But not for me, because I finished my taxes. This year Mass. introduced a tax on items bought out-of-state for in-state use. Of course I buy all kinds of stuff on the internet. Fortunately, Mass. gave us the option of paying a flat fee based on your income, if you didn't want to keep even more receipts. Did you know that you must even pay taxes on ill-gotten gains? So even if the feds can't prove you robbed the bank, they can nab you for not paying taxes on the take. Pay your taxes today!