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Your tax return made easy with myTax

Optimise your tax return with Edonys' intelligent digital assistant

Start my process

With your digital tax assistant myTax, you can file your tax return by answering simple questions.

Tax return 2023

The new form is now available.

  • No tax knowledge required
  • For residents and non-residents alike
  • Accessible to all regardless of the complexity of the situation
  • Real-time optimisation by algorithms (saving money)
  • Pre-filling of your process (saving time)
  • Generation of forms and appendices ready to send
  • Suggestions to reduce your annual tax burden
Start my process
How does it work?

Steps to follow A secure, simple and intuitive process you will not want to miss

Simple questions

Answer the myTax questions and the algorithms do the rest. You do not need any tax knowledge.

Send your form(s)

Upload your tax return (or annual statement) with all the optimised appendices ready to send.

Obligation or advantage?

Find out whether your household is obliged to file a return (or an annual statement) or has an advantage in doing so.

Pay less tax

Discover the solutions offered by the Luxembourg government to reduce your annual tax thanks to an optimisation cursor.

Amount to be recovered or paid

Find out how much tax you have to recover or pay for the tax year in question, based on your household situation.

Secure S-Net Area

Securely log in to your S-Net Desktop and start your myTax session without having to leave S-Net.

A service for Spuerkeess customers only According to myTax's internal usage statistics, users can on average recover or pay EUR 1.120 less per year. And this amount can total several hundreds or even thousands of euros depending on the household's situation.*

A solution for all situations

No tax knowledge required. For residents and non-residents. All income categories processed.

A simple and efficient process

Pre-filling of the process and real-time optimisation.

Immediate added value

Summary of the opportunities available to you each year to reduce your taxes.

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myTax

A solution for all situations

  • Secure and GDPR compliant environment
  • Available in French (FR) - English (EN) - German (DE)
  • No tax knowledge required
  • For residents and non-residents
  • All income categories processed (salaries, pensions, real estate, investment income, disposals, ...)

A simple and efficient process

  • Pre-filling of the process based on the information detected by S-Net Desktop and the encoding of the previous year's return (from your second year of use)
  • Real-time optimisation by the algorithms according to your answers (tax allowances, reliefs, exemptions, etc.)
  • myTax report including the tax modes corresponding to your situation

Immediate added value

View of the amount of tax to be recovered or paid for each tax mode
  • Help in choosing the tax mode and understanding your tax situation (in your myTax report)
  • Generation of optimised forms ready to be sent (100F R & NR, 100F NR and 163F R & 163F NR)
  • Generation of optimised and ready-to-send appendices (180F, 190F, 191F, 195F and 700F)
  • Summary of the opportunities available to you each year to reduce your taxes and an overview of the tax yield of each solution (optimisation slider)
  • Technical support in case of blockings (Spuerkeess Direct)
Start my process for free

A tax safe deposit box to file your tax documents

Take advantage of your myTax safe deposit box in S-Net Desktop to find your transactions and tax documents detected by Spuerkeess and file your certificates from other institutions.

  • Secure and GDPR compliant environment
  • Automatic detection of your tax transactions and certificates
  • Classification by year and by category of documents and information
  • Ability to add certificates from other institutions
  • Pre-filling of your myTax process based on automatically detected information and encoding of your previous return
  • You will find all the documents and supporting documents you need for your tax return in one click: insurance premiums, private pension savings plan, housing savings scheme, loan certificates, donations, childcare costs

Who can use the safe deposit box?

  • Any natural person of legal age,
  • holder of an S-Net agreement,
  • and holder or joint holder of a current account in EUR.

Automatic feeding by S-Net

S-Net recognises the relevant transactions for your tax return and automatically files the proofs of payment in your safe deposit box.

Sorted by year and tax category

Don't waste any more time searching: your supporting documents are automatically sorted by year and tax category.

Add additional documents easily!

Do you have tax documents from other organisations or banks? Simply add them to your safe deposit box!

Need help or more information on myTax? Take a look at our special section!

More information on myTax

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* Please note that the Luxembourg tax authority retains the power to interpret and validate the completion of your tax return / statement and any appendices. We invite you to consult the examples of optimisations and tax tips most often attributed by the myTax algorithms.

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