Optimize Personal Tax Filing
fiscalisteskillsetup L2★2,094
romainsimon/paperasse ↗What it does
Calculate personal income tax and optimize deductions for French residents
Best for
advising French individuals on tax planning
Inputs
- · income statement
- · tax return data
- · household composition
Outputs
- · tax calculation breakdown
- · deduction optimization recommendations
Preconditions
User has French tax residency and 2042 form data
Failure modes
- · Incomplete income statement
- · Outdated barème data
- · Context-specific relief not accounted for
Trust signals
- · Inlined barème 2025 per LFI 2026
- · Citation of BOFiP and CGI
- · Explicit formula tracing