alert-icon
Only limited material is available in the selected language. All content is available on the global site.

Visit our global site in English, or select an alternative location or language below

  • Americas
  • Europe
  • Asia & Pacific
Brazil
Home page:
  • Portuguese
Canada
Home page:
  • English
  • French
Latin America
Home page:
  • Spanish
United States
Home page:
  • English
Current Page:
  • English
Belgium
Home page:
  • Dutch
  • French
Czech Republic
Home page:
  • Czech
Denmark
Home page:
  • Denmark
France
Home page:
  • French
Germany
Home page:
  • German
Hungary
Home page:
  • Hungarian
Italy
Home page:
  • Italian
Netherlands
Home page:
  • Dutch
Norway
Home page:
  • Norwegian
Poland
Home page:
  • Polish
Portugal
Home page:
  • Portuguese
Romania
Home page:
  • Romanian
Slovakia
Home page:
  • Slovak
Spain
Home page:
  • Spanish
Sweden
Home page:
  • Swedish
United Kingdom
Home page:
  • English
Australia
Home page:
  • English
China
Home page:
  • Simplified Chinese
Hong Kong
Home page:
  • English
India
Home page:
  • English
Japan
Home page:
  • Japanese
Malaysia
Home page:
  • English
New Zealand
Home page:
  • English
Philippines
Home page:
  • English
Singapore
Home page:
  • English
South Korea
Home page:
  • English
Taiwan
Home page:
  • English
Thailand
Home page:
  • English
Vietnam
Home page:
  • English
Wolters Kluwer Logo
    • Health

      • UpToDate

        Industry-leading clinical decision support

      • Ovid

        Medical research platform

      • UptoDate Lexidrug

        Evidence-based drug referential solutions

      • Simplifi+ Pharmacy Compliance

        Pharmacy compliance solutions

      Health Overview

      Tax and Accounting

      • Tax & Accounting U.S. Hub

        Central hub for all U.S. solutions

      • CCH Axcess™ Suite

        Cloud-based tax and accounting solution

      • CCH® ProSystem fx®

        Integrated tax and accounting software

      • TaxWise®

        Tax preparation software for tax preparers

      Tax & Accounting Overview

      Financial & Corporate Compliance

      • CT Corporation

        Registered agent & business license solutions

      • Compliance Solutions

        Loan, regulation, and investment compliance

      • BizFilings

        Small business incorporation services

      • eOriginal

        Frictionless lending from borrower to secondary markets

      Financial & Corporate Compliance Overview

      Legal & Regulatory

      • VitalLaw®

        Legal research database for attorneys

      • Legisway

        Legal management software for legal departments

      • Enterprise Legal Management

        Legal spend and matter management

      • Mediregs

        Medical coding and healthcare compliance

      Legal & Regulatory Overview

      Corporate Performance & ESG

      • CCH Tagetik

        Unified performance management software

      • Enablon

        Software solutions for EHS, ESG & operational excellence

      • Teammate

        Audit and assurance solutions

      • Corporate Tax

        Direct and indirect tax software solutions

      Corporate Performance & ESG

      Useful Links

      • Solutions Directory
      • Product Login
      • eShop
      • Solutions

        • Clinical practice
        • Medical research
        • Education and training
        • Data and compliance
        Health Overview

        Roles

        • Hospital technology leaders
        • Nursing leaders
        • Clinical leaders
        • Pharmacy leaders
        • Health plan executives
        • Medical librarians
      • Solutions

        • Tax solutions for accounting firms
        • Tax solutions for tax prep offices
        • Accounting & audit solutions
        • Research solutions & resources
        Tax & Accounting Overview
      • Solutions

        • Registered Agent Services
        • Compliance Program Management
        • Incorporation Services for Entrepeneurs
        • Business License Solutions
        • Lien Solutions
        • Banking Compliance Solutions
        Financial & Corporate Compliance Overview
      • Solutions

        • Enterprise legal management
        • Legal research database for attorneys
        • Management software for legal departments​
        • Integrated practice management for law firms
        Legal & Regulatory Overview
      • Solutions

        • Corporate performance management software
        • Environmental, Health & Safety (EHS) Software​
        • Audit management & assurance solutions
        • Corporate tax solutions
        Corporate Performance & ESG Overview
    • Business Insights Hub

      Unlock future-ready Insights and navigate the complexities of today's business world with confidence. Wolters Kluwer’s Business Insights empowers professionals and decision-makers to stay ahead of the curve through innovative thinking, analysis, and expert insights to drive your business forward.

