not trigger a direct penalty, but it can cause the IRS to send critical notices to the wrong place, which creates problems that are far more expensive than the few minutes the form takes to complete.

The legal risk is specific and significant: if the IRS mails a notice of deficiency to your last known address, that notice is legally valid even if the entity never actually receives it. A notice of deficiency starts a 90-day countdown during which you must file a petition in Tax Court to contest the assessment. If you miss that window because you never received the notice, you lose the right to challenge the tax in Tax Court entirely.

For responsible party changes, the risk is different. Leaving a former owner, a departed co-founder, or a previous CEO listed as a responsible party means the IRS continues to associate that person with your entity's tax matters. If compliance issues arise, the IRS may pursue the listed responsible party rather than the current leadership. This creates both legal and administrative complexity that is entirely avoidable by filing the form promptly.

What does this mean for India-US founders?

If you are an Indian founder who has a Delaware C-Corp, Form 8822-B is directly relevant in several common scenarios.

When you incorporate through a registered agent service, the agent's address is often used as the initial mailing address on your EIN application. If you later set up a dedicated business mailing address or move to a US office address, you need to file Form 8822-B to update the IRS. Leaving the registered agent's address on your IRS records means IRS correspondence goes to a third party that may or may not forward it to you.

When a co-founder exits the business, the responsible party listed on the original EIN application may be that departing co-founder. As soon as the change in control is formalized, you have 60 days to file Form 8822-B naming the new responsible party.

When you relocate from India to the United States, the business address on your IRS records may have been a US address used during incorporation that no longer reflects where you actually operate. Updating this is worth doing both for accuracy and to ensure IRS mail reaches you.

For non-resident Indian founders who used an Indian address or a registered agent address during initial setup, the form handles international addresses as well. The IRS accepts foreign mailing addresses on Form 8822-B, and entities outside the US mail the form to the Ogden service center.

Keeping your IRS records current after incorporation, restructurings, and leadership changes is exactly the kind of compliance work that falls through the cracks in a busy startup. Book a demo with Inkle to make sure your Delaware C-Corp's EIN records, address filings, and responsible party information are always current with the IRS.

Frequently Asked Questions

Is there a penalty for not filing Form 8822-B?

There is no direct fine or late fee for failing to file Form 8822-B for an address change. However, the indirect consequences can be severe. The IRS is legally permitted to mail notices to your last known address, and those notices are valid even if you never receive them. A missed notice of deficiency can eliminate your right to challenge a tax assessment in Tax Court, and a missed audit notice can result in penalties and interest accruing without your knowledge. For responsible party changes, failing to update within 60 days can result in compliance issues being directed at the wrong person. The form takes ten minutes to complete and the risk of skipping it is disproportionately high.

How is Form 8822-B different from Form 8822?

Form 8822 is for individuals updating their personal home mailing address. It updates the records associated with your Social Security Number or ITIN on personal tax returns. Form 8822-B is for businesses and other entities with an EIN. It updates the business's mailing address, physical location, or responsible party on the entity's tax records. If you need to update both your personal address and your business address, you must file both forms. Each form updates a separate set of IRS records and filing one does not update the other.

How do I know if my business's responsible party has changed?

Your responsible party has changed when the individual who was listed on your original EIN application (Form SS-4) is no longer the person who owns or controls the entity and its finances. Common triggers include a co-founder exit, the appointment of a new CEO or managing member, a business acquisition, a restructuring that shifts control, or the death or incapacity of the original responsible party. If you are unsure who is currently listed as the responsible party on your EIN, call the IRS Business and Specialty Tax Line at 1-800-829-4933 and ask them to confirm the information on your account.

Can I file Form 8822-B online or electronically?

No. Form 8822-B is a paper-only form. There is no IRS electronic filing option for this form. You must print, complete, sign, and mail the form to the appropriate IRS service center based on your old business address. Eastern states mail to Kansas City, MO 64999. All other states and foreign addresses mail to Ogden, UT 84201-0023. Send by certified mail or a permitted private delivery service and keep your mailing receipt as proof of filing, especially for responsible party changes where the 60-day deadline applies.