Sales tax software for QuickBooks Online

In 17 states, yes. Intuit's sales tax e-file service covers Arkansas, Indiana, Iowa, Kentucky, Michigan, Minnesota, Nebraska, Nevada, New Jersey, North Carolina, North Dakota, Rhode Island, South Dakota, Texas, Vermont, West Virginia, and Wisconsin. It needs a separate Sales Tax Essentials subscription, handles monthly and quarterly frequencies only, and Intuit documents it as limited to sales and use tax without any adjustments. In every other state you go to the agency's website yourself, or file by mail. Commenda files across all 50 states on each state's own required frequency, tracks remittance per jurisdiction, and files amended returns where a period needs correcting. The liability and the filing confirmation post back to your QuickBooks ledger with reference numbers, so a return traces to the transactions behind it.

Yes, for economic nexus, and it is a real feature. QuickBooks has an economic nexus page that shows your sales and transaction count per state and flags with a red exclamation point where you have met the state's threshold. What it does next is hand the problem back: Intuit's own instruction is to register with the state, then add the agency in QuickBooks so it starts collecting. Its columns are sales and transaction count, so a warehouse, a remote employee, or a trade show does not appear there. Commenda measures the same QuickBooks transactions against economic and physical thresholds in all 50 states, every EU member state, and 70+ countries, notifies you at 80% of a registration threshold, then handles the registration itself.

No. Intuit states plainly that QuickBooks Online does not support amended sales or use tax reporting, and that you should contact your tax agency to correct a filing. Commenda files the amended return itself, in any state, built from the corrected transactions in your ledger rather than from a re-keyed form.

Because the report only counts sales forms. Intuit documents that transactions which are not sales forms, like bank deposits and journal entries, are excluded from the sales tax liability report. Intuit also documents that the Gross total, Non-taxable, and Taxable columns cannot be summed, because a fully taxable sale appears once at state, county, and city level. Its own guidance is that tax information needs to be validated prior to filing. Commenda builds the return from every transaction in the period, including the ones never raised on a sales form, and reconciles what you collected against what each jurisdiction is owed before the return goes out.

Yes, and your invoicing workflow does not change. Your team raises the invoice in QuickBooks the way it always has. It syncs to Commenda, which reads the ship-to address, the products on each line, and whether you hold an active registration in that state, then returns the tax amount onto the invoice. The sync is bi-directional, so the calculated tax and the tax liability write back to QuickBooks. Tax is only calculated where a registration exists, which is the correct behaviour: you should not be collecting in a state you are not registered in.

Yes, and it matters more than it sounds. Intuit's own Shopify connector posts marketplace sales tax that Shopify already remitted into your Sales Tax Payable account, so your ledger holds tax someone else owes alongside tax you owe. Commenda connects your other channels directly instead of relying on the ledger to tell them apart. Commenda supports 100+ integrations, with native connectors covering NetSuite, Xero, and Sage Intacct alongside Stripe, Chargebee, Recurly, and Zuora, a REST API for a custom stack, and a mapped monthly CSV where no connector exists. Every transaction carries its origin and any tax already collected, so marketplace facilitator rules keep marketplace revenue separate from direct-channel revenue and you file on one number per state.

In the UK, yes. QuickBooks prepares and submits VAT returns directly to HMRC through Making Tax Digital, supporting Standard, Cash, and Flat Rate schemes, though Intuit documents that MTD is not supported where the home currency is not GBP. Beyond that, Intuit lists selling to other countries as a reason to create a custom rate, which means you set and maintain the rate yourself. Multi-currency starts on Essentials and is not available on Simple Start, and a second entity needs its own paid subscription. Commenda covers VAT, GST, and sales tax across 70+ countries from one platform, including EU VAT with OSS and IOSS. US sales tax and UK VAT route to separate accounts, so they do not aggregate onto one line your team then unpicks.