How is RV financing different from auto financing?

RV financing typically uses 10–20-year terms (vs 3–7 years for autos), often with marine-and-RV-specific lenders rather than traditional auto banks. Rates are higher than mortgage (typically 4–8% vs 6–7% for autos in 2026) because RVs are recreational assets. Banks usually require 10–20% down vs 0–10% on autos. Tax-deductibility: RV loan interest can be deductible if the RV qualifies as a 'second home' (has sleeping, cooking, bathroom facilities) per IRS Pub 936.

How fast do RVs depreciate?

Standard RVIA + NADA data: 20–25% in year 1, then ~7% per year thereafter. By year 10 a typical RV holds ~30–40% of original price. Class A motorhomes depreciate fastest (high tech complexity, generator hours, mileage). Travel trailers and 5th wheels (no engine) hold value best. The calculator's underwater-month surfaces when your loan balance exceeds depreciated value — typical underwater window is months 18–60 for 0–10% down purchases.

What does 'underwater' on an RV loan mean?

Underwater = you owe more on the loan than the RV is worth. If you tried to sell or trade in, you'd need to bring cash to close the deal. It's particularly common with RVs because the depreciation curve outpaces the principal paydown in the early years. Underwater isn't disastrous if you intend to keep the RV through payoff, but it removes flexibility — you can't easily upgrade, downgrade, or exit without bringing cash.

How much down payment should I put on an RV?

20% down is the safe target — it absorbs year-1 depreciation and prevents underwater status. 10% is the minimum most lenders accept. Less than 10% (or rolling extra costs into the loan) puts you significantly underwater for 3+ years. If you can't put 15%+ down, consider a smaller/used RV — the affordability isn't there for new financed purchases below 10% down.

What's the typical RV-loan rate in 2026?

Well-qualified borrowers (FICO 720+, 20%+ down, conforming Class A under $300K or smaller RV) see 6–7% on new RVs; 6.5–8% on used. Lower credit (640–700) typically pays 8–10%. Above 80% LTV or super-jumbo Class A (>$500K) loans hit 9–11%+. Shop with marine + RV specialists (GoodSam Finance, Newcoast Financial, Bank of the West) — they outprice generalist banks by 0.5–1.5%.

Is RV loan interest tax-deductible?

Yes if the RV qualifies as a 'second home' under IRS Pub 936 — it must have sleeping, cooking, and toilet facilities. A travel trailer or motorhome with a kitchenette and bath qualifies; a teardrop with no bathroom does NOT. The mortgage-interest deduction is capped at $750K combined first + second home; for most RV buyers, this is the most relevant tax angle.

Should I roll closing costs into the loan?

Avoid it. Closing costs (loan fees + sales tax + extended warranty if rolled in) typically add 3–8% to the financed amount, deepening the underwater window. If cash-tight, finance only the price and pay sales tax + fees out-of-pocket. Rolling them in is the single biggest cause of 'I owe more than my RV is worth' nightmares.

How does sales tax work on an RV purchase?

Most US states tax RV purchases as vehicles (typical 4–8%, sometimes higher in NY/CA). Some states (MT, OR, DE, NH) have no sales tax — registering an RV in those states via an LLC is a known tax-avoidance strategy but enforcement is increasing. Loan principal does NOT include sales tax; you pay it separately at registration. Budget for sales tax IN ADDITION to your loan amount.

Can I refinance an RV loan?

Yes — same way as a mortgage. Compare your current rate to current market; if you can save 1+ percentage points AND you're not heavily underwater, refinancing makes sense. Closing costs on RV refi are typically $300–800 (much cheaper than mortgage). Some lenders offer 'rate-only' refi without re-appraising — fastest path if you're at parity or above water.

What's a 'RV lifestyle' loan vs a traditional RV loan?

Some marine-and-RV lenders market 'lifestyle loans' that finance the RV PLUS related expenses (kayaks, generators, solar setup, dock fees, even early-trip costs) into one loan. They typically charge 1–2% higher rates. The math rarely works — better to take a smaller dedicated RV loan and a separate 0% promotional credit card or personal loan for accessories.

Should I buy new or used RV?

Used wins on financing math 80% of the time. A 2–3 year old Class A typically prices at 50–60% of new — you skip the steep year-1 depreciation curve entirely. Newer RVs come with manufacturer warranty (usually 1–3 years); used buyers should budget for an extended warranty ($1,500–4,000) or self-insure with a $5K maintenance reserve. The financing rate difference (used is usually 0.5–1% higher) doesn't offset the depreciation savings.

Does this calculator handle floating-rate RV loans?

No — it assumes a fixed rate for the full term. Most RV loans ARE fixed-rate. The exception is some bank-portfolio loans on jumbo Class A purchases that may have variable-rate features. If your loan is variable, run this calculator at both current rate AND worst-case cap rate to see the payment sensitivity.

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RV Loan Calculator — Monthly Payment + Depreciation + Underwater Risk

Drop RV price, down payment, rate, and term — get the monthly payment plus the depreciation curve (20% Y1, 7%/yr thereafter per RVIA + NADA data) and the month your loan goes underwater (balance > RV market value). Honest math on whether the loan structure outlasts the asset.

