State Tax Amendment

State tax amendments are prepared and filed separately from a federal or IRS tax amendment via Form 1040-X. Each state has their own amendment form or schedule; many simply reuse their federal income tax form and have a checkbox on the form to indicate that it is an amended return. If you need to file a state tax amendment, navigate to the state below and use the resources to prepare and mail your amendment.

Depending on where or how you filed, follow the instructions to file your amended state return. If you have a Taxpert account and e-filed your latest return, you can use the tax app to help prepare the amendment.

Have an amendment question or need help? Contact us here.

Alabama

Function
Description
Prepare, File a 2021 Alabama Tax Amendment
You cannot eFile a AL Tax Amendment anywhere, except mail it in.
If you prepared and eFiled your tax return on Taxpert.com.
Option 1: Sign in to your Taxpert.com account, modify your Return and download/print the AL Form 40 under My Account. Mark the check box "Amended Return", sign the form and mail it.
If you did not prepared and eFiled your tax return on Taxpert.com.
Option 2: If you want to do the math on your own paper return then complete, sign AL Form 40 - Print, Mail the Form to AL Department of Revenue.
Alabama Mailing Address:
Amendment Returns:
Alabama Department of Revenue
Individual & Corporate Tax Division
P.O. Box 327464
Montgomery, AL 36132-7464

Alaska

Function
Description
Alaska Amendment
Alaska does not have not have Income Tax.

Arizona

Function
Description
Prepare, File a 2021 Arizona Tax Amendment
You can not eFile a AZ Tax Amendment anywhere, except mail it in.
If you prepared and eFile your Tax Return on Taxpert.com.
Only Option: You will need to complete, sign AZ Form 140X for the appropriate Tax Year - Print, Mail the Form to AZ Tax Department
Arizona Mailing Address:
Refund Amendment Return:
Arizona Department of Revenue
P.O. Box 52016
Phoenix, AZ 85072-2016

Arkansas

Function
Description
Prepare, File a 2021 Arkansas Tax Amendment
You cannot eFile an AR Tax Amendment anywhere, except mail it in.
If you prepared and eFile your Tax Return on Taxpert.com.
Option 1: Sign into your Taxpert.com account, modify your Return and download/print the AR Form AR1000F (residents) or AR1000NR (nonresidents and part-year residents) under My Account. Check the "Amended Return" box, sign the form, and mail it to one of the addresses listed below.
If you did not prepared and eFile your Tax Return on Taxpert.com.
Option 2: If you want to do the math on your own paper return then complete, sign AR Form AR1000F or Form AR1000NR - Print, Mail the Form to AR Department of Finance and Administration.
Arkansas Mailing Address:
Amended Tax Section
P.O. Box 3528
Little Rock, AR 72203-3628

California

Function
Description
Prepare, File a 2021 California Tax Amendment
You cannot e-File a CA Tax Amendment anywhere, except prepare it and then mail it in.
If you prepared and eFiled your tax return on Taxpert.com.
Option 1: Sign into your taxpert.com account, modify your Return and download/print your updated CA Form 540/540NR under My Account. Then, complete Schedule X (amended return explanation). Attach Schedule X to your updated Form 540/540NR, sign the amended return and mail it to one of the addresses listed below.
If you did not prepared and eFile your tax return on Taxpert.com.
Option 2: Want to do the math on your own paper return? Complete, sign CA Form 540 or Form 540NR and Schedule X CA Tax Amendment Form CA 540 or 540NR
This Form can be used to file an: Income Tax Return, Tax Amendment, Change of Address. Complete a new Form CA 540 or 540NR and attach a completed Schedule X to the Form.
Step 1: Select the CA Form 540 or 540NR.
Step 2: Complete Schedule X.
Step 3: Sign, Mail Form 540 or 540NR and Schedule X to one of the addresses listed below.
California State Mailing Address:
Print, Mail the Form to CA Tax Department to:
Refund Amendment Return:
Franchise Tax Board
PO Box 942840
Sacramento CA 94240-0001
Tax Due Amendment Return: 
Franchise Tax Board
PO Box 942867
Sacramento CA 94267-0001

Colorado

Function
Description
Prepare, File a 2021 Colorado Tax Amendment
You cannot eFile a CO Tax Amendment anywhere, except mail it in.
If you prepared and eFiled a Tax Return on Taxpert.com.
Only Option: You need to complete, sign Form 104X. Attach all schedules and other documents (including original and new, corrected forms and schedules) to your amended return - Print, Mail the Form.
Colorado Mailing Address:
Tax Payment with Amended Return:
Colorado Department of Revenue
Denver, CO 80261-0006
No Tax Payment with Amended Return:
Colorado Department of Revenue
Denver, CO 80261-0005

