Upload your files and process them to see consolidated transactions and CGT results.
No liability for any bugs. All data handling done client side. Feel free to check the code.
Click 'go corporate' for a sanitised version of the docs and guides.
Click 'go cyberpunk' for more 'informal' documentation and guides.
Date | Quantity | Price (USD) | Price (GBP) | Grant Number | Action |
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Tax Year | Gain/Loss (GBP) |
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First, you'll need to hack your way through E*Trade's labyrinth to extract these essential files. Because apparently, combining this into one report would be too damn convenient:
And now we've got what we need....welcome to the bureaucratic nightmare that is RSU taxation in the UK. Whoever designed this system probably gets paid by the complexity:
Because someone had to deal with this hot mess. Here's what it handles for you:
Welcome to the UK's share pooling system, where basic math goes to die:
If you're transferring into your own ISA or SIPP - bed and whatevering - you're on your own my love. For options though:
Oh, you mean the fees that E*Trade takes to sell tax withholding shares that are forcibly sold? And the ones on each transaction?
This app exists because E*Trade and HMRC won't give you the tools you actually need. It's built by someone who got tired of spreadsheets, manual calculations, and the soul-crushing realization that no one in authority thought this system needed simplifying. Enjoy the automation, and maybe one day they'll realize that tax systems shouldn't require 'a very specific set of skills' to navigate. But just be glad you're hopefully not on Universal Credit.
E*Trade provides multiple reports necessary for managing equity compensation. Follow these steps to obtain the required data:
My Account > Benefit History
. Click "Download Expanded" to save the report.My Account > Gains & Losses
section. Request the maximum available date range for
reporting.Equity compensation in the UK involves specific tax considerations. Here are the key components:
This app simplifies the complex processes required for UK equity compensation compliance by:
While primarily designed for RSUs, this app can accommodate stock options with some manual inputs:
Maximize efficiency by adopting the following strategies:
This app was developed to alleviate the challenges of managing equity compensation in the UK. By automating complex tasks and ensuring compliance with HMRC rules, it provides the tools needed to navigate the system efficiently.
Intercepted communications from the tax resistance. Not financial advice. For entertainment purposes only. Any resemblance to actual tax optimization strategies is purely coincidental...
No tax advisors were harmed in the creation of this chat log. But several spreadsheets did expire from exhaustion.
This conversation is for educational purposes only and does not constitute professional tax advice. Please consult with a qualified tax advisor for your specific circumstances.
This professional dialogue aims to clarify common tax considerations for RSUs. Always seek formal advice for your specific situation.
Not an accountant. Just someone who once had a 116% Effective marginal tax rate on part of their income
I strongly suggest checking my working.
Look into CORS. If people like it, then I can add a small server side component to avoid the need to upload stock prices/forex data/US holidays, and handle that stuff automatically.
The reason I haven't done that is simple. I want it to be able to run locally, with the only reliance on a third party JS library for loading excel files.
Remember Goodfellas? - sufficient clicks of that donate button and I might think about it!
Contact details and the license are here
The site source is on github
I'm not an accountant, but an experienced professional who understands the challenges of navigating complex tax systems. My perspective comes from real-world experience, including managing scenarios like effective marginal tax rates exceeding 100%.
I strongly encourage you to verify any calculations and seek formal guidance from a qualified accountant to ensure compliance with tax regulations.
To ensure accurate calculations, additional data such as stock prices, forex rates, and US holidays are required. Implementing a server-side component could streamline this process in the future, depending on user demand.
My focus is on privacy and simplicity. By running locally, the tool avoids reliance on external servers, with only a lightweight third-party library for handling Excel files.
With enough community support, further development is possible. As the saying goes, “Every little helps”—especially when it comes to hitting that donate button!
Contact details and the license are here
The site source is on github