Tax Deduction
Plain English
It's a discount on the tax you owe, calculated as a percentage of certain expenses you paid during the year. Examples include medical expenses (19% above a small threshold), renovation works, school fees, and rent.
Why it matters
Detrazioni shape most people\'s 730 outcome. Keeping receipts (especially traceable payments) all year long is the main way to claim them.
Real example
"In Trapani, Brenda gave her CAF a year's worth of pharmacy receipts and school fees. Her detrazione of 19% on the eligible medical part landed as a refund directly in her July pay slip."
Common confusion
Most detrazioni require traceable payment (bank transfer, card, satispay). Cash payments on those expenses usually mean you can\'t claim the deduction.
Official source
Agenzia delle Entrate