Full-Time RV Living: The Costs Dealers Don't Itemise

The affordability pitch at every RV show works the same way. Your rent or mortgage is $2,400 a month. The payment on this fifth wheel is $680 a month. Look at the difference.

Both numbers are accurate. Only one of them is complete. Your rent is a total occupancy cost — it includes the roof, the structural maintenance, the property taxes, the depreciation of the building, and the cost of the land it sits on. The $680 is a finance payment on a depreciating asset that you must also insure, register, store, maintain, park, heat, cool, connect to the internet, and eventually sell at a loss.

The gap between those two things is where full-time RVers get into trouble. Not because the lifestyle is expensive — it can be genuinely cheaper than a house, and for a lot of people it is — but because the costs that break budgets are the ones nobody put on a sheet of paper before the loan was signed.

This page itemises them.

This is planning information, not financial advice. Figures are mid-2026 planning ranges compiled from published industry reporting and lender rate disclosures. They are not quotes. Insurance, tax, and domicile decisions have consequences specific to your circumstances — confirm them with a licensed insurance agent, a tax professional, and the DMV of the state you intend to claim.

What full-time actually costs, before the omissions

Published 2026 budget surveys land in a wide band. Camp Addict puts full-time living between $1,600 and $5,000 a month; RVSpot’s breakdown runs $2,800–$4,500 for a mid-range traveller and $4,500–$7,000+ at the comfort end; several dealer-published guides settle around $2,500–$4,500. The ranges are wide because one input dominates everything else, and it is not the rig.

Site fees typically account for 30–50% of a full-timer’s monthly budget, and travelling at nightly rates without securing monthly discounts can put site fees alone in the $1,050–$2,550 range per month. Everything else — food, fuel, insurance, phone — is comparatively predictable. How often you move is the budget.

Here is a line-item breakdown at three travel paces, for a couple in a paid-off or lightly financed towable. Treat these as planning midpoints, not forecasts.

That subtotal is the number most budget guides publish. It is missing three of the largest costs in the entire exercise.

The omissions

1. Health insurance, if you are under 65

This is the single largest line item most first-year full-timers fail to budget, and the one that most often ends the experiment. Budgeting $600–$900 per month per adult for ACA marketplace coverage is realistic for full-timers without employer cover, and published 2026 full-timer budget breakdowns consistently name it as the most underestimated expense in the category. For a couple, that is potentially more than the site fee line.

It is also structurally awkward in a way that a normal budget line is not. Marketplace plans are county-rated and network-bound. Your plan is priced and provisioned around your domicile address, and its network is where that address is. Full-timers routinely discover that their in-network primary care is 1,800 miles away, and that what they actually own is catastrophic coverage with a nationwide emergency clause attached to a plan that will not pay for a routine specialist visit in the state they are standing in.

The practical response is to choose a domicile with usable national-carrier presence rather than choosing one purely for the absence of income tax, and to price coverage in candidate states before committing. This is one of the four separate tests that domicile decisions turn on — the others being taxation, vehicle registration, and insurance underwriting — and they are covered separately in the state-by-state domicile and registration reference.

If you are over 65 and on Medicare, this problem largely disappears, which is one honest reason full-timing is easier for retirees than for the remote-work cohort.

2. The maintenance reserve, and why 1% is not enough

The standard rule of thumb is 1–2% of purchase price per year. On a $100,000 rig that is $83–$167 a month.

The rule is derived from part-time use. A full-timer is running an RV through roughly five to eight times the annual duty cycle it was engineered for. Residential appliances in a stick house last 12–15 years; the same categories of appliance in an RV, mounted on a frame that flexes over every expansion joint on I-40, do not. Nothing in the recreational vehicle build standard assumes 365 nights a year of occupancy.

For full-time use, budget 2–3% of replacement value, and separate it into two pots:

• Routine reserve — $150–$300 a month, spent on seals, brakes, bearings, roof inspection, water heater anodes, batteries and the endless stream of $80 failures.
• Catastrophic reserve — a standing $5,000–$10,000 balance that you do not spend. Slide mechanism, roof membrane, axle, transmission, or a delamination repair will each land in the $2,500–$8,000 band, and they arrive without notice.

