Currently, the Denneroll is available in three sizesâfor tall or flexible adults (gray Denneroll), average or stiffer adults (white Denneroll), and small adults or pediatric patients (gold Denneroll)âthe Denneroll Cervical Orthotic Device is an important addition to your patient-care inventory.
The Colorado Employment Security Act (CESA) 8-72-107 requires that all records must be open for inspection so that the records may be audited and verified at any reasonable time and as often as necessary. You are required to keep work records for a minimum of five years. More about employer audits>.
Save your tax returns and supporting documents for at least three years. That's how long the IRS has to audit you. There are, however, exceptions. The IRS has up to six years to audit you if you under-report your income by 25% or more. There is no statute of limitations on audits of fraudulent returns.