A simple and effective tool for individual investors to track their portfolio, calculate gains and manage their taxes. No expertise required.
SuiviBourse brings together essential tools to track your investments without unnecessary complexity.
View your portfolio value, gains and losses, with automatically updated prices.
Capital gains, average cost, brokerage fees, dividends: everything is calculated for you.
France, Belgium, Switzerland, Luxembourg or custom rates: flat tax, PEA, dividends and loss carry-forward estimated automatically based on your residence. For guidance only.
Track your investments in euros, dollars, pounds or Swiss francs with automatic conversion.
Simulate how your investments evolve with optimistic, median and pessimistic scenarios.
Import your transactions via CSV (BoursoBank, Degiro, Trade Republic, IBKR, XTB, Trading 212, Portfolio Performance) or via the direct IBKR Flex connection.
French tax rules are complex. SuiviBourse calculates them automatically for each account type.
PFU 31.4% (12.8% income tax + 18.6% social contributions) on capital gains and dividends
Income tax exemption after 5 years, only social contributions (18.6%) apply
Same tax advantages as PEA, for small and medium enterprises
Estimate based on 2025-2026 tax regulations: flat tax, social contributions, foreign withholding tax credit and 10-year loss carry-forward. The progressive income tax option (marginal bracket) and allowances are not taken into account. For guidance only: not a substitute for tax advice.
Track all types of financial instruments in a single tool.
SuiviBourse is not a professional trading terminal. It's a simple, clear and effective tool to track your personal investments on a daily basis.
Create your account in seconds and start tracking your portfolio.