Laws Regarding Incest

Laws regarding incest (i.e. sexual activity between family members or close relatives) vary considerably between jurisdictions, and depend on the type of sexual activity and the nature of the family relationship of the parties involved, as well as the age and sex of the parties. Besides legal prohibitions, at least some forms of incest are also socially taboo or frowned upon in most cultures around the world.

Incest laws may involve restrictions on marriage, which also vary between jurisdictions. When incest involves an adult and a child (under the age of consent) it is considered to be a form of child sexual abuse.

Degrees of relationship

Laws regarding incest are sometimes expressed in terms of degrees of relationship. The degree of relationship is calculated by adding the number of generations back to a closest common ancestor of each individual. Consanguinity (but not affinity) relationships may be summarized as follows:

Most laws regarding prohibited degree of kinship concern relations of ''r'' = 25% or higher, while most permit unions of individuals with ''r'' = 12.5% or lower. In 24 states of the United States, cousin marriages are prohibited. Also, most laws make no provision for the rare case of marriage between double first cousins. Incest laws may also include prohibitions of unions between biologically unrelated individuals if there is a close legal relationship, such as adoption or step relations.

Table

Countries in Africa that criminalize incest

Zimbabwe

In Zimbabwe, most forms of incest are illegal and an offender is currently liable to a fine up to or exceeding level fourteen (about US$5000) or imprisonment for a period not exceeding five years or both. Incest is classified as "sexual intercourse within a prohibited degree of relationship". A prohibited degree of relationship would be that of a parent and their natural or adoptive child, a step-parent and their step-child, whether the step-child's parent and step-parent are married under the Marriage Act hapter 5:11or the Customary Marriages Act hapter 5:07 or are parties to an unregistered customary law marriage, and whether or not the child was over the age of eighteen years at the time of the marriage; a brother and sister, whether of whole or half blood; or an uncle and his niece; or a grand-uncle and his grand-niece; or an aunt and her nephew; or a grand-aunt and her grand-nephew; or a grandparent and their grandchild and any person and their first or second cousin. In cases of first and second cousins an individual charged with such a crime can raise a defense that the cultural or religious customs or traditions of the community to which they belong does not prohibit marriage between first or second cousins; or in the case of a person who is a member of a community governed by customary law, that the cultural or religious customs or traditions of the particular community to which they belong does not prohibit marriage between first or second cousins.

Countries in the Americas that criminalize incest

Canada

Under Canadian federal law, incest is defined as having a sexual relationship with a sibling (including half-sibling), child/parent or grandchild/grandparent, requiring knowledge of the existence of the blood relationship. Everyone who commits incest is guilty of an indictable offence and is liable to imprisonment for a term of not more than 14 years and, if the other person is under the age of 16 years, to a minimum punishment of imprisonment for a term of five years.

United States

Laws regarding incest in the United States vary widely among jurisdictions regarding both the definition of the offense and penalties for its commission. The laws regarding incest in the United States article summarizes these laws for individual U.S. states and the District of Columbia.

In the United States, the District of Columbia and every state and inhabited territory have some form of codified incest prohibition. In most states, sexual activity between a lineal ancestor and a lineal descendant (parent, grandparent with child or grandchild), siblings (brother-sister) and aunt-nephew, uncle-niece is penalized as incest. However, individual statutes vary widely. Rhode Island has repealed its criminal incest statute, and only criminalizes incestuous marriage. Ohio "targets only parental figures", and New Jersey penalize it either as aggravated sexual assault when both parties are under 16 years of age, as sexual assault over 16 years of age but under 18, or as "sexual conduct which would impair or debauch the morals of the child" in the case of a parent or another adult having legal care of a child under 18 years of age. The most severe penalties for incest are in Massachusetts, Virginia, Texas and Oregon, which punish incest with up to 20 years in prison, Georgia where a penalty for incest is up to 30 years in prison, Wisconsin where the penalty for incest is up to 40 years in prison, and in the states of Colorado, Nevada, Montana, Idaho and Michigan where a penalty of up to life imprisonment for incest may be given.

