Tax Gap in brief and how does the ATO measures it - Accounts NextGen

Tax Gap in brief and how does the ATO measures it

Tax Gap in brief and how does the ATO measures it

At the end of the year, the ATO sums up the total amount collected and compares this figure with the money that the ATO should have got if everyone had paid their taxes honestly. This is done every year and the difference between these two figures is called Tax Gap.

As per some theoretical calculations, the ATO projects tax amount payable by the people of Australia. And this assumption is based on the fact that every taxpayer pays his tax honestly. These are the benefits of knowing the tax gap:

  • Gives the government an idea about the way they allocate resources.
  • The government gets to know about the transparency in the administration.
  • With the help of the tax gap, the government gets to know about the overall effectiveness of the national tax system.

The reasons behind the creation of the tax gap:

As per the government officials, the majority of the tax gap is created by unintentional mistakes made by the taxpayers. Due to these mistakes, there is a gap between the expected amount and the actual tax paid by the people of Australia.

Here are some ideas about recent gaps found by the ATO:

The most recent example you can have is the tax gap in terms of GST. As per the guidelines of the government, each business individual would be collecting 10% GST from every sale. But there are still some chances of error and that would be caused by those who have not registered for GST and thus such individuals will not be charging any GST on their sales.

For the fiscal year 2018-2019, the total gap was 10% worth $5.8 billion. As per a report from the concerned authorities, the businesses in Australia have paid about 91% of the total GST revenue projected by the ATO.


The ATO gives an idea about the tax gap in several sectors of the economy like Wine equalization tax gap, Luxury car tax gap, etc.

But for the first time, the Australian government has given information about the overall tax gap for the year 2017-2018. This gap was 6.9% of the total projected amount worth $31.2 billion. So, the government succeeded in collecting 93% of the total tax.

Our Offices

Dockland Office
Level 10,
401 docklands drive
Docklands, VIC 3008

(03) 9015 8540

View on Map

Melbourne Office
Level 19,
180 Lonsdale Street
Melbourne, VIC 3000

(03) 9015 8540

View on Map

Sydney Office
Level 20 & 21 tower 2 Darling Park ,
201 Sussex St, Sydney NSW 2000

(02) 8973 7505

View on Map

Brisbane Office
Level 27,
480 Queen St
Brisbane, QLD 4000

(07) 3011 6316

View on Map

Geelong Office
73 Malop Street Geelong VIC 3320

(03) 52982000

View on Map

Adelaide Office
Level 21,
25 Grenfell Street,
Adelaide, SA 5000

(08) 8423 4554

View on Map

Perth Office
The Forest Centre,
Level 29 & 30,
221 St George's Terrace,
Perth, WA 6000

(08)9288 0603

View on Map

Available 24/7
1300 NXTGEN (698 436)


Translate »
Book Appointment