Understand your situation
A structured diagnosis based on household, activity, status and location.
Tax & benefits optimizer
A tax, benefits, accounting and financial guidance app for households, independents and businesses.
Versioned rulesScenario simulationsBenefits & supportOfficial sources
Compare scenarios
See the impact before making a tax or financial decision.
Track opportunities
Benefits, exemptions, programs and deadlines in one dashboard.
SER READER BENEFIT
Buy an eligible guide: €2/month off, with a €20 premium offer.
The benefit will be linked to the SER account used for purchase and applied to eligible optimizer plans.
EXAMPLE14,99 € → 12,99 €19,99 € → 17,99 €24,99 € → 20,00 €Indicative pre-launch pricing