Migrate from Xero to Wave with precision & ease

A seamless, customizable migration solution for moving your Xero data with perfect fidelity and minimal disruption.

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Xero
Wave
MIGRATION OVERVIEW

Why teams migrate from Xero to Wave

Migrating from Xero to Wave is a lossy structural compression. You gain zero-cost core accounting but lose purchase orders, tracking categories, multi-currency support, fixed assets, and credit notes as distinct objects. There is no native migration path between the two platforms.
Xero's data model is relatively rich — unified contacts, two tracking categories for dimensional reporting, and a deep chart of accounts with custom codes. Wave is deliberately simpler: separate Customer and Vendor entities, no dimensional reporting, and a strict CSV importer that silently fails on files over 100 rows.
Every migration requires splitting Xero's unified contacts, remapping account codes, flattening tracking categories, handling CSV formatting constraints, and reconciling trial balances across both platforms to ensure financial integrity.
KEY CHALLENGES

What makes this migration complex

These are the architectural mismatches and technical hurdles specific to a Xero to Wave migration.

Most Critical

Contact Model Splitting

Xero's unified contacts must be split into separate Wave Customer and Vendor records. Dual-role contacts require duplication with naming suffixes to prevent collisions.

CSV Import Fragility

Wave's CSV parser requires dot decimal separators, specific date formats, no special characters, and silently fails on files over 100 rows.

Tracking Category Loss

Xero supports two tracking categories for dimensional reporting. Wave has no equivalent — category values must be flattened into account names or transaction descriptions.

Incomplete API Write Surface

Wave's GraphQL API lacks clearly documented vendor and bill write mutations. Vendor and bill imports may require hybrid API plus Wave Connect loading.

Xero API Egress Costs

As of March 2026, Xero charges $2.40 AUD per extra gigabyte of data downloaded from its APIs, making inefficient extractions directly expensive.

COMPLETE COVERAGE

Intelligent Human-Verified Data Mapping

Our migration engineer precisely maps every data point from Xero to Wave, ensuring perfect continuity for your customer support operations.

Xero
Wave
Contacts
Customer
Invoices
Invoice
Items
Product / Service
Accounts (Chart of Accounts)
Account (Chart of Accounts)
Bank Transactions
Transaction
Manual Journals
Journal Entry
Payments
Payment
Tax Rates
Tax Rate
Journals
Journal Entry
Contacts
Vendor / Supplier
Tracking Categories
Not Available
Purchase Orders
Not Available
Currencies
Not Available

Looking for more entity mappings?

Contact our team
MIGRATION RISK ASSESSMENT

What breaks during migration

Not everything moves cleanly between platforms. Our engineers have mapped every data type from Xero to Wave and assessed the migration risk for each.

Data Type Status
Data Loss Risk
Bills (AP)
Wave's public API has limited documented bill write mutations. Manual entry or Wave Connect may be required for historical bills.
Breaks
Credit Notes
Wave has no dedicated credit note object. Must be recorded as negative journal entries or negative-amount transactions, breaking the audit trail.
Breaks
Purchase Orders
Wave does not support purchase orders. This data is permanently lost and must be archived as PDF before migration.
Breaks
Tracking Categories
No Wave equivalent exists. Values must be flattened into account names or descriptions, degrading reporting capability.
Breaks
Multi-Currency Transactions
Wave does not support multi-currency. Each currency must be manually converted, and historical exchange rate accuracy is lost.
Breaks
Requires Engineering
Contacts (Customers & Vendors)
Xero's unified contacts must be split by IsCustomer/IsSupplier flags. Dual-role contacts become two records. Never map by name alone — use ContactID.
Needs Work
Invoices (AR)
Line items, tax, and status map cleanly, but invoices must reference pre-created Wave Customer IDs. API requires Pro Plan subscription.
Needs Work
Fixed Assets
Wave has no fixed asset register. Depreciation must be tracked manually via journal entries.
Needs Work
Bank Transactions
Importable via CSV per account, but files must stay under 100 rows with strict formatting. Credit card sign flipping is a known issue.
Needs Work
Repeating Invoices & Bank Rules
Xero automation rules do not export. Recurring invoices require Wave Pro Plan and must be rebuilt manually.
Needs Work
5 break without engineering
5 need custom handling
0 transfer cleanly
CUSTOM MIGRATION

