Micro-entreprise in France: simple regime, real obligations

The micro-entreprise is often presented as the easiest way to start a small business in France. This is partly true: registration is relatively simple, accounting is lighter than in a company, and social charges are calculated directly on turnover.

But “simple” does not mean “informal”. A micro-entrepreneur is still running a real business. You must register correctly, invoice correctly, declare your turnover, respect VAT rules, keep basic records, and understand when this regime stops being suitable.

Moreover, depending on you business model and short to medium term vision, it might not be the best option to start with.

This article explains what the micro-entreprise regime is, who it is for, how social charges and income tax work, what the main obligations are, and when it may be better to move to a real regime or create a company.

What it is #

A micro-entreprise is a simplified social and tax regime of a sole propritorship (Entreprise individuelle) – a legal form of operating a business in France, where the business does not have a separate entity in the eyes of the law. In other words, the business and the person are legally very closely connected, even though the entrepreneur now benefits from an automatic separation between professional and personal assets under the entrepreneur individuel rules. Since 15 May 2022, the professional and personal assets of an entrepreneur individuel, including a micro-entrepreneur, are automatically separated, with some exceptions, especially in cases involving fraud, serious breaches, or certain public debts.

In practice, this means that you do not create a company with share capital, shareholders, articles of association, annual accounts, or corporate tax by default. You register an individual business activity under your own name, sometimes with a commercial name. You then benefit from simplified calculation rules for tax and social contributions.

The micro-entreprise regime is mainly defined by thresholds. For 2026, the general micro turnover thresholds are 203,100 € for commercial activities and certain accommodation activities, and 83,600 € for service activities. If the thresholds are exceeded for two consecutive years, the business leaves the micro regime and moves to a real tax regime from 1 January following the second year of exceedance.

Who it is for / when to choose it #

The micro-entreprise is usually a good starting point when the activity is small, simple, and has limited expenses.

It can work well for freelancers, consultants, teachers, translators, web designers, small service providers, artisans starting out, and small online sellers. It is also often useful for testing a new business idea before committing to a heavier structure.

The regime is especially interesting when your expenses are low. This is because under the micro regime, you do not deduct your real costs. You pay social charges on your turnover, and your taxable income is calculated using a fixed allowance for expenses. If your real costs are much lower than the allowance, the regime can be advantageous. If your real costs are high, it can become expensive.

For example, a consultant who invoices 30,000 € per year and has only 2,000 € of real costs may find the micro regime simple and efficient. But someone who

• sells physical goods at a low margin
• provides services at a low margin (has subrontractors – for example event management)
• has high fixed costs (rent for business premises)
• needs employees

may quickly find that the micro regime does not reflect their real profit. This is even more true for those providing “non-commercial”/BNC services, as they pay higher % for social charges and have a lower flax deductible rate for income tax.

The micro-entreprise is generally less suitable when you need to deduct significant costs, require heavy initial investment, hire employees, bring in a partner, protect a brand and structure assets, raise funds, or build a business that needs a more formal legal and financial structure. In these cases it may be better to start off directly as entreprise individuelle under real regime.

Difference from having a company #

The main difference is that a micro-entreprise is attached to the individual. A company, such as a SASU, SAS, EURL, or SARL, is a separate legal person.

With a company, you create a structure with its own legal identity. The company signs contracts, owns assets, invoices clients, opens its own bank account, and files its own accounts. Depending on the form chosen, the director may receive salary, dividends, or both. The company may also have shareholders or partners.

With a micro-entreprise, there are no shares, no share capital, no articles of association, and no distribution of dividends. The money earned belongs to the entrepreneur after payment of social charges, taxes, and business expenses. But from an accounting and tax point of view, the calculation remains simplified and based mainly on turnover.

This is why the micro regime is easy to start but limited for development. It is a very good “starter” regime, but not always the best long-term structure.

Social charges: how they are calculated #

One of the most important features of the micro-entreprise regime is the micro-social system. Social charges are calculated as a fixed percentage of the turnover actually received. The declaration and payment are made to URSSAF monthly or quarterly, depending on the option chosen.

Social charges are often called “taxes” colloquially, but this is inaccurate and misleading, as social charges are different from income tax.

For 2026, the main social contribution rates are:

Activity type	Social charges rate
Sale of goods / commercial sales	12.3%
Service activities under BIC	21.2%
Liberal activities not regulated, BNC	25.6%
Liberal activities regulated under CIPAV	23.2%

These rates apply to turnover, not profit. This is essential to understand.

For example, if a micro-entrepreneur sells goods and receives 10,000 € of turnover, the social charges are 1,230 €, even if the goods cost 6,000 € to buy. If a service provider under BIC receives 10,000 €, the social charges are 2,120 €. If a liberal professional under non-regulated BNC receives 10,000 €, the social charges are 2,560 €.

