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Who it's for

A family investment company for property investors

If you own a property portfolio that you want to pass on, a family investment company can hold the next stage of it. The rental profit is taxed in the company, future growth can build up for the children, and you decide when profits are paid out. Moving existing property in has costs, which is why the order of steps matters more here than anywhere.

Why landlords look at a company

Property owned personally is taxed on income at your own rates, and all of its growth stays in your estate. A family investment company changes both:

  • Rental profit is charged to corporation tax. Since the new higher property income tax rates arrive for individuals from 6 April 2027, many landlords compare them with the company rate.
  • Finance costs are deductible in a company. The restriction on mortgage interest for individual residential landlords does not apply to companies.
  • Growth can accrue to growth shares held by children or a trust, rather than building up in the parents' own estates.
  • Control can stay with the parents through voting shares, while the next generation gets the future value.

None of this is automatic. It only works if the cost of getting the property in, and the cost of getting the money out, are acceptable. Both are explained below.

How the company is taxed

PointPosition
Rental profitCorporation tax, not income tax
RateA company mainly letting commercially to unconnected tenants is not a close investment-holding company and can use 19% with marginal relief up to 25%. Associated companies reduce the limits
Lets to familyNot a commercial letting; likely to be taxed at 25% on those profits
Finance costsDeductible under the company loan relationship rules
Gains on saleCorporation tax; no annual exempt amount; no indexation for growth after 2017
Dividends to shareholdersTaxed at 10.75%, 35.75% or 39.35% above a £500 allowance
Business ReliefNot available on shares in a mainly property company
OWNED PERSONALLYParentsown the propertiesFlat 1Flat 2ShopRent taxed at the parents' income tax ratesGrowth stays in the parents' estatesIN A FAMILY INVESTMENT COMPANYParentsA shares, loanChildrengrowth sharesFIC LtdFlat 1Flat 2ShopMoving existing property in: CGT for the ownersand SDLT for the company, on market valueNew purchases by the company avoid both
Property and a family investment company. Properties already owned personally can be moved into a family investment company, but the transfer is treated as a sale at market value: the owners may pay capital gains tax and the company pays stamp duty land tax, often at the higher rates for residential property. Incorporation relief can sometimes defer the gain where the letting amounts to a business. For many families it is simpler to keep existing properties and make new purchases through the company, so future growth builds up outside the estate from the start. Parents and grandparents Family investment company Children and grandchildren Investments and assets

Getting the property in

This is the part that surprises people. Moving a property you own into a company you control is treated as a sale at market value. So:

Capital gains tax

The gain is charged at 18% or 24%, whether or not you receive cash. UK residential property gains must be reported within 60 days of completion.

Stamp duty land tax

Where a company buys from a connected person, the charge is based on at least market value. Companies pay higher rates on residential property, and a 17% flat rate can apply to a dwelling over £500,000 unless a relief for a property rental business applies. Wales and Scotland differ.

Annual tax on enveloped dwellings

Dwellings worth more than £500,000 held by a company can attract an annual charge, with relief for a rental business that must be claimed each year by 30 April.

Incorporation relief

Where a portfolio is a real business and the conditions are met, incorporation relief can defer the gain. It has to be claimed from 6 April 2026. There is no HMRC clearance for it.

Property incorporation first, or a different route

Because of those costs, many property families choose one of three routes:

  1. Keep existing property where it is and put new purchases, cash and sale proceeds into the family investment company. Nothing is transferred, so the entry charges do not arise.
  2. Incorporate first. If the portfolio is a genuine business, we can first move it into a company with incorporation relief, working with our sister firm Property Tax Advisory (opens in a new tab). The family structure is then built around that company.
  3. Gift or sell selectively. Move only the properties with low gains, or sell and reinvest, when the numbers support it.

There is also a stamp duty route involving a partnership. It works only where a genuine partnership exists and is not a shortcut; HMRC has also said that the route using an LLP and a liquidation does not work.

Which route fits depends on your gains, your mortgage position, the portfolio's size and what you want your children to receive. We design it from scratch each time.

