In Italy, buying a home is often considered almost automatically a better choice than renting. The most common reasoning is simple: “renting means throwing money away, whereas with a mortgage the home is mine at the end.” It is an intuitive statement, but economically incomplete. The proper comparison is not between rent and mortgage instalments, because an instalment contains both a cost component, interest, and a principal repayment component, which gradually increases the portion of the property effectively owned. At the same time, buying a home involves initial and recurring costs that tenants do not bear to the same extent. To understand which alternative is more advantageous, we therefore need to compare the total cost of owner-occupied housing with the total cost of renting, also considering how long we expect to remain in the property.

The conclusion cannot be “buying always pays” or “renting always pays”. In some circumstances, buying can be highly advantageous economically; in others, particularly over short horizons or where properties are expensive relative to local rents, renting may be more rational.

The first mistake: comparing mortgage instalments with rent

Suppose a home can be rented for 900 euros a month or purchased through a mortgage with an instalment of 950 euros. Looking only at these two numbers, it would be natural to conclude that buying is preferable: for just 50 euros more each month, after several years you own the property.

However, this comparison ignores the instalment's structure. Of a 950-euro mortgage payment, part represents interest owed to the bank and part repays borrowed principal. Principal repayment is not economically equivalent to rent, because it is not entirely a cost: it gradually transfers value from debt to the owner's net wealth. Interest, by contrast, is an actual cost.

On the other hand, owners bear costs not shown in the instalment: initial taxes, notary fees, any estate agency fees, valuation fees, mortgage arrangement fees, major maintenance, insurance and other charges. The Bank of Italy notes that interest is only part of a mortgage's cost: valuation, notary, mortgage registration, arrangement fees and any insurance must also be considered. To compare financing offers properly, it is therefore important to use the APR (TAEG), which incorporates a significant share of the overall cost of credit.

A proper comparison must therefore go far beyond the simple question: “How much do I pay each month?”.

Buying a home requires capital even before the mortgage

In most cases, a bank does not finance the entire purchase price. The Bank of Italy explains that intermediaries normally lend up to around 80% of the property's appraised value, although higher financing may be available with additional guarantees and different conditions.

For a home worth 250,000 euros, 80% financing would mean obtaining around 200,000 euros and needing the remaining 50,000 euros from your own resources. All other initial costs must be added to this.

This initial capital is one of the most important differences from renting. A tenant may have to pay a security deposit, any agency fees and some months' rent in advance, but normally does not need to tie up tens of thousands of euros in the property.

The 50,000 euros used as a down payment do not “disappear”: they become part of the home's value. But they cease to be available for other goals, introducing a fundamental concept often ignored when comparing buying and renting: the opportunity cost of capital.

The opportunity cost of the down payment

Suppose buying a home requires 60,000 euros for the down payment and initial expenses. Those 60,000 euros could alternatively remain liquid, be used for another activity or be invested over the long term. Buying a home means giving up these possibilities.

It would be incorrect to assume that investing this money would certainly produce a particular return, because every investment involves risk and future returns are uncertain. Nevertheless, the concept remains valid: capital tied up in a home has an opportunity cost, even when that cost appears on no account statement.

Imagine, solely as a mathematical example, that 60,000 euros could generate an average net annual return of 3% for ten years. After ten years, they would amount to around 80,635 euros. The difference of over 20,000 euros would represent the alternative return forgone by tying up the capital. Naturally, over the same period, the home could increase in value, offsetting or exceeding that opportunity cost, or it could lose value. Precisely for this reason, a serious comparison must consider both possibilities rather than automatically assuming property appreciation.

Buying involves immediate tax costs

The price shown in a property listing is not the final purchase cost. The tax treatment depends on the seller's status and whether the conditions for “first-home” relief (prima casa) are met.

According to the Italian Revenue Agency, when buying with first-home relief from a private individual or a business in a VAT-exempt transaction, registration tax is 2% of the applicable taxable base, with mortgage and cadastral taxes of 50 euros each. Without first-home relief, ordinary registration tax is 9%, plus mortgage and cadastral taxes. If the purchase is subject to VAT, treatment changes further: for a first home, VAT is generally 4%, with registration, mortgage and cadastral taxes charged at fixed amounts.

In certain sales between private individuals, the cadastral-value taxation system (prezzo-valore) also exists, allowing registration tax to be calculated on cadastral value rather than the sale price. This too can significantly affect the final tax cost.

Notary fees, any estate agency commission, mortgage costs and other charges must then be added. Some of these expenses arise only once, which is precisely why they weigh much more heavily when a home is kept for only a few years.

Time is probably the most important variable

Imagine incurring total costs of 15,000 euros to buy a home. If we moved and sold the property after two years, those 15,000 euros would equal about 625 euros a month spread across just 24 months of residence. If instead we kept the home for twenty years, the same initial cost would equal about 62.50 euros a month.

This is a simplification, but it shows why the time horizon completely changes the comparison between buying and renting.

