| Introduction |
 | Installing Instant Interest |
| Setup Menu |
| Standalone Installation |
| Network Installation |
| Workstation Installation |
| Creating an Icon |
| Updating Instant Interest |
| Internet Update |
| Applying the Update |
| Starting Instant Interest |
| Specifying a Parameters Folder |
| Basic Concepts |
| Forms |
| Standard Input |
| Easy Calculation |
| Custom Calculation |
| Rate Maintenance |
| Add Jurisdiction Form |
| Add Interest Rate |
| Notification Date |
| Assessment Date |
| Apply Payments Option |
| Interest Schedule Display |
| Mail Interest Schedule |
| Export Schedule to Excel |
| Preview a Schedule |
| Print a Schedule |
| Copy Schedule to Clipboard |
| Print Rate Form |
| Find Files Panel |
| Change Default Settings |
| Tax Calendar |
| View Rates Display |
| Menu |
| File Submenu |
| Settings Submenu |
| Tools Submenu |
| Help Submenu |
| Recent Files |
| Command Buttons |
| Instant Interest Defaults |
| Special Cases |
| Tax-Motivated Underpayment |
| California, Federal, and Virginia - Large underpayments ("Hot interest") |
| Federal, Alabama, Arizona, and Virginia - Large corporate overpayments |
| Arizona Tax Amnesty |
| California - Handling Large Underpayments for Group Returns |
| Colorado - Discount for Early Payment |
| Delaware - Interest on Refunds |
| Florida - Tax Amnesty Program |
| Florida, New York City, and Utah - Interest rate fixed based on Due Date |
| Illinois - Lower interest rate for first year |
| Iowa - Rounded Monthly_Rate |
| Massachusetts - Simple Interest on Refunds after July 1, 2003 |
| Missouri - Refunds for amended returns |
| New Jersey - Lower interest on extensions granted or discretionary reductions |
| Oklahoma -- Option to waive tax penalties and interest |
| Oregon - Additional 4% for Delinquencies after 60 days |
| Oregon - Interest Rate Rounding and Effective Dates |
| Tennessee - Interest rate fixed based on assessment date |
| Texas - 60 Day Grace Period |
| Texas - Change in Refund Rate |
| Texas Tax Due Dates |
| Virginia Tax Amnesty |
| Apply Payments Option |
| Number of Days in Calendar Year |
| 52-53 week taxpayers |
| Alaska Oil and Gas Production |
| Arizona |
| California |
| Federal |
| Florida |
| Oregon |
| Texas |
| Virginia |
| Filing Extensions |
| IRS State of Record |
| Instant Interest Consistency Checks |
| Examples |
| Example 1 - Calculating interest from a date other than the due date of the return |
| Example 2 - Calculating an assessment from an assigned date |
| Example 3 - Netting interest against subsequent interest due |
| Example 4 - Restricted interest |
| Example 5 - Credit elect |
| Example 6 - Ohio - Interest on assessment |
| Analyze Installation |
| Tax Jurisdictions Tracked by C&C Software |
| Notes on Calculations |
| Disclaimer |
| Quarterly Maintenance |
| Support |
| Appendix |
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