Capitalisation insurance in Portugal: how it works and how it is taxed

What a capitalisation policy is

A seguro de capitalização is a savings product sold by an insurance company. Technically it is a ramo «Vida» (life branch) insurance policy, but its purpose is not to protect a family against a death: it is to accumulate money over time. The life cover the policy includes is usually residual, often no more than the return of the accumulated capital, or a small uplift on it.

In practice it works like a savings account with an insurance contract wrapped around it. You pay premiums, the insurer invests the money, credits you a return, and at the end hands back the capital plus what it earned.

That legal wrapper is not a naming detail. It determines who is liable to you for the money, what protections you have and, the point that brings most people to this page, how the state taxes what you earned.

How a capitalisation policy works

The contract has three phases, and they are worth separating because each has its own rules.

The contributions. You pay premiums to the insurer. These can be a single premium, paid once, or periodic premiums, typically monthly or annual. Many contracts allow extraordinary top-ups at any time. And, as we will see, when you make those top-ups has tax consequences nobody explains at signing.

The capitalisation. The insurer invests the money and credits you a return over the life of the contract. In a classic capitalisation policy there is typically a minimum guaranteed rate, to which a share of the portfolio's results may be added. The return compounds inside the policy: you do not receive it annually and therefore it is not taxed year by year.

The redemption or maturity. When the contract ends, or when you choose to redeem earlier, you receive the accumulated value. It is at this moment, and only at this moment, that IRS enters. From that amount the insurer withholds the tax due on the gain and applies any early-surrender penalty the contract provides for.

The fact that tax arrives only at the end is one of the product's real advantages: the return compounds gross for years, without the annual erosion a deposit suffers when the bank withholds 28% on each interest payment.

What tax you pay when cashing in

Here is what matters, in this order.

First: only the gain is taxed. The tax base is the positive difference between the amount you receive and the premiums you paid ¹. Pay in €10,000 and redeem €15,000 and the base is €5,000. The capital you paid in is not taxed again: it was already your taxed income when you saved it. Redeem less than you paid in and there is no income and no tax; note, though, that the loss is not deductible or offsettable against other income either.

Second: the rate is the flat 28%. The gain is investment income, category E, subject to a final withholding at 28% ².

Third: time discounts the tax, through the base rather than the rate. This is where the product distinguishes itself. Article 5(3) of the IRS Code excludes part of the gain from tax according to the age of the contract ¹:

• redemption before five years: no exclusion: you pay 28% on the whole gain;
• redemption after five years and before eight years: one fifth of the gain is excluded;
• redemption after the first eight years: three fifths of the gain is excluded.

Because the exclusion reduces the income rather than the tax, the effect reads best as an effective rate on the total gain: 28%, then 22.4%, then 11.2%. On a €5,000 gain that is the difference between €1,400 and €560 of tax.

The 35% condition almost nobody explains

And now the part most pages about this product leave out.

The age-based relief is not automatic with time. Article 5(3) grants it only «quando o montante dos prémios, importâncias ou contribuições pagos na primeira metade da vigência dos contratos representar pelo menos 35 % da totalidade daqueles», which is to say when the premiums paid in the first half of the contract's life represent at least 35% of the total ¹.

Read it slowly, because the sentence has an enormous consequence: the relief depends on when the money went in, not only on how long the contract has existed.

Anyone who saves regularly meets the condition without thinking about it. In a ten-year contract with equal monthly contributions, half the life of the contract carries half the premiums, and 50% sits comfortably above the 35% required.

Anyone who tops the contract up heavily at the end fails it. And failing does not mean a smaller relief: it means no relief. The same contract, with the same gain and the same years, goes back to paying 28% on the whole gain.

The contrast is worth fixing with numbers. A nine-year contract, €10,000 of premiums, a €5,000 gain on redemption:

• if €5,000 of the premiums went in during the first half (50%), the condition is met, three fifths of the gain is excluded, and the tax is €560.00;
• if only €2,000 went in during the first half (20%), the condition fails, there is no exclusion, and the tax is €1,400.00.

That is €840 of difference for the same gain, in the same product, with the same nine years of contract. And unlike the age test, this cannot be fixed by waiting longer: the first half of the contract's life is already behind you.

