Improvement is possible, but only if you work at it. My friend took it as a soph and got a 220 (definitely NMSF), but then took it again junior year without studying and got a 200 (barely commended). Of course he never studies for anything and does ridiculously well most times, but not this time.
A Desk Audit is another method of examination that the IRS will use to audit individual taxpayers and small businesses. It is conducted at the local IRS field office and generally lasts two hours or less.
Audits by Mail/Correspondence Audit: Some audits are conducted entirely by mail. If the audit is conducted by mail, you will receive a letter from the IRS asking for additional information about certain items shown on the tax return such as income, expenses, and itemized deductions.