VSIM3000 - Official error case law: contents

1. VSIM3100

   Official error case law: introduction
2. VSIM3200

   Official error case law: no obligation on HMRC to search for errors
3. VSIM3300

   Official error case law: delayed payment of a repayment claim was not official error
4. VSIM3400

   Official error case law: mistaken acceptance of tax which was not official error
5. VSIM3500

   Official error case law: failure to give advice was not official error