2026’da Beyanname Vermeyi Basitleştiren En İyi 10 İşletme Vergi Yazılımı

En İyi Ticari Vergi Yazılımı İncelemeleri

1. 

   1

   Drake Tax

   Best for AI extraction with preparer review

   • Free trial available
   • From $359.99/month

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   Customer Rating:4.6/5This rating combines scores from multiple user review sites to reflect overall customer sentiment about the product.

   

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   Drake Tax is professional tax preparation software designed for tax preparers, covering federal and state filings across major business entity types—including C-corps, S-corps, and partnerships—alongside individual, fiduciary, and nonprofit returns, with AI-assisted document data extraction and built-in diagnostics.

   Who Is Drake Tax Best For?

   Drake Tax is a strong fit for independent tax preparers and small tax firms managing a mix of individual and business returns at volume.

   Why I Picked Drake Tax

   I picked Drake Tax as one of the best because of how it handles AI-assisted document extraction through Drake SmartExtract, which pulls tax data from W-2s, supported 1099s, Form 1098, and Schedule K-1s and queues it for preparer review before it touches the return. That review step is what I find genuinely useful: the data doesn't just land in the return automatically, so preparers catch issues before they become EF messages. Pair that with hundreds of built-in diagnostics and coverage across 1120, 1120-S, 1065, and 990 forms, and it's a solid engine for high-volume professional filing.

   Drake Tax Key Features

   • Multi-entity return support: Drake Tax handles Forms 1120, 1120-S, 1065, and 990 alongside individual, fiduciary, and estate returns within a single license.
   • Tax Planner scenarios: Compare up to three planning scenarios against an original return for 1040, 1120, 1120-S, and 1065 filings.
   • Trial Balance Import: Import data from a Drake-formatted Excel worksheet directly into business returns including 1065, 1120, 1120-S, and 990.
   • LookBack: Access prior-year data and compare it against current-year form entries during return preparation.

   Drake Tax Integrations

   Drake Tax offers native integrations with Drake Accounting and Payroll, Drake Workflow, Drake Portals, Drake E-Sign, Drake Audit Defense, and Drake Pay. API availability isn’t documented.

   Pros and Cons

   Pros:

   • Federal and state filings share one program
   • Actionable diagnostics help locate return errors
   • SmartExtract stages source documents for preparer review

   Cons:

   • Business diagnostics can be hard to resolve
   • State K-1 data may need manual entry
   Learn more about Drake Tax:

   • Check out Drake Tax on their website
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   2

   TaxAct

   Best for nonprofit Form 990 filings

   • Free plan available
   • From $29.99/filing

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   Customer Rating:4.4/5This rating combines scores from multiple user review sites to reflect overall customer sentiment about the product.

   

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   TaxAct Business is a business tax filing software that covers sole proprietors, partnerships, S corporations, C corporations, estates and trusts, and tax-exempt organizations, with guided return preparation, deduction prompts, and trial balance imports from major accounting platforms.

   Who Is TaxAct Best For?

   TaxAct Business is a good fit for small business owners and nonprofit organizations that need guided, affordable tax return preparation across multiple entity types.

   Why I Picked TaxAct

   TaxAct earns its spot on my shortlist because it's one of the few business tax platforms that explicitly covers nonprofit Form 990 filings alongside every major business entity type. I particularly like that it guides tax-exempt organizations through reporting revenue, expenses, and mission activities to maintain their status. For partnerships and S-corps, the trial balance CSV import from QuickBooks, Xero, Wave, and Sage One pulls accounting data directly into the return, reducing manual entry across the forms that matter most.

   TaxAct Key Features

   • Prior-year return import: Pull in key data from your previous year's return to reduce repeated data entry across Forms 1065, 1120-S, and Schedule C.
   • Schedule K-1 auto-allocation: Partner and shareholder K-1 items update automatically as business income, deductions, and credits change throughout the return.
   • Business and personal return bundle: File your partnership return and personal Form 1040 together, with K-1 data flowing directly from the business return into the personal one.
   • Xpert Assist add-on: Access unlimited live help from credentialed tax experts via call or chat while you prepare eligible Forms 1065 and 1120-S.

   TaxAct Integrations

   TaxAct supports trial-balance CSV imports from QuickBooks, Sage One, Wave, and Xero for Forms 1065 and 1120-S, plus prior-year PDF imports from TurboTax and H&R Block. Native integrations and API availability aren’t clearly documented.

