When to use this workbook

Use this vehicle business use percentage review workbook to connect business mileage, total mileage and supporting period before the next review. Keep the three records distinct so a missing item is visible.

Connect the acquisition or lease to actual business use and operating readiness. Keep purchase cost, financing, mileage and disposition records distinct.

Review checkpoint: Delivery, payment and readiness can be different events. A business-use estimate should be supported by the relevant record rather than inferred from ownership.

Record checks for vehicle business use percentage review

Records this workbook is designed to connect
RecordWhat to check
Business mileageUse a short factual description and a reference to the underlying record. Mark missing or conflicting evidence as unresolved instead of assuming an answer.
Total mileageIdentify the source and period behind the amount. Distinguish a quote or estimate from a posted transaction and flag any difference.
Supporting periodRecord the actual date or period, then reference the document that establishes it. Keep an intended date separate from a completed event.

Your vehicle business use percentage review working record

Enter short notes or document references. Use aliases instead of account numbers or personal identifiers. This worksheet exports the values you enter; it does not send them to AE or determine a filing position. Entries are not saved after you leave or reload.

Record 1
Download a blank CSV

Information readiness checklist

These checks track information readiness, not tax compliance or eligibility.

0 of 5 information checks marked.

Turn the record into a review handoff

For vehicle business use percentage review, start the handoff with the connection between business mileage and total mileage. Then identify what supporting period still needs to establish. The exported sheet should make that relationship clear without replacing the original documents.

List the person collecting evidence separately from the professional deciding treatment. A blank field is a request for follow-up, not a zero, an approval or a concluded answer. Keep the supporting documents in your agreed secure record system; this public page accepts no document uploads.

Relevant source and further reading

IRS background for vehicles and equipment records. Use the applicable year’s guidance with your preparer; this organizational worksheet does not decide deduction amounts, election eligibility or statutory deadlines.

Prepared with AI assistance as an educational records tool. No professional review or client result is represented. Read AE’s AI disclosure and editorial policy.

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Coordinate this work with AE Tax Advisors

If the records reveal an unresolved planning or implementation question, review AE’s relevant service scope and published fees. Bring the record summary and open questions to a discovery call.