If turnover is 0 €, there are no social charges to pay, but the declaration still needs to be made on time.

The first turnover declaration is not due until after several months, the exact date depends on whether you have chosen to declare monthly or quarterly.

In practice, the simplicity of the micro regime can be misleading. Because charges are calculated on turnover, the regime can become expensive when margins are low. A person selling products with a small margin may pay social charges even when the real profit is very small.

Business owners who need to cover their clients’ expenses for convenience and practical reasons should be aware of the “debours” exception that allow, under certain conditions, deducting such expenses from the declared turnover.

Tax: income tax and the micro-fiscal regime #

The micro-entrepreneur is taxed personally through income tax. The turnover is declared in the personal income tax return, in the relevant category: micro-BIC for commercial, craft, and industrial activities, or micro-BNC for many liberal activities.

The tax administration does not deduct the real expenses. Instead, it applies a fixed allowance to estimate taxable profit. The general idea is simple: you declare your turnover, the tax office applies the official allowance, and the remaining amount is taxed as part of your household income.

The allowances are:

Activity type	Standard tax allowance
Sale of goods / certain accommodation	71%
Service activities under BIC	50%
Liberal activities under BNC	34%

For example, if a consultant under micro-BNC invoices 30,000 €, the tax office applies a 34% allowance. The taxable profit is therefore 19,800 €. This amount is then included in the household’s taxable income and taxed according to the progressive income tax scale.

This does not mean the consultant really spent 10,200 €. It is only a tax calculation rule. If the consultant’s real costs were 2,000 €, the micro regime is probably favourable. If the consultant’s real costs were 14,000 €, the micro regime may be less interesting than a real regime.

Versement libératoire: optional income tax paid with URSSAF #

Some micro-entrepreneurs can choose the versement libératoire de l’impôt sur le revenu. This means that income tax on the business activity is paid at the same time as social charges, as a percentage of turnover.

For the 2026 option, the household’s revenu fiscal de référence for 2024 must not exceed 29,315 € for one tax part, 58,630 € for two parts, or 87,945 € for a couple with two children, according to the tax administration. The threshold is adjusted depending on the number of tax parts.

The income tax rates under versement libératoire are generally:

Activity type	Income tax rate under versement libératoire
Sale of goods	1%
Services BIC	1.7%
BNC activities	2.2%

When combined with social charges, this gives total URSSAF rates such as 13.3% for sales of goods, 22.9% for BIC services, 27.8% for non-regulated BNC activities, and 25.4% for CIPAV liberal activities.

The option is not always beneficial. It can be very useful if the household is taxable and the marginal tax rate is higher than the versement libératoire rate. But it can be disadvantageous if the person would otherwise pay little or no income tax. A more detailed article about it is available here.

VAT: plan ahead and stay vigilant #

A very common misunderstanding is that micro-entrepreneurs are “not subject to VAT”, “cannot be subject to VAT”, or that when you cross the VAT threshold, you can longer benefit from micro regime. Neither is

A micro-entrepreneur by defaut benefits from the “franchise en base de TVA”, which means that they do not charge VAT to clients and do not recover VAT on purchases. But this depends on specific VAT thresholds, which are different from the micro-entreprise turnover thresholds.

For 2026, for goods sales activities, the standard VAT franchise threshold is 85,000 €, with a tolerance threshold of 93,500 €. For most services and liberal activities, the standard threshold is 37,500 €, with a tolerance threshold of 41,250 €. For some specific activities, such as certain lawyers, authors, and performers, different thresholds can apply.

If the previous year’s turnover exceeds the standard VAT threshold, the entrepreneur becomes subject to VAT from 1 January of the following year. If the current year’s turnover exceeds the tolerance threshold, VAT applies from the first day of exceedance.

This is one of the most important points to monitor. A person can still be under the micro-entreprise regime for income tax and social charges, but become subject to VAT.

If work mostly with B2B clients, crossing the VAT threshold will add admin work, but will not change your net revenues – as you will be able to keep your rates the same and charge VAT on top.

However, if you work mostly with private clients (or if your services are, for example, related to real etate in France -such as cleaning, constrution etc) then crossing the VAT threshold will mean that the keep the same margin you’d need to increase your prices by upto 20%. I strongly recommend planning for that from the start when decidng on your pricing.

FInally, some types of business may find it beneficial to register for VAT voluntarily before crossing the threshold:

• exporting goods from France to outside of EU
• purchasing a lot from other EU countries (obligatory after a certian threshold)

It is also important to keep in mind that different thresholds apply when selling goods and digital products online outside of France.

