Which PSA tools integrate with QuickBooks and Xero? A tool-by-tool answer

HaloPSA, Syncro, ConnectWise PSA, Autotask, SuperOps and Helios all connect to at least one of QuickBooks or Xero. Atera, on recent roundups, has no native accounting link at all. The more useful question is how each PSA connects: some talk to the ledger directly, some need a paid third-party sync tool, and some support QuickBooks but not Xero. This guide sets out which PSA tools integrate with QuickBooks and Xero, how, and what moves in which direction.

Why "integrates with Xero" on a feature page tells you almost nothing

Every PSA vendor lists accounting integrations. Very few say whether the link is built in or depends on a separate subscription, and fewer still say which records travel each way. That matters, because a one-way invoice push and a two-way sync with payment status are different products wearing the same label.

The baseline is worth stating. Without a direct accounting connection, Syncro notes that invoices generated in the PSA must be exported, reformatted and manually imported into QuickBooks or Xero, while a proper sync pushes invoices with line items, amounts and tax codes intact and syncs payment status back to mark the PSA invoice paid. That second half is the bit people forget. Rekeying is the obvious cost. Chasing an invoice the client already paid is the embarrassing one.

PSA tools that integrate with QuickBooks and Xero: the table

This reflects published sources checked in November 2026. Integrations change, connectors get acquired, and regional editions of QuickBooks behave differently, so confirm against each vendor's own integration documentation before you sign anything.

Tool by tool: the detail behind each row

HaloPSA: the broadest coverage of both ledgers

On the QuickBooks side, FlexPoint describes HaloPSA's native QuickBooks Online integration as syncing invoices, purchase orders, expenses, contacts and items, with invoices generated automatically from approved time entries and project costs. For Xero, Zynk describes pushing invoices, customers and purchase orders from HaloPSA into Xero, with Xero payments importing back so each HaloPSA invoice shows as paid. That passes the paid-status test. Check whether the Xero route you use is HaloPSA's own or a third-party connector, because one of those has its own invoice.

Syncro: QuickBooks, mostly one way

According to Syncro's own documentation, the QuickBooks integration syncs from Syncro to QuickBooks by default, including invoices and payments. Customer data can be imported from QuickBooks Online into Syncro at setup, but afterwards flows only from Syncro to QuickBooks. In practice: treat Syncro as the master record for customers, or the two will drift apart quietly.

ConnectWise PSA and Autotask: native in places, connectors in others

A side-by-side comparison from BigTime lists both as having native QuickBooks Online integration, with ConnectWise also supporting QuickBooks Desktop, and describes Autotask's payment sync as real-time for QuickBooks Online only. The same source lists SuperOps as integrating natively with QuickBooks Online and its Xero support as not supported.

Xero is where the picture changes. Paidnice notes that ConnectWise PSA invoices typically reach Xero or QuickBooks Online through a separate sync tool such as Wise-Sync, and that Autotask uses its Smart Accounting Hub for QuickBooks Online but a partner tool like Cloud Depot for Xero. For a UK MSP on Xero, that is a second vendor, a second bill and a second thing to break at renewal. Our guide to Autotask alternatives covers what to weigh if that is the deciding factor.

SuperOps: fine for QuickBooks, a problem for Xero

If your books live in QuickBooks Online, SuperOps connects natively. If they live in Xero, the comparison above lists it as unsupported, which rules it out for a large share of UK practices unless you are prepared to build or buy a workaround.

Atera: bring your own integration

A 2026 roundup on the Domotz blog lists Atera as having no native accounting integration, with API access instead, while describing ConnectWise PSA, HaloPSA, Autotask and Syncro as all offering accounting integrations. An API is a starting point, not a sync. Someone has to write it, host it and fix it when a field changes.

What to check before you trust any integration

1. Ask which direction each record moves. Customers, items, invoices and payments can each flow differently. Skip this and you find out during month-end, which is the worst time to learn anything.
2. Confirm tax codes survive the trip. Line items arriving without the right tax code means your bookkeeper fixes every invoice by hand, which is rekeying with extra steps.
3. Price the connector separately. Wise-Sync, Smart Accounting Hub and Cloud Depot are real products with their own terms. Add them to the PSA cost, not to a footnote.
4. Run one real invoice end to end. Raise it from time entries, sync it, pay it in the ledger and watch whether the PSA marks it paid. Our article on testing a PSA's Xero sync walks through that test step by step.

Failure modes compared

Each integration type fails in its own way. Native links fail when the vendor deprioritises the ledger you use, so Xero support gets patchy. Third-party connectors fail at their own renewal, or when either side changes an API. API-only setups fail when the person who wrote the script leaves. None of these is fatal, but you should know which one you are signing up for. For the wider billing picture, including time tracking, see our roundup of MSP billing software that syncs to Xero and QuickBooks.

Where this fits with Helios

Helios includes time tracking and billing into Xero or QuickBooks in the same platform as its RMM and helpdesk, on every plan, so there is no separate connector to buy for either ledger. It will not remove the need for the test above: run a real invoice through before you move a billing cycle across, whichever tool you choose. If you are weighing it against others, our comparisons with other RMM and PSA tools set out the differences side by side.

Common questions about PSA accounting integrations

Which PSA works best with Xero for a UK MSP?

For Xero, HaloPSA has well-documented support, including payments flowing back so invoices show as paid, and Helios bills into Xero directly. ConnectWise PSA and Autotask usually need a third-party sync tool for Xero, and SuperOps is listed as not supporting Xero. Confirm current behaviour on each vendor's own documentation before committing.

Does QuickBooks Desktop work with MSP PSA tools?

QuickBooks Desktop support is rarer than QuickBooks Online support among MSP PSA tools. One 2026 comparison lists ConnectWise PSA as supporting QuickBooks Desktop alongside QuickBooks Online, while most other PSAs document QuickBooks Online only. If your books are on Desktop, ask the vendor directly and test a live invoice before migrating.

Is a third-party connector worse than a native PSA integration?

A third-party connector is not automatically worse than a native integration, and some are very capable. The trade-off is an extra subscription, an extra contract and an extra party to contact when invoices stop syncing. A native integration keeps one vendor accountable, though it can still have gaps, such as one-way customer sync.

Researched and written with Helio SEO, our AI writer for business blogs.