Compare vendor-charged tax against purchasing context, taxability, location, and exemption records.
Use Tax Software for Purchasing Compliance and Filing-Ready Review
Use tax is not just a rate calculation problem. It is a purchasing workflow problem that depends on invoice data, vendor tax charged, item taxability, exemption context, approvals, and filing-ready outputs.
Prophit.ai connects purchasing-side review with sales and use tax workflows so finance and tax teams can identify liabilities, spot overpayments, preserve evidence, and review recommendations before numbers move into filing support.
Surface use tax exposure and potential overpayments before they become disconnected spreadsheet work.
Preserve source data, recommendations, approvals, and workpapers for future review.
Test one AP period before you choose
Bring vendor-charged tax, signed credits, exemption evidence and unresolved classifications into the same review. Compare the source totals and explain each adjustment before accepting an accrual.
Use tax breaks down when purchasing data lives outside the tax workflow.
Vendors charge the wrong tax, charge no tax, or charge tax without enough context for the buyer to know whether it is correct. Exemptions are not always documented, taxability depends on use and location, and AP data rarely arrives tax-ready.
Manual review does not scale when invoices, receipts, contracts, purchase orders, and approvals are split across teams and systems.
Wrong tax charged
Vendor tax can be too high, too low, or based on incomplete item and location context.
No tax charged
Untaxed purchases can create self-assessment work when the buyer has a use tax obligation.
Missing certificates
Exemption context needs to travel with purchasing decisions, not sit in a disconnected folder.
Context-heavy taxability
The same item can require different treatment based on use, location, entity, or exemption status.
Messy AP data
Invoices and vendor records often arrive in formats built for payment, not tax review.
Manual review overload
High invoice volume pushes teams toward sampling, spreadsheets, or delayed cleanup.
Use tax software should connect invoice data to reviewable tax decisions.
The right workflow ingests purchasing and AP data, identifies tax charged versus tax expected, flags liabilities and overpayments, connects exemption certificate context, and produces filing-ready outputs with evidence behind each decision.
Ingest invoices and AP data
Bring structured and unstructured purchasing records into a consistent review workspace.
Compare charged and expected tax
Review vendor-charged tax against jurisdiction, item, use, and certificate context.
Flag liabilities and overpayments
Support both use tax accrual review and recovery-oriented overpayment review.
Connect exemption context
Use sales and purchasing certificate records as part of tax treatment review.
Produce filing-ready outputs
Prepare workpapers, accrual details, and support packages for recurring compliance workflows.
Preserve review history
Keep source data, rationale, approvals, and evidence available for later questions.
A purchasing tax compliance workflow from import to report.
Use tax review works best as a repeatable workflow. Prophit.ai is designed to help teams move from source records to classification, review, resolution, and filing-ready support.
- 01
Import invoices, receipts, contracts, POs, and AP data.
- 02
Normalize fields and extract tax-relevant facts.
- 03
Classify items, vendors, locations, and use context.
- 04
Review AI-assisted recommendations and exceptions.
- 05
Resolve liabilities, overpayments, and certificate gaps.
- 06
Report, accrue, recover, or support filing-ready outputs.
Connected sales and purchasing tax workflows, not another isolated AP report.
Prophit.ai brings purchasing tax compliance together with exemption certificate context, sales tax workflows, analytics, and AI-assisted classification. Recommendations stay human-reviewable, with rationale and evidence available for tax and finance teams.
Purchasing Tax Compliance
Review vendor-charged tax, use tax exposure, and overpayments in the purchasing workflow.
Explore moduleExemption Certificate Management
Connect certificate status to sales and purchasing-side tax treatment.
Explore exemption certificate softwareSales Tax Software
See how use tax connects to the broader sales and use tax lifecycle.
Explore sales tax softwareBuilt for teams where purchasing volume creates tax review work.
Manufacturers, multi-location companies, AP-heavy businesses, enterprise tax teams, and growing finance teams all need a clearer way to connect purchasing records to use tax decisions.
Manufacturing
Review materials, equipment, consumables, exemptions, and vendor-charged tax with supporting context.
Multi-location businesses
Coordinate purchasing tax review across locations, entities, and local operating realities.
AP-heavy businesses
Turn invoice volume into prioritized review instead of delayed manual cleanup.
Enterprise tax teams
Support configured controls, evidence, analytics, and review workflows across systems.
Growing finance teams
Move from ad hoc purchasing review to a repeatable tax workflow.
Start with the level of workflow your team needs.
Starter supports simpler workflows. Professional supports recurring team review. Enterprise supports configured controls, integrations, service scope, and support for complex tax operations.
Simpler purchasing tax workflows
For small teams organizing core sales, purchasing, and exemption workflows.
Recurring team review
For growing teams coordinating users, locations, analytics, and AI-assisted review.
Configured operations
For complex controls, integrations, service models, and support requirements.
Common questions.
What is use tax software?
Use tax software helps a business review purchases where tax was not charged, was charged incorrectly, or needs supporting context. It connects purchasing data, taxability, exemption records, liabilities, overpayments, and filing-ready outputs.
How is use tax different from sales tax?
Sales tax is generally charged to customers on taxable sales. Use tax is generally self-assessed by the purchaser when tax was not collected or when a purchase needs review.
Does use tax software review vendor invoices?
A use tax workflow should review vendor invoices and AP data for tax charged, tax expected, item context, location, exemption status, and evidence needed for review.
Can use tax software identify overpayments?
Yes. Use tax review can also support overpayment review when vendors charged tax that should be reviewed against exemption, location, use, or taxability context.
Does Prophit.ai support exemption certificate context?
Yes. Prophit.ai connects sales and purchasing exemption certificate workflows with tax review so certificate context can support use tax and vendor-charged tax decisions.
Is AI making final tax decisions?
No. Prophit.ai uses AI-assisted classification and review support. Recommendations are designed to be human-reviewable, with rationale and evidence available for tax and finance teams.
Bring purchasing tax review into the same workflow as compliance.
Explore how Prophit.ai supports vendor tax review, use tax liabilities, overpayments, exemption context, and filing-ready outputs.
- Sales-side and purchasing-side exemption certificate management are included in every plan, or standalone from $49/month per side.
- AI-native since 2019: AI reads your documents, classifies every transaction for taxability, validates exemption certificates, and answers questions in-app — checked against published state rules, with a person approving every material decision.
- Human review is a designed control: filing-ready outputs are approved by a reviewer, and unresolved facts fail closed instead of being guessed.
- Production standalone Sales Tax and Use Tax Engines ($99/month per location through sales-assisted setup, with 10,000 calls/month included) return determinations to source systems through an API.
- Flat pricing per organization: $199/month Starter and $599/month Professional, with no per-state, per-filing, or per-transaction fees — plus a published à-la-carte module menu.