Unable to access HMRC
| Cause | Symptom | Solution | 
|---|---|---|
| A valid token is only active for 18 months. | Processing stops. A log is written showing that you are no longer authorized to HMRC. | Re-run the steps in Authorize the software. | 
| Cause | Symptom | Solution | 
|---|---|---|
| A valid token is only active for 18 months. | Processing stops. A log is written showing that you are no longer authorized to HMRC. | Re-run the steps in Authorize the software. |