      Visit the Insights Hub

      Featured Reports

      • Future Ready Accountant
      • Future Ready Healthcare
      • Future Ready Lawyer

      Trending Topics

      • Artificial Intelligence
      • Business Transformation
      • Data Analytics & Reporting
      • Decision Making & Productivity
      • Risk & Regulatory Compliance
      • Insights

        • 2026 healthcare AI trends: Insights from experts
        • GLP-1 therapies reveal a changing power dynamic between patients and providers
        • Survey reveals challenges physician assistants face: AI, insurance, and technology
        • Grounding AI in reality: Advancing African Healthcare

        Trending Topics

        • Future Ready Healthcare
        • AI in Healthcare
        • Reducing Clinical Burnout
        • Optimizing Medication Management
        • Healthcare Data Intelligence
        • Supporting Clinical Judgment
      • Insights

        • CCH® AnswerConnect and the no taxes on overtime pay rule
        • Navigating the One Big Beautiful Bill Act health coverage changes with CCH® AnswerConnect
        • Combatting misinformation about personal car loan interest deductions
        • CCH® AnswerConnect simplifies tax provisions in the One Big Beautiful Bill Act (OBBBA)

        Trending Topics

        • Audit Management
        • Future Ready Accountant
        • Artificial Intelligence (AI) in Tax and Accounting
        • BEPS Pillar Two Compliance
        • One Big Beautiful Bill Act (OBBBA)
      • Insights

        • IRAs, HSAs, and CESAs: Year-end reporting
        • Individual Retirement Accounts: RMD notice deadline approaching
        • 10 key questions to ask before choosing a lien solution
        • Insight into Q3 Wolters Kluwer auto finance digital transformation index

        Trending Topics

        • Equipment lease and finance digital transformation index
        • Business licenses
      • Insights

        • How is AI changing legal operations careers? Reflections after ELM Amplify 2025
        • Report: LegalVIEW Insights volume 2025-2: From surges to stability – Navigating law firm rates in a year of contrasts
        • 7 ways ftwilliam.com eases the stress of retirement plan mergers and conversions
        • Interacting with Kluwer IP Law Expert AI: A Guide to Effective Prompting

        Trending Topics

        • Economic and interest rate forecasts
        • Future Ready Lawyer
      • Insights

        • Legacy vs. Innovation: A strategic debate on finance transformation
        • Tax automation unlocked
        • Closing the Gaps in Process Safety Management: A Modern Approach
        • The key to ERP ROI and an AI advantage: CPM transformation
        • PHA Challenges and Benefits in the Chemical and Pharmaceutical Industries
        • Wolters Kluwer named a Leader in the 2025 Gartner® Magic Quadrant™ for Financial Planning Software
        • Demo: CCH® ProSystem fx® Engagement
        • Solvency II Reporting – Ready for the Future with CCH Tagetik
  • News

    Wolters Kluwer newsroom is a one stop destination for the latest company news, insights, media contacts, and information.

