IRS Revenue Officers often fill out a 9297 Form - Summary of Taxpayer Contact - memorializing documents, returns and financial information the officer needs from a taxpayer. They give you certain drop dead dates to provide the requested information. Towards the bottom of the form, the officer outlines consequences for the taxpayer's failure to produce the information. These consequences often include assessment of unfiled returns by the Service, lien filings, wage and bank levies and the IRS summons. These are all bad news for a taxpayer. If you have a 9297 get help from an Oklahoma attorney who limits his practice 100% to tax problems before your deadlines run.