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Alphatax vs Corporate Taxprep

Alphatax

alphatax.com

Corporate Taxprep

wolterskluwer.com

Side by side

FigureAlphataxCorporate Taxprep
Price from——
Free plan——
Free trialYesYes
Open source——
WebYes—
WindowsYesYes
APIYes—
Plans published01
Spec score · Corporate Tax Software7.9 (#6)7.7 (#9)
Spec score · Tax Compliance Software7.7 (#37)7.7 (#38)
Founded19911836
HeadquartersThe site lists Magna House, 18–32 London Road, Staines-upon-Thames, TW18 4BP as its address.Alphen aan den Rijn, Netherlands
IntegrationsThe Corporate Tax product offers APIs to connect with third-party systems and data, and Alphamap integrates with Alphatax for data mapping.The product can integrate with other Wolters Kluwer tax research and software, though the page does not identify specific products.

Plans

Alphatax

No plans published.

Alphatax pricing →

Corporate Taxprep

  • Corporate TaxprepPriced on request

Corporate Taxprep pricing →

In their own words

Alphatax

Alphatax provides tax compliance software for corporate tax, VAT, tax provisioning, and Pillar Two reporting. Its Corporate Tax product supports compliance in the UK, Ireland, and UAE, and prepares and e-files iXBRL-compliant returns. Deployment options include cloud, on-premise, and hosted; APIs connect with third-party systems and data, while Alphamap supports data mapping. Alphatax VAT includes HMRC-recommended and custom data checks, partial exemption support, group VAT consolidation, trend comparisons, and reporting. Pillar Two tools support GIR and QDMTT compliance and filing workflows across jurisdictions, with direct filing where available and alternatives where it is not. Loctax AI Assistant offers source-backed tax research across 220+ jurisdictions, document analysis, and memo drafting. Pricing is on request. A free 14-day trial is available for Alphatax Provisioning through an enquiry form. The company lists support hours Monday to Friday, 09:00–17:30, and says 90% of customer queries are resolved within 24 hours.

Visit alphatax.com

Corporate Taxprep

Corporate Taxprep is Windows desktop software for preparing Canadian corporate T2 returns, with federal and provincial forms and tools. It includes more than 3,000 diagnostics and edit checks. T2 Data Connection is described as reducing preparation time by as much as 50% and improving accuracy for multi-corporation returns; the software can also transfer more than 750 GIFI items into 25 forms. Its Corporation Internet Filing module supports EFILE for T2 and Quebec CO-17 returns, along with NETFILE for Alberta returns. Tax planning tools include a Tax Rates Table and a five-year summary. InfoConnect links to tax research tools, while the Preparing Your Income Tax Returns guide is sold separately. A separate module adds forms and calculations for resource companies, credit unions, non-profits, and financial institutions. Corporate Taxprep Lite offers essential features at lower cost, though its restrictions require a representative inquiry. Pricing is available on request, and a free trial is offered. Wolters Kluwer provides support and training by phone, webinars, in-class sessions, and conferences.

Visit wolterskluwer.com