The inheritance tax picture

Property investors often ask whether a company makes their portfolio inheritance tax free. It does not. What matters:

  • The properties are in your estate until they or the shares are given away. A company does not change that.
  • The shares in a mainly property company do not qualify for Business Relief.
  • A gift of shares to an adult child is a potentially exempt transfer, free of inheritance tax if you live seven years. Gifts into a trust above the nil-rate band can face a 20% entry charge.
  • Growth shares for children or a trust take the future growth outside your estate. The value you freeze stays in it.
  • There is no capital gains tax uplift on death for property held inside a company, unlike property you own personally. That cost needs weighing against the inheritance tax saved.

For a detailed look, see inheritance tax and family investment companies. Our FIC inheritance tax calculator gives a first estimate.

Which portfolios suit a company

A family investment company is most worth considering when the portfolio is large, the family wants to pass it on, and the cost of moving property in is acceptable. It is less obvious for a small portfolio with large gains, where the entry costs can outweigh the benefit. Highly geared residential portfolios, or portfolios the family plans to expand, often make the strongest case. We run the numbers on your actual properties before recommending anything, and that includes recommending nothing.

Designed around your family

Property families are rarely the same. A parent with a large portfolio and three children who do not all want to be landlords needs something different from a couple who want to protect one child's share from a divorce.

Our signature approach is the blended FIC: a discretionary trust as a shareholder alongside the family, alphabet shares so dividends can be directed, freezer shares for the parents and growth shares for the children and the trust. We can use it for property, with the voting kept by the parents and the articles restricting who the shares can pass to. These features help protect the shares from leaving the family, and reduce the risk if a child divorces or is made bankrupt. They do not guarantee it.

Our in-house legal team can draft the trust deed, articles and shareholders' agreement, or we work with your own solicitor. Advice is led by a Chartered Tax Adviser, with 50+ family investment companies set up and 15+ years' experience. We respond the same working day.

FAQs

Frequently asked questions

Can a property family investment company use the 19% corporation tax rate?

Sometimes. A company that exists wholly or mainly to let land commercially is not a close investment-holding company, so it can use the 19% small profits rate and marginal relief rather than a flat 25%. Letting to unconnected tenants counts as commercial. The £50,000 and £250,000 limits are divided by the number of associated companies plus one, so other companies under the same control reduce the benefit. Larger portfolios, or groups with several associated companies, often pay at or near 25%.

What happens if some of my properties are let to family members?

A letting to a person connected with the company, or to their spouse, civil partner or relatives, is not a commercial letting. A family investment company that lets a home to a child, for example, is likely to be a close investment-holding company on that activity and pay 25% on all its profits, with no small profits rate. Whether the company is still mainly a commercial lettings business depends on the balance across the portfolio.

Is moving my buy-to-let properties into a family investment company taxable?

Usually yes. The transfer is a disposal to a connected company, treated as made at market value even if you are paid little or nothing, so capital gains tax at 18% or 24% can arise on the gain. For UK residential property, the gain must be reported within 60 days of completion. Stamp duty land tax is also due on market value. Reliefs exist, such as incorporation relief, but they depend on the facts.

Do I pay stamp duty land tax when I transfer properties to my family investment company?

Usually, yes. Where a company buys from a connected person, the chargeable consideration is not less than market value, even if you take back shares or a loan. In England and Northern Ireland, companies pay the higher residential rates, and a 17% flat rate applies to a dwelling over £500,000 unless a relief such as for a property rental business applies. Wales and Scotland have their own taxes.

What is incorporation relief and can it apply to my property portfolio?

Incorporation relief defers the capital gain when you transfer a business as a going concern, with its assets, to a company for shares. The gain reduces the base cost of the new shares. It needs a genuine business, not just ownership of a few lets. HMRC accepts this where an individual spends 20 or more hours a week personally running the activities and considers less case by case. From 6 April 2026 you must claim it; it is no longer automatic.

Does incorporating my properties first mean I avoid tax on moving them in?

Not entirely, but it can help. Where the portfolio is a real business and the numbers support it, incorporation relief can defer the gain. The idea is to move the properties into a company with incorporation relief, then build the family structure around that company, rather than paying capital gains tax on a straight transfer. It is not always the right route, and stamp duty land tax still needs planning. We work with our sister firm propertytaxadvisory.co.uk on incorporation before a family investment company is put in place.

Does the section 24 finance cost restriction apply to a family investment company?