   Pros and Cons

   Pros:

   • Nonprofit Form 990 joins broad entity coverage
   • Prior-year imports cut repetitive data entry
   • Guided prompts surface overlooked business deductions

   Cons:

   • Support responses can lag during tax season
   • State filing workflows vary by entity
   Learn more about TaxAct:

   • Check out TaxAct on their website
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   3

   Intuit TurboTax

   Best for DIY filers seeking two tax guarantees

   • Free plan available
   • From $99/filing

   Visit Website

   

   Intuit TurboTax is a popular business tax prep provider that enables you to file your taxes on your own or with the help of an expert. 

   Why I picked Intuit TurboTax: Intuit TurboTax made my top 10 list thanks to the user experience it offers. Filing taxes with TurboTax is like having an in-depth interview with a tax specialist. The software creates a step-by-step journey that allows you to upload documents so you can report your business income, calculate your taxes, write off business expenses, and store your federal or state tax returns. 

   Intuit TurboTax Standout Features and Integrations:

   Standout features include document importing, crypto support, a donation calculator, rental property tax calculations, on-demand screen sharing, and chat or phone support. I like the platform’s live assistant feature because it enables you to connect with an expert and determine what deductions and credits your business is eligible for. 

   Intuit TurboTax integrates with dozens of payroll and HR software solutions, including ADP, Ceridian Dayforce, Paycom, Gatekeeper, PayrollMaxx, Gusto, QuickBooks, Paycor, Paylocity, and UKG Pro. 

   Pros and Cons

   Pros:

   • Great customer support
   • Clean and straightforward interface
   • Very easy to use

   Cons:

   • Free version can’t handle itemized deductions
   • Freemium version available only for simple tax returns
   Learn more about Intuit TurboTax:

   • Check out Intuit TurboTax on their website
4. 

   4

   ProSeries Tax

   Best for firms handling varied client returns

   • Free trial available
   • From $449/year

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   ProSeries Tax is professional tax preparation software from Intuit that supports individual and business returns across entity types like C-corps, S-corps, partnerships, estates, and trusts, with integrated e-filing and multi-client workflow tools built for tax firms.

   Who Is ProSeries Tax Best For?

   ProSeries Tax is a strong fit for tax preparers managing a mixed book of business—individual, partnership, corporate, and trust returns across multiple clients.

   Why I Picked ProSeries Tax

   ProSeries Tax earns its spot on my shortlist because it genuinely handles the range of entity types a busy tax firm deals with every day. I like that ProSeries Professional covers forms 1120, 1120-S, 1065, 1041, 990, 706, and 709 under one license, so you're not cobbling together separate tools for a client roster that spans C-corps, partnerships, and estates. The Client Analyzer and batch tools let you work across multiple client files from a single dashboard, which makes managing a varied book of business far less chaotic during peak season.

   ProSeries Tax Key Features

   • Intuit Link client portal: An encrypted online portal where clients can upload and manage tax documents directly for the preparer to access.
   • Intuit Sign with knowledge-based authentication: Sends documents for digital signature and verifies client identity through knowledge-based authentication questions.
   • Fixed Asset Manager: Tracks client assets and manages depreciation calculations within the return workflow.
   • Quick Employer Forms: Generates W-2s, 1099s, and payroll tax forms directly from within ProSeries.

   ProSeries Tax Integrations

   ProSeries Tax integrates with QuickBooks Desktop and supports hosted connections with Microsoft Excel, Microsoft Outlook, and Adobe Acrobat. An API for custom integrations isn’t documented.

   Pros and Cons

   Pros:

   • Client tools organize multi-return preparation
   • Diagnostics flag missing entries before filing
   • Handles corporations, partnerships, trusts, and estates

   Cons:

   • Document scanning can be slow and inaccurate
   • Complex multistate returns can need overrides
   Learn more about ProSeries Tax:

   • Check out ProSeries Tax on their website
5. 

   5

   UltraTax CS

   Best for mixed-entity client portfolios

   • Free demo available
   • Pricing upon request

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   UltraTax CS is professional tax preparation software from Thomson Reuters that covers federal, state, and local returns across individual, corporate, partnership, estate, and trust entity types, including multistate filings and more than 371 state and local e-filing returns.

