Use the Old Address to Choose the Form 8822-B Filing Route
· 6 min read
The practical answer
A mailing route can depend on a fact that the business is trying to change rather than the address it wants to use next. Keep the old address visible while checking Form 8822-B instructions so the new location does not replace the routing fact prematurely. Use the current Where To File instructions or current IRS routing for the region of the old address. Do not send the form to the comments or forms-simplification address.[1, p.1]
Scope and the records behind the answer
The discussion follows the entity, form and transaction conditions identified below. The same label on a different form can have a different purpose. Keep the relevant entity and reporting period visible while you compare the requirements, and treat each stated exception as part of the rule rather than an optional footnote.
Official sources checked: 2026-11-09. Annual tax-year forms and continuously revised forms are identified separately in the references.
A side-by-side preparation table
| Item or question | Official rule or instruction | Conditions and limits | Source |
|---|---|---|---|
| Route old address | The Form 8822-B mailing destination is selected using the old business address, rather than the new address or the state of formation alone. | Apply this entry within the entity, form and period described here; read the cited passage for the surrounding context. | [1, p.1] |
| Not attached to return | Form 8822-B is filed separately, rather than attached to a tax return. | Apply this entry within the entity, form and period described here; read the cited passage for the surrounding context. | [1, p.1] |
| Field/section Where To File: Where To File | Use the current Where To File instructions or current IRS routing for the region of the old address. Do not send the form to the comments or forms-simplification address. | Apply this entry within the entity, form and period described here; read the cited passage for the surrounding context. | [1, p.1] |
| Field/section 5: Old mailing address | Enter the old mailing address, including complete foreign-address fields. The old address determines the filing route. | Apply this entry within the entity, form and period described here; read the cited passage for the surrounding context. | [1, p.1] [1, p.2] |
| Field/section 6: New mailing address | Enter the complete new mailing address, including room or suite details. Do not abbreviate a foreign country name. | Apply this entry within the entity, form and period described here; read the cited passage for the surrounding context. | [1, p.1] [1, p.2] |
| Field/section 7: New business location | If the business location is changing, enter the new physical business address and complete any foreign-address fields. | Apply this entry within the entity, form and period described here; read the cited passage for the surrounding context. | [1, p.1] [1, p.2] |
Work through the official requirements
Route old address
The Form 8822-B mailing destination is selected using the old business address, rather than the new address or the state of formation alone.[1, p.1]
Not attached to return
Form 8822-B is filed separately, rather than attached to a tax return.[1, p.1]
Field/section Where To File: Where To File
Use the current Where To File instructions or current IRS routing for the region of the old address. Do not send the form to the comments or forms-simplification address.[1, p.1]
Field/section 5: Old mailing address
Enter the old mailing address, including complete foreign-address fields. The old address determines the filing route.[1, p.1] [1, p.2]
Field/section 6: New mailing address
Enter the complete new mailing address, including room or suite details. Do not abbreviate a foreign country name.[1, p.1] [1, p.2]
Field/section 7: New business location
If the business location is changing, enter the new physical business address and complete any foreign-address fields.[1, p.1] [1, p.2]
Purpose
Form 8822-B notifies the IRS of a change to a business mailing address, business location or responsible party. It is not used to change an individual's home address.[1, p.2]
Responsible party 60days
An entity with an EIN must report a responsible-party change within 60 days using lines 8 and 9 of Form 8822-B. Do not automatically apply that deadline to every address change.[1, p.2]
This applies when: The entity has an EIN. Its responsible party has changed.
Distinct from 8822b
A business-name-only change follows the IRS business-name-change procedure. The stated uses of Form 8822-B are changes to the business mailing address, business location or responsible party; its name field does not make it a general business-name-change application.[1, p.2] [2]
This applies when: Distinguish a business name change from an address or responsible-party change. If several changes occur together, follow each applicable procedure.
An illustrative preparation scenario
In this hypothetical preparation example, a founder gives the preparer only the new address and a partially completed change form. The review retrieves the old business-address record and compares the routing instructions with that information, then checks the envelope separately from the address entries being updated. The preparer checks three points: What was the old business address? Which routing row applies to that old address? Is the recipient address distinct from the new address being reported? The file remains a working comparison until the relevant facts and applicable instructions have been checked together. No agency outcome is assumed.[1, p.1]
This is a planning illustration, not a statement that a particular filing has been accepted or that an entity qualifies for a tax result. Use the source-backed distinctions above to decide what information still needs to be established before a form is completed.
A review sequence you can actually use
- What was the old business address?
- Which routing row applies to that old address?
- Is the recipient address distinct from the new address being reported?
Write down the answer and the record that supports it, rather than marking a question complete because a field contains text. When two records disagree, identify whether the difference concerns the entity, an individual, the reporting period or the type of change. That makes the remaining question specific enough to resolve against the relevant instruction.
Keep the scope of a preparation service separate from the government requirement. A service intake question may gather information for a workflow; it does not create an exception, extend a deadline or determine whether a transaction is reportable. The cited government material remains the basis for those conclusions.
Questions to settle before moving forward
How should I check field/section where to file: where to file?
Use the current Where To File instructions or current IRS routing for the region of the old address. Do not send the form to the comments or forms-simplification address. [1, p.1]
How should I check field/section 5: old mailing address?
Enter the old mailing address, including complete foreign-address fields. The old address determines the filing route. [1, p.1] [1, p.2]
How should I check field/section 6: new mailing address?
Enter the complete new mailing address, including room or suite details. Do not abbreviate a foreign country name. [1, p.1] [1, p.2]
How should I check field/section 7: new business location?
If the business location is changing, enter the new physical business address and complete any foreign-address fields. [1, p.1] [1, p.2]
Official sources and versions
- Form 8822-B (Rev. December 2019) — Rev. December 2019
- Business name change
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