In some states, sex between first cousins is prohibited (see cousin marriage law in the United States by state for cousin sex, as well as cousin marriage, being outlawed in some states). Many states also apply incest laws to non-blood relations, including stepparents, stepsiblings, in-laws and people related through adoption.

Countries in Asia that criminalize incest

Hong Kong

In Hong Kong, a special administrative region of China, it is illegal to have sexual intercourse with certain close relatives, even if they are consenting adults. The prohibited relationships are grandfather-granddaughter, father-daughter, brother-sister and mother-son. Punishment is up to 20 years' imprisonment for male offenders and up to 14 years' imprisonment for female offenders. The law does not cover sexual intercourse with more distant relatives, such as an aunt, uncle, niece, nephew and cousin. It only addresses male-on-female and female-on-male sexual intercourse, and it appears that consensual same-sex incest is not illegal. The law makes an assumption that a female below the age of 16 has no ability to consent to sexual intercourse, therefore a female below 16 cannot commit incest.

On 5 December 2019, the Law Reform Commission of Hong Kong ("LRC") published a report on Review of Substantive Sexual Offences making final recommendations for the reform of substantive sexual offences in the Crimes Ordinance (Cap 200). It recommended that "the offence of incest should be reformed to become gender neutral; to cover all penile penetration of the mouth, vagina and anus and other forms of penetration; and be extended to cover uncles (aunts) and nieces (nephews) who are blood relatives as well as adoptive parents".

Malaysia

In Malaysia, it is illegal to have sexual intercourse with a person who under the law, religion, custom or usage that applies to the person he or she is not permitted to marry on account of their relationship.

In addition to whipping, persons convicted of incest face a minimum sentence of six years' imprisonment and a maximum sentence of 20 years' imprisonment. It is a defense against the charge if the person did not know the relationship was not permitted or if the sexual intercourse was done without his or her consent. Girls below the age of 16 and boys below the age of 13 are deemed to be incapable of giving consent. (The age of consent for sex in Malaysia is 16 for both sexes.)

While it is unclear to which family members the incest law applies, a verdict from the High Court in Sabah and Sarawak in 2011 provided some indication about the sentencing guidelines. It described incest as a "heinous crime" but that the degree of kinship between the parties dictates the "level of repulsion" which the court translates into a sentence imposed. The verdict said the worst on such a scale is incest committed by a father to his biological daughter or a brother to his biological sister, and that such offenders should receive the harshest sentence. It said an uncle and his maternal niece committing incest is not on that same level and, if there was no violence involved, the length of the sentence should reflect it.

There are more severe sentences for those who commit incest through rape. The offence of incestuous rape is punishable with not less than eight years' imprisonment and not more than 30 years' imprisonment. In addition, those convicted receive not less than 10 strokes.

Malaysian law also considers sexual intercourse with the stepfamily to be incestuous.

Pakistan

The legal code of Pakistan defines incest as marriage ( consortion) between a male and either his:
* Wife or former wife of father, grandfather and further ancestors
* Mother, grandmother and further ancestors
* Daughter, granddaughter and further descendants
* Full or half-sister
* Parents' sisters, grandparents' sisters and further ancestors' sisters
* Daughter, granddaughter and further descendant of full or half-sibling
* Suckling ancestor
* Suckling sister
* Mother, grandmother and further ancestors of wife or former wife
* Daughter, granddaughter of wife or former wife
* Wife or former wife of true son or grandson and further descendants
* Sororal polygyny
* Close relations or blood relations

Countries in Europe that criminalize incest

Countries that prohibit incest include: (all articles refer to the Penal Codes) Germany Article 173, Albania Article 106, Slovenia Article 195, Slovakia Section 203, Serbia Article 197, Poland Article 201, Norway Article 197 and 198, Hungary Article 199, Bulgaria Article 154, and Cyprus Article 147.

