Skip to main content

Case-in-use study: filing a UK tax return online

The project is to build a Linux Mint machine to have the identical functionality and ergonomics as the existing Windows 10 machine.

This is a case-in-use study.  The case-in-use relates to the online filing of a UK tax return.

Environment & required functionality

This case-in-use study featured the following machines:
  • The Linux Mint Xfce 18.3 laptop "Gandalf";
  • The Windows 10 laptop "Legolas";
  • A Linux Mint Xfce 18.3 virtual machine "Gimli" running within VirtualBox on Legolas.
The synchronisation agent is Google Drive in Windows 10, and grive2 in Linux Mint.

This case-in-use study featured the following apps:

  • Chromium internet browser (on Gimli);
  • Google Chrome internet browser (on Gandalf and Legolas);
  • FoxIT PDF browser (on Gandalf and Legolas);
  • Xreader document viewer (on Gimli, pre-installed in Linux Mint);
  • GIMP image editor (on Gandalf, pre-installed in Linux Mint);
  • the printer service.

Alternatives

The sole alternative is not to do a tax return.  Which means prison.  Hmm.  So not much of an alternative.

Software selection

There are other software packages available for taxpayers to compile and file their tax returns, but all of them cost money and most run on either Windows or Mac.  The majority of taxpayers who need to do a tax return are better off using HMRC's own online filing software.  This is the salient choice, because it's one less app for the end-user to maintain and if HMRC's software screws up the tax computation, then that's quite a good defence in any investigation.  Thus, the existing internet browsers will suffice.

There are other software packages available for taxpayers to prepare their accounts.  Like tax compilation and filing software, most accounting software costs money.  There is one open source app that runs on Linux, Mac and Windows, GNUCash (source).  Again, the use of another app creates a maintenance burden on the end-user.  Unless the volume of transactions and the complexity of the book-keeping demands it, it would be easier for most users to maintain a simple cashbook and trial balance in Excel/Calc.  Thus, the existing spreadsheet apps will suffice.

There are other PDF browsers (see here and here).  The existing PDF brower - FoxIT - will suffice.

There are many other image editors available.  At the outset of this case-in-use study, GIMP - as supplied with Linux Mint - was used.  In retrospect, Gnome Paint might have been a better bet.

Installation experience

This case-in-use study required no software installation.

User experience

On Gandalf

Calc

Calc opened XLSX fine, did not need re-linking.  Unexpectedly, Calc translated the objective filepaths from the Windows filesystem to the Linux filesystem.  The opened file was not edited, so did not need re-saving.

It turns out that SHIFT+CTRL+F5 enables the user to jump to a named range entirely by keyboard.

FoxitPDF reader

FoxitPDF reader was painful to use, because the fools have substantially exterminated keyboard access to use the program.  Using the mouse is really, really painful.

In Windows, Foxit can print double-sided and two-to-a-page (2x2).  In Linux, Foxit can print only one-to-a-page double-sided (1x2).

The printer service

In Windows, the end-user needs to find the precise device driver for the printer to hand.

In Linux Mint, the same is technically true, but the device drivers are either pre-installed with Linux Mint, or based on the manufacturer's common standards (e.g. a generic device driver).

The printer to hand is an old HP OfficeJet 276dw, which Linux Mint found on the network within seconds, registered the device correctly and started printing successfully immediately.  So much quicker than in Windows!  The registration process temporarily knocked out the scanning app Simple Scan (the sane API), for which the solution was to re-boot Linux Mint.

HMRC's online tax return software running in internet browser

It turned out that HMRC's software did indeed contain a design bug.

In prior years, HMRC asked for losses brought-forward, asked for losses to be used this year, then calculated losses carried-forward.  This year, the fools have decided to ask for only losses brought-forward that are to be used in the current year.  Utterly counterproductive for both taxpayer and HMRC!

The help documentation has acknowledged the stupidity of the form's design, telling the taxpayer to maintain the loss memorandum in the freeform text box "other comments".

Really difficult to understand why HMRC chose to do this; presumably, an extended period of austerity has reduced HMRC's IQ scores, resulted in the remaining staff in the design department being grossly overpaid relative to the usefulness of their policy choices.

