Filing your French income tax return
From gross pay to net taxable income, the 2026 scale bracket by bracket, then form 2042 and the withholding rate: three worked modules following Nadia from payslip to balance. All the prose is free to read; only the quizzes are sold.
Foundational3 modules26 minModule 1 free to read
2026 rules — verified on August 28, 2026
Figures are tied to dated, sourced tax constants. A module whose rules have changed is flagged for review, and is unpublished automatically beyond 90 days.
This content is part of the path: Filing my income tax return· Step 1 of 12· Next step: Settling your tax domicile
By the end of this course, you can…
These outcomes are the modules' own: the promise cannot say anything the course does not teach.
- Tell apart net pay received, taxable net pay and net taxable income — three different figures on one payslip.
- Place each of your income streams in its category, because the calculation follows the category.
- Understand why withholding at source does not replace filing a return.
- Apply the 2026 scale bracket by bracket, without confusing marginal and effective rates.
- Compute household shares and measure what the cap on each half-share does to the result.
- Work out whether the low-income rebate applies to you, and by how much it cuts the bill.
- Recognise the pre-filled boxes on the 2042 and know which ones deserve checking first.
- Choose between flat-rate withholding and the progressive scale for investment income.
- Adjust your withholding rate during the year instead of absorbing the balance later.
The programme, module by module
Each module has its own page. Durations are derived from the actual text, never announced by hand.
- Module 19 minFree — no accountFrom gross pay to the figure the tax office actually taxesWhat you will be able to do
- Tell apart net pay received, taxable net pay and net taxable income — three different figures on one payslip.
- Place each of your income streams in its category, because the calculation follows the category.
- Understand why withholding at source does not replace filing a return.
- Module 29 minIncluded in the full courseFrom the progressive scale to the tax actually owedWhat you will be able to do
- Apply the 2026 scale bracket by bracket, without confusing marginal and effective rates.
- Compute household shares and measure what the cap on each half-share does to the result.
- Work out whether the low-income rebate applies to you, and by how much it cuts the bill.
- Module 38 minIncluded in the full courseFiling the 2042, tuning your rate, closing the yearWhat you will be able to do
- Recognise the pre-filled boxes on the 2042 and know which ones deserve checking first.
- Choose between flat-rate withholding and the progressive scale for investment income.
- Adjust your withholding rate during the year instead of absorbing the balance later.
What you take away
A handout you keep, not just a page you read. The sections are derived from the course itself: what is announced here is exactly what gets generated.
Participant handout (PDF)
PDF
- Learning objectives (3)
- Key figures (3)
- Mistakes to avoid (3)
- Official sources (3)
Exercise workbook (Word)
Word
- Learning objectives (3)
- Key figures (3)
- Mistakes to avoid (3)
- Official sources (3)
Answers live in a separate appendix: the participant handout and the workbook stay distributable before the exercise.
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Where this course leads
A course that leads neither to a calculator nor to a form cannot be published: this block is the visible counterpart of that rule.
Run the numbers
The linked calculators apply this course's rules to your own figures — for free.
File it
Step-by-step guides to the official forms cited in this course.
Go further
The courses that follow on from this one.
Educational content, current with the sources cited. It does not replace advice tailored to your situation. These courses are neither certifying nor CPF-eligible: they prepare for no certification registered with the French RNCP or specific register.