# Commonwealth Auto Tags > Auto tag and title services in Berks, Montgomery, and Bucks County, Pennsylvania since 1983. Six locations offering same-day electronic processing for vehicle titles, registration, tags, and notary services. ## Services - [Auto Tags & Registration](https://commonwealthautotags.com/services/auto-tags/): New registrations, renewals, duplicates, specialty plates, temporary tags, commercial vehicle registration. - [Title Services](https://commonwealthautotags.com/services/title-services/): Title transfers, duplicate titles, lien additions and removals, out-of-state title conversions. - [Additional Services](https://commonwealthautotags.com/services/additional-services/): Notary services, driver's license services, and other PennDOT-related transactions. - [Title Transfer Guide](https://commonwealthautotags.com/services/title-transfer-guide/): Step-by-step guide for private sale and dealer purchase title transfers in Pennsylvania. ## Dealer Services - [Dealer Services](https://commonwealthautotags.com/dealers/): B2B services for PA and out-of-state auto dealers. Title transfers, new plates, registration renewals, duplicate titles, dealer-to-dealer transfers, lien additions/releases. Volume arrangements available. - [PA Dealer Title & Registration Guide](https://commonwealthautotags.com/dealers/guide/): Complete reference for PennDOT dealer requirements. Forms (MV-1, MV-4ST), fee schedule, 20-day submission rule, sales tax rates. - [MV-1 vs MV-4ST Guide](https://commonwealthautotags.com/dealers/guide/mv1-vs-mv4st/): Which PennDOT form to use. MV-1 for new/out-of-state vehicles, MV-4ST for PA-titled used vehicles. - [Common Title Rejections](https://commonwealthautotags.com/dealers/guide/common-rejections/): 12 reasons PennDOT rejects dealer title applications, with fixes for each. - [Out-of-State Dealer Guide](https://commonwealthautotags.com/dealers/guide/out-of-state/): How OOS dealers register and title vehicles for PA buyers. VIN verification, in-transit tags, MV-1 requirements. - [Electronic Lien & Title (ELT) Guide](https://commonwealthautotags.com/dealers/guide/elt/): PA's mandatory ELT program. Lien recording, FIN numbers, OLRP integrators, fee schedule. - [Dealer Contact](https://commonwealthautotags.com/dealers/contact/): Set up a dealer account. Inquiry form for PA and out-of-state dealerships. ## Locations - [Exeter](https://commonwealthautotags.com/locations/exeter/): 4720 Perkiomen Avenue, Reading, PA 19606. Phone: 610.779.2111 - [West Reading](https://commonwealthautotags.com/locations/west-reading/): 734 Penn Ave, West Reading, PA 19611. Phone: 610.372.9998 - [Pottstown](https://commonwealthautotags.com/locations/pottstown/): 80 Robinson St Unit E, Pottstown, PA 19464. Phone: 610.326.3330 - [Norristown](https://commonwealthautotags.com/locations/norristown/): 2840 Swede Road, Norristown, PA 19401. Phone: 610.292.8888 - [Levittown](https://commonwealthautotags.com/locations/levittown/): 5253 New Falls Road, Levittown, PA 19056. Phone: 215.547.4433 - [Audubon](https://commonwealthautotags.com/locations/audubon/): 2795 Egypt Road, Audubon, PA 19403. Phone: 610.676.0040 ## Resources - [FAQ](https://commonwealthautotags.com/faq/): Answers to common questions about PA vehicle titles, registration, tags, fees, insurance requirements, and special situations. - [Contact](https://commonwealthautotags.com/contact/): Contact form for inquiries. ## Hours Monday-Friday: 9:00 AM - 5:00 PM Saturday: 9:00 AM - 2:00 PM Sunday: Closed ## Key Facts - Operating since 1983 (43 years) - PennDOT-authorized Online Messenger (all 6 locations) - Member of Pennsylvania Online Messenger Association (POMA) - Same-day electronic processing - No appointment needed - Payment: Cash, credit card, debit card - PA sales tax: 6% standard (7% Allegheny County, 8% Philadelphia) - Temporary tags valid for 90 days - New PA residents have 20 days to transfer title and registration