Buying tends to involve substantial initial fixed costs. The longer you remain in the property, the more widely those costs are spread. Renting, by contrast, offers greater flexibility and generally requires less initial capital.

For someone who does not know where they will work in three years, expects to move or may need a different home in the near future, that flexibility has tangible economic value.

Selling costs must also be considered

Property transactions generate costs not only when you move in. Moving out can cost money too. A sale may require agency commissions, technical documentation, any work needed to make the property easier to sell and, above all, time.

There is also no certainty of selling immediately at the desired price. The property market is less liquid than many financial instruments: turning a home into money requires finding a buyer, negotiating a price and completing the transaction.

The Bank of Italy's survey of the housing market for the second quarter of 2026 shows precisely how prices, selling times, discounts and demand can evolve over time and differ depending on market conditions. During that quarter, estate agents reported slowing growth in sale prices and accelerating rents across much of Italy.

This also demonstrates why constructing a general rule for all of Italy is dangerous: the relationship between property prices and rents can differ completely between Milan, Venice, a university city and a small municipality.

Maintenance is a real cost, even if irregular

Tenants normally bear some ordinary expenses, but much structural maintenance remains the owner's responsibility. Homeowners must instead consider that property deteriorates and needs work.

The problem is that these costs do not occur regularly. You might spend very little for five years, then in the sixth need to replace the roof or boiler, repair the apartment building's façade or meet other substantial expenses.

It is therefore incorrect to compare rent with mortgage instalments by saying: “I had no maintenance this year, so it costs nothing.” Maintenance should be assessed over the long term, including through an average annual provision.

No universally reliable percentage can automatically be applied to a property's value: a new home and one built sixty years ago may have completely different needs. Nevertheless, this item must be included in the comparison.

IMU is not always a cost of a main residence

Generalisations should also be avoided regarding recurring taxation. In Italy, a main residence is generally exempt from IMU property tax, while the exemption does not apply to main residences classified in the luxury cadastral categories A/1, A/8 and A/9.

It would therefore make no sense to automatically include IMU in the cost of every first home. The situation changes for second homes and other properties, however, where the tax can become a significant ownership cost.

This is a good example of why a serious simulation should reflect the specific case rather than be filled with standard percentages taken from other countries.

Rent is not necessarily “money thrown away”

The claim that rent is money thrown away stems from the fact that tenants do not own the property at the end of the contract. That is true. But rent is not paid in exchange for nothing: it buys the right to use a home for a specified period, without purchasing the whole asset.

The same principle applies in many other cases. Paying for a hotel room does not mean throwing money away because you do not become the hotel's owner. Paying for insurance is not necessarily wasteful if the insured event never happens. The payment purchases a service or transfers a risk.

Renting primarily purchases use of the property and flexibility. Owners instead assume risks linked to the home's value, maintenance and capital being tied up, while simultaneously building wealth through mortgage repayment and benefiting from any increase in the property's price.

These are different financial structures, not simply “wasted” money versus “saved” money.

Owners also pay expenses that do not build wealth

Not all money paid in a mortgage instalment increases your wealth. Interest paid to the bank is a cost. The same applies to many notary fees, agency commissions, taxes, insurance premiums, maintenance expenses and other charges.

This means the statement “with a mortgage, I pay for something that remains mine” is true only of the principal component of the instalment and any property appreciation, not everything spent.

Suppose a monthly instalment is 1,000 euros and, at a particular stage of the amortisation schedule, 600 euros represents principal and 400 interest. From a wealth-building perspective, the 600 euros differs greatly from the 400: the former reduces outstanding debt, while the latter remunerates the lender.

A proper comparison should therefore always separate principal and interest.

The mortgage rate substantially changes the result

The total cost of a financed purchase also depends on interest rates. A mortgage of 200,000 euros at 2% has a very different cost from a mortgage of the same amount at 5%.

Extending the term also normally reduces the instalment but increases total interest paid. The Bank of Italy specifically encourages considering the amount, term and type of rate in relation to household income and expenses, noting that a mortgage normally lasts between 5 and 30 years.

This means even two people buying the same apartment at the same price can face very different overall costs if their down payments, terms and rates differ.

Example: a 250,000-euro home or rent of 900 euros?

Let us build a simplified example. Imagine a home priced at 250,000 euros, alternatively available to rent for 900 euros a month.

The purchase uses:

The capital immediately committed would therefore be 60,000 euros.

Suppose the mortgage instalment is 950 euros a month. Simply comparing 950 euros with 900 euros and concluding that buying costs just 50 euros more would be wrong. The principal component should be separated from the instalment, actual interest paid considered, maintenance and other ownership costs added, initial expenses spread over time, and an opportunity cost assigned to the 60,000 euros used at the outset.

On the rental side, the 900-euro rent, possible future rent increases and what would happen to the 60,000 euros not tied up in buying should be considered.

Finally, assumptions would be needed about the future value of the home.

Only then would we have a genuine economic comparison.

An increase in the home's value is not guaranteed

One of the main arguments for buying is that “property always increases in value”. This statement too is overly strong.

