If you're playing some trickery where they're not "really" your houses, you merely have exclusive access to them and control over them but they're "actually" expenses on the balance sheet of a Burmuda Corp that you own through seven subsidiaries then I've got a problem with that.
In Australia that would be classed as a Fringe Benifit which is taxed at a higher rate than normal income, and the value must match the market value for a year's rent in the property. If you're caught then they will request the back taxes (with interest) or have you prosecuted for tax evasion.
Real Programmers don't write in FORTRAN. FORTRAN is for pipe stress freaks and crystallography weenies. FORTRAN is for wimp engineers who wear white socks.