Connecticut

Function
Description
Prepare, File a 2021 Connecticut Tax Amendment.
You cannot eFile an CT Tax Amendment anywhere, except mail it in.
If you prepared and eFile a Tax Return on Taxpert.com.
Only Option:You will need to complete, sign CT Form CT 1040X for the appropriate Tax Year- Print, Mail the Form.
Connecticut Mailing Address:
Department of Revenue Services
P.O. Box 2935
Hartford, CT 06104-2935
If you owe money to the state of Connecticut after filling your amended tax return, and received a refund check that hasn't yet been deposited, mail your Connecticut amended return to:
Attn: Accounts Receivable Unit
25 Sigourney Street, Ste. 2
Hartford, CT 06106

D.C.

Function
Description
Prepare, File a 2021 D.C. Tax Amendment.
You cannot eFile a DC Tax Amendment anywhere, except mail it in.
If you prepared and eFile a Tax Return on Taxpert.com.
Option 1: Sign into your Taxpert.com account, modify your Return and download/print your D-40 under My Account. Fill in the space next to the amended return text on the upper right-hand corner to indicate that it's an amended return. Sign the amended return and mail it to one of the addresses listed below.
If you did not prepare a Tax Return on Taxpert.com
Option 2: Prepare your own paper return then complete, sign DC Form D-40 - Print, Mail the Amended Return to D.C. Tax Department.
D.C. Mailing Address
Tax Due Amendment Return:
Office of Tax and Revenue
PO Box 96169
Washington, DC 20090-6169
Refund or No Payment Amendment Return:
Office of Tax and Revenue
PO Box 9614
Washington, DC 20090-6145

Delaware

Function
Description
Prepare, File a 2021 Delaware Tax Amendment.
You can not eFile a DE Tax Amendment anywhere, except mail it in.
If you prepared and eFile a Tax Return on Taxpert.com.
Option 1: Sign in to your Taxpert.com account, modify your Return and download/print the DE PIT-RES (resident) or DE PIT-NON (nonresident) under My Account. Mark the check box "Amended Return" sign the form and mail it.
If you did not prepared and eFile a Tax Return on Taxpert.com.
Option 2: If you want to do the math on your own paper return then complete, sign PIT-RES or PIT-NON (nonresident) - Print, Mail the Form to DE Tax Department.
Delaware Mailing Address:
If you are a resident and you are expecting a refund, mail to:
Delaware Division of Revenue
PO Box 8710
Wilmington, DE 19899-8710
If you are a resident and you are attaching payment, mail to:
Delaware Division of Revenue
PO Box 508
Wilmington, DE 19899-0508
If you are a nonresident and you are expecting a refund, mail to:
Delaware Division of Revenue
PO Box 8710
Wilmington, DE 19899-8710
If you are a nonresident and you are attaching payment, mail to:
Delaware Division of Revenue
PO Box 508
Wilmington, DE 19899-0508
If you neither owe any tax nor expect a refund, regardless of your residency status, mail to:
Delaware Division of Revenue
P.O. Box 8711
Wilmington DE 19899-8711

Florida

Function
Description
Florida Amendment
Florida does not have not have Income Tax.

Georgia

Function
Description
Prepare, File a 2021 Georgia Tax Amendment
You cannot e-File a GA Tax Amendment anywhere, except mail it in.
If you prepared and eFiled your tax return on Taxpert.com.
Only Option:You need to complete, sign, and mail Form 500X.
Georgia Mailing Address:
Georgia Department of Revenue
Processing Center
P.O. Box 740318
Atlanta, Georgia 30374-0318

Hawaii

Function
Description
Prepare, File a 2021 Hawaii Tax Amendment
You cannot eFile a HI Tax Amendment anywhere, except mail it in.
If you prepared and eFiled your tax return on Taxpert.com.
Option 1: Sign into your Taxpert.com account, modify your Return and download/print the HI Form N-11 (residents) or N-15 (nonresidents and part-year residents) under My Account . Check the "Amended Return" box, sign the form, and mail it.
If you did not prepared and eFiled your tax return on Taxpert.com.
Option 2: If you want to do the math on your own paper return then complete, sign HI Form N-11 or Form N-15 and Schedule AMD - Print, Mail the Form to HI Tax Department
Hawaii Mailing Address:
If payment is attached then mail to:
Hawaii Department of Taxation
P.O. Box 1530
Honolulu, HI 96806-1530
If no payment is attached, then mail to:
Hawaii Department of Taxation
P.O. Box 3559
Honolulu, HI 96811-3559