    Visit Our Newsroom

    Newsroom Hub

    • Media Inquiries
    • Annual Report
    • Media Resources
    • Awards
    • Events

    Latest News

    • Closing the gaps in Process Safety Management: A modern approach
    • How are CFOs redefining the future of corporate finance? Insights from Paris’ premier finance conference
    • Wolters Kluwer collaborates with the National Safety Council to enhance workplace safety
    • CCH® SureTax® for SAP Document and Reporting Compliance is an SAP Endorsed App Available on SAP Store
    • Wolters Kluwer poll shows EHS and ESG teams are laying the groundwork for AI-driven transformation
    • Crossing the GenAI divide: Karen Abramson on why agentic AI demands a new product mindset
    • Agentic AI Is Here: Is Your Organization Ready to Absorb It?
    • Wolters Kluwer brings global AI leaders together to shape the future of enterprise innovation
  • About Wolters Kluwer

    Wolters Kluwer is a global leader in information, software solutions and services for professionals in healthcare; tax and accounting; financial and corporate compliance; legal and regulatory; corporate performance and ESG.

    Learn More about Wolters Kluwer

    Organization

    • Organization
    • Management
    • Strategy
    • Company Values
    • AI Principles
    • People of Progress

    Useful Links

    • Annual Report
    • Newsroom
    • Contact Us
    • Media Inquiries
  • Investors
  • Careers
Search Wolters Kluwer
    No Suggestion

    Visit our global site in English, or select an alternative location or language below

    • Americas
    • Europe
    • Asia & Pacific
    Brazil
    Home page:
    • Portuguese
    Canada
    Home page:
    • English
    • French
    Latin America
    Home page:
    • Spanish
    United States
    Home page:
    • English
    Current Page:
    • English
    Belgium
    Home page:
    • Dutch
    • French
    Czech Republic
    Home page:
    • Czech
    Denmark
    Home page:
    • Denmark
    France
    Home page:
    • French
    Germany
    Home page:
    • German
    Hungary
    Home page:
    • Hungarian
    Italy
    Home page:
    • Italian
    Netherlands
    Home page:
    • Dutch
    Norway
    Home page:
    • Norwegian
    Poland
    Home page:
    • Polish
    Portugal
    Home page:
    • Portuguese
    Romania
    Home page:
    • Romanian
    Slovakia
    Home page:
    • Slovak
    Spain
    Home page:
    • Spanish
    Sweden
    Home page:
    • Swedish
    United Kingdom
    Home page:
    • English
    Australia
    Home page:
    • English
    China
    Home page:
    • Simplified Chinese
    Hong Kong
    Home page:
    • English
    India
    Home page:
    • English
    Japan
    Home page:
    • Japanese
    Malaysia
    Home page:
    • English
    New Zealand
    Home page:
    • English
    Philippines
    Home page:
    • English
    Singapore
    Home page:
    • English
    South Korea
    Home page:
    • English
    Taiwan
    Home page:
    • English
    Thailand
    Home page:
    • English
    Vietnam
    Home page:
    • English
    blog image
    Tax & AccountingUpdatedDecember 01, 2020

    IRS Explains How Taxpayers Can Claim the Five-Year NOL Carryback Under the CARES Act

    By: Wolters Kluwer Tax & Accounting North America United States

    Taxpayers may now use a five-year carryback for net operating losses (NOLs) arising in tax years beginning in 2018, 2019, and 2020, compliments of the Coronavirus Aid, Relief, and Economic Security (CARES) Act (P.L. 116-136). 

    In response, new IRS guidance:

    • Extends the deadline for filing tentative refund claims for NOLs arising in 2018 tax years
    • Allows late elections for waiving the carryback period for NOLs arising in 2018 tax years
    • Expedites refund claims that are FAXED
    • Provides guidance for fiscal-year taxpayers with a 2017/2018 NOL year

    Deadline extended for filing refund claims for 2018 NOLs

    To claim a refund of taxes for an NOL carryback, taxpayers file a single tentative refund claim that covers all carryback years, or an amended return for each carryback year. Individuals file a tentative refund claim on Form 1045, Application for Tentative Refund. Corporations use Form 1139, Corporation Application for Tentative Refund.

    Many taxpayers prefer Form 1045 or Form 1139 because the law requires the IRS to process the refund request within 90 days. In addition, these forms eliminate the burden of filing multiple amended returns to account for each carryback year if the NOL is not fully absorbed in the first carryback year.

