Built for you, empowered by Straxiom.
Tax tools built inside your Microsoft tenant — designed around the area of tax you need help with and deployed into the environment you already run, so your data never has to leave it.
Why build it in your tenant.
Your tenant, your data
Solutions run inside your own Microsoft environment. Your tax data stays where it already lives — we don't host or store it.
Tools your team already uses
Teams, Excel, SharePoint and Power BI. No new login, no new interface to roll out across the finance function.
Under your existing controls
Built to sit beneath your identity, conditional access and data policies, with permissions your IT team can review before anything is deployed.
Pick your area of tax. We build the tools.
Every engagement is scoped to your process. These are examples of what we can build in each area, not a fixed catalogue.
Pillar Two.
The OECD global minimum tax rules require large multinational groups to pay at least a 15% effective tax rate in every jurisdiction they operate in, or face a top-up tax. The data demands are heavy and spread across the group — exactly the kind of problem that suits tooling built on the systems you already have.
GloBE ETR calculator
Excel · Power Automate
Jurisdictional effective tax rate and top-up tax calculations built from your own trial balance and tax data, with each adjustment documented.
Safe harbour testing
Excel · Power BI
Run the transitional country-by-country reporting safe harbour tests by jurisdiction and see at a glance which locations qualify.
Constituent entity register
SharePoint · Dataverse
One register of in-scope entities, ownership and status, kept current as the group structure changes.
Entity data collection
Power Apps · SharePoint
Guided forms that gather the inputs each entity has to provide, with validation and automatic reminders.
Information return pack
Excel · Power Automate
Assemble the data needed for the GloBE Information Return from your calculations, laid out and ready for review.
Top-up tax dashboard
Power BI
Jurisdiction-level exposure and top-up tax across the group, with drill-through to the numbers underneath.
Transfer Pricing.
Intercompany pricing needs a consistent record of what was transacted, what documentation is due and what was adjusted at year end.
Intercompany transaction register
Dataverse · Power Apps
A single record of intercompany flows by entity pair, transaction type and policy applied.
Documentation tracker
Teams · Power Automate
Master file and local file deadlines by jurisdiction, with owners and reminders in the channels your team already uses.
Year-end adjustment workflow
Power Automate · Excel
Calculate, review and approve true-ups with a clear trail of who signed off what.
Indirect Tax.
VAT and GST work is repetitive, deadline-driven and full of reconciliations — a good fit for automation.
Return workpapers
Excel · Power Automate
Prepare return workpapers from ledger data on a repeatable schedule instead of rebuilding them each period.
Registration tracker
SharePoint · Power Automate
Track registrations and tax IDs by entity and country, with renewal and filing reminders.
Reconciliation dashboard
Power BI
Reconcile the ledger to what was filed and surface the differences worth investigating.
Tax Provisioning.
The quarterly and year-end provision depends on timely inputs from across the business and a clean audit trail.
Provision workpapers
Excel · Power Automate
Standardised provision workpapers fed from source data, with review steps built in.
Deferred tax tracker
Dataverse · Power Apps
Keep deferred tax balances and movements in one place, by entity and by item.
ETR reconciliation reporting
Power BI
Bridge the statutory rate to the effective rate and show what is driving the movement.
How it works.
- STEP 01
Scope
We map the process, the data and the people involved, and agree exactly what gets built and what it connects to.
- STEP 02
Build
We develop and test the solution in a development environment, using sample or masked data.
- STEP 03
Deploy
The solution is packaged and deployed into your tenant. Your administrator approves the permissions it needs.
- STEP 04
Support
Handover and training for your team, with ongoing support and enhancements available if you want them.
Built for you, empowered by Straxiom.
Tell us what your team does today and we'll tell you what we'd build.
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