Idaho

Function
Description
Prepare, File a 2021 Idaho Tax Amendment
You cannot eFile a ID Tax Amendment anywhere, except mail it in.
If you prepare and eFile your Tax Return on Taxpert.com.
Option 1: Sign into your Taxpert.com account, modify your Return and download/print the ID Form 40 (residents) or Form 43 (nonresidents and part-year residents) under My Account. Check the "Amended Return" box, sign the form, and mail it.
If you did not prepare and eFile your Tax Return on Taxpert.com.
Option 2: If you want to do the math on your own paper return, complete, sign ID Form 40 or Form 43 - Print, Mail the Form to ID State Tax Commission.
Idaho Mailing Address:
Idaho State Tax Commission
P.O. Box 56
Boise, ID 83756-0056

Illinois

Function
Description
Prepare, File a 2021 Illinois Tax Amendment
You cannot e-File a IL Tax Amendment anywhere, except prepare it and then mail it in.
If you prepared and eFiled your tax return on Taxpert.com.
eFile an IL Tax Amendment here. If you did not electronically file your IL return, you can prepare it here on Taxpert.com.
Only Option: You will need to complete, sign IL Form IL-1040-X for the appropriate Tax Year- Print, Mail the Form to IL Tax Department.
Illinois Mailing Address:
Illinois Department of Revenue
P.O. Box 19047
Springfield, IL 62794-9047

Indiana

Function
Description
Prepare, File a 2021 Indiana Tax Amendment.
You cannot eFile an IN Tax Amendment anywhere, except mail it in.
If you prepare and eFile your return on Taxpert.com.
Only Option: You need to complete, sign Form IT-40X, writing the Tax Year in the box on the upper right hand corner of the form to indicate which Tax Year Return you are amending- Print, Mail the Form to IN Tax Department.
Indiana Mailing Address:
Indiana Department of Revenue
100 North Senate Ave.
Indianapolis, IN 46204-2253

Iowa

Function
Description
File, Prepare a 2021 Iowa Tax Amendment
You cannot eFile an IA Tax Amendment anywhere, except mail it in.
If you prepare and eFile your return on Taxpert.com.
Only Option: You will need to complete, sign Iowa Form IA-1040X for the appropriate Tax Year- Print, Mail the Form to IA Tax Department.
Iowa Mailing Address:
Iowa Income Tax - Document Processing
P.O. Box 9187
Des Moines, IA 50306-9187

Kansas

Function
Description
Prepare, File a 2021 Kansas Tax Amendment
You can not eFile a KS Tax Amendment anywhere, except mail it in.
If you prepare and eFile your return on Taxpert.com.
Option 1: Sign in to your Taxpert.com account, modify your Return and download/print the KS Form K-40 under My Account. Mark the check box "Amended Return" sign the form and mail it.
If you did not prepare and eFile your return on Taxpert.com.
Option 2: If you want to do the math on your own paper return then complete, sign KS Form K-40 - Print, Mail the Form to the KS Tax Department.
Kansas Mailing Address:
Amendment Return:
Kansas Income Tax
915 SW Harrison St.
Topeka, KS 66699-1000

Kentucky

Function
Description
Prepare, File a 2021 Kentucky Tax Amendment
You cannot eFile a KY Tax Amendment anywhere, except mail it in.
If you prepare and eFile your return on Taxpert.com.
Option 1: Sign into your Taxpert.com account, modify your Return and download/print the KY Form 740 (residents) or 740-NP (nonresidents or part-year residents) under My Account. Mark the "Amended" check box, sign the form, and mail it to one of the addresses listed below. Attach Federal Form 1040X to your state amended return if applicable.
If you did not prepare and eFile your return on Taxpert.com.
Option 2: If you want to do the math on your own paper return then complete, sign KY Form 740 or Form 740-NP - Print, Mail the Form to KY Tax Department.
Kentucky Mailing Address:
Refund Amendment Return:
Kentucky Department of Revenue
PO Box 856970
Louisville, KY 40285-6970
Tax Due Amendment Return:
Kentucky Department of Revenue
PO Box 856980
Louisville, KY 40285-6980