Countries that allow incest among consenting adults include Belarus, Belgium, Estonia, Latvia, Lithuania, France, Russia, Spain, Ukraine, and Portugal. Estonia, Latvia, and Ukraine prohibit incest if one has custody over the other.

Austria

In Austria, incest between lineal ancestors and descendants and between full siblings is prohibited. It is punishable by up to three years in prison.

Belarus

There is no law specifically criminalising incest in Belarus.

Section 168 of the criminal code, does however prohibit all forms of sexual activity (including incest) with anyone aged under 16 (the age of consent in Belarus).

Czech Republic

Section 188 of the Czech Criminal code prohibits incest between lineal ancestors and descendants and siblings. The maximum penalty is three years of imprisonment.

Denmark

In Denmark, incest is sex between lineal ancestors and descendants and between full or half siblings. Sex with a descendant is punishable by up to six years imprisonment. Sex between siblings is punishable by up to two years imprisonment.

Estonia

In Estonia, sexual intercourse or commission of another act of sexual nature by a parent, person holding parental rights or grandparent with a child or grandchild
is punishable by two to eight years imprisonment.

Finland

In Finland, sexual acts between one's sibling, ancestor or descendant are punishable by a fine or up to two years in prison for "sexual act between close relatives". However, no punishment is given to a person who was under 18 years old when performing a sexual act with a parent or grandparent or if the person was forced or illegally persuaded to perform the sexual act. The marriage law defines, that marriage between one's sibling, half-sibling, ancestor or descendant is forbidden.

France, Belgium, and Luxembourg

The French Penal Code of 1810, which was promulgated by Napoleon I, and became the criminal law in many of the territories occupied at the time by the First French Empire, abolished incest laws in France, Belgium, and Luxembourg.

In 2010, France reinstated laws against incest by introducing article 222-31-1 of the penal code. From February 10, 2010, to September 17, 2011, rape and sexual assault were classified as incest when they are committed "within the family on a minor by an ascendant, a brother, a sister or any other person, including a cohabitant of a family member, who has de jure or de facto authority over the victim".

There were subsequently multiple changes to the definition of incest.

On 16 September 2011, the Constitutional Council repealed article 222-31-1 of the penal code, saying that if it was possible for the legislator to institute a particular penal qualification to designate incestuous sexual acts, they could not, without disregarding the principle of legality of offences and penalties, refrain from precisely designating the persons who must be considered, within the meaning of this qualification, as members of the family.

Incest was once again reinstated in 2016. From March 16, 2016, to August 6, 2018, rape and sexual assault are considered incestuous when they are committed on a minor by:

# An ancestor;
# A brother, sister, uncle, aunt, nephew or niece;
# The spouse or partner of one of the persons mentioned in (1) and (2) or the partner bound by a civil solidarity pact with one of the persons mentioned in 1 and 2, if he or she has de jure or de facto authority over the minor.

On 6 August 2018, "if he or she has de jure or de facto authority over the minor" in (3) was changed to "if he or she has de jure or de facto authority over the victim".

Germany

In Germany, illegal incest is defined as vaginal intercourse between lineal ancestors and descendants (parents, grandparents, great-grandparents and their children, grandchildren, great-grandchildren) and between full and half-siblings (due to this definition other sexual practices, including homosexual intercourse, are not punishable). The penalty is a fine or up to three years of prison. Incest between relatives who are minors (below 18 years old) at the time of offence is not punishable but remains a crime, therefore aiding and abetting of incest between related minors is punishable.

Regarding marriage, the same rules apply and prohibit marriage between aforementioned relatives, but also includes marriages between siblings by adoption.

The criminal liability of incest among consenting adults is disputed among German citizens and politicians. In the case of Patrick Stübing, the Federal Constitutional Court ruled in 2008 that the criminalization of incest is constitutional in a 7:1 vote with one judge dissenting.

