← Work we take onAccounting software integration

Xero, QuickBooks & Tally,
working with your software.

JZ Tech connects accounting apps to the systems your business already uses. We build integrations for Xero, QuickBooks Online and TallyPrime so approved customer, invoice and payment records move between teams with less manual entry. Our team in India works with businesses worldwide, with a scope matched to the accounting edition available to you.

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Platforms we connect

Xero, QuickBooks and Tally integrations

Connect accounting to your CRM, ERP, ecommerce platform or custom software. We confirm edition, access and record coverage before building.

Accounting platforms we connect

We scope the connector around your product edition, company account and the records your finance team needs.

Cloud accounting

Xero

Connect contacts, invoices and payment records through Xero’s Accounting API and authorized organisation access.

Provider details
Supported country editions

QuickBooks Online

Connect customers, invoices and payments with the QuickBooks Online Accounting API. Desktop editions are scoped separately.

Provider details
Business accounting and operations

TallyPrime

Connect ledgers, vouchers and supported records using the integration interfaces available in your TallyPrime release.

Provider details

Provider names and logos identify integration options. They belong to their respective owners.

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Technologies and delivery tools

Built for your existing stack.

We build connectors in C# / .NET, Node.js, Python or Java, using the architecture and hosting that suit your existing software. The provider’s interfaces, authorization requirements and your workflow guide the implementation.

C# / .NET

Connectors and background services that fit an existing C# or ASP.NET application.

Node.js

JavaScript and TypeScript integrations for API clients, payment updates and background sync.

Python

Connectors, data transformations and scheduled synchronization for Python-based systems.

Java

Java connectors and background services that fit your existing business applications.

How the work moves

From the real problem to a working release.

A connector is useful when finance can trust its records and recover from exceptions. We start with mapping and ownership, then test a complete business transaction.

01

Map records and ownership

Identify the source of customers, items, invoices, payments and tax codes, with clear approval and correction rules.

02

Connect the right company account

Configure authorized cloud access or a controlled TallyPrime connection for the relevant company and edition.

03

Prove a reconciled sample

Compare a small set of real-world examples, including credit notes, rounding, duplicates and interrupted updates.

04

Roll out and monitor

Release in stages with sync logs, exception queues, recovery procedures and a finance-team handover.

What the work can cover

Useful pieces, chosen for the problem.

Customer and invoice sync

Map customer references, items, invoices and credit notes to the accounting records your business uses.

Payment and refund records

Connect operational payment events to agreed accounting entries and flag mismatches for review.

Controlled data exchange

Choose one-way or two-way flows with explicit ownership, duplicate prevention and conflict rules.

Recovery and audit history

Keep external IDs, sync status and actionable errors so interrupted imports can be checked and replayed.

Look for these signs

This work may be worth doing if...

  • Sales and finance teams re-enter the same customer or invoice.
  • Payments arrive without a reliable match to the accounting record.
  • Spreadsheet exports make corrections and month-end review harder.
How we approach it

Agree the accounting rules before automating them

We work with your operations and finance team to define the source of each record, tax-code mapping, approval steps and correction process. A small, reconciled sample proves the integration before larger data volumes move.

Anonymous case studies

What this looks like in practice.

Related invoicing and operations workflows. Provider-specific connectors are scoped against your accounting edition and are not implied by these examples.

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What you leave with

Useful work, not a presentation that gathers dust.

  • Record and field-mapping specification
  • Authorized connection to the selected accounting platform
  • Invoice, customer and payment workflows in scope
  • Duplicate prevention and conflict rules
  • Reconciliation and exception reporting
  • Recovery guide and handover
Common questions

Before the first conversation.

Can you integrate Xero with a custom CRM or ERP?

Yes. We use the supported Accounting API and authorized organisation connection to map the records agreed for your workflow. The app’s permissions, platform limits and your Xero subscription are checked during discovery.

Does this cover QuickBooks Online and Desktop?

QuickBooks Online is the cloud API integration covered here. QuickBooks Desktop uses a different integration route and is assessed separately. Country editions, subscription availability and supported fields also need to be confirmed.

Can you connect an on-premise TallyPrime installation?

Yes, with an integration approach appropriate to your release and network. TallyPrime supports interfaces including XML over HTTP and ODBC; newer capabilities are assessed against the installed version. We plan a controlled connector rather than exposing the accounting machine directly to the internet.

Will every field sync in both directions?

We agree the records and direction of each flow. Some data is owned by accounting, some by the operational system. Explicit rules reduce conflicts and unintended overwrites.

How do you handle tax codes and financial corrections?

Your finance team confirms the mapping and approval rules. We implement and test those rules with reconciled samples, and keep exceptions visible for review.

Can you connect payment gateways to accounting?

Yes. We can connect agreed payment, refund and fee records to accounting workflows, subject to what the gateway and accounting edition expose.

Other work we take on

Explore another service.

Have a specific problem?

Show us where the work gets stuck.

We will help you decide what is worth building and what can stay simple.

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