Free online GST, VAT and Sales Tax calculator software to automate tax returns

Simply manage GST, VAT & Sales Tax preparation and lodgement to comply with your business tax obligations

Free online invoicing for small businesses
Free online tax app to automate GST, BAS, VAT & sales tax calculations.
How to create a tax invoice

Weekdays, doing what you like.

How to create a basic invoice

Weekends, doing what you don’t like.

How to create a blank invoice

Month-end, paying for what you don’t like.

Find a local tax accountant

Year-end, paying even more for what you don’t like.

Tax calculations and tax return using Instabooks

How to create a simple invoice

Saving $7K on bookkeeping & earning $10K extra income.

How to create a sales invoice

Skipping the tax time.

Streamline tax compliance to skip the tax time

Instabooks automates the tax compliance process. Instabooks enables you to record sales and expense related transactions in real time using simple voice commands. No accounting knowledge is needed.

1.

Transactions

Transactions are described in 1 sentence.

2.

Journal

Relevant accounts are debited and credited.

3.

Ledger

Relevant account balances are updated.

4.

GST, VAT, Sales Tax

GST, VAT & Sales Tax are auto calculated

GST, VAT & Sales Tax management best practices using Instabooks

Here are 6 simple and effective GST, VAT & Sales Tax management best practices for small businesses

Automatic GST, VAT & sales tax calculations

Try Instabooks to collect the accurate amount of GST, VAT & sales tax. Simply use it for tax invoices and Instabooks will do the calculations. Easily check the GST, VAT & sales tax you have paid in any period.

How to calculate GST
How to calculate VAT

Easily track GST, VAT & sales tax

Monitor and track GST, VAT & sales tax in real time. Instabooks makes it easy to view GST, VAT & sales tax related transactions.

GST, VAT & sales tax summary

Prepare GST, VAT & sales tax summary in minutes. Instabooks makes it easy to automate GST, VAT & sales tax preparation and lodgment.

How to calculate sales tax
Find an expert tax agent or accountant near me

Smooth tax season

Instabooks makes it easy to collaborate with your tax accountants. Simply pass balanced books to CPA tax accountants.

Save $7,000 on tax preparation

Instabooks saves you $7,000 on GST, VAT, sales tax calculations and reports paid to external bookkeepers.

How much does a tax return cost
Same day tax refund online

Saves 200 hours of DIY bookkeeping

Also, Instabooks saves you 200 hours of DIY bookkeeping. The 200 hours equals $10,000 of missed income. Instabooks gives the $10,000 back to you.

Easy tax calculations and tax return with Instabooks online tax calculator

Here are 5 features of Instabooks online tax calculations and tax return

Cost saving tax calculator software

When you use Xero, QuickBooks or Sage tax calculator, most of your GST, VAT & sales tax related transactions are recorded by outsourced bookkeepers that costs you about $7,000 per year. Instabooks online tax calculator software will automate manual preparation and lodgement and save you $7,000.

Time saving tax calculator software

Business owners that use Wave accounting and FreshBooks tax calculators, are still required to do some GST, VAT & sales tax related record keeping tasks themselves at weekends that take 4 hours weekly. Instabooks online tax calculator software will reduce that to only 4 minutes per week.

sole-traders-accounting

The most productive tax calculator software

The weekly 4 hours (200 hrs / year) of manual GST, VAT & sales tax related record keeping tasks with Reckon, FreeAgent and Odoo equals $10,000 of missed income. Instabooks online tax calculator software will give $10,000 back to you.

The fastest tax calculator software software

Recording and tracking only one GST, VAT & sales tax related transaction with Bill.com, Myob and Zoho tax calculators takes about 4 minutes in comparison with Instabooks that takes only 4 seconds.

startup-tax-services

The most accurate tax calculator software

BQE Core and ZipBooks softwares are only 50%-80% accurate in recording and categorising tax related transactions in comparison with Instabooks AI powered tax calculator software that uses algorithms that are 100% accurate.

  • Cost saving
  • Time saving
  • Productivity
  • Speed
  • Accuracy

Cost saving tax calculator software

When you use Xero, QuickBooks or Sage tax calculator, most of your GST, VAT & sales tax related transactions are recorded by outsourced bookkeepers that costs you about $7,000 per year. Instabooks online tax calculator software will automate manual preparation and lodgement and save you $7,000.

Time saving tax calculator software

Business owners that use Wave accounting and FreshBooks tax calculators, are still required to do some GST, VAT & sales tax related record keeping tasks themselves at weekends that take 4 hours weekly. Instabooks online tax calculator software will reduce that to only 4 minutes per week.

sole-traders-accounting

The most productive tax calculator software

The weekly 4 hours (200 hrs / year) of manual GST, VAT & sales tax related record keeping tasks with Reckon, FreeAgent and Odoo equals $10,000 of missed income. Instabooks online tax calculator software will give $10,000 back to you.

The fastest tax calculator software software

Recording and tracking only one GST, VAT & sales tax related transaction with Bill.com, Myob and Zoho tax calculators takes about 4 minutes in comparison with Instabooks that takes only 4 seconds.

startup-tax-services

The most accurate tax calculator software

BQE Core and ZipBooks softwares are only 50%-80% accurate in recording and categorising tax related transactions in comparison with Instabooks AI powered tax calculator software that uses algorithms that are 100% accurate.

Testimonials

Best invoice templates for startups

Leo

New business owner

Tax Calculator
Instabooks makes it simple to manage GST, VAT & Sales Tax preparation and lodgement.

Best invoice templates for builders

Jim

Sole proprietor

Tax Calculator
Instabooks makes it simple to manage GST, VAT & Sales Tax preparation and lodgement.

Best invoice templates for freelancers

Brad

Freelancer

Tax Calculator
Instabooks makes it simple to manage GST, VAT & Sales Tax preparation and lodgement.

Best invoice templates for advisors

Marie

Self employed professional

Tax Calculator 
Instabooks makes it simple to manage GST, VAT & Sales Tax preparation and lodgement.

Choose the plan that fits your business

Limited-time offer!
1 Month Free + Get $20
1 Month Free Trialㅤㅤ

Launch

Perfect for freelancers
and start-ups
$20 /m
FREE /m

Growth

Great for sole traders
and sole proprietors
$40 /m
FREE /m

Success

Best for small businesses
and contractors
$60 /m
FREE /m

Launch

Perfect for freelancers
and start-ups
$20 /m
  • 30-day free trial*

Growth

Great for sole traders
and sole proprietors
$40 /m
  • 30-day free trial*

Success

Best for small businesses
and contractors
$60 /m
  • 30-day free trial*

Businesses interested in GST, VAT, Sales Tax calculator also checked

Check our accounting resources for tips about how to manage GST, VAT & sales tax preparation and lodgement

How to Make an Online Invoice

How to calculate GST, VAT & sales tax and generate a tax invoice?

Follow these steps to calculate GST, VAT & sales tax and generate a tax invoice.
Read about tax calculator

How to send mobile invoice

How to claim back GST, VAT & sales tax on business expenses?

Learn how to claim back GST, VAT & sales tax on business expenses.
Read about claiming taxes

How to Create a Invoice Template

How to prepare and lodge GST, VAT & sales tax returns?

Follow these steps to prepare and lodge GST, VAT & sales tax returns.
Read about tax returns

Learn more about tax calculator

Try Instabooks GST, VAT & Sales Tax calculator for free

Use business tools and mobile applications to manage GST, VAT & sales tax preparation and lodgement

FAQ

sample text

sample text

sample text

sample text

Scroll to Top