Taxi is billed as the first to give all small businesses a quick and easy way to tap the same perk. Taxi charges a 0.15 per cent per month “facility fee” on the sum of a client’s tax credits (deposits you’ve made to the tax pooling account), with a minimum $30 per month. You have to give Taxi access to your MyIR account so it has a view of whether you’re keeping up with your provisional tax payments