Information For...

For you and your family
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EINs and other information

Filing For Individuals

Information For...

For you and your family
Standard mileage and other information

Forms and Instructions

Individual Tax Return
Request for Taxpayer Identification Number (TIN) and Certification
Single and Joint Filers With No Dependents
Employee's Withholding Allowance Certificate

 

Request for Transcript of Tax Returns
Employer's Quarterly Federal Tax Return
Installment Agreement Request
Wage and Tax Statement

Popular For Tax Pros

Amend/Fix Return
Apply for Power of Attorney
Apply for an ITIN
Rules Governing Practice before IRS

Modernized e-File (MeF) Assurance Testing System (ATS)

Modernized e-File (MeF) Assurance Testing System (ATS) Updates for PY2018

The Modernized e-File ATS system is operational.  ATS will open for testing on October 30, 2017 for IMF and BMF tax returns that will be processed in 2018.**

** ATS for IFA users is available and functional now. Thank you for your patience.

ATS and Production Issues Call Log

PY 2018 MeF ATS Scenarios
ATS Scenario Form Tax Period ATS Scenario Known Issues and Solutions Comments
1120 Form Family 2017 1120 ATS Known Issues

11/17/2017 Updated 1120 ATS Scenario 1.

12/08/2017 ATS Known Issues posted.

1065 Form Family 2017 1065 ATS Known Issues  
2290 2018 2290 ATS Known Issues ATS scenarios will be available June 2018
720 2018 720 ATS Known Issues  
8849 2018 8849 ATS Known Issues  
1040 Series and Extensions 2017 1040 Series and Extensions ATS Known Issues  

94x Form Family (2017)

94x Form Family (2018)

2017

2018

94x ATS Known Issues (2017)


94x ATS Known Issues (2018)

 
1041 2017 1041 ATS Known Issues  
990 Form Family/1120 POL 2017 990 ATS Known Issues  
7004 2017 7004 ATS Known Issues  
8868 2017 8868 ATS Known Issues  
1040NR 2017 1040NR ATS Known Issues  

 


Modernized e-File (MeF) Assurance Testing System (ATS) Updates for PY2017

The Modernized e-File ATS system is operational.  ATS will open for testing on October 31, 2016 for IMF tax returns and on November 07, 2016 for BMF tax returns that will be processed in 2017. Form 8975 ATS Scenarios will open for testing June 18, 2017.

ATS and Production Issues Call Log
 

PY 2017 MeF ATS Scenarios
ATS Scenario Form Tax Period ATS Scenario Known Issues
and Solutions
Comments
1120 Form Family 2016 1120 ATS Known Issues 06-05-17 New ATS scenarios 8 and 9 for those supporting Form 8975 and Form 8975 Schedule A.
1065 Form Family 2016 1065 ATSKnown Issues 06-05-17 New ATS scenarios 11 for those supporting Form 8975 and Form 8975 Schedule A.
2290 2017 2290 ATSKnown Issues  
720 2017 720 ATS Known Issues Known Issues updated 12-29-16
8849 2017 8849 ATS Known Issues  
1040 Form Family 2016 1040 ATS Known Issues 12-12-16  Known Issues were updated. Scenario 2 and 6 have been updated to include Form 8867.  Scenario 10 and 11 have been added.  
94x Form Family (2016)
94x Form Family (2017)
2016
2017
94x ATS Known Issues (2016)
94x ATS Known Issues (2017)
04-04-17 94x ATS Known Issues have been updated for 2017.
1041 2016 1041 ATS Known Issues 06-05-17 New ATS scenarios 6 for those supporting Form 8975 and Form 8975 Schedule A.
990 Form Family/1120 POL 2016 990 ATS Known Issues  
7004 2016 7004 ATS Known Issues 11-9-16 Known Issues were updated.
8868 2016 8868 ATS Known Issues 10-11-16 Scenario 1 and 2 have been updated.
1040NR 2016 1040NR ATS Known Issues  

 

 


Modernized e-File (MeF) Assurance Testing System (ATS) Updates for PY2016

The Modernized e-File ATS system is operational. ATS will open for testing on November  2, 2015 for tax returns that will be processed in 2016.

ATS and Production Issues Call Log
 

PY 2016 MeF ATS Scenarios
ATS Scenario Form: Tax Period ATS Scenario Known Issues and Solutions Comments
1120 Form Family 2015 1120 Known Issues Updated  Scenario 1 narrative 11-24-15
1065 2015 1065 Known Issues  
1065B 2015 1065B Known Issues  
1065 Aggregator 2015 1065 Aggregator Known Issues  
2290 2016 2290 Known Issues  
720 2016 720 Known Issues updated 11-20-15
8849 2016 8849 Known Issues updated 02-03-16
1040 Form Family 2015 1040 Known Issues updated 11-13-15
94x Form Family (2015)
94x Form Family (2016)
2015
2016
94x Known Issues (TY2015)
94x Known Issues (TY2016)
No Known Issues at this time
1041 2015 1041 Known Issues  
990 Form Family/1120POL 2015 990 Known Issues  
7004 2015 7004 Known Issues  
8868 2015 8868 Known Issues  
9465 Standalone only Current Form 9465 Known Issues  

 


Modernized e-File (MeF) Assurance Testing System (ATS) Updates for PY2015

ATS and Production Issues Call Log

 

PY 2015 MeF ATS Scenarios
ATS Scenario Form: Tax Period ATS Scenario Known Issues and Solutions Comments
1120 Form Family 2014 1120 Known Issues updated 01-07-2015
1065 2014 1065 Known Issues  
1065B 2014 1065B Known Issues  
1065 Aggregator 2014 1065 Aggregator Known Issues  
2290 2015 2290 Known Issues updated 06-01-2015
720 2015 720 Known Issues updated 11-14-14
8849 2015 8849 Known Issues  
1040 Form Family 2014 1040 Known Issues updated 01-05-2015

94x Form Family (2014)

94x Form Family (2015)

2014

2015

94x Known Issues (TY2014)  
1041 2014 1041 Known Issues updated 12-12-2014
990 Form Family/1120POL 2014 990 Known Issues  
7004 2014 7004 Known Issues  
8868 2014 8868 Known Issues  
9465 Standalone only Current Form 9465 Known Issues  

 


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