In September 2014 the majority of the German Ethics Council recommended that the government abolish laws criminalizing consensual incest between adult siblings, while not broaching the question of to what extent criminal liability for incest between parents and children of legal age might be abrogated. A minority of nine members of the Council dissented, opposing a repeal of Section 173 of the Criminal Code

Greece

Article 345 of the Greek Penal Code as modified by Article 2, Paragraph 8 of Law 3625/2007 and Article 3 Paragraph 10 of Law 3727/2008 prohibits incestuous relations between relatives of both ascending and descending line, and between half or full siblings, and imposes (1) for the ascending relative (for example father, uncle, grandfather etc.): at least 10 years' imprisonment if the descending relative is under 15 years old, imprisonment if 15 but not 18 years old, and maximum two years' imprisonment if 18 years and older; (2) for the descending relative (for example child, nephew etc.) maximum two years' imprisonment; (3) for half- or full siblings maximum two years' imprisonment. Paragraph 2 of Article 345 Penal Code also states that if the descending relative and the half or full siblings were under 18 years old, they might be cleared of any charge.

Also, Article 1357 of the Greek Civil Code prohibits the marriage of relatives of direct blood line in totality, and up the four degrees of consanguinity of the secondary blood line (for example you can marry the first cousin of your mother / father, but not your first cousin), also the marriage of relatives five or six degrees of consanguinity is under permission only. Article 1358 of the Greek Civil Code also prohibits the marriage of relatives in law totally in direct blood line, and up the third degree of the secondary blood line.

Iceland

Article 200 of the Icelandic Penal Code prohibits incestuous relations between relatives of both ascending and descending line, and between half or full siblings, and (1) imposes for the ascending relative (for example father, uncle, grandfather etc.): imprisonment up to a maximum of 12 years if the descending relative is between 15 and 17 years old, imprisonment up to a maximum of eight years if 18 years and older; (2) for siblings a maximum four years' imprisonment—if the half or full siblings were under 18 years old, they might be cleared of any charge.

Ireland

Incest is illegal in the Republic of Ireland under the Punishment of Incest Act 1908, which pre-dates the foundation of the state.

It is illegal for a male to have sexual intercourse with his granddaughter, mother, daughter, sister, or half-sister; and for a female (over 16 years of age) with her grandfather, father, son, brother, or half-brother. The act does not refer to other familial relationships (such as grandson-grandmother), or same-sex relations.

Prior to the amendment of the 1908 Act in 2019, incest was punishable by up to seven years' imprisonment for a female and up to life imprisonment for a male. The Criminal Law (Sexual Offences) (Amendment) Act 2019 amended the Act of 1908 to provide for a maximum term of 10 years' imprisonment for both males and females.

Occasionally, offenders convicted of incest will be admitted to a psychiatric hospital for psychiatric treatment.

Italy

Incest is illegal in Italy only if it provokes public scandal, according to Article 564 of the Penal Code and punishable from two to eight years' imprisonment, open to more years for the older person if the other was under aged.
For incest to be a "public scandal" the incest must be done in a blatant manner. The fact that someone reports incest to the authorities does not by itself make it a public scandal.

Latvia

Incest is not criminally prohibited in Latvia except as part of the general protection of adolescents from sexual abuse.

Lithuania

Criminal Code of Lithuania does not explicitly foresee a criminal punishment for incest between adults. However, it does state that "A father, mother, guardian, custodian or another lawful representative of a child or a person holding statutory powers in respect of a minor who has sexual intercourse or otherwise satisfied his sexual desires with that minor, in the absence of characteristics of a rape, sexual assault or sexual abuse, shall be punished by a fine or by restriction of liberty or by arrest or by a custodial sentence for a term of up to six years." Thereby, the law explicitly foresees a criminal punishment for incest between a parent and a child or for persons of similar standing.

Netherlands

Consensual incest between adults is legal in the Netherlands. Marriage is forbidden between ancestors and descendants or between siblings, although the Minister of Justice may grant dispensation in the case of siblings by adoption. Marriage between blood relations of the third and fourth degree are possible, but require both partners to sign a declaration of consent (Dutch civil law book 1, articles 41 and 41a).

