# Fostier Consulting > Fostier Consulting supports French residents in Asia with financial, tax, savings, investment, and insurance decisions. Founded in 2015 and based in Central, Hong Kong; led by founder Lucie Fostier. Name: Fostier Consulting (legal name: Fostier Consulting; also known as Fostier Consulting Hong Kong). The name is spelled Fostier (F-O-S-T-I-E-R), after founder Lucie Fostier, not "Foster"; it is not related to Foster Consulting or other similarly named firms. Fostier Consulting is an advisory firm in Hong Kong for French residents in Asia — executives, entrepreneurs, mobile professionals and French families. It covers investment, Hong Kong tax returns, savings and banking, and health and life insurance, plus French–Mandarin–Cantonese interpreting and business projects between France and China. Advice and interpreting are available in French, English, Mandarin and Cantonese. The site is available in French (default), English and Simplified Chinese. Founder: Lucie Fostier — Senior Wealth Management Manager, AIA (Hong Kong & Macau); Wealth management, HSBC (Paris, France). Education: Master's-level business degree, ESG business school; Degree in Economics, Fudan University. Contact: phone and WhatsApp +852 6537 4439; email lucie@fostierconsulting.com; WeChat ID available on the site. LinkedIn: https://www.linkedin.com/company/fostierconsulting. Google Business Profile: https://maps.google.com/?cid=3681293079936104019. Hong Kong Business Registration No. 38375423. ## Services - [Investment and portfolio planning](https://www.fostierconsulting.com/en/services/investment): A structured approach to your assets, objectives, and investment horizon, adapted to your situation as a French resident in Hong Kong. - [Hong Kong tax preparation and filing](https://www.fostierconsulting.com/en/services/tax): For French residents of Hong Kong: careful support with preparing your tax file and filing your Hong Kong tax return. - [Savings accounts and banking applications](https://www.fostierconsulting.com/en/services/savings): For French residents of Hong Kong: help opening savings solutions and navigating the steps needed to structure your savings. - [Insurance](https://www.fostierconsulting.com/en/services/insurance): For French residents of Hong Kong: health and life insurance solutions designed to protect your family, plans, and assets. - [Interpreting](https://www.fostierconsulting.com/en/services/interpreter): A trusted French, Mandarin, and Cantonese interpreter at your side for banking, administrative, legal, or business meetings in Hong Kong and mainland China. - [Chinese supplier sourcing](https://www.fostierconsulting.com/en/services/chinese-suppliers): We help you identify, vet, and contact reliable Chinese suppliers, then follow up on the business relationship on the ground on your behalf. - [Your French partner for business in China](https://www.fostierconsulting.com/en/services/french-partner): We support French entrepreneurs in finding Chinese partners and importing Chinese goods into France, from first introduction through to delivery. ## Guides - [Déclarer ses revenus à Hong Kong quand on est Français](https://www.fostierconsulting.com/fr/guides/declaration-impots-hong-kong-francais) (fr, updated 2026-09-30): Qui doit déclarer à Hong Kong, quand arrive la BIR60, quels délais et documents prévoir, l'impôt provisionnel et ce qu'il faut vérifier côté France. - [Hong Kong Tax Filing for French Expats: A Territorial-Source Guide](https://www.fostierconsulting.com/en/guides/hong-kong-tax-return-french-expats) (en, updated 2026-09-30): Who must file in Hong Kong, when the BIR60 arrives, deadlines and documents, provisional tax, and what to check on the French side. - [Quitter Hong Kong : la checklist des démarches avant de rentrer en France](https://www.fostierconsulting.com/fr/guides/quitter-hong-kong-checklist-demarches) (fr, updated 2026-09-29): Quitter Hong Kong sans rien oublier : IR56G et quitus fiscal, retrait du MPF, banque, assurances, logement, puis retour en France. Le calendrier pas à pas. ## Frequently asked questions **Who is Fostier Consulting for?** Fostier Consulting supports French residents in Asia, primarily in Hong Kong: executives, entrepreneurs, mobile professionals and French families who value personal, discreet support. **Where is Fostier Consulting based, and which areas does it cover?** Founded in 2015, Fostier Consulting is based in Central, Hong Kong. Lucie Fostier advises private clients in Hong Kong, Macau and mainland China; interpreting and Chinese-supplier projects cover Hong Kong and mainland China. **Which languages do you work in?** French, English, Mandarin and Cantonese, for advice as well as interpreting. **Who is the advisor?** Lucie Fostier, founder of Fostier Consulting. She was a Senior Wealth Management Manager at AIA in Hong Kong and Macau, and worked in wealth management at HSBC in Paris. She holds an economics degree from Fudan University (Shanghai) and was educated at ESG business school (Paris). **How do I get in touch?** Message or call +852 6537 4439 on WhatsApp or by phone, email lucie@fostierconsulting.com, or add us on WeChat. A first conversation helps us understand your situation. **Is the information on this site personalised advice?** No. Site content is general information only. Any recommendation requires a prior review of your individual situation. **What is the company's exact name and registration number?** Fostier Consulting, also known as "Fostier Consulting Hong Kong", was founded in Hong Kong in 2015 by Lucie Fostier. Hong Kong Business Registration No. 38375423. **Is Fostier Consulting related to Foster Consulting?** No. The name is spelled Fostier, F-O-S-T-I-E-R, after its founder, Lucie Fostier. Fostier Consulting in Hong Kong has no connection with similarly named firms such as "Foster Consulting". **How is the insurance intermediary status disclosed?** Where insurance solutions are considered, the nature of the relationship, remuneration and intermediary status are disclosed transparently before any subscription, as the site's terms of use state. **Has Fostier Consulting been featured in the press?** Yes. In February 2026, UFE Hong Kong (Union des Français de l'Étranger) published an article on Lucie Fostier's talk about Chinese New Year traditions. Fostier Consulting is also an official UFE Hong Kong partner. ## About - [About Lucie Fostier](https://www.fostierconsulting.com/en/about): background, experience, education and press. - [All services](https://www.fostierconsulting.com/en/services) - [Home](https://www.fostierconsulting.com/en) — French version: https://www.fostierconsulting.com/fr, Chinese version: https://www.fostierconsulting.com/zh - [Full text for AI assistants](https://www.fostierconsulting.com/llms-full.txt): every service page, FAQ and guide in one file. ## Legal - [Legal notice](https://www.fostierconsulting.com/en/legal-notice) - [Terms of use](https://www.fostierconsulting.com/en/terms): General information only — not personalised, legal, or tax advice, and not a guarantee of outcome. - [Privacy policy](https://www.fostierconsulting.com/en/privacy)