Some users prefer to ‘empty’ their GST on income and expense accounts at the time they pay their GST.  

The Infusion GST cashbook payment and receipt post only to the GST Payment/Refund GL account.  

GST on Income and GST on Expense GL Accounts are treated as control accounts to maintain consistency between GST summary figures and the general ledger. Historically, direct journal entries to these accounts caused imbalances and are not pushed to the GST return as some users had expected. 

How can I post to these GST accounts?

You can only access and post to the GST on income and expense GL accounts through opening journals. 

This ensures all GST-related entries are correctly captured in the GST Return.