Louisiana

Function
Description
Prepare, File a 2021 Louisiana Tax Amendment
You cannot eFile a LA Tax Amendment anywhere, except mail it in.
If you prepare and eFile your Tax Return on Taxpert.com.
Option 1: Sign into your Taxpert.com account, modify your Return and download/print the LA Form IT-540 (residents) or IT-540 B (nonresidents and part-year residents) under My Account. Check the "Amended Return" box, sign the form, and mail it to one of the addresses listed below.
If you did not prepare and eFile your Tax Return on Taxpert.com.
Option 2: If you want to do the math on your own paper return then complete, sign LA Form IT-540 or Form IT-540B - Print, Mail the Form to LA Tax Department.
Louisiana Mailing Address:
No Payment Attached Amendment Return:
Louisiana Department of Revenue
P.O. Box 3440
Baton Rouge, LA 70821-3440
Payment Attached Amendment Return:
Louisiana Department of Revenue
P.O. Box 3550
Baton Rouge, LA 70821-3550

Maine

Function
Description
Prepare, File a 2021 Maine Tax Amendment
You can not eFile a ME Tax Amendment anywhere, except mail it in.
If you prepare and eFile your Tax Return on Taxpert.com.
Option 1: Sign in to your Taxpert.com account, modify your Return and download/print the ME Form 1040ME under My Account. Mark the check box "Amended Return" sign the form and mail it.
If you did not prepare and eFile your Tax Return on Taxpert.com.
Option 2: If you want to do the math on your own paper return then complete, sign ME Form 1040ME - Print, Mail the Form to ME Revenue Services.
Maine Mailing Address:
If Payment is Included:
Maine Revenue Services
P.O. Box 1067
Augusta, ME 04332-1067
If Payment is Not Included:
Maine Revenue Service
P.O. Box 1066
Augusta, ME 04332-1066

Maryland

Function
Description
Prepare, File a 2021 Maryland Tax Amendment
You cannot eFile a MD Tax Amendment anywhere, except mail it in.
If you prepare and eFile your Tax Return on Taxpert.com.
Only Option: You need to complete, sign Form 502X, and write the tax year on the line in the upper right hand corner of the form to indicate which Tax Year Return you are amending. Attach copies of your federal tax amendment and all supporting federal or state documentation (i.e. forms and schedules) - Print, mail the form.
Maryland Mailing Address:
Tax Comptroller of Maryland
Revenue Administration Division
Amended Return Unit
110 Carroll Street
Annapolis, MD 21411-0001

Massachusetts

Function
Description
Prepare, File a 2021 Massachusetts Tax Amendment
You cannot eFile a MA Tax Amendment anywhere, except mail it in.
If you Prepare and eFile your Tax Return on Taxpert.com.
Option 1: Sign into your Taxpert.com account, modify your Return and download/print your Form 1 (resident form) or Form NR/PY (nonresidents and part-year residents) under My Account. Check off the space next to the amended return text on the top of your form to indicate that it's an amended return. Sign the amended return and mail it.
If you did not Prepare and eFile your Tax Return on Taxpert.com.
Option 2: You will need to complete, sign MA Form 1 or Form 1-NR/PY for the appropriate Tax Year, making sure you fill in the circle next to the amended return text on the top of the form (Tax Years 2016-2021) or write "Amended return" on the top of the form (2015 and earlier Tax Years) to report that it's an amended return - Print, Mail the Form to MA Tax Department.
Massachusetts Mailing Address:
Massachusetts Department of Revenue, Customer Service, Bureau
PO Box 7031
Boston, MA 02204

Michigan

Function
Description
Prepare, File a 2021 Michigan Tax Amendment
You cannot eFile a MI Tax Amendment anywhere, except mail it in.
If you prepared and eFiled your tax return on Taxpert.com.
Option 1: Sign into your Taxpert.com account, modify your Return and download/print the MI Form MI-1040 under My Account.Check the "Amended Return" box, sign the form, and mail it to one of the addresses listed below. Complete Schedule AMD and attach it to your Form MI-1040.
If you did not prepared your tax return on Taxpert.com.
Option 2: If you want to do the math on your own paper return then complete, sign MI Form MI-1040 and Schedule AMD.
Michigan Mailing Address:
Print, Mail the Form to MI Tax Department to:
No Payment Attached or Receiving Refund Amendment Return:
Michigan Department of Treasury
Lansing, MI 48956
Payment Attached Amendment Return:
Michigan Department of Treasury
Lansing, MI 48929