The item nobody plans for is tyres. RV tyres age out before they wear out — most manufacturers and the tyre industry treat five to seven years from the date code as the service ceiling regardless of tread depth, and a full set for a tandem-axle fifth wheel plus spare is a $1,400–$2,600 event. On a five-year hold, that is one certain replacement and possibly two.

3. Depreciation, which is a cash cost the day you exit

Depreciation does not appear on any monthly budget because it never leaves your bank account monthly. It leaves in one lump, at the end, at the exact moment you need money.

A rig bought new at $95,000 and sold five years later at $48,000 has cost you $47,000 in capital — around $780 a month — which is more than most people’s site fees. It is not optional, it is not avoidable by careful driving, and it does not care whether you enjoyed the trip. The mechanics of the curve, and what part of it you can actually influence, are set out in the storage, depreciation and resale breakdown.

Two practical consequences. First, if you buy new and full-time for two years and then quit, depreciation will dominate your total cost of the experiment by a wide margin. Second, a long loan term guarantees that depreciation outruns amortisation for years — which is the definition of negative equity, and the reason exiting the lifestyle early is so much more expensive than entering it.

The costs that hide inside other costs

Site fees are not one number

The published nightly rate is the number that makes it into budget articles. It is not the number you pay.

Monthly rates typically run 40–60% below the equivalent nightly total, which is why slow travel is the strongest single lever on a full-time budget. But monthly rates carry conditions: many parks meter electricity separately on monthly stays (add $40–$180 depending on season and whether you run air conditioning or electric heat), many require a deposit, and the desirable ones in snowbird markets are booked six to eleven months ahead.

Then there is the reservation economy. Federal and state campgrounds now allocate most inventory through booking windows that open months in advance and clear in minutes. The realistic full-timer’s mix in 2026 is not “campgrounds or free public land” — it is a portfolio: monthly park stays, membership networks, some dispersed camping where the season and the road allow, and paid overnight stops in transit.

Fuel is a function of pace, and of what you tow with

A diesel pickup pulling a 9,000 lb trailer returns something like 9–12 mpg. At 2026 pump prices, a 300-mile move is roughly $110–$150 in fuel alone before you have paid for a single night anywhere. Two of those a month is $300; four is $600.

The tow vehicle itself is a cost centre that budget guides usually put in a different article. It has its own insurance, its own registration, its own tyres, its own maintenance schedule, and it depreciates too. If you are comparing full-timing against renting an apartment, the truck belongs in the comparison.

Downtime

When the rig goes into a shop, you need somewhere to sleep. In 2026 the parts-and-scheduling backlog at RV service centres is still measured in weeks, not days, for anything requiring an ordered component. Budget for two to five hotel nights a year as a baseline, and understand that a serious repair can mean two to six weeks of paid accommodation. This is the cost that converts a $3,000 repair into a $6,000 event.

Connectivity, if you work

The remote-work full-timer’s connectivity stack is usually satellite plus at least one cellular line as failover, which lands around $120–$200 a month all in. It is not a luxury line item if your income depends on it — it is a business input, and the redundancy is the point. What that stack costs across a five-year hold, and where the cheaper configurations genuinely hold up, is broken down in the five-year off-grid internet cost comparison.

Insurance, and the coverage most people think they have

The RV insurance line above ($85–$200 a month) assumes a policy that actually covers full-time occupancy. A large number of full-timers are carrying recreational-use policies that do not.

Full-timer’s policies add the coverages a recreational policy explicitly excludes — personal liability while parked, contents at a residential level, loss of use, and in some cases emergency expense if the rig becomes uninhabitable. The premium difference is real but modest. The coverage difference at claim time is total.

If your rig is a conversion, a self-build, or has been substantially modified, this problem escalates sharply and the distinction between agreed-value and actual-cash-value settlement becomes the most important thing in your financial life. That is a separate subject and it is covered properly in why standard policies fail on custom and converted vehicles.

Verify this one directly. Ask your carrier, in writing: is this policy rated for full-time occupancy as a primary residence? An agent’s verbal reassurance is not a coverage document.

