Budget: €0France · Belgium
Sell your things online
Clothes, books, toys, small appliances: what is sitting in your cupboards can find a buyer on second-hand sites.
Estimate not available
You need: Smartphone
See how
Earn money in France
In France, side income often comes from one-off gigs, selling items, local services, seasonal work or online tasks. This page shows SmartExtraLab ideas that apply in France, with the country filter already on. You can then refine by time, budget, season or tools you already have at home.
Each sheet covers how it works, usual steps and limits to know before you begin. For micro-enterprise, platforms, occasional sales or furnished rentals, see our rules guide: thresholds, declarations and special cases are summarised in general terms only. Nothing here guarantees income. Pick an idea that fits your schedule and energy, read the full sheet including warnings, then start small to check that the pace and the paperwork really suit you day to day.
80 ideas
Frequently asked questions
Micro-enterprise: where do I start?
The rules guide summarises caps and the micro-enterprise idea. It is not personal tax advice. Also read the sheet for your chosen idea (steps and warnings).
Do platforms report my income?
In many cases platforms send data to the tax authority. The rules guide explains the general idea (including DAC7). Keep your statements.
Can I filter by region?
Yes: on this page, use the region filter (Île-de-France, Brittany, and so on) on top of France already selected.
Budget: More than €0France · Belgium
Run a stall at a flea market or car boot sale
A day on a stall lets you sell lots of items at once, meeting buyers face to face.
Estimate not available
You need: Customer contact, Selling, Car
See how
Budget: More than €0France · Belgium
Hunt for bargains to resell
Buy undervalued items at flea markets or charity shops, then resell them online at the right price.
Estimate not available
You need: Creative, Selling, Car
See how
Budget: €0France · Belgium
Temporary agency work
Assignments lasting from a few days to a few weeks, in logistics, industry, retail or events.
Estimate From €14.90 gross per hour
You need: Good physical condition
See how
Budget: €0France · Belgium
Student jobs
Retail, catering, activity leading, logistics: many employers recruit students, especially in summer and at weekends.
Estimate From €12.31 gross per hour
You need: Customer contact
See how
Budget: €0France
Grape harvest
Every late summer and early autumn, vineyards recruit pickers and porters for a few weeks.
Estimate From €12.31 gross per hour
You need: Good physical condition
See how
Budget: €0France · Belgium
Fruit and vegetable picking
Strawberries, cherries, apples, asparagus: farms need extra hands at harvest time.
Estimate From €12.31 gross per hour
You need: Good physical condition
See how
Budget: €0France · Belgium
Tourist season work (seaside, mountains)
Hotels, restaurants, campsites and ski resorts recruit staff for the high season.
Estimate From €12.31 gross per hour
You need: Languages, Customer contact
See how
Budget: €0France · Belgium
Holiday season staff (shops, gift wrapping)
In November and December, shops, warehouses and Christmas markets need extra staff.
Estimate From €12.31 gross per hour
You need: Customer contact
See how
Budget: €0France · Belgium
Childminding and babysitting
School pick-ups, Wednesdays, evenings: many parents are looking for someone they can trust.
Estimate From €10.36 to €11.52 net per hour
You need: Teaching, Customer contact
See how
Budget: €0France · Belgium
Pet sitting and dog walking
Walk a dog, feed a cat during the holidays, or host a pet at your home for a few days.
Estimate From €10 to €17 per 30-minute walk (price paid by the client)
You need: Love of animals
See how
Budget: €0France · Belgium
Private tutoring and homework help
Help a pupil in a subject you know well, at their home or by video call.
Estimate From €22 to €25 per hour (price paid by the client)
You need: Teaching, Languages
See how