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Top Rated Tax Preparation Software with Open source - Page 2

Last updated: September 2026

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80 software options

ONESOURCE Indirect Tax logo

Sales and use tax system product suite software.

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ONESOURCE indirect Tax is a cloud-based Sales and use tax product suite solution for small to large sized businesses.

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TaxJar logo

Sales tax calculation, reporting & filing automation

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TaxJar® focuses on solving a problem no one wants to deal with - sales tax. We passionately leverage technology and exceptional customer service to help you forget about sales tax and focus on what matters most - growing your business.

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Vertex logo

Proven tax technology to simplify the complex.

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Vertex software enables tax determination, compliance, and reporting, tax data management, and document management with powerful pre-built integrations to core business applications.

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TaxSlayer Pro logo

Tax preparation and filing solution

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TaxSlayer Pro is the professional tax package for tax preparers across the United States. From individual and business filings to payroll and HR, it includes everything you need to help your clients succeed. With anytime access and the most accurate calculations, TaxSlayer Pro tax software delivers the best experience in tax preparation.

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Lacerte Tax logo

Software for complete tax returns

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Lacerte Tax is a complete corporate tax return software to handle complex to simple returns. It features comprehensive form coverage, advanced diagnostics, and online access.

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IRIS Elements logo

Cloud accounting software for modern accountancy practices

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IRIS Elements is a cloud-native platform combining tax, accounts production, AML, onboarding and practice management. Firms benefit from connected workflows, a shared client database and secure access from anywhere.

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CCH ProSystem fx logo

Practice management software

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CCH ProSystem fx is a practice management software that provides businesses with dashboards to manage firm, project, employee, and client-related tasks. It includes billing and accounts receivable modules, which let administrators create and edit invoices, billing worksheets, enter payments, analyze finance charges, and manage cash flows.

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UltraTax CS logo

Corporate tax software for tax professionals

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UltraTax CS is a cloud-based professional tax software designed to help tax preparers automate corporate tax workflows and streamline document management. It offers multi-monitor flexibility, allowing businesses to view forms, input, diagnostics, prior year input, and more on up to 4 separate monitors at the same time.

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NetSuite logo

AI-powered cloud-based business management suite

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NetSuite is an AI-powered cloud-based business management suite. It helps organizations streamline their operations and gain real-time insights into their performance. The suite caters to a range of industries such as manufacturing, retail, and professional services.

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Cash App logo

Finance app with customizable debit cards

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Cash App is a web-based finance mobile application designed to help businesses send money, design debit cards, and buy stocks and bitcoins. With $cashtag, users can send and receive money using multiple devices.

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ProSeries Tax logo

Cloud-based tax management software for accounting firms

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Intuit ProSeries Tax is a cloud-based tax management software designed to help accounting firms prepare returns, file e-forms, and track tax filing errors through diagnostic tools. Features include multi-user access, e-signature, status tracking, multi-year e-filing, encrypted files & data import.

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Drake Tax logo

Returns management software

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Drake Tax is a tax management software designed to help small to midsize accounting businesses manage returns for clients via a unified portal. It includes shortcut keys and macros, which enables tax professionals to streamline data entry operations.

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TaxAct Professional logo

Powerful, professional tax software at a price you'll love.

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TaxAct Professional is a tax software for tax professionals, enrolled agents and CPAs in the USA. E-file state and federal tax returns for your clients easily.

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TaxBandits logo
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The #1 IRS Authorized E-file Provider You Can Trust

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TaxBandits is designed for small to mid-sized businesses, accounting firms, payroll providers, and large enterprise organizations that need a reliable and IRS-compliant solution.

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Easy Dutyplan logo
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App for duty roster evaluation with support for tax returns

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easy dutyplan helps airline employees evaluate their duty rosters concerning tax-relevant information. 38 different airlines are supported, including Condor and Lufthansa. Flight book interfaces to Flitebook on Android and OffBlock on iOS are also available.

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UpTax.Ai logo
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SnapTax logo
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Tax planning and tracking tool for freelancers

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SnapTax is tax planning software designed for freelancers and independent contractors who receive ten ninety-nine income. The platform offers AI-powered expense categorization, real-time quarterly tax estimates, and automated income tracking through bank statement uploads. Features include mileage tracking with mobile GPS, receipt storage, asset depreciation calculations, and profit and loss reporting that updates as income changes.

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TPcbc logo
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Country-by-Country Reporting in 3 easy steps!

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TPcbc is a fully encrypted cloud-based tax preparation platform that comes with yearly updated OECD-compatible, CbCR reporting templates (MS Excel-based) to be completed by/for the reporting company. The solution allows users to use the XML for local CbCR filing in 20+ OECD Member States.

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TaxZerone logo
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Online tax filing platform for IRS forms

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TaxZerone is a tax filing platform built for tax professionals and businesses to easily prepare and e-file IRS business tax forms, including payroll, excise, information returns, and more, with a simple, secure, and efficient filing experience.

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Blockstats logo
(0)

Crypto tax and portfolio tracking platform

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Blockstats is a crypto tax software and portfolio tracker that automates cryptocurrency tax reporting and portfolio management. The platform connects with wallets and exchanges to provide real-time tax forms and live portfolio tracking with AI-powered analytics. It supports IRS-compliant documentation including Form 8949 and Schedule D, while offering minute-by-minute historical pricing and automated cost basis calculations for transactions across over 500 exchanges and blockchains.

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Loctax logo
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A better way to manage tax risks and compliance, globally

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Loctax is a compliance, risk, and governance platform purpose-built for in-house tax teams.

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Gen XBRL logo
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Best XBRL Compliance Software

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Gen XBRL is a simple compliance software designed to help individuals and businesses. It helps to create and produce financial reports in a specific XBRL format.

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AlphaTax logo
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AI powered tax optimization for small businesses

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AlphaTax is an AI-powered tax software designed for freelancers and small businesses that offers automated expense tracking and deduction discovery. The platform features strategic tax planning tools that suggest personalized optimization strategies based on users' financial profiles. AlphaTax includes an AI support assistant that provides contextual guidance on tax questions and can generate quarterly tax estimates.

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Juno logo
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Digitizing operations for traceability

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Juno is a platform that helps manage operations by digitizing processes, providing access to shopfloor data in real time, and ensuring complete traceability of production. It implements complete traceability of OFs and batches to meet regulatory and customer requirements.

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#GoFile logo
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HMRC-recognised MTD software for accountants & businesses

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#GoFile is an HMRC-recognised Making Tax Digital platform trusted by over 1,500 accountants and 50,000+ UK Companies. Submit VAT and Income Tax returns using simple spreadsheet-friendly workflows, without the complexity of a full bookkeeping system.

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