Human Target, Season Two

Guerrero:
I only get paid in cash. I've never taken a check in my entire life. Look, men in my vocation can't afford being burnt by a paper trail. Do you know what this is? It's a license to steal. It's a map for thieves. Get your account number, they find your social. They find your social, they got you.

Ilsa:
Who are they, exactly?

Guerrero:
Well, uh.. me... and men of my ilk.

Ilsa:
Well as I've explained to your colleagues, I'm running a legitimate business here. So take your check, deposit it in a secure banking facility, report it to the Federal government, and... wait for it... pay taxes on it.

Guerrero:
Taxes?

Ilsa:
Taxes.