   Who Is UltraTax CS Best For?

   UltraTax CS is built for professional tax preparers who handle a mix of individual, corporate, partnership, and estate returns across multiple clients.

   Why I Picked UltraTax CS

   I picked UltraTax CS as one of the best because it handles the kind of mixed-entity workload that trips up single-purpose tools: 1040 individual, 1120 corporate, 1065 partnership, and 1041 estate and trust returns all sit under one roof. I especially like the apportionment screen, which lets me enter business data across states in a single view rather than jumping between modules. The data mining tool is also genuinely useful, letting me scan my entire client list to flag who's affected by a tax-law change.

   UltraTax CS Key Features

   • Multi-entity e-filing dashboard: Tracks e-file transmission status across 1040, 1120, 1065, and 1041 returns in a single online dashboard, showing acknowledgment states from submission through acceptance or rejection.
   • Diagnostic message center: Flags missing data, calculation issues, and e-file blockers across categorized tabs—Critical, ELF Critical, and To Do—and links each message directly to the relevant section of the return.
   • Fixed-asset and depreciation management: Calculates depreciation using multiple methods, including mid-quarter and prior-year calculations, and selects asset methods and useful lives for both federal and state purposes.
   • CS Connect automatic updates: Delivers software updates and current interest rates in the background without requiring users to log off, keeping underpayment-penalty and late-filing-interest calculations current.

   UltraTax CS Integrations

   UltraTax CS offers native integrations with Accounting CS, Workpapers CS, Practice CS, 1040SCAN, SPbinder, SafeSend One, Onvio Firm Management, SurePrep, Checkpoint, and CoCounsel Tax for tax-code imports, document capture, workpaper management, and return delivery.

   Pros and Cons

   Pros:

   • Depreciation calculations cover varied asset methods
   • State apportionment tools support multistate filings
   • Broad coverage across business entity returns

   Cons:

   • E-filing excludes some forms and older returns
   • Some diagnostic flags miss state issues
   Learn more about UltraTax CS:

   • Check out UltraTax CS on their website
6. 

   6

   TurboTax

   Best for owners filing multiple entity returns

   • Free plan available
   • From $99/filing

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   TurboTax Desktop Business is downloadable tax preparation software from Intuit that handles federal and state return filing for S corporations, C corporations, partnerships, multi-member LLCs, trusts, and estates.

   Who Is TurboTax Best For?

   TurboTax Desktop Business suits small business owners who self-file returns for S corporations, C corporations, partnerships, or multi-member LLCs across multiple entities.

   Why I Picked TurboTax

   TurboTax Desktop Business earns its spot on my shortlist because it's one of the few downloadable tools that lets you prepare returns for S corporations, C corporations, partnerships, multi-member LLCs, trusts, and estates all from a single license. I particularly like that you can run returns for multiple entity types in one tax season, which matters when you own or manage more than one business structure. The guided interview and built-in error checks catch balance-sheet mismatches and missing fields before you file, so you're not left guessing on complex multi-entity returns.

   TurboTax Key Features

   • Quick Employer Forms: Create and e-file W-2s and 1099s for employees and contractors directly within the software.
   • K-1 electronic distribution: Generate and distribute K-1 forms to partners or shareholders as PDFs without leaving the program.
   • Asset depreciation calculator: Calculate, report, and track depreciation on large purchases year over year across your business returns.
   • Balance sheet reconciliation: Flags mismatches between entered income and book figures with a "Not Reconciled" screen, prompting you to correct discrepancies before filing.

   TurboTax Integrations

   TurboTax doesn't have any native integrations documented. It supports importing QuickBooks Desktop data on Windows, while QuickBooks Online users must file inside QuickBooks.

   Pros and Cons

   Pros:

   • Electronic K-1 distribution simplifies partner delivery
   • Balance-sheet alerts flag unreconciled figures
   • Guided preparation covers several business entity types

   Cons:

   • Commercial tax preparation is prohibited by license
   • Complex partnership entries can lack guided prompts
   Learn more about TurboTax:

   • Check out TurboTax on their website
7. 

   7

   Lacerte Tax

   Best for accounting-to-advisory workflows

   • Free demo available
   • From $479/year (billed annually)

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   Lacerte Tax is professional tax preparation software from Intuit built for accounting firms that handle complex individual and business returns across entity types like partnerships, S corporations, corporations, fiduciaries, and exempt organizations.