Fully customizable engineer-led migration

Tailor your migration from Xero to Wave exactly to your needs with our flexible customization options. Our experts will configure the perfect migration plan for your business.

Migration Filters

Conversation Type

Filter by chat, email, or social media conversations

Tag-Based Selection

Migrate tickets with specific tags only

User Selection

Migrate tickets for specific users or agents

Time Range

Migrate tickets from a specific time period

Data Types

Tickets & Conversations

Full conversation history with all metadata

Automations & Macros

Workflows, templates, and automation rules

Knowledge Base

Articles, categories, and help center content

Customer Profiles

Customer information and interaction history

ZERO DOWNTIME

Migrate in less than 1 week

Our efficient migration process allows for a quick and seamless transition from Xero to Wave with minimal disruption.

Looking for a more detailed migration timeline?

Contact our team

Speed

The migration timeline depends on both our turnaround time and yours.

We can complete a migration in under a day when the accounts are connected and the sample migration is approved promptly.

Background Sync

We also support migrating the newest records first, so you can go live faster while the rest of the data is synced in the background.

Data Volume Impact

Larger data volumes may require longer migration windows.

Continuous Operation

Weekend migrations minimize disruption to your customer service operations.

CUSTOM MIGRATION

Simple 5-Step Migration Process

Our streamlined approach ensures a smooth transition from Xero to Wave with minimal disruption.

1

Connect Accounts

Securely link your Xero and Wave accounts.

Establish secure API connections between your source and destination accounts. All communication is encrypted and credentials are stored using AES-256 encryption on SOC 2 Type II, ISO 27001, GDPR and HIPAA certified infrastructure.

2

Migration Checklist

Review and complete the pre-migration checklist to ensure a smooth process.

Verify data structure, check for potential conflicts, and establish fallback procedures before proceeding with the full migration.

3

Sample Migration

Run a test migration with a small subset of data to validate the process.

Migrate a representative sample of your data to verify mapping accuracy and identify any potential issues.

4

Full Migration

Execute the complete migration of all your data to your new Wave.

Transfer your entire dataset according to your custom specifications, with real-time progress tracking and comprehensive logging.

5

Delta Migration

Optional: Sync any new data created during the migration process.

Capture and transfer any new data that was added or updated during the main migration to ensure no data is lost.

Complete Technical Guide

Xero to Wave Migration Guide (2026): Methods, Mapping & Limits

Xero to Wave is a lossy migration. You gain zero-cost accounting but lose purchase orders, tracking categories, and multi-currency. Plan the structural compression carefully or use a managed service.

20 min read

Read the guide

Pros and cons of different migration options

Choosing the right approach is key because migrating from Xero to Wave isn't just about moving data – it's about protecting customer relationships.

