Input Tax Software

You pay tax on what you buy. Sphere claims it back.

Sphere finds and reclaims the input VAT, GST and use tax you pay on your own purchases, automatically, across every market you operate in.

Request a demo See coverage

Reclaim more, with none of the admin

Input or output VAT? Know the difference

See what you're owed

Get a demo

Input Tax Software

You pay tax on what you buy. Sphere claims it back.

Sphere finds and reclaims the input VAT, GST and use tax you pay on your own purchases, automatically, across every market you operate in.

Request a demo See coverage

Reclaim more, with none of the admin

Recover more, automatically

Sphere pulls input VAT, GST and use tax from your AP and expense data and flags every reclaimable amount, so recoverable tax stops slipping through.

Netted against your output tax

Input and output tax run on one platform, so your net liability is calculated and filed correctly, with no separate tools or manual reconciliation.

Right by jurisdiction

TRAM applies each country's deductibility rules and checks every invoice against local requirements, catching blocked or risky claims before an auditor does.

From invoice to reclaim in three steps, all handled by Sphere

Capture01

Sphere connects to your AP, expense and accounting systems and pulls the input VAT, GST and use tax off every vendor invoice.

Assess02

TRAM checks each expense against local deductibility and invoice-compliance rules (the tax IDs and details each jurisdiction needs to reclaim) and flags blocked or risky claims in real time.

Reclaim & file03

Approved deductions are netted against your output VAT and submitted on accurate returns to each authority.

Capture01

Sphere connects to your AP, expense and accounting systems and pulls the input VAT, GST and use tax off every vendor invoice.

The detail that gets claims approved

Supplier Tax ID Verification

Validate every supplier's tax ID in real time, checking its structure, region codes and legal name, so a reclaim is never rejected on a technicality.

Invoice Compliance Analysis

Check each invoice against the fields each jurisdiction requires for a valid reclaim: tax IDs, mandatory data, formatting.

Deductibility Analysis

Apply local deductibility rules by product and expense type to determine exactly what's reclaimable, and flag what isn't.

Supplier Tax ID Verification

Invoice Compliance Analysis

Deductibility Analysis

Validate every supplier's tax ID in real time, checking its structure, region codes and legal name, so a reclaim is never rejected on a technicality.

Testimonials from every timezone

All customer stories

Global tax compliance, on both sides of the ledger, enabled by Sphere.

Read story

The first tax platform built on AI

Input tax accuracy comes down to reading the law correctly. TRAM, Sphere's AI, codifies each country's deductibility and invoice rules and keeps them current. It's the same engine that powers Indirect Tax.

Integrations

Keep your stack. Just add Sphere.

Connects to the billing and finance tools you already run: Stripe, Xero, NetSuite, QuickBooks and beyond.

Recover input tax, wherever you operate

Sphere files domestic returns where you have a local presence and automatically determines what you can reclaim through alternative processes where you don’t.

View the coverage map

Australia

GST 10%75,000 USD thresholdPeppol A-NZ PINT+3 more

France

Norway

China

India

Canada

United Kingdom

United States

Netherlands

Brazil

South Africa

United Arab Emirates

Italy

Input or output VAT? Know the difference

Indirect Tax

Input VAT vs Output VAT: Refunds, Rules, Returns

Apr 29 2026

Input tax is one piece of the platform

Indirect Tax
Sales tax, VAT and GST, calculated, filed and remitted everywhere you sell.
Learn more
E-Invoicing
Mandate-ready invoicing in every format each country demands.
Learn more
Customs
Duties and tariffs, classified before goods move.
Coming 2027
Withholding Tax
Withholding handled at source, across every treaty.
Coming 2027

See what you're owed

Get a demo

You pay tax on what you buy. Sphere claims it back.

Reclaim more, with none of the admin

Input or output VAT? Know the difference

See what you're owedSee what you're owed

You pay tax on what you buy. Sphere claims it back.

Reclaim more, with none of the admin

From invoice to reclaim in three steps, all handled by Sphere

The detail that gets claims Center Scroller Heading Icon approved

Supplier Tax ID Verification

Invoice Compliance Analysis

Deductibility Analysis

Supplier Tax ID Verification

Invoice Compliance Analysis

Deductibility Analysis

Testimonials from every timezone

The first tax platform built on AI

Keep your stack. Just add Sphere.

Recover input tax, wherever you operate

Input or output VAT? Know the difference

Input VAT vs Output VAT: Refunds, Rules, Returns

Input tax is one piece of the platform

See what you're owedSee what you're owed

From invoice to reclaim in three steps, all handled by Sphere

The detail that gets claims Center Scroller Heading Icon approved

Supplier Tax ID Verification

Invoice Compliance Analysis

Deductibility Analysis

Supplier Tax ID Verification

Invoice Compliance Analysis

Deductibility Analysis

Testimonials from every timezone

The first tax platform built on AI

Keep your stack. Just add Sphere.

Recover input tax, wherever you operate

Input VAT vs Output VAT: Refunds, Rules, Returns

Input tax is one piece of the platform

See what you're owed

The detail that gets claims approved

Keep your stack. Just add Sphere.

See what you're owed

The detail that gets claims approved

Keep your stack. Just add Sphere.