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Ammon, Idaho

Ammon RV Bill of Sale Requirements

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Reviewed against state DMV requirementsLast reviewed: April 20266 min readEditorial policy

Complete requirements checklist for a rv bill of sale in Ammon, Idaho (Form ITD 3738). Includes exact fees, notarization rules, and where to file at the County Assessor’s Motor Vehicle – Ammon.

Fees, notarization rules, and filing addresses on this page are reviewed against 49 CFR Part 580 — Odometer Disclosure Requirements and the County Assessor’s Motor Vehicle – Ammon. Source documents are cross-checked each quarter so Ammon buyers and sellers always see the current Idaho rv bill of sale standard, not stale third-party summaries.

Title Transfer Fee

$14.00

Sales Tax Rate

7.50%

Notarization

Not Required

Required Fields — Ammon RV Bill of Sale

All of the following must appear on a valid rv bill of sale in Ammon, Idaho per Form ITD 3738:

  • Full legal name and current address of seller
  • Full legal name and current address of buyer
  • Agreed sale price (in numerals and words)
  • Date of sale
  • RV year, make, model, and body style
  • 17-character VIN (Vehicle Identification Number)
  • Odometer reading at time of sale (federal disclosure required for most motor vehicles under 10 years old)
  • Signature of seller
  • Signature of buyer

Notarization in Ammon: Not Required

Idaho does not require notarization for a rv bill of sale. Idaho does not require notarization for private vehicle bills of sale. Buyer and seller signatures on the completed title assignment are sufficient. Both parties simply sign and date the completed form in the presence of each other.

Idaho RV transfer fees and requirements

In Idaho, the title transfer fee is $14 and registration costs $45 - $69 based on vehicle age. RV sales are subject to 6% sales tax on vehicle purchase price. Idaho does not require notarization for private-party rv transfers. Emission testing is required in Idaho — verify the rv passes before completing the sale.

  • Emissions testing required in Ada and Canyon counties
  • Title transfer must be completed within 30 days
  • VIN inspection required for out-of-state vehicles

Official Idaho bill of sale form

The official Idaho bill of sale form is ITD 3738 (Bill of Sale for a Vehicle or Boat). BillOfSaleNow generates a document that meets all Idaho requirements and can be used in place of the official form.

Idaho sales tax on rv purchases

Idaho has a 6% state sales tax rate. Flat 6% statewide; no additional local vehicle taxes. Private-party rv sales in Idaho are subject to sales tax. Sales tax applies to private party vehicle purchases. The title transfer fee is $14.

RV market data and safety information

The most common rv makes in private-party sales are Winnebago, Thor, Forest River, Coachmen, Jayco. Average private-party rv prices range from $15,000–$150,000. Rvs average 4.2 NHTSA recalls per model across categories including Electrical, Propane/LP Gas System, Tires.

Safety checkpoints for buying a used rv

Before completing a rv bill of sale in Idaho, verify these safety items:

  • Test all LP gas appliances and check propane system for leaks
  • Inspect roof and seams for water damage — the #1 destroyer of RV value
  • Verify generator run hours and service history
  • Check slide-out mechanism operation and seal condition
  • Confirm smoke, CO, and LP detectors are operational and within manufacturer date
  • Test fire extinguisher charge and accessibility
  • Verify emergency exit window operation and condition
  • Inspect tire DOT date codes — RV tires age out before they wear out

RV insurance and depreciation in Idaho

Full-timer RV insurance differs from recreational-use coverage. Average $1,000–$3,000/year depending on class. RVs depreciate 40–50% in the first 5 years. Class B vans and Airstream trailers retain value best. Peak season for private rv sales is late winter to early spring (january–march) before camping season, with an average of 60 days on market.

RV registration and titling

RVs are classified as "Recreational vehicle (some states register as motorhome, others as special-purpose)" for registration purposes. Class A motorhomes (26,000+ lbs) may require a non-commercial Class B license in some states. Class C and B motorhomes under 26,000 lbs require a standard license. Federal odometer disclosure is required for rvs under 20 years old.

RV title transfer rules

RV title transfer follows motor vehicle rules but GVWR weight class matters. Class A motorhomes often exceed 16,000 lbs GVWR and may be odometer-exempt. Class B and C motorhomes under that threshold require standard odometer disclosure. RV titles list the body type (motorhome, camper van, etc.) and GVWR. Some states classify large RVs as commercial vehicles for registration purposes. Verify the title body type matches the actual unit.

Odometer disclosure for rv sales

RVs with a GVWR under 16,000 lbs and under 20 years old require federal odometer disclosure. Larger Class A motorhomes over 16,000 lbs GVWR are exempt under 49 CFR 580.17(a).

  • Applicable law: 49 CFR 580.17(a) — Odometer exemption for vehicles over 16,000 lbs GVWR

Required disclosures for rv sales in Idaho

When selling a rv in Idaho, the following disclosures apply:

  • Slide-out mechanism condition and leak history should be disclosed — slide-out seal failures are a leading cause of water damage in RVs.
  • Propane, electrical, and plumbing system condition may need to be noted, especially for full-time-use RVs.
  • Generator hours and maintenance history are not legally required but are standard in RV transactions.

Idaho bill of sale statistics

BillOfSaleNow has generated 541 bill of sale documents for Idaho transactions, with 15 generated this month alone. The most popular vehicle type is car.

Where to File — Ammon Title Office

Office

County Assessor’s Motor Vehicle – Ammon

Address

Visit https://itd.idaho.gov/dmv for the nearest Ammon, ID office

Phone

See state DMV website for local office phone numbers

Hours

Mon–Fri 8:30 AM–5:00 PM

Additional requirements in Ammon County:

  • Complete a title transfer at your local Idaho title office within the required timeframe
  • Sales tax applies to private party vehicle purchases
  • Both buyer and seller should retain a signed copy of the bill of sale
  • Bring a valid government-issued photo ID and proof of insurance

What to Bring to the ID DMV

  • 1Completed, signed rv bill of sale
  • 2RV title signed over by seller on the back
  • 3Valid government-issued photo ID (driver's license or passport)
  • 4Payment for title transfer fee: $14.00
  • 5Payment for sales tax (7.50% of sale price)
  • 6Odometer disclosure statement (if not included on title)

FAQ — RV Bill of Sale Requirements in Ammon

What are the required fields on a rv bill of sale in Ammon?
A valid rv bill of sale in Ammon, Idaho must include both parties' full legal names and addresses, sale date, agreed sale price, VIN, year, make, model, and signatures of buyer and seller.
What is the title transfer fee for a rv in Ammon?
The title transfer fee in Ammon County is $14.00. The rv sales tax rate is 7.50%. Idaho state rate 6% + estimated local taxes (verify with your county)
Is notarization required for a rv bill of sale in Ammon?
No. Idaho does not require notarization for private vehicle bills of sale. Buyer and seller signatures on the completed title assignment are sufficient.
Where do I file a rv title transfer in Ammon?
File the title transfer at the County Assessor’s Motor Vehicle – Ammon, Visit https://itd.idaho.gov/dmv for the nearest Ammon, ID office. Hours: Mon–Fri 8:30 AM–5:00 PM. Phone: See state DMV website for local office phone numbers.

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