Chartered accountancy and tax advice. Understanding your situation. Informing your decisions.

A chartered accountancy and tax advisory firm in Luxembourg, SQUARREL works with individuals, self-employed professionals and small companies. Tax returns, accounting, cross-border situations: every engagement is based on a review of your situation and an explanation of the treatments adopted, so that you meet your obligations and can make informed decisions.

  • Luxembourg taxresidents and non-residents
  • Belgium · Luxembourgcross-border situations
  • A direct relationshipwith your chartered accountant
Hadrien Peschon, chartered accountant, in a blue jacket against a navy background
Hadrien PeschonChartered accountant
First contactYour situation9 topics · one minute

A clear framework at every stage

  1. Understanding your situationYou describe your needs, your plans and any deadlines, in writing or in conversation. The firm tells you what information it needs to review your request.
  2. Agreeing the engagementThe scope of the work, how it will be carried out and the fees are agreed with you before any work begins.
  3. Carrying out the work and explaining itThe firm carries out the agreed work and explains the treatments adopted. Any filing included in the engagement takes place only once you have given your approval.

Your tax situation, in a few key points.

Would you like to prepare your tax return or ask a question about your personal taxation? This optional questionnaire helps you clarify your request. No supporting documents are required at this stage.

Tax year concerned
Country of residence during the year concerned Several answers possible
Did you change your country of residence during the year concerned?
Family situation during the year concerned Several answers possible
Your income and transactions to report, in Luxembourg and abroad Several answers possible
Your children Several answers possible
Your property situation, in Luxembourg and abroad Several answers possible
Letter from the tax authorities or deadline to meet Several answers possible
Other information relevant to reviewing your request Several answers possible
My situation0 of 9 topics

Tax year concerned

Not specified

Country of residence during the year concerned

Not specified

Did you change your country of residence during the year concerned?

Not specified

Family situation during the year concerned

Not specified

Your income and transactions to report, in Luxembourg and abroad

Not specified

Your children

Not specified

Your property situation, in Luxembourg and abroad

Not specified

Letter from the tax authorities or deadline to meet

Not specified

Other information relevant to reviewing your request

Not specified
Your answers are sent with your request. The firm replies by email to set out the next steps.

Insights from the firm

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Your first questions

Services offered, situations handled, support for individuals and businesses: useful answers before entrusting your file to the firm

All questions
What services does SQUARREL offer?

SQUARREL assists individuals, self-employed people and small companies with their accounting and tax obligations in Luxembourg.

The firm can help in particular with:

  • tax returns and their schedules;
  • property income, investments and foreign income;
  • tax advice and simulations;
  • bookkeeping, annual accounts and VAT;
  • starting a business and incorporating a company.

The engagement can be one-off or ongoing. Its scope and the fees are agreed before any work begins.

How do I get a fee proposal?

Describe your situation using the “Describe your needs” form or by email to h.peschon@squarrel.eu.

For a tax return, state the year concerned, your country of residence, your family situation and your main categories of income.

For an accounting engagement, specify your activity, the legal form, the approximate volume of documents and the state of your accounts.

Please also mention any deadline or request from the authorities. If necessary, the firm will ask you for further details before confirming the scope and the fees.

How are fees determined?

Fees can be set as a fixed fee or according to the time spent. They depend in particular on:

  • the nature and complexity of the file;
  • the income or transactions to be reviewed;
  • the schedules required;
  • the quality and organisation of the documents available.

The amount or the basis of calculation, as well as the services included, are specified before any work begins.

Any additional work is subject to prior agreement.

Can I hand over my file without coming in person?

Yes. Your file can generally be handled remotely, with exchanges by email, telephone or video call.

The firm will tell you how to send your documents and about any identification, signature or mandate formalities.

You can also request a meeting in Niederfeulen. Visits to the firm are by confirmed appointment only.

Who handles my file, and in which languages?

Your file is handled directly by Hadrien Peschon, chartered accountant in Luxembourg, who also teaches accounting and taxation in higher education.

You have a single, named contact for preparing the work, requests for documents and explanations of the treatments adopted.

Communication and services are offered in French or English.

Let's talk about your situation.

A tax return to prepare, a tax question, or accounts to hand over? Describe your needs in writing or request an appointment. The firm sets out the terms of its engagement before you commit to anything.