One platform.
Total tax payment control.
TMNZ is now fully integrated with TaxLab – bringing NZ’s leading accountants a seamless, all-in-one solution for managing tax payments. Boost provisional tax productivity and help your practice grow.

One platform.
Total tax payment control.
TMNZ is now fully integrated with TaxLab – bringing NZ’s leading accountants a seamless, all-in-one solution for managing tax payments. Boost provisional tax productivity and help your practice grow.
Built for busy accountants
We know juggling multiple platforms eats into valuable time, and manual processes create costly compliance headaches for you and your clients. Our new TaxLab integration eliminates these pain points and enables you to bring tax pooling to more of your clients, efficiently with:
- Automated provisional tax workflows
- Real-time payment visibility
- Bulk processing and notifications
With just a click, you can calculate complex tax positions, send reminders and tax pooling quotes, and view payment statuses, all from one platform.
TMNZ & TaxLab are both IRD approved
Trusted and preferred by NZ’s top in-house finance teams and accounting firms.
Certified security you can trust
Rest assured knowing TaxLab is certified as compliant with ISO 27001, a globally recognised information security standard.
Seamless integration
Access TMNZ’s tax payment products directly within your TaxLab workflow — get tax pooling quotes without leaving the platform!
Why TMNZ x TaxLab?
Single platform tax management
Manage provisional tax calculations, reminders and tax pooling quotes, without switching systems or re-entering data.
Scale your practice
Bring tax pooling to more clients and handle significantly more payment volumes without scaling your stress.
Client trust through consistency
Deliver reliable, accurate payment advice that strengthens client relationships.
Risk mitigation
Reduce professional liability exposure with automated payment checks, complete audit trails, and eliminate manual data errors.
Compliance with confidence
Every payment instruction is based on current, accurate data, synced directly between Taxlab and TMNZ.
Control without complexity
Simple, easy to manage workflows, group management and bulk email processing that stops you drowning in admin.
Here's to streamlined tax management
OVER
1,480,000
IR and tax pooling transactions processed by TaxLab

Ready to get started?
Want to see how this integration can support your firm? Book a demo with TaxLab.