Minnesota

Function
Description
Prepare, File a 2021 Minnesota Tax Amendment
You cannot eFile a MN Tax Amendment anywhere, except mail it in.
If you Prepare and eFile your Tax Return on Taxpert.com.
Only Option: You need to complete, sign Form M1X for the appropriate Tax Year you are amending - Print, Mail the Form.
Minnesota Mailing Address:
If changes were made to your Minnesota income tax return, mail your amended return to:
Minnesota Amended Individual Income Tax
Processing Center
Mail Station 1060
St. Paul, MN 55145-1060
If no changes were made to your Minnesota income tax return, mail your amended return to:
Minnesota Department of Revenue
Mail Station 7703
St. Paul, MN 55146-7703

Missouri

Function
Description
Prepare, File a 2021 Missouri Tax Amendment
You cannot eFile a MO Tax Amendment anywhere, except mail it in.
If you Prepare and eFile your Tax Return on Taxpert.com.
Option 1: Sign into your Taxpert.com account, modify your Return and download/print the MO Form MO-1040 under My Account. Check the "Amended Return" box, sign the form, and mail it to the address below.
If you did not Prepare and eFile your Tax Return on Taxpert.com.
Option 2: If you want to do the math on your own paper return then complete, sign MO Form MO-1040 - Print, Mail the Form to MO Tax Department.
Missouri Mailing Address:
Department of Revenue
P.O. Box 3370
Jefferson City, MO 65105-3370

Montana

Function
Description
Prepare, File a 2021 Montana Tax Amendment
You cannot eFile a MT Tax Amendment anywhere, except mail it in.
If you Prepare and eFile your Tax Return on Taxpert.com.
Option 1: Sign into your Taxpert.com account, modify your Return and download/print the MT Form 2 under My Account. Check the "Mark if this is an amended return." box, sign the form, and mail it to one of the addresses below. When sending the tax amendment form make sure to attach any schedules and other documents that were used when making the original filing.
If you did not Prepare and eFile your Tax Return on Taxpert.com.
Option 2: If you want to do the math on your own paper return then complete, sign MT Form 2 - Print, Mail the Form to the MT Tax Department.
Montana Mailing Address:
Tax Refund or No Payment Tax Amendment
Montana Department of Revenue
P O Box 6577
Helena, MT 59604-6577
Tax Payment Tax Amendment
Montana Department of Revenue
P O Box 6308
Helena, MT 59604-6308

Nebraska

Function
Description
Prepare, File a 2021 Nebraska Tax Amendment
You cannot eFile a NE Tax Amendment anywhere, except mail it in.
If you Prepare and eFile your Tax Return on Taxpert.com.
Only Option: You need to complete, sign Form 1040XN for the appropriate Tax Year you are amending - Print, Mail the Form.
Nebraska Mailing Address:
Nebraska Department of Revenue
P.O. Box 98911
Lincoln, NE 68509-8911

Nevada

Function
Description
Nevada Amendment
Nevada does not have not have Income Tax.

New Hampshire

Function
Description
New Hampshire Amendment
New Hampshire does not have not have Wage Tax.

New Jersey

Function
Description
Prepare, File a 2021 New Jersey Tax Amendment
You cannot eFile a NJ Tax Amendment anywhere, except mail it in.
If you Prepare and eFile your Tax Return on Taxpert.com.
Option 1: If you're a resident, download/print NJ Form NJ-1040X. If you're a non-resident or part-year resident, sign into your Taxpert.com account, modify your Return and download/print NJ Form NJ-1040NR under My Account. Write the word "AMENDED" in bold letters on the top right corner of the tax return form.
If you did not Prepare and eFile your Tax Return on Taxpert.com.
Option 2: If you want to do the math on your own paper return then complete, sign NJ Form NJ-1040X or NJ-1040NR - Print, Mail the Form to NJ Division of Taxation.
New Jersey Mailing Address:
No Tax Payment Amended Tax Return:
State of New Jersey
Division of Taxation
Revenue Processing Center – Refunds
P.O. Box 555
Trenton NJ 08647-0555
Tax Payment Amended Tax Return:
State of New Jersey
Division of Taxation
Revenue Processing Center – Payments,
P.O. Box 111
Trenton NJ 08645-0111

