UltimateTax Verified Customer Reviews (2026)

Soraban operates as an AI-enhanced administrative assistant specifically designed for accounting and tax firms, focusing on automating tasks such as client data collection, document retrieval, and workflow management through an intuitive, branded portal. By replacing tedious manual processes with adaptable, customizable questionnaires that can issue automatic reminders to clients through SMS, email, or voicemail, it effectively converts document uploads into PDFs while improving client communication with intelligent, context-sensitive prompts. This innovative tool integrates readily with existing accounting software, facilitating automatic data entry, applying e-signatures for IRS documentation, and managing the delivery of tax returns efficiently, all while significantly reducing the need for human intervention. By taking charge of repetitive administrative tasks, Soraban empowers professionals to focus on advisory roles, significantly enhancing overall efficiency, reducing errors, and enriching the client experience with seamless, mobile-friendly interactions. Furthermore, Soraban not only revolutionizes the operational landscape of accounting firms but also lays the groundwork for a more efficient and modern approach to client management in the future. This advancement demonstrates a pivotal shift in how technology can redefine traditional workflows and interactions within the financial sector.

Summ (formerly Crypto Tax Calculator) is leading crypto & equities tax software that simplifies tracking and reporting across all your brokers, exchanges, wallets, NFTs and DeFi activity. With support for over 3,500 integrations, Summ imports your full transaction history and automatically generates audit-ready reports built to align with IRS tax guidelines. Users can review trades, identify tax-saving opportunities, and download accountant-approved forms including 8949, 1040, capital gains summaries, and more. Unique spam filtering controls also help strip out junk tokens and fake outgoings so spam doesn’t corrupt gains and losses. Summ's portfolio helps you see everything together so you can pay the least tax possible and get accurate IRS-ready reports. That’s why Summ is seriously loved by users (rated 4.6 /5 stars on Trustpilot) and they’re an official tax partner of both MetaMask and Coinbase. If you’re ready to stop fighting your tax software, Summ turns investing chaos into confidence. Add clarity. Subtract doubt.

ATX stands out as a highly accessible and all-encompassing tax software tailored specifically for CPAs and small accounting firms, featuring a user-friendly, forms-driven interface supported by an extensive collection of tax documents. This software caters effectively to both individual tax preparers and small teams, facilitating a quick setup process. With an emphasis on user experience, it simplifies the processing and e-filing of returns, significantly reducing the likelihood of errors. Boasting access to over 6,000 tax compliance forms, ATX incorporates integrations that allow for the smooth importation of tax data and easy file sharing with clients. The Check Return feature enables users to quickly spot e-filing errors, omissions, and other problems. Moreover, the Refund Meter allows for real-time tracking of refunds or any outstanding balances, enhancing client communication. Transitioning between different forms is made easy through the Page, Worksheet, and Form tabs, which provide a clear navigation path. The software accommodates a variety of federal, state, and local returns, including key forms such as 1040, 1120, 1120S, 1065, and 1041 along with their associated schedules, establishing it as a flexible solution for tax professionals. Overall, ATX not only optimizes the tax preparation workflow but also guarantees accuracy and efficiency, making it an essential tool for all users in the field. Additionally, its continuous updates ensure that users are always equipped with the latest tax regulations and compliance requirements.