Anyway, the design bug needed to be screenshot, to prepare a defence against a hostile inquiry caused by an HMRC inspector actually reading the loss memorandum in the "other comments" box.  And that's when the real pain started.

GIMP image editor

Doing a screenshot is easy (Menu > Screenshot...).

But screenshots need to be edited so that simpletons can understand them.  Often, this means circles, arrows, boxes, highlights, really big text.

Windows users have it easy.  Paint does all of that, and really quickly.  It is literally so simple and function-led that a 5-year can master it within an hour (or less).  After a short-lived attempt by Microsoft to kill Paint resulted in nuclear war between Microsoft and the user base - another Vista moment! - Microsoft came to its senses and re-instated Paint for Windows 10.

To learn GIMP, on the other hand, requires a degree in brain surgery and a flair for tooth extraction as form of torture.  All GIMP had to do was draw a circle around one line of text and crop the excess screen.  It took 30 minutes, 3 different websites and 1 video to learn how to do the most simple of functional requirements.  GIMP might be great for professional artistes, but for normal people, it's too complex.  Linux Mint should have bundled in another, more simple Paint-like package, perhaps Gnome Paint.

Conclusion

Notwithstanding the time wasted by (and on) GIMP, the case-in-use was:

  • wholly successful on Gandalf;
  • to the limited extent tested, wholly successful on Gimli;
  • in a comparable shadow test-in-use, wholly successful on Legolas (as it had been in prior years on Gandalf when Gandalf was a Windows 7 machine).


Completed Jul2018.


Comments

Popular posts from this blog

Scanning & OCRring to PDF: Simple Scan, gimagereader and gscan2pdf v NAPS2 for Windows

The project is to build a Linux Mint machine to have the identical functionality and ergonomics as the existing Windows 10 machine. This stage relates to scanning paper documents to PDF and digitising the scanned text via optical character recognition. Environment & required functionality The scan-and-OCR function needs to run on the following machines: The Linux Mint Xfce 18.3 laptop " Gandalf "; A Linux Mint Xfce 18.3 virtual machine " Gimli "; The Windows 10 laptop " Legolas ". In any modern office - whether at home or at work - some transactional documents and documents from public authorities still arrive by snail-mail. This requires the ability to scan all documents, optionally with the digitisation of scanned text (typically via optical character recognition). The hardware is an old HP OfficeJet Pro 276dw, connected to the LAN instead of directly to a workstation. Alternatives There are two strategies: To use the software pr...

Adjusting screen brightness

The machine on which Linux Mint is installed an old Acer Aspire 5732Z (" Gandalf ") It has buttons to adjust the brightness of the screen's backlight.  When the user uses these buttons, Linux Mint correctly presented a fading-popup box (a slider bar) to denote relative brightness.  But Linux Mint did not actually adjust the brightness of the screen. It seems to be a known issue in the Linux Mint forums  and solved in multiple  stages by the Easy Tips Project . I followed the instructions on Easy Tips section 5.2  in Gandalf's admin account, then re-booted, then logged in using the user account, and the brightness adjustment function worked correctly. Easy Tips asks the user to discover the relevant property of the machine, then creates a file that contains a script of parameters that other programs in Linux Mint understand. This method worked for Gandalf, because Gandalf has an integrated Intel chipset. Useful commands at the Terminal ALT+T (or th...

FreeFileSync: data synchronisation over the local area network

The project is to build a Linux Mint machine to have the identical functionality and ergonomics as the existing Windows 10 machine. This stage relates to data synchronisation over the local area network ( now that, at last, a useful network connection has been established !) Environment & required functionality The network should be a local network - to share files and folders - between the following machines: The Linux Mint Xfce 18.3 laptop " Gandalf "; The Windows 10 laptop " Legolas ". The network is a local area network from a domestic router, the usual 192.168.x.x thing. Alternatives Peer-to-peer networking (file sharing, simple two-way server-and-client relationship) is the most efficient way for bulk data transfers, so if the network doesn’t work, then the test has failed. One alternative is already successfully tested and in use: Google Drive (via Backup & Sync for Windows and grive2 for Linux Mint) .  However, this is limited to th...