A U.S. Supreme Court decision that could give Maryland $100 million or more in unexpected tax revenue is likely to present state elected officials with a welcome but difficult choice next year: spend it, save it or give it back to taxpayers. A U.S. Supreme Court decision that could give Maryland $100 million or more in unexpected tax revenue is likely to present state elected officials with a welcome but difficult choice next year: spend it, save it or give it back to taxpayers.