I have renew my membership recently and found out the following :
Australian Regional Office:
Costco Wholesale Australia, Pty. Ltd.
17-21 Parramatta Rd
Lidcombe, NSW 2141
ABN No: 57 104 012 893
TAX INVOICE
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1 x Business Membership (valid for 12 months, renewable) 55.00
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Total ( 6.23% GST included) 55.00
This is what I got when I paid my subscription.
Generally, upon renewal for membership/subscription GST is 10% means ATO will get $5 out of $55
But, Costco pays only 6.23% means ATO will get $3.22 out of $55.
This is $1.77 less per member - which is direct income for COSTCO.
What is your thoughts
I've noticed GST percentage Costco charges on memberships keeps changing year after year.
If Costco would be selling GST-free items only, then I imagine membership fee could be GST-free. Since they sell mixture of both GST-free and GST-inclusive items, then Costco is probably calculating their GST rate on membership as average GST rate they pay on total sales.