   Who Is Lacerte Tax Best For?

   Lacerte Tax is built for accounting firms that prepare complex returns across multiple entity types and want to connect tax prep directly to advisory services.

   Why I Picked Lacerte Tax

   I've included Lacerte Tax in my top picks because it's one of the few professional tax platforms that connects return preparation directly to advisory work through Intuit Tax Advisor, which pulls from both tax-return data and QuickBooks to generate client-ready planning reports with quantified savings. I also like its Trial Balance Utility, which maps chart-of-accounts data from QuickBooks directly to tax lines using SmartMap, so there's no manual re-entry when moving from accounting records to a completed return. That accounting-to-advisory throughline is what sets Lacerte apart from tools that stop at filing.

   Lacerte Tax Key Features

   • Automated K-1 delivery: Send partner K-1s to multiple recipients simultaneously through secure email links directly from the return.
   • Financial institution download: Import data from more than 275 banks and financial institutions directly into the tax return.
   • Missing Data Utility: Tag incomplete fields and send client information requests through the Intuit Link portal for clients to complete.
   • E-file estimated payment wizard: Select, validate, and electronically submit quarterly estimated payments with diagnostic links for any errors flagged during validation.

   Lacerte Tax Integrations

   Lacerte Tax connects directly with QuickBooks Desktop Accountant, EasyACCT, and 275+ financial institutions. Its Trial Balance Utility supports Excel imports, while SmartVault is available through a marketplace integration.

   Pros and Cons

   Pros:

   • Strong partnership and corporate return workflows
   • Diagnostics help catch filing oversights
   • Handles complex entity and specialty returns

   Cons:

   • Tax-season updates can interrupt preparation
   • Multistate edge cases need manual review
   Learn more about Lacerte Tax:

   • Check out Lacerte Tax on their website
8. 

   8

   Intuit ProConnect Tax

   Best for QuickBooks book-to-tax workflows

   • Free trial available
   • From $3,525/100 returns

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   Intuit ProConnect Tax is cloud-based professional tax software built for accounting firms and tax preparers, covering individual and business return preparation, e-filing, multi-state input, and QuickBooks-integrated book-to-tax workflows.

   Who Is Intuit ProConnect Tax Best For?

   ProConnect Tax is a strong fit for accounting firms and tax preparers who already use QuickBooks and want to move client books data directly into returns without manual rekeying.

   Why I Picked Intuit ProConnect Tax

   I've included ProConnect Tax in my top picks because it's the only tool on this list built directly into Intuit Accountant Suite, which means the path from QuickBooks books to a finished tax return runs through a single connected workflow. The Prep for taxes feature lets me review and adjust tax-line mappings before importing client data into a return, so I'm not blindly pushing numbers across. I also rely on the Tax Advisor integration to pull return and QuickBooks data together into client-ready tax plans without rebuilding everything from scratch.

   Intuit ProConnect Tax Key Features

   • Multi-tier diagnostics: Flags return issues across four severity levels—fatal, EF Critical, Critical, and Suggestions—so you know exactly which errors block e-filing and which are informational.
   • E-File Dashboard: Tracks the transmission, rejection, and acceptance status of filed federal and state returns in one view, with confirmation letters available on demand.
   • Tax Planner: Models projected federal tax outcomes across up to three years and three scenarios per year for 1040 and Schedule C clients using adjustable income, deductions, and credits.
   • Intuit Link client portal: Lets you request and collect client tax documents securely online, reducing back-and-forth email and keeping source data organized by client.

   Intuit ProConnect Tax Integrations

   Intuit ProConnect Tax integrates with QuickBooks, Intuit Accountant Suite, Intuit Link, SmartVault, Google Drive, Dropbox, and Quick Employer Forms. A public API isn't documented.

   Pros and Cons

   Pros:

   • Client assignments support team coordination
   • E-file dashboard tracks filing statuses
   • Diagnostics help catch return issues

   Cons:

   • Support responsiveness varies among reviewers
   • Multi-state business returns need extra work
   Learn more about Intuit ProConnect Tax:

   • Check out Intuit ProConnect Tax on their website
9. 

   9

   TaxAct Business

   Best for business and nonprofit returns

   • Free plan available
   • From $74.99/filing

   Visit Website

   

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   TaxAct Business is a guided online tax filing software that covers sole proprietors, partnerships, S corporations, C corporations, estates and trusts, and nonprofit Form 990 returns, with step-by-step deduction support and trial-balance CSV import for key business forms.