Putting it together: a defensible annual budget

Here is the same couple, moderate travel pace, with the omissions restored. Assume a $95,000 towable financed at 8.5% over 15 years with 15% down, and a truck already owned.

Now remove health insurance for a Medicare-age couple and the cash figure drops to roughly $47,440 a year. Remove the loan by buying a $40,000 five-year-old unit outright and it falls again, to somewhere near $37,900 with materially lower depreciation.

That spread — roughly $38,000 to $71,000 for the same lifestyle — is the honest answer to “what does full-time RV living cost.” Age, financing, and travel pace explain almost all of it.

The comparison that actually matters

If you are weighing this against staying put, compare total occupancy cost against total occupancy cost. That means putting these on the same line:

The two rows that decide most cases are structural decline and exit cost. A house is, on the whole, a depreciating structure sitting on an appreciating asset. An RV is a depreciating structure sitting on a site you rent by the night. That difference does not make full-timing a bad decision — plenty of people are consciously trading equity accumulation for years of use they actually want — but it should be a decision, not a surprise.

The other row worth staring at is mobility. It is the only line in the table with no equivalent on the housing side, and it is entirely under your control.

Where full-timing genuinely wins

None of the above says don’t do it. It says price it correctly. Full-timing wins decisively in three situations:

1. You are replacing high-cost housing. Trading $3,200 a month in coastal rent for a $2,400 all-in slow-travel budget is a real gain, and it compounds.
2. You own the rig outright and travel slowly. No finance, modest depreciation on an older unit, monthly site rates — this is the configuration that produces the $1,600-a-month budgets you see quoted, and they are achievable.
3. You are pre-retirement-testing. A year of full-timing before committing to a retirement location is cheap relative to buying the wrong house.

It loses in the mirror-image cases: financed new rig, fast travel pace, pre-Medicare health cover, and a short hold. That combination costs more than a mortgage in most US markets, and it is precisely the combination the show-floor pitch produces.

What we’d actually do

Buy used and outright if you can, or on the shortest term you can service. Pick a domicile for health-insurance networks and total tax burden together, not for the income-tax headline alone. Book monthly. Hold a $7,500 catastrophic reserve you never touch. Price full-timer’s insurance before you buy, not after. And run the numbers on a five-year hold, not a monthly payment — the full itemisation is in the five-year cost of RV ownership breakdown.

Do that and the lifestyle is affordable. Skip it and you are financing a depreciating asset with a monthly payment that was never the actual cost.

Frequently asked questions

Is full-time RV living cheaper than renting? It can be, but only in specific configurations. Owned-outright rig plus slow travel plus post-65 health coverage beats almost any US rental market. Financed-new rig plus fast travel plus marketplace health insurance generally does not. The variables that decide it are financing, travel pace, and your age relative to Medicare eligibility — not the rig.

How much should I budget for maintenance? For full-time use, 2–3% of the rig’s replacement value annually, split between a monthly routine reserve and a standing catastrophic fund of $5,000–$10,000. The commonly quoted 1% figure is derived from part-time duty cycles and understates full-time wear.

Do I need a special insurance policy to live in my RV full-time? Most carriers require a full-timer’s policy, and many recreational-use policies contain exclusions that void coverage if the RV is your primary residence. Ask your carrier to confirm in writing that the policy is rated for full-time occupancy.

What does full-time RV insurance cost? Roughly $1,000–$2,400 a year for a conventional rig, depending on value, coverage level, and domicile state. Custom conversions and self-builds price differently and often require specialist underwriting.

Which state is cheapest for full-time RVers? There is no single answer, because domicile involves four separate tests — income tax, vehicle registration and fees, voter/legal residency, and insurance rating — and the cheapest state on one test is often expensive on another. South Dakota, Texas and Florida are the most common choices, largely for the absence of state income tax and established mail-forwarding infrastructure.

How much do site fees actually cost per month? Monthly rates typically run $400–$1,200 depending on region, season and amenities, often with electricity metered separately. Nightly-rate travel over a full month runs substantially higher — frequently double. Booking monthly is the single most effective cost lever available to a full-timer.

What is the biggest cost people forget? Health insurance if you are under 65, and depreciation at exit. Neither appears on a monthly budget sheet, and together they can exceed every other line item combined.