US sales tax and VAT software for MYOB Business
MYOB Business lodges your BAS with the ATO and files your GST return with Inland Revenue. Both of those authorities are in one region. Every tax code in the file belongs to an Australian or New Zealand tax type, so a US or EU obligation has nowhere to go. Commenda covers those from the same MYOB data, across all 50 states and 70+ countries.
Trusted by global businesses
Keep BAS and GST, add every other market
The ATO puts GST at a broad-based 10% on most goods and services, and MYOB Business lodges the BAS for you. One rate, one authority, one form. Nothing about that prepares you for the second country.
Monitor your global exposure
A$75,000 at home. 45 US states, each with a threshold of its own. 10,000 euro across the EU. Commenda measures your MYOB sales against all of them and alerts you at 80%, before you cross.
File beyond Australia and New Zealand
Every tax code in MYOB Business belongs to an Australian or New Zealand tax type. Commenda covers VAT, GST, and US sales tax across 70+ countries from the same MYOB data.
Coverage comparison
What MYOB Business files, and what it cannot reach
MYOB Business files in both of its home markets, and files properly. These are the seven jobs that decide what happens next. Its figures come from MYOB's help centre pages on lodging an activity statement, lodging a GST return, tax codes, and GST settings, checked on July 30, 2026.
Lodging your BAS with the ATO
- MYOB Business
- Handled. You lodge online and the ATO confirms within seconds
- Commenda
- Lodged the same way, alongside every other country you owe in
Filing your New Zealand GST return
- MYOB Business
- Handled. Filed through Inland Revenue's eGST service
- Commenda
- Filed the same way, from the same MYOB data
Tax in a third country
- MYOB Business
- Not handled. Every tax code belongs to an Australian or NZ tax type
- Commenda
- VAT, GST, and sales tax across 70+ countries from one platform
US sales tax
- MYOB Business
- Not handled. No US rate table, tax type, or filing path exists
- Commenda
- Calculated, filed, and remitted across all 50 states
Registering where you owe
- MYOB Business
- Not handled. You tell it whether you are registered and enter the number
- Commenda
- Permits in all 50 states, EU VAT with OSS and IOSS, and GST across APAC
Knowing where you owe next
- MYOB Business
- Not handled. Nothing measures turnover against a registration threshold
- Commenda
- Economic and physical thresholds in 50 states and 70+ countries, with alerts before you cross
Exemption certificates
- MYOB Business
- No such object. Exemption is a tax code inherited from the customer or item
- Commenda
- Collected, validated, stored, and applied automatically where valid
| MYOB Business | ||
|---|---|---|
| Lodging your BAS with the ATO | Handled. You lodge online and the ATO confirms within seconds | Lodged the same way, alongside every other country you owe in |
| Filing your New Zealand GST return | Handled. Filed through Inland Revenue's eGST service | Filed the same way, from the same MYOB data |
| Tax in a third country | Not handled. Every tax code belongs to an Australian or NZ tax type | VAT, GST, and sales tax across 70+ countries from one platform |
| US sales tax | Not handled. No US rate table, tax type, or filing path exists | Calculated, filed, and remitted across all 50 states |
| Registering where you owe | Not handled. You tell it whether you are registered and enter the number | Permits in all 50 states, EU VAT with OSS and IOSS, and GST across APAC |
| Knowing where you owe next | Not handled. Nothing measures turnover against a registration threshold | Economic and physical thresholds in 50 states and 70+ countries, with alerts before you cross |
| Exemption certificates | No such object. Exemption is a tax code inherited from the customer or item | Collected, validated, stored, and applied automatically where valid |
Calculate taxes globally on MYOB using Commenda
In MYOB the rate comes off a tax code inherited from the customer, the item, or the category. That works when there is one rate. A US order needs a state, county, city, and district rate for the ship-to address. Commenda applies those on every transaction and keeps them current, and calculation can be switched off where revenue arrived already taxed.

