15 Beste Steuerprogramme für Kleinunternehmen im Test 2026

H&R Block is a tax preparation software for small business owners who need both online and in-person assistance. It makes tax filing easy by offering essential tools and professional support to ensure accurate returns.

Why I picked H&R Block: H&R Block offers the unique combination of online tax filing with the option for in-person support at their locations. This is ideal for those who prefer a personal touch when dealing with complex tax situations. The software provides an advanced set of tools for small business tax filing, including easy import of previous returns and detailed guidance throughout the process. Plus, with professional assistance readily available, you can confidently manage your tax obligations.

Standout features & integrations:

Features include a step-by-step filing process that guides you through each section of your tax return. Its audit support helps you handle any inquiries from tax authorities with confidence. The software also offers a refund transfer option, allowing you to pay for the service with your refund.

Integrations include QuickBooks, Xero, FreshBooks, Sage, TurboTax, TaxAct, TaxSlayer, Liberty Tax, Drake Software, and Wave.

Kashoo is an online accounting software designed for small businesses and freelancers. It simplifies financial management by providing tools for invoicing, expense tracking, and reporting.

Why I picked Kashoo: Kashoo offers straightforward invoicing features that make it easy for you to send professional invoices quickly. The software's interface is clean and intuitive, allowing you to manage your finances without any hassle. It also provides real-time insights into your cash flow. With its focus on simplicity, Kashoo is ideal for users who want to keep their accounting processes uncomplicated during tax season.

Standout features & integrations:

Features include automatic expense categorization, which helps you stay organized by sorting transactions into appropriate categories. Its dashboard offers a clear view of your financial status, showing key metrics at a glance. The software also supports multi-currency transactions, making it suitable for businesses with international clients.

Integrations include Stripe, PayPal, Square, FreshBooks, QuickBooks, Xero, HubSpot, Shopify, Gusto, and Mailchimp.

TaxSlayer is a tax preparation software designed for small businesses and individual tax professionals. It offers essential tax filing capabilities and is known for its affordability, making it accessible for cost-conscious users.

Why I picked TaxSlayer: TaxSlayer provides a budget-friendly solution without compromising on essential tax filing features. It offers a variety of tax forms and schedules, catering to different filing needs depending on the tax year. The software's straightforward interface also makes it easy for you to navigate and complete tax returns efficiently.

Standout features & integrations:

Features include a built-in deduction finder to help maximize refunds by identifying eligible write-offs. The software also provides access to tax payment options, allowing you to manage balances directly within the platform.

Integrations include QuickBooks, Xero, FreshBooks, Sage, NetSuite, Intacct, Microsoft Dynamics, Zoho Books, Wave, and Kashoo.

Avalara is a tax compliance automation software designed for businesses operating across multiple jurisdictions. It caters to companies needing to manage complex tax requirements, including sales tax, VAT, and other transaction taxes.

Why I picked Avalara: Avalara excels in global tax compliance, making it perfect for businesses dealing with international transactions. Its automated tax calculation feature ensures accuracy across various tax types and jurisdictions, while the software's real-time tax rate updates keep your tax calculations current. Additionally, Avalara's reporting capabilities can easily help you maintain compliance with detailed transaction logs.

Standout features & integrations:

Features include address validation, ensuring accurate tax jurisdiction assignment for every transaction. Its returns preparation feature compiles all necessary tax data, making filing easier and reducing manual work. Plus, the audit support tools help businesses stay prepared with detailed transaction history and compliance documentation.

Integrations include Shopify, Magento, WooCommerce, QuickBooks, NetSuite, SAP, Microsoft Dynamics, Xero, Sage, and BigCommerce.

TaxAct is a tax preparation software aimed at small businesses and individual filers. It simplifies the tax filing process by providing the necessary tools to prepare and file taxes efficiently.

Why I picked TaxAct: TaxAct offers straightforward tax filing, making it accessible for users who prefer a simple process. It provides easy navigation through tax forms, ensuring you can complete your filings without unnecessary complications. The software's built-in guidance also helps you understand tax requirements and avoid errors. These features, combined with affordable pricing, allows businesses to manage their taxes effectively without incurring high costs.

Standout features & integrations:

Features include a step-by-step filing guide that walks you through the tax preparation process. Its accuracy review tool checks for errors before submission, reducing the chance of mistakes. The software also offers refund tracking, so you can monitor the status of your tax returns.

Integrations include QuickBooks, Xero, FreshBooks, Sage, NetSuite, Intacct, Microsoft Dynamics, Zoho Books, Wave, and Kashoo.

ATX Tax Preparation is a tax software solution designed for small businesses and accounting professionals. It offers advanced tax compliance and preparation capabilities, catering to complex return scenarios.

