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Free Auto Repair Invoice Generator

Create professional PDF invoices for auto repairs, maintenance services, and diagnostics. Itemize parts, labor, and shop fees with vehicle details. Download instantly - no signup needed.

  • ✓ Zero Data Retention: Data is never stored.
  • ✓ Parts & Labor: Separate itemization for compliance.
  • ✓ Vehicle Details: VIN, mileage, and service records.
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Disclaimer: This tool acts as a document formatter. You are responsible for the accuracy of pricing, tax rates, and compliance with state auto repair regulations and consumer protection laws.
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Essential Clauses for Auto Repair Invoices

Protect your shop from liability and set clear expectations. Copy and paste these into the "Notes" section of your invoice.

Parts Warranty Statement

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"Parts and labor are warranted for [Number] months or [Number] miles from the date of service, whichever comes first. This warranty covers defects in parts and workmanship. It does not cover damage caused by accident, misuse, neglect, or normal wear and tear. Customer-supplied parts are not covered under this warranty."

Abandoned Vehicle Notice

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"Vehicles left on the premises for more than [Number] days after completion of repairs and customer notification will incur a storage fee of $[Rate] per day. Vehicles not claimed within [Number] days may be considered abandoned and processed in accordance with [State] vehicle abandonment laws."

Auto Repair Invoicing: A 2026 Guide

A well-documented repair invoice protects your shop legally, builds customer trust, and ensures smooth insurance claim processing.

State Compliance Requirements

Many states have specific requirements for auto repair invoices. California's Bureau of Automotive Repair (BAR), for example, requires shops to provide a written estimate, obtain customer authorization for repairs, and itemize parts and labor separately on the final invoice. Check your state's auto repair act to ensure your invoices meet all legal requirements, including disclosure of used or rebuilt parts.

Parts Pricing and Markup

Auto repair shops typically mark up parts 25-50% over their wholesale cost. This markup covers ordering, receiving, inventory management, and warranty handling. Some shops use a parts matrix where markup percentage decreases as part cost increases. Whichever method you use, your invoice should clearly show the final price the customer pays for each part.

Labor Rate and Flat Rate Billing

Most shops use one of two labor billing methods:

  • Flat rate: Charge based on industry-standard time guides (Mitchell, ALLDATA). If the guide says brake pads take 1.5 hours, you bill 1.5 hours regardless of actual time.
  • Clock time: Bill for actual time spent on the repair. More transparent but can lead to disputes if a job takes longer than expected.
  • Shop labor rates generally range from $80-$150/hour for independent shops and $120-$200/hour for dealerships, depending on location and market.

How to Create an Auto Repair Invoice

1

Enter Your Shop Details

Add your shop name, address, ASE certifications, and contact information.

2

Add Vehicle and Customer Information

Enter the customer's name, vehicle year/make/model, VIN, and mileage.

3

Itemize Parts and Labor

List each part with part number and price. Add labor hours for each service performed.

4

Add Fees and Warranty Terms

Include shop supplies, environmental fees, and your warranty statement.

5

Download PDF Invoice

Generate and download your professional auto repair invoice as a PDF.

Auto Repair Billing Methods

Flat Rate Invoice

Bill using industry-standard labor time guides (Mitchell, ALLDATA). Each repair has a predetermined labor time regardless of how long the technician actually takes. The most common billing method in auto repair shops.

Time and Materials Invoice

Bill actual clock time plus parts at marked-up prices. Better for complex diagnostics and custom work where standard labor times do not exist or are unreliable.

Maintenance Package Invoice

Bundled pricing for routine services (oil change + tire rotation + inspection) at a discounted package rate. Encourages repeat business and simplifies pricing for common services.

Insurance Estimate Invoice

Detailed invoicing formatted for insurance claims with supplement documentation. Includes labor times from CCC ONE or Mitchell estimating systems, OEM part numbers, and paint material charges.

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Frequently Asked Questions

What vehicle information should I include on an auto repair invoice? +

Every auto repair invoice should include: the vehicle's year, make, model, VIN (Vehicle Identification Number), license plate number, and current mileage at time of service. This information is essential for warranty tracking, service history records, and insurance claims.

How should I separate parts and labor on the invoice? +

Always list parts and labor as separate sections. For parts, include the part name, part number, quantity, and unit price. For labor, list each service performed with the time spent and your shop's hourly labor rate. Many states legally require this separation on auto repair invoices.

Do I need to provide a warranty statement on repair invoices? +

Many states require auto repair shops to state their warranty terms on invoices. Even where not legally required, it is good practice to include warranty duration and coverage (e.g., '12 months / 12,000 miles on parts and labor'). This builds customer trust and reduces disputes.

How do I handle diagnostic fees on invoices? +

Diagnostic time should be listed as a separate line item with the time spent and your diagnostic rate. If you waive the diagnostic fee when the customer approves repairs, note the waiver on the invoice (e.g., 'Diagnostic Fee - Waived with approved repair'). This shows the value of your diagnostic work even when you do not charge for it.

Should I include the customer's authorization on the invoice? +

Yes. Many states require written or documented authorization before performing repairs. Note the authorization method (signed work order, phone approval with date and time, or text/email confirmation) on your invoice. This protects you from disputes about unauthorized work.

How is my data secured? +

We use a 'Zero Data Retention' architecture. Your data is encrypted via 256-bit TLS and transmitted to our secure server solely for PDF generation. All data is permanently deleted immediately after your PDF is created. No data is written to any database or persistent storage.

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