   Who Is TaxAct Business Best For?

   TaxAct Business suits small business owners who need guided, affordable filing for a single entity return across multiple structure types, from sole proprietors to nonprofits.

   Why I Picked TaxAct Business

   TaxAct Business earns its spot on my shortlist because it covers more entity types than most DIY filing tools, handling sole proprietors, partnerships, S corporations, C corporations, estates and trusts, and nonprofit Form 990 returns all in one place. I particularly like that the partnership and S-corporation products automatically allocate Schedule K-1 items as income, deductions, and credits change, so there's no manual recalculation when figures shift late in the filing process. The guided deduction support also goes beyond generic prompts, walking through specific credits like Forms 6765 and 8835 by entity type.

   TaxAct Business Key Features

   • Trial-balance CSV import: Upload a full-year trial balance exported from your accounting software and map accounts directly to the appropriate return lines for Forms 1065, 1120-S, and 1120.
   • Business-to-personal return bundle: Connect your business return to a personal 1040 so that K-1 information and shareholder data flow directly into the personal filing.
   • Document upload and auto-classification: Upload documents like Schedule K-1s and Consolidated 1099s, and TaxAct automatically classifies and maps the information to the relevant return fields.
   • Prior-year return import: Pull key data from a prior-year return—or a PDF from TurboTax or H&R Block—to reduce manual re-entry at the start of each filing season.

   TaxAct Business Integrations

   TaxAct Business offers native integrations with TaxAct personal returns, TurboTax, and H&R Block for importing prior-year information and business data. It also supports trial-balance CSV imports for Forms 1065, 1120-S, and 1120, but no named accounting-platform integrations or public API are documented.

   Pros and Cons

   Pros:

   • Prior-year data reduces repeated entry
   • Covers corporations, partnerships, trusts, and nonprofits
   • Guided prompts help identify business deductions

   Cons:

   • State filing gaps complicate multistate returns
   • Each Business edition prepares one federal return
   Learn more about TaxAct Business:

   • Check out TaxAct Business on their website
10. 

    10

    CSC Corptax

    Best for linked Pillar 2 and CbC reporting

    • Free demo available
    • Pricing upon request

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    CSC Corptax is enterprise corporate tax software that centralizes compliance, income tax provision, global minimum tax (Pillar 2), Country-by-Country reporting, and multi-entity planning in a single system.

    Who Is CSC Corptax Best For?

    CSC Corptax is built for enterprise in-house tax departments managing complex, multi-entity, and cross-border compliance obligations.

    Why I Picked CSC Corptax

    CSC Corptax earns its spot on my shortlist because of how tightly it links Pillar 2 and Country-by-Country reporting in a single system. I love that the Global Minimum Tax module pulls directly from existing CbCR, GILTI, and provision data to calculate safe harbors, Top-up Tax, and GloBE Information Returns without rebuilding inputs from scratch. The CbC module supports both private reporting via U.S. Form 8975 and public reporting for EU and Australian requirements, all traceable back to source data.

    CSC Corptax Key Features

    • Multi-entity filing management: Organize consolidated and separate-company filings across federal, state, and international jurisdictions using a shared database that lets multiple preparers work simultaneously.
    • Income tax provision calculations: Calculate current and deferred taxes across U.S. and international entities in real time, with drill-down from summary results to transaction-level detail.
    • State apportionment automation: Import apportionment data once and let the system automatically calculate apportionment factors and state modifications across all U.S. jurisdictions.
    • ERP-ready journal entries: Generate provision-aligned journal entries formatted for use in ERP environments, alongside financial reporting outputs that support ASU 2023-09 disclosures.

    CSC Corptax Integrations

    CSC Corptax connects with Alteryx through documented connectors, includes Power BI capabilities, and produces ERP-ready journal entries. It also provides web APIs for custom integrations.

    Pros and Cons

    Pros:

    • Links provision, CbC, and Pillar 2 data
    • Trial-balance imports feed return preparation
    • Handles consolidated filings across complex entities

    Cons:

    • No documented deduction or credit guidance
    • E-filing relies on professional-services assistance
    Learn more about CSC Corptax:

    • Check out CSC Corptax on their website