Why I picked ATX Tax Preparation: ATX is particularly suited for handling complex tax returns, making it a standout choice for businesses with intricate tax needs. Its detailed form library includes federal, state, and local forms, which is ideal for those dealing with multi-jurisdictional tax scenarios. The software also provides a strong calculation engine that helps accuracy in tax computations, while its user-friendly interface helps you navigate through complex tax codes, making it easier to manage your tax obligations.

Standout features & integrations:

Features include strong e-filing capabilities, ensuring seamless submission of tax documents while staying compliant with ever-changing regulations. Its built-in diagnostic tools help identify potential errors before filing, reducing the risk of audits or penalties. Additionally, the software includes advanced client management features, allowing tax professionals to track filings, manage documents, and streamline workflow for multiple clients efficiently.

Integrations include QuickBooks, Xero, Sage, NetSuite, Intacct, Microsoft Dynamics, FreshBooks, Zoho Books, Wave, and Kashoo.

Lacerte is a tax preparation software made for accounting professionals who handle complex tax scenarios. It assists in preparing and filing a wide range of tax returns, ensuring compliance and accuracy.

Why I picked Lacerte: Lacerte is designed for professional accountants who need to manage intricate tax filings. Its advanced form library covers federal, state, and local taxes, making it suitable for diverse filing requirements. The software's diagnostic tools can also help identify errors, ensuring your tax returns are accurate. Plus, with its detailed reporting capabilities, you can provide thorough analyses to your clients.

Standout features & integrations:

Features include batch processing capabilities, enabling accountants to handle multiple tax returns efficiently. It also offers built-in e-filing management to track submission statuses in real-time. Additionally, the software integrates with bookkeeping tools, streamlining data imports and reducing manual entry.

Integrations include QuickBooks, Microsoft Excel, SmartVault, eFileCabinet, Right Networks, Drake Software, TaxDome, OfficeTools, Bill.com, and Practice CS.

FreeTaxUSA is an online tax preparation software aimed at individuals and small businesses. It offers free federal tax filing and low-cost state returns, providing an affordable solution for tax compliance.

Why I picked FreeTaxUSA: FreeTaxUSA provides free federal tax filing, making it an economical choice for small businesses and individuals. It supports a wide range of tax forms, allowing you to file advanced returns without additional costs. The software's step-by-step guidance helps you navigate the filing process efficiently, and with its low-cost state filing option, you can complete your returns without overspending.

Standout features & integrations:

Features include a deduction finder that helps you identify potential deductions to maximize your refund. Its accuracy guarantee ensures your calculations are correct, providing peace of mind. FreeTaxUSA also offers prior-year import, allowing you to carry over information from past returns easily.

Integrations include QuickBooks, TurboTax, H&R Block, TaxAct, TaxSlayer, Liberty Tax, Jackson Hewitt, Credit Karma, E-file, and TaxPro.

Nav is a financial management tool designed for small businesses and entrepreneurs. It provides insights into business credit scores, financing options, and cash flow management.

Why I picked Nav: Nav excels in delivering financial insights that are crucial for small business owners looking to optimize their financial health. It offers a detailed view of your business credit scores, enabling you to understand and improve your creditworthiness. The platform's financing marketplace also connects you with lenders, offering customized financing options. Additionally, Nav's cash flow management tools help you track income and expenses, ensuring you maintain a healthy cash flow.

Standout features & integrations:

Features include personalized financial recommendations, helping you identify the best financial products based on your business profile. The platform also provides real-time credit alerts, notifying you of any changes to your business credit report. Additionally, Nav includes financial health insights, offering a snapshot of your overall financial standing to help guide better decision-making.

Integrations include QuickBooks, Xero, FreshBooks, Square, PayPal, Stripe, Shopify, Gusto, Wave, and Plaid.

Xero is a cloud-based accounting software designed for small businesses and their financial needs. It offers a range of features to manage invoicing, bank reconciliation, and financial reporting.

Why I picked Xero: Xero excels in small business accounting with its user-friendly interface and advanced financial management tools. It provides real-time financial insights. The software supports multiple currencies, which is beneficial for businesses operating internationally. Xero's invoicing capabilities also make it easy to create and send invoices, helping you maintain a steady cash flow.

Standout features & integrations:

Features include bank reconciliation that helps you match transactions with your bank statements effortlessly. Its expense tracking feature allows you to monitor spending and manage budgets effectively. Xero also offers a payroll function, the process of paying employees and handling taxes.

Integrations include PayPal, Stripe, Square, HubSpot, Shopify, WooCommerce, Mailchimp, Gusto, Bill.com, and Expensify.