    Filing deadlines for Forms 1045 and 1139

    An application for tentative refund is generally due no later than the last day of the tax year following the tax year in which the NOL arose.  By the time the CARES Act was enacted on March 27, 2020, this deadline had expired for:

    • the 2018 tax year in the case of calendar year taxpayers, and
    • tax years that ended before March 27, 2019, for fiscal-year taxpayers,.

    The IRS, however, responded by extending the deadline for six months for NOLs that arose in a tax year that began during 2018 and ended on or before June 30, 2019. This means calendar year taxpayers only have until June 30, 2020 to file a tentative refund claim for the 2018 tax year. A taxpayer taking advantage of the six-month extension should write “Notice 2020-26, Extension of Time to File Application for Tentative Carryback Adjustment” on the top of their Form 1045 or Form 1139.

    FAX your Form 1045 or 1139

    In separate guidance issued as an FAQ, the IRS requests, but does not require, taxpayers to FAX tentative refund applications filed after April 16, 2020. The IRS may not be able to process mailed applications within the statutorily prescribed 90-day period because many IRS personnel are now working at home, and processing centers are closed and/or understaffed. However, the IRS is attempting to process FAXED refund requests within the 90-day period.

    Individuals should fax Form 1045 to 844-249-6237, and corporations should fax Form 1139 to 844-249-6236. Taxpayer who mailed their refund applications after March 27, 2020 and before April 17, 2020 may also FAX them.

    However, amended returns should not be FAXED along with the refund claim. The IRS cannot process a FAXED refund claim for taxes shown on an amended return for a carryback year until the amended return is first processed.

    The IRS will process FAXED refund claims in the order they are received. These procedures remain in effect until further notice.

    Late waivers of 2018 and 2019 NOL carryback period

    A taxpayer generally must file an election to waive an NOL carryback period by the due date, including extensions, of the income tax return for the year in which the NOL arose (Code Sec. 172(b)(3)). However, the IRS allows taxpayers to file late waivers for NOLs arising in tax years beginning in 2018 or 2019. The election must be made by the due date, including extensions, for filing the income tax return for the first tax year ending after March 27, 2020.

    Special rules for fiscal year 2017/2018 NOLs

    The CARES Act includes a technical correction clarifying that the elimination of the carryback period originally enacted by the Tax Cuts and Jobs Act applies to NOLs arising in tax years beginning after 2017 and not to tax years ending after 2017.

    As a result of this change, taxpayers with an NOL that arose in the 2017/2018 fiscal year may now carry back these losses under the rules that applied before the Tax Cuts and Jobs Act. The carryback period for these NOLs is generally two years.

    The CARES Act also includes a specific provision extending the deadline for filing refund applications for the 2017/2018 NOL year on Form 1045 or Form 1139. Taxpayers with a 2017/2018 NOL may file their tentative refund claim no later than July 27, 2020. Waivers of the carryback period must also be filed on an amended return or a Form 1045 or Form 1139 no later than July 27, 2020.

    Other NOL items of note

    In addition to the five-year carryback period and clarification of the carryback rules for 2017/2018 NOLs, the CARES Act:

    • Delays, until tax years beginning after 2020, a rule in the Tax Cuts Act that allows an NOL arising in a tax year beginning after 2017 to only offset 80% of taxable income in a carryback or carryforward year
    • Clarifies that 80% of taxable income is computed by reducing taxable income by pre-2018 NOLs and the deductions claimed under IRC §199A for qualified business income from a pass-through entity or sole proprietorship and IRC §250 for foreign-derived intangible income for global intangible low-taxed income
    • Delays until tax years beginning after 2020, IRC §461(l), which treats excess business loss deductions of individuals as an NOL carryover
    • Allows taxpayers to elect to  exclude from the five-year carryback period any carryback year in which a repatriation tax is imposed under IRC §965

    Conclusion

    The five-year carryback will give a welcomed injection of liquidity to many businesses strained by the adverse impact of the COVID pandemic. The relief, however, is only temporary. NOLs arising in tax years beginning after 2020 do not have a carryback period, with the exception of a two-year carryback for farming losses. An unlimited carryforward period continues to apply to all post-2017 NOLs.

