If you ever receive a ATO liability and you are unable to pay the amount in full on time, you may be able to set up a ATO payment plan to pay via lump sum or instalments. Did you know this can be done via your myGov online services account? How? sign into your myGov select Australian Taxation Office (ATO) select heading Tax - Payments - Payment plans select Add + select account - Income Tax or Activity Statement select amount - full balance or overdue select payment method th