New Mexico

Function
Description
Prepare, File a 2021 New Mexico Tax Amendment
You cannot eFile a NM Tax Amendment anywhere, except mail it in.
If you Prepare and eFile your Tax Return on Taxpert.com.
Only Option: Download and complete Form PIT-X- Print, Mail the Form with attached schedules and forms affecting the changes to NM Tax Department.
New Mexico Mailing Address:
NM Taxation and Revenue Department
P. O. Box 25122
Santa Fe, New Mexico 87504-5122

New York

Function
Description
Prepare, File a 2021 New York Tax Amendment
You cannot e-File a NY Tax Amendment anywhere, except prepare it and then mail it in.
If you prepared and eFiled your tax return on Taxpert.com.
Only Option: Complete, sign IT Form 201-X - or IT 203-X (Part Year Resident) then download, print and mail the Form to the NY Tax Department.
New York State Mailing Address:
If a tax payment in form of a check or money order is attached to the form being mailed, then mail to:
State Processing Center
P.O. Box 15555
Albany, NY 12212-5555
If no payment is attached, then mail to:
State Processing Center
P.O. Box 61000
Albany, NY 12261-0001

North Carolina

Function
Description
Prepare, File a 2021 North Carolina Tax Amendment
You cannot eFile a NC Tax Amendment anywhere, except mail it in.
If you prepared and eFiled your tax return on Taxpert.com.
Option 1: Sign into your Taxpert.com account, modify your IRS and or NC Return. In your My Account section, you will see 2 links: one PDF file of the current tax year and one that will say I'd like to view a working copy of my return.  When you click on the second link, it will show you the modified or amended IRS and NC PDF files. Then, download, print, and check off the box Tax Amendment. Sign your updated NC Form D-400. Additionally, complete page 2 of this form D-400M and include it with you tax amendment.
If you did not prepared your tax return on Taxpert.com.
Option 2: If you don't have an Taxpert.com account you can do the same as Option 1, except you would not have an already eFiled return in your account.
Option 3: If you want to do the math on your own paper return then complete, sign NC Form D-400 and D-400 Schedule AM.
North Carolina Mailing Address:
Mail the Form to NC Tax Department to:
North Carolina Department of Revenue
P.O. Box 25000
Raleigh, NC 27640-0640

North Dakota

Function
Description
Prepare, File a 2021 North Dakota Tax Amendment
You cannot eFile a ND Tax Amendment anywhere, except mail it in.
If you Prepare and eFile a Tax Return on Taxpert.com.
Option 1: Sign into your Taxpert.com account, modify your Return and download/print ND Form ND-1 under My Account. Fill in the "Amended return: Federal NOL" circle on the upper right corner of the form to indicate that it's a tax amendment.
If you did not Prepare and eFile a Tax Return on Taxpert.com.
Option 2: If you want to do the math on your own paper return then complete, sign ND Form ND-1 - Print, Mail the Form to ND Office of Commission.
North Dakota Mailing Address:
State Tax Commissioner
PO Box 5621
Bismarck, ND 58506-5621

Ohio

Function
Description
Prepare, File a 2021 Ohio Tax Amendment
You cannot e-File a OH Tax Amendment anywhere, except prepare it and then mail it in.
If you prepared and eFiled your tax return on Taxpert.com.
Option 1: Sign into your Taxpert.com account, modify your Return and download/print your IT-1040 under My Account. Check off the space next to "Check here if this is an amended return. Include the Ohio IT RE (do NOT include a copy of the previously filed return)." to indicate that it's an amended return. Sign the amended return and mail it to one of the addresses listed below.
If you did not prepared and eFiled your tax return on Taxpert.com.
Option 2: If you want to do the math on your own paper return then complete, sign, and mail the OH Form IT-1040.
Ohio Mailing Address:
If you are including a tax payment:
Ohio Department of Taxation
P.O. Box 2057
Columbus, OH 43270-2057
If you are not including a tax payment:
Ohio Department of Taxation
P.O. Box 2679
Columbus, OH 43270-2679

Oklahoma

Function
Description
Prepare, File a 2021 Oklahoma Tax Amendment
You cannot eFile an OK Tax Amendment anywhere, except mail it in.
If you prepare and eFile your Tax Return on Taxpert.com.
Option 1: Sign into your Taxpert.com account, modify your Return and download/print the OK Form 511 (residents) or 511NR (nonresidents and part-year residents) under My Account. Place an “X” in the Amended Return check-box at the top of the form. On Form 511, you should enter any amounts you paid with your original, accepted return, plus any amounts paid after it was filed on line 30. Report any refunds that were previously received or overpaid to you on line 32. Fill out Schedule 511-I ("Amended Return Information) on Form 511, page 6. For Form 511NR, enter tax previously paid and/or previously underpayments on lines 31 and 33. You should also complete Schedule 511NR-H.
If you did not prepare and eFile your Tax Return on Taxpert.com.
Option 2: If you want to do the math on your own paper return then complete, sign OK Form 511 or Form 511NR - Print, Mail the Form to OK Department of Finance and Administration.
Oklahoma Mailing Address:
Oklahoma Tax Commission
Post Office Box 26800
Oklahoma City, OK 73126-0800

