Prior Evidence

If you have already taken a qualified IQ test and have evidence of achieving a high enough score, you may be able to join Mensa Canada without attending one of our supervised exam sessions. A list of accepted tests and their respective required scores is below. This procedure can be used by candidates of all ages, especially those under 14 years of age (who are not eligible to take our regular entrance exam).

Please note that Mensa Canada does not accept any test taken over the Internet for admission purposes.  All testing must have been given through a school, psychologist, or licensed agency.  Mensa Canada's Constitution requires that any test be standardized and given under supervision by a qualified individual. Internet tests do not meet these criteria.

The test results documentation must include the full name of the test, the score and percentile rank. This documentation must be on institution/agency/clinic letterhead and signed by the psychologist responsible for the testing. If your test was given by an individual psychologist, the documentation must also include the psychologist's license/certification number issued by the province/state in which the psychologist practices.

The test taker's name on the documentation must match the name on the application. If it is different for some reason, documentation must be included. For example, a notarized copy of a social insurance card, marriage license or court records to show a new married name.

To apply for membership using prior evidence, please forward the following to the Mensa Canada office:

  • your official results (original or photocopy)
  • your current mailing address
  • the required $50 fee (cheque or money order made payable to Mensa Canada, or your credit card type, number and expiry date)

Once your score is confirmed you will be invited to join Mensa Canada, and the annual membership fee will be payable at that time.

Example qualifying test scores are below. For tests not listed, or any other questions, please contact the office.

Tests commonly administered by school districts

Cognitive Abilities Test (CogAT) Composite SAS of 132
Differential Ability Scales (DAS) GCA 132
Differential Ability Scales - Second Edition (DAS-II) GCA 130
Otis Lennon School Abilities Test (OLSAT) Total SAI 132
Otis-Gamma Test IQ 131
Naglieri Nonverbal Ability Test (NNAT)
Individual and Multilevel Forms
Nonverbal Ability Index Score of 130 or above
Naglieri Nonverbal Ability Test 2 (NNAT2)
Individual and Multilevel Forms
Nonverbal Ability Index Score of 132 or above
Stanford Binet IQ 132
Stanford Binet 5 IQ 130
Woodcock-Johnson Test of Cognitive Abilities
(not the Woodcock Johnson Achievement Test)
IQ 132 (editions I, II and III) | IQ 131 (edition IV)

 


College preparatory tests

ACT Composite prior to 9/1989
(must be a composite score of 29;
cannot be an estimated score.)
29
effective 9/1989 N/A
GMAT Total percentile** 95% or above
GRE prior to 5/1994 (quantitative + verbal) 1250
from 5/1994 to 9/30/2001
(quantitative + verbal + analytic)
1875
taken after 9/30/2001 N/A
Henmon-Nelson 132
LSAT*** prior to 1982 662
effective 1982
(total percentile rank)
95
Miller Analogies Test (MAT) prior to 10/2004 (raw score) 66
after 10/2004
(total group percentile score)
95%
PSAT (taken in junior year) prior to 5/1993 180
effective 5/1993 N/A
PSAT (taken in senior year) prior to 5/1993 195
effective 5/1993 N/A
CEEB prior to 9/30/1977 1300
after 10/1/1977 N/A
CEEB/SAT prior to 9/30/1974 1300
from 9/30/1974 to 1/31/1994 1250
after 1/31/1994 N/A

 


Tests administered by private psychologists

California Test of Mental Maturity (CTMM) IQ 132
Cattell IQ 148
Stanford Binet IQ 132
Stanford Binet 5 IQ 130
Wechsler Adult and Children Scales
-(WAIS, WAIS-R, WAIS-III, WAIS-IV;
-WISC, WISC-R, WISC-III, WISC-IV, WISC-V;
-WPPSI, WPPSI-III, WPPSI-IV)
-Note: The Wechsler tests must be given in their entirety.
-Mensa requires a Full Scale IQ score (FSIQ), so all sub-tests needed to obtain an FSIQ must be given. Supplemental sub-tests are not required unless they are substituted for a required sub-test with valid explanation for why it was substituted.
-For the WISC-IV only: Mensa Canada will accept the general abilities index (GAI) in cases where there is a significant difference (i.e. 1½ or more standard deviations) between two index scores. For all other Wechsler tests, the GAI will not be accepted.
FSIQ 130
Wechsler Non-Verbal Scale of Ability (WNV)
-Mensa Canada will accept the WNV test only for individuals who are hearing impaired.
-The clinical report must indicate this condition to be considered.
FSIQ 130

 


Tests administered by the military ****

Canadian Armed Forces GC Test Prior to October, 1980 68
October, 1980 and later N/A
AFQT prior to 10/1980 98
Army GCT prior to 10/1980 136
effective 10/1980 N/A
ASVAB not accepted
GT prior to 10/1980 136
Navy GCT prior to 10/1980 68
effective 10/1980 N/A

 


Mensa reserves the right to alter or change these scores as the tests shown are renormed or restandardized. Mensa will appraise all applications individually and reserves the right to make the final determination about the acceptability of any test.

N/A These tests no longer correlate with an IQ test. Note that the acceptance date applies to the date you took the test, not the date you join Mensa. You can still join Mensa by using older scores.
* Many intelligence test scores will qualify you for Mensa, but Mensa's supervisory psychologists will have to individually appraise the documentation. Almost any test with "achievement" in the title is not acceptable for Mensa admission. Mensa Canada does not accept unsupervised testing as proof of eligibility, specifically unsupervised testing administered electronically or via Internet-based tests.
** Unlike most tests, the qualifying score for the GMAT is based on the percentile of the total score. There are three columns on the score report, each with a numerical score and a percentile. You're looking for the percentile next to the score in the "total" column — if it's 95 percent or greater, the score qualifies you for Mensa.
*** Submitted documentation must be an original copy mailed from the testing agency, LSAC. Printouts from Web sites or PDFs will not be accepted.
**** The new military tests are vocational aptitude tests and are not suitable for Mensa admission.