Andica CT600 Corporation Tax Software
Andica CT600 Corporation Tax Software helps companies, accountants, and tax advisers complete CT600 Company Tax Returns and submit them electronically to HMRC.
What Andica CT600 Corporation Tax Software is
Andica CT600 Corporation Tax Software helps companies, accountants, and tax advisers complete CT600 Company Tax Returns and submit them electronically to HMRC. Version 2026 supports accounting periods through 31 March 2027 and includes CT600A, CT600L, CT600M, CT600N, and CT600P supplementary forms. Tax calculations are performed automatically from the accounting period and entered form data. Users can attach valid iXBRL accounts and computations prepared elsewhere or generate iXBRL data with the included template. That template has limited predefined fields, lacks all FRS 102 tagging, and excludes FRS 105 micro-entity accounts. File By Internet uses the Government Gateway and requires prior HMRC registration. Printed CT600 reports support records and signatures but cannot be filed with HMRC. A Windows desktop edition and browser-based cloud edition are available. Desktop data stays on the user’s computer, with password protection and access rights. Desktop licences are annual, version-specific, company-record limited, and computer-specific.
Good
- Automatic tax calculations
- Electronic HMRC filing through Government Gateway
- Supports CT600 supplementary forms
- Windows desktop and cloud editions
- iXBRL attachment or generation
Watch out
- No free plan
- HMRC registration required before filing
- Built-in template has tagging limitations
- Desktop licence required per computer
Who it suits
It is aimed at companies, accountants, and tax advisers preparing UK corporation tax returns. It suits users needing electronic HMRC filing and CT600 supplementary forms.
Verdict
Andica CT600 covers core CT600 preparation, automatic calculations, iXBRL handling, and online HMRC submission. Buyers should account for licence limits and the built-in template’s restricted accounting tags.
Plans and prices
From Andica CT600 Corporation Tax Software's own pricing page, checked 4 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| CT600 desktop edition | £50 a year | Pricing starts from · Company bands of 1, 5, 25, 100, or Unlimited · licence per computer · Pricing starts from £50.00+VAT; annual licence |
| CT600 Cloud edition | £70 a year | Pricing starts from · CT600 and supplementary forms · £70/year, excluding VAT; pricing starts from |
The facts
Each one read from Andica CT600 Corporation Tax Software's own pages, with the date it was checked.
What it does
- Automatic calculations
- Tax calculations are performed automatically based on the accounting period and data entered in the CT600 form.checked 4 Oct 2026
- Cloud access
- Andica offers a cloud application that it says works on all platforms and can run in a current compatible browser.checked 4 Oct 2026
- Current version
- Version 2026 supports accounting periods up to and including 31 March 2027.checked 4 Oct 2026
- Forms
- It supports CT600 forms and supplementary forms including CT600A, CT600L, CT600M, CT600N, and CT600P.checked 4 Oct 2026
- Integrations and filing
- The File By Internet feature submits returns electronically to HMRC through the Government Gateway; users need prior HMRC registration.checked 4 Oct 2026
- Intended users
- Andica says the software is aimed at companies, accountants, and tax advisers.checked 4 Oct 2026
- iXBRL
- Users can attach valid iXBRL accounts and computations made elsewhere or use the included predefined template to generate iXBRL data.checked 4 Oct 2026
- Licence and limits
- Desktop licences are annual, version-specific, limited by company records, and require a separate licence for each computer; expired licences deactivate the software.checked 4 Oct 2026
- Purpose
- The software helps complete CT600 Company Tax Returns and submit them online to HMRC.checked 4 Oct 2026
- Reports
- The software can print CT600 reports for records and client signatures, but paper reports cannot be submitted to HMRC to file returns.checked 4 Oct 2026
- Security
- Andica says desktop data is held on the user's computer and does not pass through its servers; desktop software also offers password protection and access rights.checked 4 Oct 2026
- Support
- Andica directs technical queries to its support portal and says email support is generally addressed within 24–48 hours, subject to the support agreement.checked 4 Oct 2026
- Template limitation
- The built-in accounts template has limited predefined fields, does not include all FRS 102 tagging, and does not include FRS 105 micro-entity accounts.checked 4 Oct 2026
Where it runs
- Desktop platform
- The desktop application supports Windows 10 and Windows 11, and Andica says direct installation on macOS or Linux is unsupported.checked 4 Oct 2026
The company
- Founded
- 2004checked 28 Sep 2026
- Headquarters
- High Wycombe, Buckinghamshire, United Kingdomchecked 28 Sep 2026
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