A share savings account or a holding company – which suits you?

Both give a tax deferral, but they solve different problems. A share savings account (ASK) suits private, already-taxed money in listed EEA shares and qualifying equity funds, and needs almost no administration. A holding company suits capital already in the corporate sector, or where you own unlisted companies. For many the answer is both – each for its own kind of capital.

What can you hold in an ASK?

An ASK can hold listed shares in companies resident in the EEA, qualifying equity certificates, units in EEA securities funds with more than 80% equity exposure at the relevant measurement date, and cash. You cannot hold unlisted shares, individual US shares, individual UK shares since Brexit, pure bond funds, bonds or property directly. An EEA fund can, however, invest globally. You can therefore get US exposure through funds in an ASK even though you cannot hold the US shares directly.

What can a holding company hold?

A holding company can legally invest far more widely: listed and unlisted shares, start-ups, bonds and loans, property and other companies. But that does not mean all returns in a holding company are tax-free. The participation exemption covers only qualifying shares and holdings. For shares in Norwegian and many EEA companies a gain is normally tax-free, and a qualifying dividend is normally taxed at an effective 0.66%, with a possible group exemption. Portfolio shares outside the EEA, fixed income securities and property held directly can be taxed at the ordinary corporate rate. See The participation exemption

ASK: tax only once withdrawals exceed deposits

In an ASK you can buy, sell and reinvest qualifying investments without gain tax on each sale. Withdrawals follow a deposits first principle. If you have paid in NOK 500,000 and the account is later worth NOK 800,000, you can in principle withdraw the first NOK 500,000 without share tax. A taxable withdrawal above the deposits and available shielding is taxed under the shareholder model. In 2026 the rate is 37.84% after shielding.

A holding company has no such automatic mechanism

The capital belongs to the company. When money moves from the holding company to you privately, there has to be a company law and tax basis: salary, a dividend, repayment of documented tax-paid-in capital, or another lawful transaction. An ordinary dividend to a personal owner is taxed under the shareholder model. There is no account mechanic where the «original deposit» automatically comes out first – you have to document the paid-in capital per share.

Losses are treated differently

In an ASK a realised loss inside the account normally gives no immediate deduction. A deduction for a net loss arises only when the account is closed and the conditions are met. In a holding company a loss on shares within the participation exemption is normally not deductible at all. Investments outside the exemption can give a deduction under the ordinary rules. In an ordinary private custody account a personal investor normally gets a deduction when a deductible share loss is realised. Three structures, three different answers to the same loss.

Shielding is calculated at different levels

In an ASK the shielding is calculated at account level, based on the lowest deposit balance during the year plus unused shielding. In a holding company no shielding is calculated at company level. The personal owner instead gets shielding on their shares in the holding company. See The shielding deduction on shares

Wealth tax: no double discount in a holding company

In 2026 the valuation discount for shares is 20%. In an ASK the equity part gets the same discount as equivalent shares outside it. Cash in an ASK is valued at 100%. For an unlisted holding company the personal owner's shares are as a general rule valued at 80% of the company's tax wealth value. But a further 20% discount is not given on each underlying shareholding inside the holding company first. Shares owned by a limited company are not covered by the personal valuation discount – the discount is given to the person liable to wealth tax, on the holding company shares. A holding structure therefore does not give a 20% discount twice. That is one of the most widespread misunderstandings in this area.

Administration

An ASK normally requires very little administration from the investor. A holding company is an ordinary limited company and requires bookkeeping, a tax return, annual accounts, corporate formalities and shareholder reporting. The cost varies greatly with activity and how the accounting is set up. There is therefore no sensible universal threshold of the «a holding company pays off above 2 or 3 million» kind – the figure depends on what the company actually does.

Which suits what?

An ASK is particularly attractive where you are investing private, already-taxed money, mainly want listed EEA shares and qualifying equity funds, want simple administration, and want to be able to take the amount you paid in back before any taxable return. A holding company is particularly natural where the capital is already in the corporate sector, you own or want to buy unlisted companies, you are going to sell an operating company and reinvest the proceeds, you want to bring in co-owners or build a group, or the investment cannot sit in an ASK. If you already own a valuable operating company personally, you cannot simply move the shares into a holding company tax-free – see Can I put a holding company above an AS I already own?

They are not necessarily competitors

One person can perfectly well use an ASK for private stock market investments and at the same time have a holding company for business and unlisted investments. What matters is putting the right capital in the right structure, not choosing one model for everything. Greenleaf can model an ASK, a private custody account and a holding company side by side, with tax, administration costs, the investment universe and the planned time horizon.

This is general guidance, not advice on your specific case. Deadlines, rates and amounts change – always check the current rules, or get in touch with us.

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