Norway

Incest is illegal in Norway and is defined as intercourse between ancestors and descendants (including adopted descendants), siblings, and even stepfamily. It is punishable by up to six years in prison.

Poland

In Poland, incest is defined in Article 201 of the Penal Code as sexual intercourse with an ancestor, descendant, guardian, ward, brother, or sister, and is punishable by imprisonment for no less than three months and no more than five years.

Portugal

In Portugal, incest between consenting adults was decriminalized in 1983, and has remained legal since then.

Romania

Incest is defined in the Penal Code as "consensual sexual relations between lineal relatives or between siblings" and is punished by a year to five years in prison.

Russia

In Russia, sexual activity (including incest) between persons who are over the age of consent (16 in Russia) is not a criminal offence.

However, under the Family Code of Russia, persons who are related lineally, siblings, half-siblings, and a stepparent and a stepchild may not marry.

Serbia

Incest between consenting adults has been decriminalized in Serbia since the adoption of the 2005 Penal Code. Article 197 of the Penal Code prohibits only incest between an adult and a minor relative and between an adult and a minor sibling. Amendments in 2009 increased the penalty from the previous three year prison sentence to a term between 6 months minimum and a 5 year maximum prison sentence.

Slovenia

Incest in Slovenia is not criminally prohibited unless one person is a minor. A person who has sexual relations with a blood relation minor is punished to two years in prison.

Spain

Consensual incest is legal in Spain since there is no law against it. However, both parties must be over the age of consent in Spain (16) to have sex.

Sweden

Vaginal intercourse with a descendant or a sibling with opposite sex is prohibited by law in Sweden. Other kinds of sexual activity, including same-sex activity, are not directly penalized.

Switzerland

Article 213 of the Swiss Criminal Code prohibits incest. Intercourse among siblings or other persons related by blood in direct line is punishable by up to three years' imprisonment. The federal government proposed to abolish this prohibition in 2010, arguing that in the few cases where persons were convicted of incest (three since 1984), other sexual crimes such as child sexual abuse were also committed.

Ukraine

There appears to be no law prohibiting incest but there is a law restricting it.
Article 155
of the criminal code prohibits penetrative sex with anyone under 16. The same article also prohibits incest with a person under 16 with whom one has custodial authority (such as father-minor-daughter).

United Kingdom

The United Kingdom is a political union of four different countries (England and Wales, Scotland and Northern Ireland), therefore legislation regarding sexual offences in the United Kingdom is devolved. However in each UK nation the relevant legislatures have enacted legislation prohibiting incest, regardless of age, or perceived consent.

England and Wales

Incest is illegal in England and Wales under the Sexual Offences Act 2003.

Prohibited degrees of kinship (what constitutes incest) are defined as relationships which involve a person (A) being related to person (B) as either: a parent, grandparent, child, grandchild, brother, sister, half-brother, half-sister, uncle, aunt, nephew or niece.

The act also goes on to include adoptive parents, and their children under the terms of the act, meaning that sexual relations between adoptive parents and their children are still illegal in England and Wales even once their children reach or are over the age of consent.

The act provides a distinction between familial child sex offences (sections 25–29) and sex which occurs between adult relatives (sections 64–65), convictions for the former resulting in a higher sentence.

Northern Ireland

As is the case in the Republic of Ireland, incest is also illegal in Northern Ireland, as per the Sexual Offences (Northern Ireland) Order 2008.

Scotland

In Scotland the offence is against the Criminal Law (Consolidation) (Scotland) Act 1995, the provisions of which effectively replaced the Incest and Related Offences (Scotland) Act 1986 (although the 1986 Act was not actually repealed until 2010). Prior to the 1986 Act the law was based on the Incest Act 1567 which incorporated into Scots criminal law Chapter 18 of the Book of Leviticus, using the version of the text of the Geneva Bible of 1562. In January 2016 a petition calling for "Adult Consensual Incest" to be decriminalised was submitted to the Scottish Parliament's Public Petitions Committee, but the petition was not debated and no change was made to the law.
In August 2016 and December 2017, further petitions were submitted to the Scottish Parliament's Public Petitions Committee.