Track your global exposure from MYOB
MYOB records whether you are registered for GST. It does not measure your turnover against the threshold that makes you register. Commenda reads the same transactions and measures them against thresholds in all 50 US states, every EU member state, and 70+ countries, and tells you at 80%. A short questionnaire covers physical presence too, because a warehouse or a remote contractor never shows up on an invoice.

Automatically remit transactions around the world
MYOB lodges two returns, to the ATO and to Inland Revenue. Commenda builds every other return straight from your MYOB data, so nothing gets exported or re-keyed. Returns go out across all 50 US states, EU VAT with OSS and IOSS, and 70+ countries, on each authority's own frequency, with amendments where a period needs correcting. Filing confirmations sync back.

Manage your customers and exemptions in one place
Australia has no resale certificate regime, so MYOB has no certificate to store. Exemption is a tax code on a line, and that is the right design for GST. US sales tax works differently: a B2B sale is exempt only if you hold a valid certificate, and liability for an invalid one falls back on the seller. Commenda collects them through a portal, validates each at upload, applies them where valid, and chases expiries.

Consolidation
Why the second country is a different problem
An Australian business selling into the United States or Europe is not doing a harder version of the BAS. It is doing a different job, in a different system, against thresholds nobody is watching. Commenda solves that from the MYOB data you already have.
Australian GST is one rate. US sales tax is 45 regimes
The ATO describes GST as a broad-based tax of 10% on most goods, services and other items. One rate, one authority, one form. In the United States, 45 states levy a sales tax, each sets its own registration threshold, and home-rule jurisdictions in Alabama, Colorado, Idaho, Illinois, and Louisiana set rates of their own on top. Our nexus threshold guide lists each state's, and you can check one jurisdiction's rate with the sales tax calculator.
Your MYOB file is bound to the region it was created for
MYOB's Australian tax code list runs from GST and FRE through to WET and LCT, and MYOB states that every tax code has a tax type which cannot be changed. Sales Tax in that list means Wine Equalisation Tax. A New Zealand file uses a different code family again, with S15 in place of GST. Adding a second business in Australia is a Premier feature and gives you a second file, not a second tax country inside one.
A$75,000 is a rolling twelve-month test, and nothing in MYOB watches it
The ATO measures your current GST turnover across the current month and the previous 11, and once you are required to register you have 21 days to do it. Its own advice is to check each month. New Zealand runs the same shape of test at NZ$60,000 over 12 months. MYOB's GST settings page asks whether you are registered, and describes no monitor.
One ledger behind every channel
Every source connects to one ledger, across 100+ supported integrations. Each transaction carries its origin, product tax code, and any tax already collected, so marketplace revenue stays separate from revenue that still needs tax. The result is one exposure figure per jurisdiction, one return per period, and every line traceable back to the invoice it came from. See how global indirect tax works end to end.
Cost of growth
What global indirect tax takes on top of MYOB Business
BAS lodgement comes with every MYOB Business plan except Solo. The cost of growth sits elsewhere: foreign currency on AccountRight Premier and Windows only, a second file for a second business, and an app marketplace whose only tax listing is built for a different MYOB product. Prices below are the standard ones, not the current promotional rates, which MYOB ends on 15 January 2027.
