Now, it's time to send the info to the auditor - on time, of course; then wait for their assessment. Nowadays, CRA lets you submit documents online. It's the easiest way to make your submission. If it isn't an option, or you just refuse to utilize today's technology to make your business life easier, take your tax audit package to the location CRA has provided in the notice. If mailing your package is an option provided, make sure you send it registered mail and require a signature at the other end. AUDIT TIP Audit delays happen. They can be caused by you or your auditor. Maintain an event timeline. Postponements could result in higher interest fees being assessed. Having proof of the delays could aid in having the interest charges dismissed under the taxpayer relief regulations if the delays occurred due to the CRA auditor.  At times, tax auditors ask business owners to sign a waiver to keep a series of tax periods open so they do not become statute barred. Do not sign any waivers a CRA auditor requests without first seeking the advice of a lawyer or tax accountant. This is important and no time to penny pinch. The waiver should not be open-ended allowing them to go on a fishing expedition for years. It should list the tax year(s) being audited, what they are interested in and why. Your expert advisor will ensure any waiver delineates the issues and the time span.