Many homeowners believe that the sale of a personal residence simply doesn’t attract Capital Gains Tax (“CGT”). While this is often the case, it is not necessarily so. This article looks at how and when CGT applies to the sale of a personal residence.
The in’s and out’s of CGT
It is the disposal of an asset that triggers the application of CGT. The definition of “disposal” is far reaching. The sale of an asset is an obvious disposal, but the donation or destruction of an asset is also defined as a disposal. And if a taxpayer dies or emigrates they are deemed to have disposed of all their assets!
The gain (or loss) that a taxpayer makes on the disposal of an asset is calculated by deducting the “base cost” of acquiring the asset from the net proceeds of the disposal. The net proceeds are the proceeds of the disposal left after payment of disposal costs, such as estate agent’s fees in the case of the sale of a property. If the tax-payer receives no proceeds (for example on the donation of an asset to his or her child) then the proceeds are deemed to equal to the market value of the property at the time. Thus one can’t avoid CGT by simply donating assets to children: in fact
this can be an expensive option as donations tax is also likely to apply.
The base cost of a disposed asset is generally the outlay or expenditure actually incurred in acquiring the asset (the price payable in the case of the purchase of a house), the cost of improving the asset (eg home extensions or building a swimming pool) and any expenditure directly related to its acquisition (for example transfer duty and conveyancing costs incurred on purchasing a property).
It is important to note that interest paid on a mortgage bond is not considered part of the acquisition cost of a home. Generally the method of funding the acquisition (bond and/or cash) is irrelevant to the determination of a future CGT liability upon sale.
If the disposed as-set was acquired before the introduction of CGT on 1 October 2001, then only the portion of the gain attributable to the period after this date is taxed. Put another way, the gain attributable to the pre-CGT era is excluded from taxation.
There are a number of options available to a taxpayer in calculating the base cost of assets acquired before 1 October 2001 and specific advice should be sought in this regard.
Once the gain or loss on the disposal of each asset has been established, the sum

of all such gains (less any capital losses) are tallied, and from this total amount, an exemption of a modest R40,000 is allowed each tax year (and only for natural persons i.e. individual taxpayers not companies or trusts).
The taxman’s cut
A portion of a taxpayer’s total capital gains in excess of the annual exemption is added to his or her normal taxable income for the particular tax year. In the case of “natural” persons, 40% of the total net capital gains for the year is added to the taxpayer’s income and in the case of companies and trusts, 80% is added to taxable income.
The amount of additional income tax payable on the capital gain on the disposal of assets will depend entirely on the amount of other taxable income earned by the taxpayer in that year. If, for example, the taxpayer has earned sufficient income in that year to put him or herself into the highest marginal income tax bracket (45%), then the 40% portion of his capital gains when added to his normal income will attract tax at an effective rate of 18%. This means that this taxpayer will pay “CGT” on his gains at an effective rate of 18% of the gain (i.e. 40% x 45%). It can thus be said that the net effective “rate of CGT” in the case of natural persons thus ranges from zero up to a maximum of 18% of net capital gains made.
Home sweet home
What about CGT on the sale of a home? In the case of the disposal by a taxpayer
of his or her “primary” residence there is a major concession: the first R2m of any gain is exempt from CGT. Only the gain in excess of this amount (if any) will attract CGT. For many taxpayers this means that the gain made on such a sale will not attract any tax. However, house prices have increased considerably since 2001 and even in the current economic climate many homeowners who have owned their homes for some years may find themselves one day paying CGT on the sale of their property.
It is important to note that the R2m tax-free concession only applies to the disposal of what SARS terms a “primary residence”: this is a property which (a) is owned by a natural person (not a trust, company or close corporation), and (b) the owner or spouse of the owner must ordinarily reside in the home and must also “mainly” use the home for domestic or private residential purposes. Spouses who are married in community of property are deemed to have shared the gains made on disposal of assets, and in their case the R2m exemption will also be shared: they do not each receive the full exemption.
Business is business
While the “primary residence” exemption applies to the sale of most homes, there are a number of situations where the unsuspecting homeowner may not qualify for the exemption, or will otherwise be liable for some CGT on the sale of a home despite being able to claim the exemption. Let’s look at some of these situations….
When assessing the primary residence exemption, “work-from-home” taxpayers
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should proceed with caution. Firstly, the exemption will not apply at all if a home is used “mainly” as a business (i.e. more than 50% for business in terms of floor space usage) even if the business owner resides in the premises. Furthermore, there are implications even if only a small portion of a disposed home has been used for business purposes, for example where a study in a home is used as an office, or a “granny flat” is used to generate rental income. In these situations, the proportion of the property that is used for non-residential purposes will be excluded from benefiting from the exemption and that portion will attract CGT on disposal of the property.
Trust matters
Most importantly, to qualify for the “primary residence” exemption, the home must be owned by the taxpayer in his or her own right. If the home is owned by the taxpayer’s family trust or a company, the exemption will not apply at all. This will be the case even if the taxpayer is a beneficiary of the trust and occupies the house as his or her residence.
The bottom line
A home is often the most valuable asset one ever acquires, and one’s financial planning should accurately take into account the impact of Capital Gains Tax on a house sale.