Oregon

Function
Description
Prepare, File a 2021 Oregon Tax Amendment
You cannot eFile an OR Tax Amendment anywhere, except mail it in.
If you Prepare and eFile your Tax Return on Taxpert.com.
Option 1: Sign into your Taxpert.com account, modify your Return and download/print OR Form 40, 40-N, or 40-P under My Account. Check the Amended return." on the upper left corner of the form to report that it's a tax amendment.
If you did not Prepare and eFile your Tax Return on Taxpert.com.
Option 2: If you want to do the math on your own paper return then complete, sign OR Form 40 (residents), 40-N (nonresidents), or 40-P (part-year residents) - Print, Mail the Form to OR Department of Revenue.
Oregon Mailing Address:
Refund or No Tax Payment Amended Tax Return:
REFUND
PO Box 14700
Salem OR 97309-0930
Tax Payment Amended Tax Return:
Oregon Department of Revenue
PO Box 14555
Salem OR 97309-0940

Pennsylvania

Function
Description
Prepare, File a 2021 Pennsylvania Tax Amendment
You cannot e-File a PA Tax Amendment anywhere, except prepare it and then mail it in.
If you prepare and eFile your tax return on Taxpert.com.
Option 1: Sign into your Taxpert.com account, modify your Return and download/print your PA-40 under My Account. Fill in the space next to "Amended Return" on the upper right-hand corner to indicate that it's an amended return. You should also download, complete, and print out Schedule PA-40X, then attach it to your Form PA-40. Sign the amended return and mail it to one of the addresses listed below.
If you did not prepare and eFile your tax return on Taxpert.com.
Option 2: If you want to do the math on your own paper return then complete, sign PA Form PA-40 and Schedule PA-40X - Print, Mail the Amended Return to PA Tax Department to one of the addresses below.
Pennsylvania Mailing Address:
Tax Due Amendment Return:
PA Dept. Of Revenue Payment Enclosed
1 Revenue Place
Harrisburg PA 17129-0001
Refund Amendment Return:
PA Dept. Of Revenue
Refund Or Credit Requested
3 Revenue Place
Harrisburg PA 17129-0003
No Tax Due or Refund Amendment Return:
PA Dept. Of Revenue
No Payment Or No Refund
2 Revenue Place
Harrisburg PA 17129-0002

Rhode Island

Function
Description
Prepare, File a 2021 Rhode Island Tax Amendment
You cannot eFile a RI Tax Amendment anywhere, except mail it in.
If you prepare and eFile your tax return on Taxpert.com.
Option 1: Sign into your Taxpert.com account, modify your Return and download/print RI Form RI-1040 (residents) or RI-1040-NR (nonresidents and part-year residents) under My Account. Check the "Amended Tax Return?" box on Form RI-1040 or RI-1040-NR.
If you did not prepare and eFile your tax return on Taxpert.com.
Option 2: If you want to do the math on your own paper return then complete, sign RI Form RI-1040 or Form RI-1040-NR - Print, Mail the Form to RI Division of Taxation.
Rhode Island Mailing Address:
State of Rhode Island
Division of Taxation
One Capitol Hill
Providence, RI 02908-5800

South Carolina

Function
Description
Prepare, File a 2021 South Carolina Tax Amendment
You can not eFile a SC Tax Amendment anywhere, except mail it in.
If you prepare and eFile your tax return on Taxpert.com.
Option 1: Sign in to your Taxpert.com account, modify your Return and download/print the SC Form 1040 under My Account. Mark the check box "Amended Return" sign the form and mail.
If you did not prepare and eFile your tax return on Taxpert.com.
Option 2: If you want to do the math on your own paper return then complete, sign SC 1040 - Print, Mail the Form to SC Tax Department.
South Carolina Address:
Refund or No Tax Due:
SC1040 Processing Center
PO Box 101100
Columbia, SC 29211-0100
Tax Due:
Taxable Processing Center
PO Box 101105
Columbia, SC 29211-0105

South Dakota

Function
Description
South Dakota Amendment
South Dakota does not have not have Income Tax.