A home's price depends on location, demographic trends, demand, the availability of new properties, economic conditions, interest rates, energy efficiency, the building's condition and many other factors.

A home bought in an area with growing demand may appreciate significantly. A property in an area of population decline or requiring major work might instead appreciate little or lose value in real terms.

We must also distinguish between a nominal increase and a real increase. If a home rises from 200,000 to 230,000 euros over ten years while the general price level increases by a similar or greater amount, the nominal increase does not necessarily represent a real increase in purchasing power.

Automatically treating a home as an invariably profitable investment therefore ignores property risk.

Owners do benefit from a form of forced saving

Buying also has an advantage that should not be underestimated. For many people, a mortgage acts as a form of forced saving: each month, the principal component reduces outstanding debt and increases net property wealth.

A tenant could theoretically invest the difference between renting and buying costs, alongside the initial capital not used. But this advantage exists only if that money is actually saved or invested.

If someone chooses renting because it costs 300 euros less each month but systematically uses those 300 euros to increase consumption, after twenty years they may have much less wealth than someone who has repaid a mortgage.

We must therefore distinguish between what is theoretically optimal and what someone can actually do consistently.

Homeownership partly protects against future rent risk

An owner who has paid off the mortgage eliminates one of life's main housing expenses, although they continue to bear maintenance, any applicable taxes and running costs.

A tenant, by contrast, must continue paying rent. Rents can increase over time, and this exposure becomes particularly important in retirement, when income may fall.

For example, in the second quarter of 2026, the Bank of Italy survey reported accelerating rents across most of the country compared with the previous quarter. This does not imply rents will always rise, but shows that the future cost of renting is uncertain, just as a property's future value is uncertain.

Homeownership can therefore provide some protection against rising rents, particularly once the loan has been repaid.

Renting offers something ownership cannot offer as easily: flexibility

An owned home is an illiquid, geographically fixed asset. If you receive a job offer 500 kilometres away, your family size changes or you wish to move abroad, leaving a rental contract is normally much simpler than selling a property.

This flexibility can have enormous value, especially for students, young workers and people in the early stages of their careers.

Buying a home solely because “renting is wasteful” can therefore backfire if you need to move after two years and incur selling, buying and moving costs again.

The value of flexibility does not appear in traditional financial calculations, but it exists.

When buying tends to become more attractive

Without turning this reasoning into a universal rule, buying tends to become more favourable when you expect to stay in the same place for many years, the relationship between the home's price and local rent is reasonable, the mortgage is affordable, initial costs can be spread over a long horizon, an adequate emergency fund remains after the down payment, and the chosen home is likely to suit future needs too.

It is particularly important not to use all your wealth for the down payment. Becoming the owner of a 250,000-euro home while leaving yourself only a few hundred euros available may increase property wealth but drastically worsen personal liquidity.

The sustainability of buying matters at least as much as its theoretical financial advantage.

When renting can be rational

Renting can instead make economic sense when the time horizon is short or uncertain, you expect to move cities, home prices are very high relative to rents, the down payment would absorb almost all available liquidity, or you want greater financial and geographical flexibility.

Renting does not necessarily mean being unable to buy. Someone may have sufficient capital to purchase and still choose not to, because in their circumstances they prefer mobility and wealth diversification.

Likewise, buying a home is not necessarily an exclusively financial decision. Stability, freedom to alter the property, family security and the desire for your own home are benefits difficult to express through an Excel spreadsheet but entirely legitimate.

How to make a genuinely accurate comparison

Comparing the two alternatives requires estimating at least the following components over the same time period.

For buying: mortgage interest, initial costs, maintenance, insurance and other ownership costs, any taxes, the opportunity cost of the down payment and future selling costs. Principal repayment, which represents wealth accumulation, should be distinguished from these items, and any change in property value considered.

For renting: rent paid during the period, associated expenses and possible future increases. You should then consider that capital not used for the down payment and purchase expenses remains available for other goals.

Finally, the comparison should use several scenarios, because nobody knows the property's future value, alternative investment returns or the evolution of rents with certainty.

A single highly precise number based on uncertain assumptions can create a false sense of accuracy.

Conclusion

Buying a home is not always worthwhile, and renting does not automatically mean throwing money away. They are two different ways of purchasing the essential service of housing and organising your wealth.

The most common mistake is directly comparing the mortgage instalment with rent. A proper comparison instead requires separating principal and interest, including all purchase and ownership costs, considering maintenance, assessing the down payment's opportunity cost, estimating possible property value changes and assigning value to renting's flexibility.

The decisive variable is often time. The shorter your expected stay in the home, the more heavily initial purchase costs affect the result. The longer the horizon, the more important capital accumulation through the mortgage and the future absence of rent can become.

The question should therefore not be:

“Is buying or renting better?”

But rather:

“Considering this home's price, the alternative rent, my capital, the mortgage, costs and how long I expect to live here, which alternative best fits my circumstances?”

It is a less immediate question, but the only one that enables an economically meaningful comparison.