Registration process #

The micro-entreprise is registered through the French formalities system. The entrepreneur must choose the correct activity, provide identification information, declare the address of the business, and indicate the intended start date. Do not forget to tick the “micro” box!

In practice, the activity description matters. It influences the APE code, the category of income, the competent bodies, the applicable social contribution rate, and sometimes the professional obligations. For example, selling products online is not treated in the same way as providing consulting services, teaching, beauty services, construction work, or a regulated liberal activity.

Some activities are regulated. In those cases, the entrepreneur may need a diploma, professional qualification, insurance, prior authorisation, or specific registration. This is especially important for construction, beauty and body care activities, food, transport, health-related activities, childcare, legal services, and financial services.

After registration, the entrepreneur receives identifiers such as SIREN, SIRET, and APE code. They can then create online accounts with URSSAF, impots.gouv.fr, and other relevant services. All of the obligations are described in detail in this article.

Advantages #

The main advantage is simplicity. The entrepreneur does not need to prepare full commercial accounts in the same way as a company or a business under a real regime. Social charges are calculated using fixed percentages of turnover. If there is no turnover, there are normally no social charges.

The regime is also easy to understand for beginners. It allows people to test a business idea with limited administrative weight. It is flexible, relatively quick to set up, and suitable for many small activities.

Another advantage is visibility. If you know your turnover and your activity category, you can roughly estimate your social charges. This makes it easier to price services and plan cash flow.

The regime can also be tax-efficient when real expenses are low. A freelancer working from home with very few costs may benefit from the fixed tax allowance more than they would from deducting real expenses.

Limitations #

The biggest limitation is that real expenses are not deducted. This can be a serious problem for businesses with stock, equipment, subcontractors, advertising, travel, platform fees, or significant professional tools.

The second limitation is credibility and structure. For some clients, especially larger companies, a company may look more established. For some projects, a company may also be better for bringing in partners, separating activities, protecting a brand, hiring staff, or building a business that can later be sold.

The third limitation is transferability – you cannot sell your business in the same way as you’d sell a compnay (it can be possible to sell your clientele in some cases).

Forth limitation – revenue from ME is not considered as stable and reliable, and makes it more difficult to obtail credit or rent residential or business properties.

Common mistakes I see #

A very common mistake is confusing turnover with profit. If you invoice 50,000 €, you did not “earn” 50,000 €. You still need to pay social charges, income tax, expenses, insurance, tools, subscriptions, bank fees, and sometimes VAT.

Another mistake is forgetting VAT thresholds. Many entrepreneurs think that because they are micro-entrepreneurs, they never need VAT. This is false. VAT franchise thresholds are separate from micro-entreprise thresholds.

Another frequent mistake is choosing the wrong activity category at registration. This can lead to the wrong social contribution rate, wrong tax category, wrong APE code, or confusion with professional obligations.

Some entrepreneurs also fail to declare zero turnover. Even if no money was received, the periodic URSSAF declaration still needs to be made.

Another mistake is using a personal bank account with mixed personal and professional transactions for too long. Even when a separate account is not yet legally required, mixed transactions make everything more difficult to prove and explain.

A final mistake is staying in micro-entreprise too long. The regime is useful, but it is not always the best structure once the activity grows.

When to leave the micro-entreprise regime #

You may need to leave the regime automatically if you exceed the turnover thresholds for two consecutive years. For 2026, the key general thresholds are 203,100 € for commercial activities and 83,600 € for service activities. Exceeding the relevant threshold for only one year does not automatically remove the regime the following year, but exceeding it for two consecutive years does.

You may also choose to leave voluntarily if the real regime is more suitable. This can happen when your expenses become significant, , when you hire staff, when you need to invest in equipment, or when your business needs a more formal structure.

Moving out of micro does not always mean creating a company immediately. Sometimes the next step is simply moving from micro to the real regime as an entrepreneur individuel. In other cases, creating a SASU, EURL, SAS, or SARL may be more appropriate.

A good moment to review the structure is when turnover grows, margins become tighter, you start working with bigger clients, you need financing, or you want to separate business risk more clearly.

Conclusion #

The micro-entreprise is one of the simplest ways to start a small business in France. It is flexible, accessible, and often very useful at the beginning. But it is not just an informal side activity. It is a real business regime with real obligations.

The key is to understand what is simplified and what is not. Social charges are simplified, but they are calculated on turnover. Accounting is simplified, but records still need to be kept. VAT may be avoided at first, but only while the VAT franchise conditions are respected. Tax is simplified, but the annual income still needs to be declared correctly.

In practice, the micro-entreprise works best when the activity is small, expenses are low, and the entrepreneur wants a simple structure. As soon as the business grows, has higher costs, or needs a more professional structure, it is worth comparing the micro regime with the real regime or a company.