Side by side
Tax Series vs X.TAX Business Tax
Both stand on small business tax software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free trial APIWeb
Tax Series covers multiple corporate tax processes and reuses data across them. Pricing requires a request, but a full-cycle proof of concept is available at no cost before licensing.
Visit Tax Series Free trial APIWeb
X.TAX combines supported business forms, accounting imports, automated checks, and access to tax professionals. Buyers should account for paid plans and the zero included state returns.
Visit X.TAX Business TaxThe facts
| Tax Series | X.TAX Business Tax | |
|---|---|---|
| Free plan | Not published | A free trial |
| Open source | Not published | Not published |
| Runs on | API, Web | API, Web |
| Lowest paid plan | Free or on request | Tax Extension: $14.99, paid once |
| Plans published | 1 | 6 |
| Maker | Tax Series | Not published |
| Website | taxtechnologies.com | x.tax |
| On small business tax software | #15 of 29 | #19 of 29 |
Tax Series: what it does well
- Supports provision under ASC 740.
- Compliance includes Forms 5471, 8865, and 8858.
- Data Collector tracks work across preparers and reviewers.
- Proof of concept covers a full tax cycle at no cost.
- Three months of read-only data access after termination.
What to know first
- Pricing is on request.
- Proof of concept typically takes 2–10 weeks.
- Tax Series is positioned for corporate tax processes.
X.TAX Business Tax: what it does well
- Supports LLCs, partnerships, S and C corporations
- AI checks flag missing or inconsistent information
- QuickBooks and Xero imports are available
- CPAs and Enrolled Agents can assist
- Federal and state e-file support
What to know first
- No free plan
- Zero state returns included
- Paid filing and add-on fees apply
Alternatives to Tax Series Alternatives to X.TAX Business Tax The whole list