Tennessee

Function
Description
Tennessee Amendment
Tennessee does not have not have Income Tax.

Texas

Function
Description
Texas Amendment
Texas does not have not have Income Tax.

Utah

Function
Description
Prepare, File a 2021 Utah Tax Amendment
You can not eFile a UT Tax Amendment anywhere, except mail it in.
If you prepare and eFile your tax return on Taxpert.com.
Option 1: Sign in to your Taxpert.com account, modify your Return and download/print the UT Form TC-40 under My Account. Mark the check box "Amended Return" sign the form and mail it.
If you did not prepare and eFile your tax return on Taxpert.com.
Option 2: If you want to do the math on your own paper return then complete, sign UT Form TC-40 - Print, Mail the Form to UT Tax Department.
Utah Mailing Address:
If you are expecting a refund, mail your return to:
Utah State Tax Commission
210 North 1950 West
Salt Lake City, Utah 84134-0260
If you aren't expecting a refund or have to pay then mail your return to:
Utah State Tax Commission
210 North 1950 West
Salt Lake City, Utah 84134-0266

Vermont

Function
Description
Prepare, File a 2021 Vermont Tax Amendment
You cannot eFile a VT Tax Amendment anywhere, except mail it in.
If you prepare and eFile your tax return on Taxpert.com.
Option 1: Sign into your Taxpert.com account, modify your Return and download/print VT Form IN-111 under My Account. Check the "Check if Amended Return" box to report that it's an amended tax return.
If you did not prepare and eFile your tax return on Taxpert.com.
Option 2: If you want to do the math on your own paper return then complete, sign VT Form IN-111 - Print, Mail the Form to VT Division of Taxation.
Vermont Mailing Address:
Payment Due Tax Amendment
VT Department of Taxes
PO Box 1779
Montpelier, VT 05601-1779
Refund Due Tax Amendment
VT Department of Taxes
PO Box 1881
Montpelier, VT 05601-1881

Virginia

Function
Description
Prepare, File a 2021 Virginia Tax Amendment
You can not eFile a VA Tax Amendment anywhere, except mail it in.
If you prepare and eFile your tax return on Taxpert.com.
If you did not prepare and eFile your tax return on Taxpert.com.
Option 2: If you want to do the math on your own paper return then complete, sign VA Form 760 - Print, Mail the Form to VA Tax Department.
Virginia Mailing Address:
Refund Amendment Return:
Virginia Department of Taxation
P.O. Box 1498
Richmond, VA 23218-1498
Tax Due Amendment Return
Virginia Department of Taxation
P.O. Box 760
Richmond, VA 23218-0760

Washington

Function
Description
Washington Amendment
Washington does not have not have Income Tax.

West Virginia

Function
Description
Prepare, File a 2021 West Virginia Tax Amendment
You cannot eFile a WV Tax Amendment anywhere, except mail it in.
If you prepare and eFile your tax return on Taxpert.com.
Option 1: Sign into your Taxpert.com account, modify your Return and download/print WV Form IT-140 under My Account. Check the "Amended return" box to report that it's an amended tax return.
If you did not prepare and eFile your tax return on Taxpert.com.
Option 2: If you want to do the math on your own paper return then complete, sign WV Form IT-140 - Print, Mail the Form to WV State Tax Department.
West Virginia Mailing Address:
West Virginia State Tax Department
Revenue Division
P.O. Box 1071
Charleston, West Virginia 25324-1071

Wisconsin

Function
Description
Prepare, File a 2021 Wisconsin Tax Amendment
You cannot eFile a WI Tax Amendment anywhere, except mail it in.
If you prepare and eFile your tax return on Taxpert.com.
Option 1: Sign into your Taxpert.com account, modify your Return and download/print WI Form 1 (residents) or 1NPR (nonresidents and part-year residents) under My Account. Check the "Check here if an amended return" box to report that it's a tax amendment.
If you did not prepare and eFile your tax return on Taxpert.com.
Option 2: If you want to do the math on your own paper return then complete, sign WI Form 1 or 1NPR - Print, Mail the Form to WI Department of Revenue.
Wisconsin Mailing Address:
Wisconsin Department of Revenue
P.O. Box 8991
Madison WI 53708-8991

Wyoming

Function
Description
Wyoming Amendment
Wyoming does not have not have Income Tax.