Trust types and codes

A trust is either :

Testamentary trusts

Inter vivos trusts

Information for public trusts and public investment trusts

Code number for the type of trust

Inter vivos trusts

  • code 300, for other trust
  • code 301, for a registered retirement savings plan (RRSP) trust liable for tax under Part I 
  • code 302, for a registered retirement income fund (RRIF) trust liable for tax under Part I 
  • code 303, for a registered disability savings plan (RDSP) trust liable for tax under Part I 
  • code 304, for a real estate investment trust (REIT)
  • code 306, for a salary deferral arrangement (SDA)
  • code 307, for a bare trust
  • code 310, for a committeeship or trusteeship trust
  • code 311, for a land settlement trust
  • code 314, for an Environment Quality Act trust described in paragraph 149(1)(z.1) of the Act
  • code 315, for a Nuclear Fuel Waste Act trust described in paragraph 149(1)(z.2) of the Act
  • code 316, for a trust established under the Hepatitis C Settlement Agreement described in paragraph 81(1)(g.3) of the Act
  • code 317, for the trust established under the Indian Residential Schools Settement Agreement described in paragraph 81(1)(g.3) of the Act
  • code 318, for a former tax-free savings account (TFSA) trust subject to beneficial ownership reporting requirements 
  • code 319, for a registered education savings plans (RESP) trust liable under Part I
  • code 320, for a TFSA trust liable for tax under Part I
  • code 321, for an employee life and health trust (ELHT)
  • code 322, for a spousal or common law partner trust. If the spouse or common-law partner died in the year, read the Note at the end of this listing.
  • code 323, for a unit trust
  • code 324, for a mutual fund trust
  • code 325, for a communal organization trust
  • code 326, for an employee benefit plans trust
  • code 327, for a fully registered insurance segregated fund trust
  • code 328, for a partially registered insurance segregated fund trust
  • code 329, for a non registered insurance segregated fund trust
  • code 330, for a non-profit organization trust described in subsection 149(5)
  • code 331, for a non-profit organization trust described in subsection 149(1)(l)
  • code 332, for an employee trust
  • code 333, for a blind or revocable trust
  • code 334, for a personal trust
  • code 335, for a joint spousal or common law partner trust. If the last surviving beneficiary (the settlor, or the spouse or common law partner, as the case may be) died in the year; read the Note at the end of this listing.
  • code 336, for an alter ego trust. If the settlor died in the year, read the Note at the end of this listing.
  • code 337, for a master trust
  • code 338, for a specified investment flow-through (SIFT) trust
  • code 340, for a trust established under the Safe Drinking Water for First Nations Class Action Settlement described in paragraph 81(1)(g.3) of the Act
  • code 341, for an employee ownership trust
  • code 342, for a first home savings account (FHSA) trust
  • code 343, for a blind irrevocable trust
  • code 344, for a Canadian Wheat Board trust
  • code 345, for a trust established under the Indian Residential Schools Day Scholars described in paragraphn 81(1)(g.3) of the Act
  • code 348, for an investment fund trust described in subparagraph 127.55(f)(ii) of the Act 
  • code 349, for a trust as described in subparagraph 127.55(f)(iii) of the Act
  • code 350, for a trust established under the First Nations Child and Family Services Trust, Jordan’s Principle and Trout Class Settlement Agreement described in paragraph 81(1)(g.3) of the Act  

 

Testamentary trusts

  • code 900, for a testamentary trust that is not identified by one of the other testamentary trust codes
  • code 901, for a lifetime benefit trust
  • code 903, for an estate that designated itself as a graduated rate estate (applicable for tax years ending after 2015)
  • code 904, for a qualified disability trust (applicable for tax years ending after 2015 when Form T3QDT, Joint Election for a Trust to be a Qualified Disability Trust is submitted)
  • code 905, for a spousal or common-law partner trust

If the trust was a trust identified as code 322, 335, or 336 and the trust is continued after the death of the last surviving lifetime beneficiary (either the settlor, or the spouse or common-law partner, as the case may be), use trust type code 300 (other trust) on all T3 returns filed for a tax year ending after the date of death.

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2026-02-27