Side by side
123 SA100 Solution vs Renta WEB
Both stand on tax software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan AndroidWeb
123 SA100 Solution covers common Self Assessment, partnership and VAT workflows with web and mobile access.
Visit 123 SA100 Solution Free plan Web
Renta WEB combines imported tax data, editing, validation and electronic filing in one AEAT service. Its access requirements and joint-return rules matter before you begin.
Visit Renta WEBThe facts
| 123 SA100 Solution | Renta WEB | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Android, Web | Web |
| Lowest paid plan | Free or on request | Not published |
| Plans published | 9 | None |
| Maker | 123 SA100 Solution | Renta WEB |
| Website | 123efiling.co.uk | sede.agenciatributaria.gob.es |
| On tax software | #82 of 149 | #86 of 149 |
123 SA100 Solution: what it does well
- Web and Android access
- Supports self-employed and rental income
- Online HMRC submission
- Downloadable, printable tax reports
- Assisted plan includes tax-team review
What to know first
- No stated free plan despite free chat support
- Excel 2007 is unsupported
- Requires HMRC online service activation
Renta WEB: what it does well
- Transfers most available tax data automatically
- Supports self-employment, investment and rental income
- Validates returns before submission
- Cloud saving allows sessions to continue
- Works through web and mobile web
What to know first
- Errors must be corrected before filing
- Joint returns require all family-unit tax data
- Renta WEB Open cannot submit returns
- Some spouse comparisons require authorization
Alternatives to 123 SA100 Solution Alternatives to Renta WEB The whole list