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How to Register a Car in Delaware After a Private Sale

You have Typically 15–30 days from date of purchase (varies by state) to register your newly purchased vehicle in Delaware. Here is every document you need, what it will cost, and exactly where to go.

Deadline

Typically 15–30

Title Fee

Varies — typically $10–$75

Sales Tax

Varies

Smog Required

No

Required Documents in Delaware

Delaware Registration Fees

FeeAmount
Title transfer feeVaries — typically $10–$75
Annual registration feeVaries — typically $25–$200/year
Sales / use taxVaries by state and county
Smog inspectionNot required

Requirements vary by state. Visit your state DMV website for specific forms, fees, and procedures.

Step-by-Step: How to Register a Car in Delaware

  1. 1

    Get a signed title from the seller

    The seller must sign the back of the Delaware Certificate of Title in the appropriate seller section, entering the odometer reading and sale date. Do not accept an unsigned title — it cannot be transferred.

  2. 2

    Obtain a bill of sale

    A bill of sale documenting the sale price, date, VIN, and both parties' names is required in Delaware to calculate the Varies by state and county sales/use tax at the DMV. Keep a copy for your records.

  3. 3

    Confirm inspection requirements

    Delaware Emissions requirements vary by state and county. Check with your state DMV.

  4. 4

    Obtain proof of insurance

    You must show proof of Delaware insurance meeting the state minimum liability requirements. Contact your insurer before completing the purchase — most policies extend to newly acquired vehicles for 30 days.

  5. 5

    Visit Your State DMV

    Bring all required documents to Your State DMV. Delaware requires an in-person visit for title transfers after private sales. Pay the title fee (Varies — typically $10–$75), registration fee (Varies — typically $25–$200/year), and applicable sales tax (Varies by state and county).

  6. 6

    Receive your plates and registration card

    Delaware will issue your registration card immediately or by mail. New plates are typically available same day. Your new title arrives by mail within 4–8 weeks. Requirements vary by state. Visit your state DMV website for specific forms, fees, and procedures.

FAQ — Delaware Car Registration

How long do I have to register a car after buying it in Delaware?

Delaware requires title transfer and registration within Typically 15–30 days from date of purchase (varies by state). Operating a vehicle with an untransferred title may result in penalties. The deadline runs from the date of sale on the bill of sale and title.

How much does it cost to register a car in Delaware?

Delaware registration costs include: title fee Varies — typically $10–$75, registration fee Varies — typically $25–$200/year, and sales/use tax of Varies by state and county. Total out-of-pocket for a $10,000 vehicle purchase is typically $800–$1,500 depending on county.

Do I need a smog check to register a car in Delaware?

Generally no. Emissions requirements vary by state and county. Check with your state DMV.

Can I register a car online in Delaware?

Many states offer online registration renewal but require in-person visits for initial title transfers after private party sales.

What documents do I need to register a used car in Delaware?

Required: Signed Certificate of Title from seller; Bill of sale; Proof of auto insurance meeting state minimums; Odometer disclosure (for vehicles under 10 years old); Payment for title fee, registration fee, and sales/use tax.

What if the seller did not give me the title?

You cannot register or legally operate the vehicle without a properly signed title. Contact the seller immediately — they must sign the title over to you. If the seller is unresponsive or the title is lost, the seller must apply for a duplicate title from Your State DMV before the transfer can be completed. Never purchase a vehicle without receiving the signed title at the time of sale.

Need a Delaware Bill of Sale?

A proper bill of sale is required to establish the taxable sale price at the Delaware DMV.

Create Delaware Bill of Sale

Trusted by private vehicle sellers nationwide

45% faster sale

Vehicles whose listings include a history report spend ~45% less time on site before selling, and report-viewers are 5x more likely to become a lead.

Source: Experian / AutoCheck

$4,000 avg loss

NHTSA estimates 450,000+ vehicles per year are sold with rolled-back odometers — the average victim loses about $4,000 in downstream repair costs.

Source: NHTSA

17.5M private sales/yr

About 17.5 million private-party vehicle transactions happen in the U.S. each year — roughly 47% of the used market.

Source: Cox Automotive 2024

1 in 3 buyers

Roughly 1 in 3 used-car buyers say they suspect private sellers are hiding mechanical problems — documentation closes that trust gap.

Source: JW Surety Bonds (n=3,000)

$60–$85 mobile notary

Mobile notary visit minimums run $60–$85 — higher on weekends, plus per-mile travel fees. State-formatted documents skip the trip.

Source: Thumbtack / NNA