Feature / Criteria ClonePartner Automated Tools CSV Import In-house migration
Custom Scripting for complex data ✓ Engineers build & maintain ✗ No ⚠ Manual ✓ Yes – but costly
Sandbox & Pilot Migrations ✓ Full sandbox + pilot plans ⚠ Limited ✗ No ⚠ Often Informal
Manual validation & reconciliation ✓ Automated + manual QA ✗ No ✓ Yes (Manual) ✓ Heavy manual effort
Backup & rollback plan ✓ Robust procedures ✗ No ✗ No ⚠ Often incomplete
Handles automation and integrations ✓ Full support ⚠ Partial ✗ No ⚠ Possible but fragmented
Post-migration engineer support ✓ Dedicated engineers ✗ No ✗ No ⚠ Limited SLA
Adaptable to API changes ✓ Proactive adaptation ✗ No ⚠ Manual fixes ⚠ Slower response
Turnaround / SLA predictability ✓ Predictable SLAs ⚠ Fast but brittle ⚠ Slow and manual ⚠ Often slower
Data Security & Compliance ✓ High – enterprise grade ⚠ Medium (depends) ⚠ Low (manual) ⚠ Hidden gaps common
Pricing predictability ✓ Transparent & fixed ⚠ Low (per-job) ⚠ Low (manual hours) ⚠ High/variable OPEX
End-to-end project management ✓ Full E2E delivery & PM ✗ No ✗ No ⚠ Often partial
Business impact & opportunity cost ✓ No diversion of staff ✗ No ✗ No ⚠ Diverts engineering

What does an Engineer-led migration mean anyway?

Speed & Accuracy: Our Blended Method

We blend automation (smart scripts, bulk APIs) with human expertise for speed without risk. Our engineers manually check every mapping, validation, and exception.

You get:

  1. Speed of automation for bulk record migration
  2. Precision of engineers verifying integrity and business logic
  3. Pilot migrations and sandbox testing to catch issues early
  4. Real-time validation reports and rollback readiness
Result: 50x faster migrations than manual imports — with near-zero error rates.

Handling the Tricky Tech and API Details

The Xero and Wave APIs each behave differently, which is where our engineers shine. We build custom logic to handle the data quirks where generic tools typically break.

We handcraft API logic for:

  1. Field mapping and transformation
  2. Pagination, rate-limit handling, and throttling
  3. Preserving conversation threads, attachments, and internal notes
  4. Syncing custom fields, SLAs, and macros without breaking structure
Our scripts: Natively retry failed calls, re-queue large attachments, and ensure data parity.

No Guesswork

We don't just promise smooth migrations—we measure and prove them. Every client receives a Migration Validation Report with all metrics.

Typical results across projects:

  1. 100% record-count parity between your Xero data and Wave
  2. Zero downtime during staged cutovers
  3. 99.9% attachment integrity (verified via checksum)
  4. Full automation and preservation of all business rules
Our standard: Includes full SLA preservation and 48 hours of engineer-assigned support post go-live.

We Adapt to Your Setup (Not the Other Way Around)

No two teams configure Xero or Wave exactly the same way—with unique automations and data. We customize every migration script to fit your exact workflow, tags, and triggers.

Our engineers adapt for:

  1. Custom fields, ticket forms, and workflows
  2. Multi-brand or multi-language setups
  3. Historical imports and partial (date-based) migrations
  4. Integration re-mapping for CRMs, chat, or feedback tools
The promise: If your data doesn't fit a standard template, we build one just for you.

Enterprise-Grade Security & Compliance

Your customer data is precious. Our migration process maintains the highest standards of security and regulatory compliance.

SOC 2 Type II

Independently audited compliance with rigorous security standards

ISO 27001

Certified information security management system

GDPR

Full compliance with EU data protection regulations

HIPAA

Certified for handling protected health information

AES-256 Encryption

Bank-grade encryption for all stored credentials

Latest TLS

Secure transfer protocol for all data in transit

Role-Based Access

We follow role-based access control for every migration project

Scheduled Deletion

Automatic data purging after migration completion

Why Choose ClonePartner?

At ClonePartner, we believe data migration is more than a technical task; it's a critical business evolution.

We've replaced the risks of automated, one-size-fits-all tools with an engineer-led, partnership-driven approach. Here's why leading businesses trust us with their most valuable asset.

Custom Migration Engineering

Custom-built by dedicated engineers, not rigid tools, to map your unique process.

Unprecedented Velocity

Complete complex migrations up to 50x faster than any tool or traditional service provider.