This is why the sum needs a calculator rather than a table. You know the age of your contract; the split of premiums across its life has to be looked up.

Aggregate or keep the 28% withholding

Because the 28% withholding is final, by default the matter is closed: you declare nothing and the tax is paid.

But Article 71(9) of the IRS Code lets you opt for aggregation, adding this income to the rest and taxing it at the progressive Article 68 rates ²³. Once you opt, the withholding already made becomes a payment on account of the final tax.

What makes this interesting is the following: the Article 5(3) exclusion reduces the income, not the tax. So it survives aggregation. If three fifths of the gain is excluded, only two fifths enters your return, and it is those two fifths that your marginal rate applies to. The age-based relief is not lost by aggregating.

From that follows a simple rule: aggregation pays off when your marginal IRS rate is below 28%. On a €2,000 taxable gain, a 13% marginal rate gives €260 of tax against the €560 withheld.

Two cautions, though. Opting for aggregation covers all of your category E income (interest, dividends and this gain), not only the part that suits you. And adding income to the return can raise the rate applied to the rest of your income. The decision belongs with your full return in front of you, not with this sum alone.

Capitalisation insurance or a term deposit

The most common comparison, and the one with the least obvious answer.

The term deposit wins on simplicity and protection. It is a banking product, covered by the Deposit Guarantee Fund up to €100,000 per depositor per institution, with conditions that are easy to read and predictable liquidity. Against that, it pays 28% on all its interest, always, with no age-based relief, and it pays year by year, which holds back compounding.

The capitalisation policy wins over the long run and on tax. The return compounds gross inside the policy for years and, past eight years, the effective rate on the gain falls to 11.2%. Against that, it has no Deposit Guarantee Fund cover, because it is a contract with an insurer, and its safety rests on that insurer's soundness and on the guarantees written into the policy, and it usually carries management charges and surrender penalties in the early years.

The honest conclusion is that the decision is not made on the headline return. It is made by weighing three things at once: the rate, the product's charges, and the taxation at the point when you expect to need the money. A product with a slightly lower rate and 11.2% tax can deliver more, net, than a deposit with a better rate and 28%.

A capitalisation policy is not a PPR

The two are often confused, and they are different regimes.

The PPR (Plano Poupança Reforma, Portugal's retirement savings plan) has its own tax regime in Article 21 of the Tax Benefits Statute ⁴. It gives a credit against tax on contributions, within limits that depend on your age, and redemption is taxed at a reduced rate when made under the legal conditions (retirement, long-term unemployment, serious illness, among others). Outside those conditions there is a penalty.

The capitalisation policy gives no benefit on the way in. In exchange, it has no redemption conditions imposed by law: you can redeem when you like, subject only to what the contract says, and the tax rules are those of Article 5(3) described above.

Note that a PPR can itself take the form of an insurance policy, a PPR-seguro. In that case the PPR regime governs, not the one on this page. If you are unsure which of the two you hold, the policy or the product information sheet says so explicitly.

Unit-linked: when the capital is not guaranteed

Within the same tax family sits a product that is quite different in risk: the unit-linked policy.

It is also a ramo «Vida» policy and its redemption follows exactly the same IRS rules, including the five and eight years and the 35% condition. What changes is where the return comes from: the policy value tracks units of investment funds chosen at subscription. It can earn more than a guaranteed product, and it can fall.

Anyone subscribing to a unit-linked plan convinced they hold a capital-guaranteed product is taking on a risk they did not choose. The practical rule is simple and holds across this whole market: the guarantee, where it exists, is written in the policy. If it is not written there, it does not exist, however much the product's name suggests safety.

Where to run the numbers

If what you need is the figure (how much tax this redemption will cost and what you keep), the life insurance redemption tax calculator runs the full rule, including the 35% condition and the aggregation comparison.

Three pieces of information are worth having to hand before you start: the amount the insurer is paying you, the total premiums you paid over the contract, and how much of those premiums went in during the first half of its life. It is that third figure, the one nobody thinks to look for, that decides whether your tax is 11.2% or 28%.