I'm trying to set the tax amount on a transaction via SuiteScript for customers in the UK. For US customers, I can set

taxamountoverride

and for CA customers, I can set

taxamountoverride

and

taxamount2override

for GST and PST respectively. When I set

taxamountoverride

for UK customers, I get

Unexpected Error

in a user event script and

TRANS_UNBALNCD

when running in the debugger. When I set

taxamount2override

, it appears that nothing happens. Does anyone here know which fields need to be set for UK/EU customers to reflect VAT on a transaction?