X.TAX Business Tax
X.TAX Business Tax: A focused option for entity returns, with accounting imports and paid filing add-ons. Ranked #13 of 30 in Small Business Tax Software by our editors (7.8/10); pricing: Paid; best for small businesses filing entity returns.
At a glance
- Editor score7.8 / 10
- PricingPaid
- Best forSmall businesses filing entity returns
- Paid from$49/unit one-time
- Business entity supportPartnerships and multi-member LLCs (Form 1065); S corporations (Form 1120-S); C corporations (Form 1120)
- Facts checked20 Sep 2026
Where it wins
- Supports Forms 1065, 1120-S, and 1120
- Imports data from QuickBooks Online and Xero
- Includes filing updates and CPA or enrolled-agent assistance
Where it doesn't
- Federal filing costs $159 per filing
- State filing is priced separately at $49 per filing
- Audit protection, expert review, and franchise reporting cost extra
Our verdict on X.TAX Business Tax
X.TAX Business Tax is online tax software for partnerships, multi-member LLCs, S corporations, and C corporations. It supports federal and state e-filing for Forms 1065, 1120-S, and 1120, making it suited to small businesses filing entity returns rather than individual tax returns. Guided workflows, automated calculations, form mapping, validation, and prior-year return uploads are designed to organize the filing process. The platform is available on the web and through an API.
Pricing is structured per filing rather than as a recurring subscription. Federal business tax filing costs $159 per filing and includes filing assistance, a form checklist, continuous support, and audit information. State business tax filing costs $49 per filing with the same listed support features. Optional services include Audit Protection at $99 per filing, Tax Expert Review at $59 per filing, and State Annual/Franchise Tax Reporting at $129 per filing. This structure gives businesses a clear way to add services, but the total cost rises when a return needs state filing or additional review and protection.
The accounting workflow is a notable fit for businesses already managing financial records in QuickBooks Online or Xero. X.TAX supports financial-data import from QuickBooks Online, synchronization and categorization from Xero, and prior-year return uploads. Real-time filing and IRS-status updates add visibility after submission, while CPA and enrolled-agent assistance provides an escalation path. Choose X.TAX if your business needs federal and state entity filing with accounting imports and optional expert support. Businesses seeking a broader bookkeeping system or a single bundled price for all filing services may prefer an alternative.
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X.TAX Business Tax pricing
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X.TAX Business Tax fact sheet
| Free plan | Not verified |
|---|---|
| Paid from | $49/unit one-time |
| Business entity support | Partnerships and multi-member LLCs (Form 1065); S corporations (Form 1120-S); C corporations (Form 1120) |
| Federal e-file | Yes |
| State e-file | Yes |
| Included state returns | 0 returns |
| Bookkeeping imports | Yes |
| Prior-year import | Yes |
| Deployment | Cloud |
| Platforms | Web |
| Support | |
| Built for | Small business, Mid-market (editorial estimate) |
| Integrations | 2 integrations: QuickBooks Online, Xero |
| Pricing | Paid (source) |
| Website | x.tax |
| Facts checked | 20 Sep 2026 |
X.TAX Business Tax integrations
X.TAX Business Tax lists 2 integrations on its own site.
- QuickBooks Online
- Xero
Alternatives to X.TAX Business Tax
- TurboTaxA broad guided filing option with strong income support, but paid tiers and state add-ons raise cost.9.3
- H&R Block OnlineA guided tax service with free simple returns, broader paid tiers, and web and mobile access.9.1
- TaxActA broad tax filing option for self-employed filers, with state filing charged separately.8.8
See all X.TAX Business Tax alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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