eFile Resources - Corporate and Franchise Approved eFile software products for current, amended, and prior years The product names and details*, below, are provided by providers and are subject to change. The list is updated as new information or additional approved products become available. The list includes current and amended years and, if applicable, prior year product availability. Contact your provider of choice for pricing and purchase. Provider Name Product Details (Tax Year 2021) Prior Years Advanced Tax Solutions, LLC Software product: MyTaxPrepOffice.com Payment option: Yes CCH Incorporated Software product: CCH ProSystem fx Payment option: Yes TY2020 TY2019 CCH Small Firm Services Software product: ATX Payment option: Yes TY2020 TY2019 Corptax, Inc. Software product: CSC Corptax Payment option: Yes TY2020 TY2019 CrossLink Professional Tax Solutions, LLC Software product: CrossLink Payment Option TY2020 TY2019 CS Professional Suite Software product: UltraTax CS Payment option: Yes TY2020 TY2019 Drake Software Software product: Drake Tax Payment option: Yes TY2020 TY2019 GoSystem/ONESOURCE Software product: GoSystem Payment option: Yes TY2020 TY2019 HRB Development, LLC Software product: BlockWorks (BW) Payment option: Yes TY2020 TY2019 Intuit Inc. Software products: Lacerte, ProConnect Tax Online & ProSeries Business Payment option: Yes TY2020 TY2019 On-Line Taxes, Inc. Software products: OLTPro Desktop & OLTPro Web Payment option: Yes TY2020 TY2019 Tax Technologies Software product: Tax Series Payment option: Yes TY2020 TY2019 TaxAct, Inc. Software products: TaxAct Pro, TaxAct Desktop & TaxAct Web Payment option: Yes TY2020 TY2019 TaxSlayer, LLC Software product: TaxSlayer Pro Payment option: Yes TY2020 TY2019 For years earlier than two years prior to the current tax year, corporate income and franchise returns and payments must be filed by paper. Access full details, current year approved corporate income and franchise providers and products. *Important The eFile products and providers listed above are 3rd party electronic filing options. NCDOR is not affiliated with any particular eFile provider, does not endorse any particular product, and is not responsible for any eFile software/products or errors from computations done via an eFile provider's software. All software providers must test and be granted approval for eFile each tax season. If you need assistance with a software product, contact customer support for that product. NCDOR does not provide technical software support.