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Reviewed by CalcBold Editorial · Sources: RVIA market data 2026 + NADA RV depreciation curves + GoodSam Finance benchmarksLast verified May 15, 2026Methodology

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Frequently Asked Questions

The most common questions we get about this calculator — each answer is kept under 60 words so you can scan.

How is RV financing different from auto financing?
RV financing typically uses 10–20-year terms (vs 3–7 years for autos), often with marine-and-RV-specific lenders rather than traditional auto banks. Rates are higher than mortgage (typically 4–8% vs 6–7% for autos in 2026) because RVs are recreational assets. Banks usually require 10–20% down vs 0–10% on autos. Tax-deductibility: RV loan interest can be deductible if the RV qualifies as a 'second home' (has sleeping, cooking, bathroom facilities) per IRS Pub 936.
How fast do RVs depreciate?
Standard RVIA + NADA data: 20–25% in year 1, then ~7% per year thereafter. By year 10 a typical RV holds ~30–40% of original price. Class A motorhomes depreciate fastest (high tech complexity, generator hours, mileage). Travel trailers and 5th wheels (no engine) hold value best. The calculator's underwater-month surfaces when your loan balance exceeds depreciated value — typical underwater window is months 18–60 for 0–10% down purchases.
What does 'underwater' on an RV loan mean?
Underwater = you owe more on the loan than the RV is worth. If you tried to sell or trade in, you'd need to bring cash to close the deal. It's particularly common with RVs because the depreciation curve outpaces the principal paydown in the early years. Underwater isn't disastrous if you intend to keep the RV through payoff, but it removes flexibility — you can't easily upgrade, downgrade, or exit without bringing cash.
How much down payment should I put on an RV?
20% down is the safe target — it absorbs year-1 depreciation and prevents underwater status. 10% is the minimum most lenders accept. Less than 10% (or rolling extra costs into the loan) puts you significantly underwater for 3+ years. If you can't put 15%+ down, consider a smaller/used RV — the affordability isn't there for new financed purchases below 10% down.
What's the typical RV-loan rate in 2026?
Well-qualified borrowers (FICO 720+, 20%+ down, conforming Class A under $300K or smaller RV) see 6–7% on new RVs; 6.5–8% on used. Lower credit (640–700) typically pays 8–10%. Above 80% LTV or super-jumbo Class A (>$500K) loans hit 9–11%+. Shop with marine + RV specialists (GoodSam Finance, Newcoast Financial, Bank of the West) — they outprice generalist banks by 0.5–1.5%.
Is RV loan interest tax-deductible?
Yes if the RV qualifies as a 'second home' under IRS Pub 936 — it must have sleeping, cooking, and toilet facilities. A travel trailer or motorhome with a kitchenette and bath qualifies; a teardrop with no bathroom does NOT. The mortgage-interest deduction is capped at $750K combined first + second home; for most RV buyers, this is the most relevant tax angle.
Should I roll closing costs into the loan?
Avoid it. Closing costs (loan fees + sales tax + extended warranty if rolled in) typically add 3–8% to the financed amount, deepening the underwater window. If cash-tight, finance only the price and pay sales tax + fees out-of-pocket. Rolling them in is the single biggest cause of 'I owe more than my RV is worth' nightmares.
How does sales tax work on an RV purchase?
Most US states tax RV purchases as vehicles (typical 4–8%, sometimes higher in NY/CA). Some states (MT, OR, DE, NH) have no sales tax — registering an RV in those states via an LLC is a known tax-avoidance strategy but enforcement is increasing. Loan principal does NOT include sales tax; you pay it separately at registration. Budget for sales tax IN ADDITION to your loan amount.
Can I refinance an RV loan?
Yes — same way as a mortgage. Compare your current rate to current market; if you can save 1+ percentage points AND you're not heavily underwater, refinancing makes sense. Closing costs on RV refi are typically $300–800 (much cheaper than mortgage). Some lenders offer 'rate-only' refi without re-appraising — fastest path if you're at parity or above water.
What's a 'RV lifestyle' loan vs a traditional RV loan?
Some marine-and-RV lenders market 'lifestyle loans' that finance the RV PLUS related expenses (kayaks, generators, solar setup, dock fees, even early-trip costs) into one loan. They typically charge 1–2% higher rates. The math rarely works — better to take a smaller dedicated RV loan and a separate 0% promotional credit card or personal loan for accessories.
Should I buy new or used RV?
Used wins on financing math 80% of the time. A 2–3 year old Class A typically prices at 50–60% of new — you skip the steep year-1 depreciation curve entirely. Newer RVs come with manufacturer warranty (usually 1–3 years); used buyers should budget for an extended warranty ($1,500–4,000) or self-insure with a $5K maintenance reserve. The financing rate difference (used is usually 0.5–1% higher) doesn't offset the depreciation savings.
Does this calculator handle floating-rate RV loans?
No — it assumes a fixed rate for the full term. Most RV loans ARE fixed-rate. The exception is some bank-portfolio loans on jumbo Class A purchases that may have variable-rate features. If your loan is variable, run this calculator at both current rate AND worst-case cap rate to see the payment sensitivity.

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