Content
Agency mailing packets: forms, addresses, and submission routes
Find guided IRS print kits and consumer request packets, with source-specific recipient rules and a clear distinction between preparation and final submission.
Published Oct 15, 2026
How it works
Choose the specific form and check the published scope.
Enter the requested facts and preview the complete document.
Follow that workflow's checkout and final-submission instructions; a customer print kit and a direct mailing have different recipients.
Which agency forms can PostalForm prepare?
PostalForm offers guided form preparation and reviewed mailing packets, with different final-submission rules for each workflow. IRS print kits go to the customer for handwritten signing and personal submission. Supported consumer letters can proceed to recipient checkout after review. Read the route and signature requirements before selecting a form.
| Need | Guided preparation and address guidance | What happens after checkout |
|---|---|---|
| Individual IRS address change | Form 8822 address lookup and guide | Unsigned kit delivered to you; you sign and submit |
| Business IRS address/location change | Form 8822-B lookup and guide | Unsigned kit delivered to you; responsible-party changes excluded |
| IRS transcript request | Form 4506-T RAIVS lookup and guide | Unsigned kit delivered to you; you sign and mail or fax |
| Consumer debt validation | Guided debt-validation packet | Reviewed factual request mailed to the verified collector within the workflow's supported scope |
| Annual credit report | Annual credit-report request | Follow the workflow's current signature and recipient requirements |
| Landlord security deposit | State-specific deposit guides | Reviewed demand packet mailed to a verified landlord or manager |
Find the right address
An agency's headquarters, website contact address, tax-return address, and a particular form's filing destination can be different. The IRS tools above use the form-specific old-address or transcript chart, including the printed exceptions. They do not guess a destination from ZIP code alone or reuse a tax-payment routing rule.
Use when and avoid when
| Use the guided workflow when | Use official help first when |
|---|---|
| The form, scope, and signature requirements match your situation | You need a form or category that PostalForm does not support |
| You can review the final document and verify the recipient | Identity, authority, recipient, or a time-sensitive deadline is unresolved |
| The route permits the described paper document | An online submission, original physical document, payment enclosure, or in-person step is required |