SQUARREL is a chartered accounting firm based in Niederfeulen, Luxembourg, specialising in tax returns, tax advisory, personal taxation, Luxembourg–Belgium cross-border taxation, accounting, VAT, and accounting services for self-employed professionals and small businesses. The firm supports private individuals, cross-border workers, self-employed professionals, liberal professions, company directors and SMEs with tailored accounting and tax solutions.
Specialised in Luxembourg personal income tax returns (Form 100), SQUARREL helps clients optimise their tax situation, meet their accounting and tax obligations, and navigate administrative procedures with confidence. The firm also provides expertise in foreign income, real estate income, pensions, cross-border taxation, VAT returns, annual accounts, independent tax and accounting reviews, as well as technical consultancy. Professional training courses in taxation, accounting and artificial intelligence applied to finance are also available.
Every assignment is handled directly by Hadrien Peschon, a chartered accountant and member of the Luxembourg Order of Chartered Accountants. Clients benefit from a dedicated point of contact, personalised advice and clear guidance, whether meeting at the office or remotely.