Guaranteed 100% Data Integrity

We guarantee 100% accuracy and zero data loss, backed by multi-stage validation and checksums.

Proven Track Record of Success

Over 1,500 successful, error-free data migrations across diverse industries.

Zero Downtime

Your source systems remain fully operational throughout the transition. No downtime or interruption. Experience absolutely no downtime or interruption to critical business operations.

Security & Compliance

Fortress-grade security protocols meeting GDPR, HIPAA, and SOC 2 standards.

Dedicated Partnership & Support

A dedicated engineer and full support team by your side from consultation to post-migration.

Mastery Over Complexity

We specialize in migrations others deem too difficult, navigating the most complex data environments.

Transparent Pricing

A comprehensive, fixed-price proposal. The price we quote is the price you pay.

FAQ

Frequently Asked Questions

Everything you need to know about migrating from Xero to Wave. Can't find what you're looking for? Talk to our team.

Can I export all my data from Xero at once?
No. Xero does not offer a single 'export all' button. You must export contacts, invoices, bills, bank transactions, chart of accounts, and reports separately as CSV or PDF files. Invoice and bill CSV exports are capped at 500 records per batch.
Does Wave have an API for importing data?
Yes. Wave exposes a GraphQL API at gql.waveapps.com/graphql/public with mutations for creating customers, invoices, and accounts. However, OAuth-based API access requires the business to have an active Wave Pro or Wave Advisor subscription. Vendor and bill write mutations are not clearly documented in the public schema.
What Xero data does not migrate to Wave?
Wave does not support purchase orders, tracking categories, multi-currency transactions, fixed assets, or credit notes as distinct objects. These must be archived separately, flattened into journal entries, or accepted as data loss.
Can Zapier migrate historical data from Xero to Wave?
No. Zapier is trigger-based and only acts on new events. It cannot backfill years of historical transactions, contacts, or journal entries. It is only useful for forward sync during a parallel-run transition period, not for migration.
Why do CSV imports fail in Wave?
Wave's CSV import is strict about formatting. It requires dot (.) decimal separators, ISO or MM/DD/YYYY date formats, and no special characters like #, &, or *. Files over 100 rows tend to fail silently. Each file must match the target account's currency.
How long does the Xero to Wave migration take?
Most migrations complete within 1–5 business days, depending on data volume and complexity. We provide a detailed timeline after the initial assessment and can often complete small migrations in under 24 hours.
Will my team lose access to Xero during the migration?
No. Your source system remains fully operational throughout the entire migration. We run the migration in the background with zero downtime to your current operations.
Will there be downtime when migrating from Xero to Wave?
No. Our migration process is designed for zero downtime. We use a staged approach with background sync and a fast cutover, ensuring no disruption to your live business operations.
How do I validate that everything migrated correctly?
Every client receives a Migration Validation Report with comprehensive metrics including record-count parity, attachment integrity verification via checksum, and full audit logs. We also offer unlimited sample migrations so you can verify before committing.
Do I need professional help for this migration?
While simple migrations can sometimes be handled in-house, professional help ensures zero data loss, proper field mapping, and preservation of relationships between records. Our engineer-led approach catches edge cases that automated tools miss.
Does ClonePartner provide guidance before committing?
Yes. We provide a free consultation and assessment. We'll review your data structure, discuss your requirements, and provide a detailed migration plan and fixed-price quote before you commit to anything.

Still have questions?

Book a free 30-minute consultation with our migration engineers. We'll walk you through the exact approach for your Xero→Wave migration.

Contact our team

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Wave Migration?

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Attention to Detail

We meticulously handle every aspect of your migration, ensuring no data is lost during transfer and mapping every field correctly between platforms.

Custom Solutions

Every business is unique. We tailor your migration strategy to match your specific requirements, workflows, and data structures.

Security & Compliance

Your customer data is handled with enterprise-grade security protocols, ensuring compliance with GDPR, HIPAA, and industry standards.