PennDOT Form MV-550 - Apportioned Registration Schedule A

PennDOT Form MV-550 – Apportioned Registration Schedule A – Commercial vehicle operators in the United States who travel across state lines or into Canadian provinces frequently need Pennsylvania’s International Registration Plan (IRP) credentials. The official document for multi-vehicle fleets is PennDOT Form MV-550 – Apportioned Registration Application – Schedule A. This form is required when establishing a new apportioned account or renewing an existing one for two or more vehicles. Below is a complete, up-to-date guide based on official Commonwealth of Pennsylvania sources.

What Is PennDOT Form MV-550?

Form MV-550 is the primary application used by the Pennsylvania Department of Transportation (PennDOT) Bureau of Motor Vehicles, Commercial Registration Section, for apportioned (IRP) registration of multiple vehicles. It captures account holder information, fleet details, vehicle data, insurance, and maximum weights by jurisdiction.

Under the Full Reciprocity Plan (FRP) adopted by the IRP, registrants receive a single plate and cab card that authorizes travel in all member jurisdictions. Fees are calculated based on actual distance traveled during the previous reporting period (July 1 – June 30).

For a single vehicle, use Form MV-550A instead. Multiple vehicles require both MV-550 (Schedule A) and MV-551 (Schedule B).

Download the official Form MV-550 (PDF): Pennsylvania PennDOT MV-550 Apportioned Registration Application – Schedule A

Who Needs to File Form MV-550?

You must register under the IRP (and therefore complete MV-550 for multi-vehicle fleets) if your power unit:

Travels or is intended to travel in two or more IRP member jurisdictions, and
Is used for the transportation of persons for hire or is designed, used, or maintained primarily for the transportation of property, and
Has a gross or registered weight over 26,000 pounds, or
Has three or more axles regardless of weight, or
Is used in combination when the gross vehicle weight of the combination exceeds 26,000 pounds.

Vehicles or combinations of 26,000 pounds or less with only two axles may obtain apportioned registration optionally. Charter buses operating interstate have been required to obtain IRP registration or trip permits since January 1, 2016.

Applicants must maintain an established place of business or residency in Pennsylvania that meets PennDOT’s requirements (detailed in Form MV-556 and PUB 181).

Required Supporting Documents

When submitting Form MV-550, include the following (requirements confirmed on official PennDOT pages):

Completed Form MV-556 (New Apportioned Account and Change of Address Requirements) for new accounts
Form MV-551 (Pennsylvania Apportioned Registration Application – Schedule B) for distance and weight data
Proof of an established place of business or residency in Pennsylvania (three identifying documents matching the account address; P.O. boxes are not acceptable for the physical address)
Current full liability insurance (non-trucking, bobtail, or deadhead insurance is not accepted)
Proof of payment of the IRS Heavy Vehicle Use Tax (Form 2290 Schedule 1) for vehicles 55,000 pounds or greater that have been owned more than 60 days
Current lease agreement if the vehicle is leased to a different motor carrier responsible for safety (MCRS)
Title applications (if applicable) and vehicle ownership documents
USDOT number and TIN/EIN of the motor carrier responsible for safety

For detailed residency and place-of-business documentation rules, review the official instructions on Form MV-556 and PUB 181 – Apportioned Registration Instruction Manual.

How to Complete Form MV-550 – Section-by-Section Overview?

The current version of Form MV-550 (revised January 2025) contains the following main sections. Always follow the instructions printed on the reverse side of the official form.

Merge Fleets – Check Yes or No and list fleet numbers if consolidating fleets (recommended only at renewal time under FRP rules).
Section A – Applicant Information – Enter TIN/EIN, registrant name, contact name, USDOT number, business address (no P.O. box alone), mailing address, email, account number (if existing), registration year, telephone, and fax.
Vehicle Information – For each vehicle list equipment number, VIN, year, make, body type (TR = Tractor, TK = Truck, BS = Bus), axles/seats, fuel type, unladen weight, gross vehicle weight or gross combination weight, purchase price/date, factory price, PA plate number (if applicable), and owner/lessor details.
Insurance – Provide full liability coverage details (company name, policy number, effective and expiration dates).
Section E – Signature – Owner(s) or authorized representative(s) must sign, date, and list their title.

Under the Full Reciprocity Plan there is no longer a need to segment vehicles by intended travel jurisdictions. All IRP jurisdictions appear on the cab card.

Where and How to Submit Form MV-550?

Mail completed applications and supporting documents to:

Bureau of Motor Vehicles
Commercial Registration Section
P.O. Box 68286
Harrisburg, PA 17106-8286

Same-day processing is available at the PennDOT Riverfront Office Center, 1101 South Front Street, Harrisburg, PA 17104 (verify current hours before visiting).

Payment must be by check or money order payable to the Commonwealth of Pennsylvania. Do not send cash. Wire transfer options are available for invoices; contact your financial institution and provide the PennDOT Wells Fargo account details listed on the official Apportioned Registration Program page.

For renewals, PennDOT mails a renewal invitation at least three months before fleet expiration. If you do not receive it, complete a new MV-550 and MV-551 (or MV-550A for a single vehicle) and submit it.

Key Related Forms and Resources

Record-Keeping and Audit Requirements

IRP registrants must maintain daily trip records for each apportioned vehicle for three full registration periods (up to five years). Records must include equipment number, date, origin and destination (city and state), beginning and ending odometer readings, and routes of travel. Monthly and quarterly summaries by jurisdiction are required. Pennsylvania conducts IRP audits separately from IFTA audits.

Contact PennDOT for Assistance

PennDOT Customer Call Center: 717-412-5300 (Hearing impaired callers dial 711). Have your apportioned account number ready. Office hours are Monday–Friday, excluding state holidays.

For the most current version of Form MV-550 and all related documents, always download directly from the official Commonwealth of Pennsylvania website. Forms are periodically revised (the current MV-550 is dated 1-25).

Official Download Link: Download Pennsylvania PennDOT Form MV-550 – Apportioned Registration Application – Schedule A (PDF)

This guide is intended for informational purposes for U.S. commercial carriers and fleet operators. Always verify requirements with PennDOT, as rules and forms can change. Information is drawn from official pa.gov pages current as of 2025–2026.