Intuit's incentive is doing as many returns as possible, they could give a shit if people pay more or less than filing independently. I doubt the government wo

Intuit's incentive is doing as many returns as possible, they could give a shit if people pay more or less than filing independently. I doubt the government would fail to include a deductible once declared. So it is on individuals to declare them. Same as it is with filling out information so a private tax service can do calculations.