What is the difference between joint tenants and tenants in common?
Property can be jointly owned as joint tenants, where the whole passes automatically to the survivor, or as tenants in common, where each owner holds a share they can leave by will. The choice affects Capital Gains Tax, income tax, inheritance and who must sign when you sell.
Read more in our guide: Capital Gains Tax when selling rental property
Key facts at a glance
| Joint tenants / Tenants in common | |
|---|---|
| Shares | Owned together as a whole / Separate shares, equal or unequal |
| On death | Passes automatically to the survivor / Passes under the owner's will or intestacy |
| Land Registry | No restriction / Form A restriction on the title |
| Changing | Can be severed to become tenants in common / Can be changed with the other owners |
| Income tax for spouses | Split 50:50 / 50:50 unless a Form 17 declares actual unequal shares |
| Capital Gains Tax | Each owner taxed on their share, with their own allowance and basic-rate band |
How Joint Ownership Works
Up to four people can be registered as legal owners of a property in England and Wales. Behind the legal title, the owners hold the beneficial interest either as joint tenants or as tenants in common. Many couples bought their first buy-to-let as joint tenants without thinking about it. Business partners and family members more often hold as tenants in common, sometimes with a declaration of trust setting out the shares and what happens if one wants to sell.
Tax Effects for Landlords
- Capital Gains Tax. Each owner pays CGT on their own share of the gain, using their own annual exempt amount and basic-rate band, and files their own 60-day report.
- Income tax. Rental income of spouses and civil partners is split equally unless they own unequal beneficial shares and file Form 17 with HMRC. Other joint owners are taxed according to their shares or agreed profit split.
- Transfers between spouses are at no gain, no loss for CGT, but a transfer of a mortgaged property can trigger SDLT on the share of debt taken over, and needs lender consent.
- Inheritance Tax. Shares passing to a spouse are exempt; shares passing to others count towards IHT.
Selling a Jointly Owned Portfolio
- All legal owners must agree to the sale and sign the transfer. If one owner refuses, the others may have to apply to court under the Trusts of Land and Appointment of Trustees Act 1996.
- Where a co-owner has died, a joint tenant's share passes automatically, so the survivor sells with a death certificate. A tenant in common's share passes to their estate, and a second trustee usually has to be appointed to sign.
- Each owner goes through ID checks, and the proceeds are split according to the beneficial shares after mortgages and costs.
- Agree how the proceeds and the tax will be shared before you market the portfolio, particularly where owners have separated or are family members with different plans.
Official Sources and Further Reading
- GOV.UK: Joint property ownership
- GOV.UK: Declaration of beneficial interests in joint property and income (Form 17)
General information for landlords in England, checked against official sources in October 2026. It is not tax, legal or financial advice: speak to a qualified accountant or solicitor about your own circumstances.
Frequently Asked Questions
Property can be jointly owned as joint tenants, where the whole passes automatically to the survivor, or as tenants in common, where each owner holds a share they can leave by will. The choice affects Capital Gains Tax, income tax, inheritance and who must sign when you sell.
Look at the title register from HM Land Registry. A Form A restriction usually means tenants in common. Your purchase documents or a declaration of trust may give more detail.
Yes. Each owner is taxed on their own share of the gain and has their own annual exempt amount and basic-rate band.
Not the whole property. All legal owners must sign. If they cannot agree, a court can be asked to order a sale.
Thinking About Selling Your Portfolio?
Ask for a no-obligation portfolio appraisal, or call us to talk through your options in confidence.