    By Ray G. Suelzer, J.D., LL.M.

    Wolters Kluwer is by your side to help you stay up-to-date with tax and compliance changes and support your ability to work remotely. Please visit our Coronavirus (COVID-19) Resource Page for Tax & Accounting Professionals.

    Login to read more on CCHAnswerConnect.

    Not a subscriber? Sign up for a free trial or contact us for a representative.

    The Wolters Kluwer Logo
    Wolters Kluwer Tax & Accounting North America United States
    Wolters Kluwer Tax and Accounting is a leading provider of software solutions and local expertise that helps tax, accounting, and audit professionals research and navigate complex regulations, comply with legislation, manage their businesses and advise clients with speed, accuracy and efficiency.

    Explore related topics

    Expert insightsFederal Tax News and LegislationTax
    Solutions for Tax & Accounting Professionals

    Tax, accounting, workflow, and firm management solutions to help your firm succeed, with the research tools you need to stay informed.

     

    U.S. Tax & Accounting Hub
    How we help
    Professional Tax Software
    Tax & Accounting Research

    Related insights

    IRAs, HSAs, and CESAs: Year-end reporting Individual Retirement Accounts: RMD notice deadline approaching CCH® AnswerConnect and the no taxes on overtime pay rule

    Related Insights

    • IRAs, HSAs, and CESAs: Year-end reporting
      Article
      Compliance
      Tax & Accounting
      December 15, 2025

      IRAs, HSAs, and CESAs: Year-end reporting

      Tax reporting is one of the primary responsibilities of an IRA, HSA, or CESA custodian, or trustee. This article primarily focuses on 2025 year-end distribution reporting for these types of tax-advantaged accounts.
      Learn More
    • Individual Retirement Accounts: RMD notice deadline approaching
      Article
      Compliance
      Tax & Accounting
      December 15, 2025

      Individual Retirement Accounts: RMD notice deadline approaching

      The tax law requires IRA custodians and trustees to provide IRA owners and the IRS with an annual required minimum distribution notice. This article provides the detail necessary to ensure an IRA custodian or trustee fulfills its requirements.
      Learn More
    • What's new with CCH Axcess™ Tax
      Article
      Tax & Accounting
      Updated December 08, 2025

      What's new with CCH Axcess™ Tax

      This year, CCH Axcess customers will experience faster workflows, improved efficiency and greater support.
      Learn More
    • CCH® AnswerConnect and the no taxes on overtime pay rule
      Article
      Tax & Accounting
      December 04, 2025

      CCH® AnswerConnect and the no taxes on overtime pay rule

      Learn how CCH® AnswerConnect helps accountants interpret the One Big Beautiful Bill Act (OBBBA) overtime pay provision with clarity, speed, and confidence.
      Learn More
    Footer Navigation
    1. Back to

      Home
    2. Back to

      Expert Insights
    3. IRS Explains How Taxpayers Can Claim the Five-Year NOL Carry...
    • About Wolters Kluwer
    • Strategy
    • Organization
    • Management
    • News & Press Releases
    • Events
    • Solutions Directory
    • Health
    • Tax & Accounting
    • Corporate Performance & ESG
    • Financial & Corporate Compliance
    • Legal & Regulatory
    • Expert Insights
    • Careers
    • Investors
    • Site Owner

    Wolters Kluwer Tax & Accounting US

    • My Account
    • Shop
    • Support
    • Product Training
    • Product Login
    Follow Wolters Kluwer US
    • Facebook
    • Twitter
    • LinkedIn
    • Instagram
    • YouTube
    Wolters Kluwer Logo

    When you have to be right

    • Terms of Use
    • Privacy & Cookies
    • Your California Privacy Choices
      Your California privacy Choices

    © 2025 Wolters Kluwer N.V. and/or its subsidiaries. All rights reserved.

    Back To Top