A Canadian brokerage pays a $4,000 referral fee to a non-tax-collecting recipient. The associated GST/HST amount (for example, $200) could be remitted by the brokerage rather than by the agent.
Create an additional Standard Deduction on the deal's deduction page (for example, "Company Tax for 3rd Party Referrals").
Configure this deduction to map to your brokerage's GST/HST Payable (or tax collected) GL account in your accounting system. This allows the tax amount to be retained by the brokerage while the referral recipient receives only the referral amount.
Referral Fee: $4,000
GST/HST Portion: $200
Additional Standard Deduction: $200
GL Mapping: GST/HST Payable (Tax Collected) Account
The deduction records the tax liability in Loft. Your brokerage will still need to complete the appropriate accounting entries and include the amount in its regular GST/HST filing process (monthly, quarterly, or annually, depending on your filing schedule).