| What you need | What MYOB charges or requires | Source |
|---|---|---|
| Where BAS lodgement is included | Lite at A$315 a year, Pro at A$70 a month, and AccountRight Plus at A$165 a month. Solo tracks GST only and cannot lodge a BAS | MYOB AU pricing |
| The same plans in New Zealand | Lite at NZ$315 a year, Pro at NZ$585 a year, AccountRight Plus at NZ$100 a month, and Premier at NZ$120 a month, each printed plus GST | MYOB NZ pricing |
| Invoicing in another currency | AccountRight Premier, at A$210 a month. MYOB states you need a Windows desktop or laptop to set up and use multi-currency | AccountRight Premier |
| Turning multi-currency off again | Not offered. MYOB states that once you turn on the multi-currency preference you cannot turn it off, and that a foreign-currency account's type and currency cannot be changed after creation | Working with multiple currencies |
| A second business in Australia | Premier only, and it is a second file rather than a second entity in one. New Zealand plans allow up to two businesses | MYOB AU pricing |
| Getting set up to lodge at all | A software ID registered under My Hosted SBR Software Services in the ATO's Access Manager. MYOB puts the one-time setup at 10 to 15 minutes | Get ready to lodge |
| Mapping your tax codes to the BAS | Yours to do, once per field. MYOB states that only the GST and PAYG Withholding fields can be automatically filled from your data | Lodge your activity statement |
| US sales tax from the app marketplace | Avalara is listed, and its compatibility field says it works with MYOB Acumatica. MYOB Acumatica is the separate ERP, not MYOB Business | Avalara on MYOB |
| Any other tax app on the marketplace | There is not one. MYOB puts the catalogue at more than 350 apps, and Avalara is the only indirect tax listing across the AU and NZ sitemaps | Avalara on MYOB |
| Knowing which GST report to trust | MYOB recommends the browser report, and documents that the AccountRight desktop report will look different because one is based on transaction type and the other on account type | GST and tax reports |
Where BAS lodgement is included
Lite at A$315 a year, Pro at A$70 a month, and AccountRight Plus at A$165 a month. Solo tracks GST only and cannot lodge a BAS
MYOB AU pricingThe same plans in New Zealand
Lite at NZ$315 a year, Pro at NZ$585 a year, AccountRight Plus at NZ$100 a month, and Premier at NZ$120 a month, each printed plus GST
MYOB NZ pricingInvoicing in another currency
AccountRight Premier, at A$210 a month. MYOB states you need a Windows desktop or laptop to set up and use multi-currency
AccountRight PremierTurning multi-currency off again
Not offered. MYOB states that once you turn on the multi-currency preference you cannot turn it off, and that a foreign-currency account's type and currency cannot be changed after creation
Working with multiple currenciesA second business in Australia
Premier only, and it is a second file rather than a second entity in one. New Zealand plans allow up to two businesses
MYOB AU pricingGetting set up to lodge at all
A software ID registered under My Hosted SBR Software Services in the ATO's Access Manager. MYOB puts the one-time setup at 10 to 15 minutes
Get ready to lodgeMapping your tax codes to the BAS
Yours to do, once per field. MYOB states that only the GST and PAYG Withholding fields can be automatically filled from your data
Lodge your activity statementUS sales tax from the app marketplace
Avalara is listed, and its compatibility field says it works with MYOB Acumatica. MYOB Acumatica is the separate ERP, not MYOB Business
Avalara on MYOBAny other tax app on the marketplace
There is not one. MYOB puts the catalogue at more than 350 apps, and Avalara is the only indirect tax listing across the AU and NZ sitemaps
Avalara on MYOBKnowing which GST report to trust
MYOB recommends the browser report, and documents that the AccountRight desktop report will look different because one is based on transaction type and the other on account type
GST and tax reports
Figures verified on July 30, 2026.
From the field
Trusted by businesses across the globe


“The platform works exactly the way I need it to. I have one team member who manages all of our exemption certificates, and that functionality has been particularly efficient for us. It allows him to handle everything seamlessly, making the handoff significantly easier.”
VP of Finance, TRX
Compare Commenda sales tax software with competitors
Avalara is the one tax listing on MYOB's own marketplace, and it is built for MYOB Acumatica. We compare the alternatives on coverage, ratings, and real pricing, and we say where each one wins.
More sales tax and GST resources
Guides from the Commenda team on Australian and New Zealand tax IDs, US nexus, and selling into the United States.