No. The restriction on mortgage interest relief for residential lettings, with its basic-rate credit, applies to individuals, trustees and personal representatives. A company deducts its finance costs under the corporate loan relationship rules instead. That is one reason landlords with highly geared residential portfolios look at companies. It does not make a company the right answer on its own, because the other costs of moving property in and taking money out still count.

Will the higher property income tax rates from 2027 affect a family investment company?

No. From 6 April 2027, individuals' property income is taxed at 22%, 42% and 47%. These new rates apply to income tax, not corporation tax, so a company's rental profit continues to be charged at the corporation tax rates. The change makes a company comparatively more attractive for landlords who would otherwise pay these rates, though it must be weighed against what you pay to move properties in and to take profits out.

Do shares in a property family investment company qualify for Business Relief?

No, not where the company mainly holds or lets property. Shares are not relevant business property if the business consists wholly or mainly of dealing in land or buildings or of making or holding investments. The £2.5m allowance for business and agricultural property from 6 April 2026 applies only where relief is available. Inheritance tax planning for property investors therefore relies on gifts and growth shares, not on Business Relief.

What happens to capital gains tax on death if the properties are in a company?

When an individual dies, the assets they own are revalued to market value for capital gains tax, wiping out the gain. That uplift does not extend to assets held inside a company: the company keeps its original base cost, though the shares themselves are uplifted. A property family investment company can therefore face tax on the growth if it later sells, which is a real cost to weigh against the inheritance tax saved.

Does the annual tax on enveloped dwellings apply to a property family investment company?

It can. The annual charge applies to UK dwellings worth over £500,000 that a company holds, with bands rising to £303,450 a year for property over £20m from 1 April 2026. Relief is available for a property rental business, but it must be claimed on a return by 30 April each year. A family investment company letting expensive homes to unconnected tenants will usually qualify for relief, but still has to claim it.

Can I get tax relief on interest if I borrow personally to fund a property family investment company?

It may be possible. Interest relief on a personal loan to buy shares in, or lend to, a close company is not available where the company is a close investment-holding company. A property family investment company letting commercially is not one, so relief may be available where the company lets property commercially, subject to the material interest conditions and the cap on income tax reliefs. The rules are technical, so we check each case before any borrowing is arranged.

Is it better for a family investment company to buy new properties rather than take existing ones?

Often, yes. Buying new properties through the company avoids the capital gains tax and the connected-party stamp duty charge that arise when you transfer existing ones, because you are not the seller. The company still pays stamp duty land tax on its own purchases at the rates for companies. Many families therefore keep existing property where it is and direct new investment into the family investment company, with funds lent or subscribed.

Could I simply gift my properties to my children instead of using a company?

You could, but a gift of property to an adult child is a disposal at market value for capital gains tax, and you can lose control of it. It is a potentially exempt transfer for inheritance tax, so it falls out of the estate after seven years. A family investment company is different because you can keep the votes and decide when profits are paid, while the growth builds up for the children. Neither is always right.

How is a gain taxed when a property family investment company sells a property?

The company pays corporation tax on the gain, not capital gains tax: 25% if it is a close investment-holding company, or 19% to 25% depending on its profits and associated companies. There is no annual exempt amount for companies, and no indexation allowance for growth after 2017. Individuals pay 18% or 24% with a £3,000 annual exempt amount, so the comparison depends on the gain and on how you plan to take the money out.

How do my children benefit from rental profits in a property family investment company?

Through dividends on their shares, declared on separate share classes so the company can pay different amounts to different people. Adult children are taxed on dividends as their own income and can use their own allowances. For a minor child with shares from a parent, dividends above £100 a year are taxed on the parent. Many families therefore reinvest profits in the company and let the growth build for the children.

Can a partnership route cut the stamp duty on moving property into a company?

Sometimes, but only where a genuine partnership exists, and it is risky. On a transfer from a partnership to a connected company, stamp duty land tax is charged on market value less the connected partners' share. Joint ownership alone does not create a partnership, withdrawals within three years can be chargeable, and the general anti-avoidance rule applies to pre-planned steps. We would only discuss it after reviewing the facts of how the business is run.

Planning to pass a property portfolio on?

Tell us what you own, what it is worth, how it is borrowed against and who you want to benefit. We will tell you honestly whether a family investment company helps, and which route to take. The first call is free.

Or write to taxadvisory@aswatax.co.uk

Last reviewed 8 October 2026
Chartered Tax Adviser
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