From the first question to reviewer follow-up
How do I support the exchange rate used in an expense claim?
Attach the Signed FXProof Proof PDF to the expense claim or reimbursement record that used the rate. The PDF keeps the source, selected date, rate context, document id, payload hash, digital signature, and verification information together.
Keep the receipt, business purpose, policy decision, and approval in the expense workflow. FXProof supplies the exchange-rate proof document.
What can the expense reviewer check?
The reviewer can inspect the source and rate context in the PDF and use the verification details without access to the preparer account.
- Source and source date used for the conversion.
- Rate context behind the reimbursement or expense review.
- Embedded digital signature.
- Document id and payload hash shown in the PDF for public verification.
Approval remains in your workflow
FXProof documents the exchange-rate evidence. It does not approve the expense, decide whether it is reimbursable, or replace the organization's policy.
Expense review item
Attach proof when a conversion needs extra support or may be checked later.
View a proof sampleThe signed document
See which proof and verification fields stay inside the PDF.
Read signed PDF guideReviewer check
See how a recipient checks the document id and payload hash without account access.
Read verification guideQuestions
How do I attach the proof PDF to an expense claim?
Attach the Signed FXProof Proof PDF to the expense claim or reimbursement record that used the rate. Its FXProof proof and verification fields are already inside the document.
What can an expense reviewer verify?
The reviewer can inspect the source and rate context, validate the embedded digital signature, and use the document id and payload hash shown in the PDF on the public check page.
Does FXProof approve expenses?
No. FXProof documents exchange-rate evidence. Approval remains in your expense policy and workflow.