Frequently asked questions
Yes, and it is a real lodgement rather than a printed form. MYOB says you can lodge your activity statement online and get confirmation from the ATO within seconds, with a declaration step and a status you can track from Not started through to Lodged or Rejected. Revise handles an amendment within the adjustment period the ATO allows. Two things are yours to do. Only the GST and PAYG Withholding fields are filled automatically from your MYOB data, so other fields need the amounts to hand. And you link each of your tax codes to the right BAS field once, during a one-time setup that MYOB puts at 10 to 15 minutes and that requires registering a software ID in the ATO's Access Manager.
Yes. MYOB states you can use the GST and Provisional Tax function to fill out and file your GST return using Inland Revenue's eGST service, with the return pre-filled from your MYOB data and a submission status shown after you file. On AccountRight the answer depends on your company file: eGST needs an online file, and the manual path only prints a GST return you then complete and lodge yourself, electronically or by post. MYOB also notes the six-month GST taxable period is not yet available on that desktop flow. If a tax agent files for you, you delegate the GST return service to them in myIR rather than in MYOB.
For Australia alone, you would not. The ATO puts GST at a broad-based 10% on most goods and services, there is one authority, and MYOB lodges the form. That is a genuinely simpler system than US sales tax, and we are not going to pretend otherwise. The problem starts at the border. Every tax code in MYOB Business belongs to an Australian or New Zealand tax type, and MYOB states a tax code's type cannot be changed. There is no US, UK, or EU tax type to select. Sales Tax in the Australian code list means Wine Equalisation Tax. So the second country is a different system, not a different setting.
Not that MYOB documents. Its GST settings page asks whether the business is registered for GST and, on the question of turnover, gets no further than noting you might be registering because turnover increased. The ATO measures current GST turnover across the current month and the previous 11, gives you 21 days to register once you are required to, and advises checking each month. New Zealand uses NZ$60,000 over 12 months. Commenda measures your MYOB transactions against both, and against the registration threshold in all 50 US states, every EU member state, and 70+ countries, with an alert at 80% of a threshold rather than a discovery after you cross it.
Not to MYOB Business. Avalara is listed on MYOB's own marketplace, and its compatibility field reads Works with MYOB Acumatica. MYOB Acumatica is the separate ERP for mid-size and larger businesses, not MYOB Business or AccountRight. Across the AU and NZ app catalogues, which MYOB puts at more than 350 apps, Avalara is the only indirect tax listing. Commenda connects to MYOB Business directly and handles registration, calculation, filing, remittance, and certificates across all 50 states and 70+ countries, with no engineering work on your side.
As a tax code, which is all Australian GST needs. Exemption in MYOB is a code on the line, inherited from the customer, supplier, item, or category, with FRE for GST-free sales, EXP for exports, and ITS and INP for input-taxed sales and purchases. There is no certificate object, because Australia has no resale certificate regime to store one for. US sales tax does. A B2B sale is exempt only if you hold a valid certificate, and liability for an invalid one falls back on the seller. Commenda collects them through a self-service portal, validates each at upload on signature, dates, ID format, and state-specific fields, accepts multi-state SST and MTC forms, applies them automatically where valid, and chases expiries.
Under marketplace facilitator rules the marketplace generally collects and remits tax on the sales it facilitates, and your direct sales stay yours. You still need the facilitated sales accounted for correctly. Commenda separates facilitated from direct sales and tracks the tax the platform already collected, so nothing gets filed twice and nothing gets missed. Where a platform is not collecting, which is common with non-US platforms, the liability is yours. We review the platform's settlement reporting to confirm its collection status rather than assume it.
Custom integration support for your business
Every MYOB setup is different, and those choices exist for good reasons. We map how yours works, including your tax codes, whether you run the browser or the desktop product, and which revenue should be calculated, and build the integration to match.
Indirect Tax
Monitor nexus exposure, register, file, and remit sales tax and VAT in one platform. Commenda keeps you compliant across 100+ jurisdictions.
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