Countries in Oceania that criminalize incest

Australia

In Australia, federal marriage law prohibits marriage and sexual activity between an ancestor and descendant or siblings (including a sibling of half-blood), including those traced through adoption. which also applies to close family members. but what constitutes incest and penalties vary.

In all Australian states and territories except New South Wales, sexual intercourse between a lineal ancestor and a lineal descendant is incest. In New South Wales, incest involves "close family members", which are "parent, son, daughter, sibling (including a half-brother or half-sister), grandparent or grandchild, being such a family member from birth". In Queensland, unlawful incest also includes sexual intercourse between an uncle or aunt with their niece or nephew, although here its application is curtailed by the effect of the federal '' Marriage Act 1961'', as the Queensland Criminal Code states that the crime of incest does not apply to "persons who are lawfully married or entitled to be lawfully married". Thus, it is not incest for a niece aged 16 or over to engage in sexual intercourse with her uncle or aunt, or a nephew aged 16 or over to engage in sexual intercourse with his aunt or uncle (the ''Marriage Act'' allows same-sex marriage).

In New South Wales, incest is generally only applied in cases where both participants are aged 16 or over (the age of consent in the state). Where a participant is aged between 10 and 16 years of age, the older participant would generally be charged with sexual intercourse with a child under the age of 16, while in cases when a participant is under 10, the older participant would generally be charged with sexual intercourse with a child under the age of 10.
In the other states and territories, incest can also arise where one of the parties is below the age of consent, but this does not exclude the possibility of bringing the more general charge of sexual intercourse with a child under the age of 10 (New South Wales and Northern Territory), 12, 13 (Western Australia), 14 (South Australia), 16 or 17 (South Australia and Tasmania) as the case may be. This is particularly relevant where a certain form of sexual conduct between related persons falls outside of the legal definition of incest in a particular jurisdiction.

In no state or territory is consent a defense to incest. The maximum penalty for incest varies: eight years' imprisonment in New South Wales; 10 years' imprisonment in South Australia; 20 years' imprisonment in Western Australia and the Australian Capital Territory; 25 years' imprisonment in the Northern Territory, Victoria, and Tasmania; and life imprisonment in Queensland.

In regards to sex offender registration, any person convicted of incest is required to register as a sex offender seven days after their release from custody: one conviction for incest means an offender is required to comply with reporting obligations for 15 years, while one conviction for incest with a class 2 offence or two or more convictions for incest means an offender is required to comply with reporting obligations for the remainder of their life.

Papua New Guinea

Incest is illegal in Papua New Guinea.

New Zealand

In New Zealand, incest is sexual connection between a parent and child (both biological and adopted), grandparent and grandchild (both biological and adopted), and full and half-siblings.

It is a defence if the person was unaware of the relationship at the time of the act (i.e. accidental incest). A conviction for incest attracts a maximum penalty of 10 years' imprisonment. Incest was the only sexual crime punishable by seven years or more imprisonment that was not subject to the country's "three-strikes" law before they were repealed in 2022.

Although the general age of consent for sexual activity is 16 in New Zealand, separate provisions under the law prohibit sexual contact with step-children, foster children and wards, even if they are aged 16 or 17. A conviction for having a sexual connection, or attempting to have a sexual connection, with a dependent child attracts a maximum penalty of seven years' imprisonment.

See also

* Jewish views on incest
* Mahram

References

External links

* Hughes, Graham.
The Crime of Incest
" '' Journal of Criminal Law and Criminology'', Fall 1964. Volume 55, Issue 3 (September), Article 2, p. 322-331.
*Incest laws and map for Europ
Legality of Incest Throughout EuropeLifting the veil on incest The historical development of the offense

Family law
Incest
Sex laws

{{Law country lists
Sex crimes