Find the tax form you need below.

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Form 56

Notice Concerning Fiduciary Relationship

Form 433-A

Collection Information Statement for Wage Earners and Self-Employed Individuals

Form 433-A (OIC)

Collection Information Statement for Wage Earners and Self-Employed Individuals

Form 433-B

Collection Information Statement for Businesses

Form 433-B (OIC)

Collection Information Statement for Businesses

Form 433-D

Installment Agreement

Form 433-F

Collection Information Statement

Form 433-H

Installment Agreement Request & Collection Information Statement

Form 656

Offer In Compromise

Form 656-A

Income Certification for Offer In Compromise Application Fee and Payment

Form 656-L

Offer In Compromise (Offer As Liability)

Form 656-PPV

Offer In Compromise (Periodic Payment Voucher)

Form 843

Claim for Refund and Request for Abatement

Form 872

Consent to Extend the Time to Assess Tax

Form 911

Request for Taxpayer Advocate Service Assistance

Form 2848

Power of Attorney and Declaration of Representative

Form 4506

Request for Copy of Tax Return

Form 4506-T

Request for Transcript of Tax Return

Form 4868

Application for Automatic Extension of Time To File U.S. Individual Income Tax Return

Form 7004

Application for Automatic Extension of Time To File Certain Business Income Tax, Information & Other Returns

Form 8379

Injured Spouse Allocation

Form 8821

Tax Information Authorization

Form 9423

Collection Appeal Request

Form 9465

Installment Agreement Request

Form 9465-FS

Installment Agreement Request

Form 12153

Request for a Collection Due Process or Equivalent Hearing

Form 12256

Withdrawal of Request for Collection Due Process or Equivalent Hearing

Form 12277

Application for Withdrawal of Filed Form 668(Y), Notice of Federal Tax Lien

Form 12507

Innocent Spouse Statement

Form 12509

Statement of Disagreement

Form 13711

Request for Appeal of Offer In Compromise

Form SS-4

Application for Employer Identification Number