Grammar School Key Dates 2025
Last updated on: 17/04/2025
Below is a table of the key dates relating to the Year 7 September 2026 entry process for various local Grammar Schools.
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| Month | Date | School | Information |
|---|---|---|---|
| Apr | Tue 01 Apr 2025 | The Henrietta Barnett School (Girls) | Online registration open |
| Apr | Tue 29 Apr 2025 | Slough Consortium | 11+ Online Information Event at at 6:00pm - need to book - click here |
| May | Thu 01 May 2025 | All Sutton Schools | Online registration opens |
| May | Thu 01 May 2025 | Queen Elizabeth's School (Boys) | Online registration opens |
| May | Thu 01 May 2025 | Slough Consortium | Online registration opens: 10am |
| May | Fri 02 May 2025 | All Buckinghamshire Grammar Schools | Online registration opens: 10am |
| Jun | Tue 03 Jun 2025 | Tiffin Girls' School | Online registration opens 12.00 noon |
| Jun | Wed 04 Jun 2025 | Tiffin School (Boys) | Online registration opens 12.00 noon |
| Jun | Thu 05 Jun 2025 | Slough Consortium | Registration DEADLINE: 10am |
| Jun | Fri 13 Jun 2025 | All Buckinghamshire Grammar Schools | Registration DEADLINE: 3pm |
| Jun | Sun 15 Jun 2025 | Tiffin School (Boys) | Sporting Aptitude Assessment |
| Jun | Mon 16 Jun 2025 | Wilson's School | Open Evenings: There are 4 dates. You need to book a slot - click here |
| Jul | Tue 01 Jul 2025 | Tiffin School (Boys) | Open Evening between 4.00pm and 8.00pm |
| Jul | Thu 03 Jul 2025 | Queen Elizabeth's School (Boys) | Open Day |
| Jul | Thu 03 Jul 2025 | The Henrietta Barnett School (Girls) | Open Day - need to book - click here |
| Jul | Thu 03 Jul 2025 | Wallington County Grammar School | Open Day 4.30pm to 8.00pm (last entry 7.30pm) |
| Jul | Fri 11 Jul 2025 | The Henrietta Barnett School (Girls) | Registration DEADLINE: 5pm |
| Jul | Mon 07 Jul 2025 | Tiffin School (Boys) | Registration DEADLINE for Sporting & Musical Aptitude Assessments: 9:00am |
| Jul | Tue 08 Jul 2025 | Tiffin Girls' School | Open Evening between 4.30pm and 7.30pm |
| Jul | Tue 08 Jul 2025 | Wallington High School for Girls | Open Day 4:00pm to 8:30pm. This is a ticket-only event - click here |
| Jul | Wed 09 Jul 2025 | Tiffin School (Boys) | Music Aptitude Assessment – Part One |
| Jul | Thu 10 Jul 2025 | Nonsuch High School for Girls | Open Day |
| Jul | Fri 11 Jul 2025 | Queen Elizabeth's School (Boys) | Registration DEADLINE: noon |
| Jul | Fri 11 Jul 2025 | Tiffin School (Boys) | Music Aptitude Assessment – Part Two |
| Jul | Tue 15 Jul 2025 | Tiffin School (Boys) | Sporting Aptitude Assessment |
| Aug | Fri 01 Aug 2025 | All Sutton Schools | Registration DEADLINE: midnight |
| Aug | Fri 08 Aug 2025 | All Buckinghamshire Grammar Schools | Parents will receive test invitation details by email |
| Sep | Mon 01 Sep 2025 | Tiffin Girls' School | Registration DEADLINE: 12.00 noon |
| Sep | Tue 02 Sep 2025 | The Henrietta Barnett School (Girls) | Round One Entrance Test |
| Sep | Wed 03 Sep 2025 | Tiffin School (Boys) | Registration DEADLINE: noon |
| Sep | Thu 04 Sep 2025 | The Henrietta Barnett School (Girls) | Round One Entrance Test |
| Sep | Fri 05 Sep 2025 | The Henrietta Barnett School (Girls) | Round One Entrance Test |
| Sep | Tue 09 Sep 2025 | All Buckinghamshire Grammar Schools | Practice Test |
| Sep | Thu 11 Sep 2025 | All Buckinghamshire Grammar Schools | Secondary Transfer Test |
| Sep | Tue 16 Sep 2025 | All Sutton Schools | Sutton Selective Eligibility Test |
| Sep | Wed 17 Sep 2025 | Queen Elizabeth's School (Boys) | Entrance Test |
| Sep | Wed 17 Sep 2025 | Tiffin School (Boys) | All applicants should receive Stage One test day arrangements email. Sporting and Music Aptitude applicants receive their results by email. |
| Sep | Thu 18 Sep 2025 | Queen Elizabeth's School (Boys) | Entrance Test |
| Sep | Sat 20 Sep 2025 | Slough Consortium | 11+ Entrance Examination |
| Sep | Wed 24 Sep 2025 | Queen Elizabeth's School (Boys) | Reserve Entrance Test |
| Sep | Wed 24 Sep 2025 | Sutton Grammar School | Open Evening from 4.45pm to 8.00pm. Last admission will be at 7.20pm. |
| Sep | Wed 24 Sep 2025* | The Henrietta Barnett School (Girls) | Results of First Round/Invitations to Second Round *(estimated date - tbc) |
| Sep | Sat 27 Sep 2025 | Nonsuch High School for Girls/Wallington High School for Girls | Second Stage Test - Common Test for Nonsuch High School for Girls and Wallington High School for Girls |
| Sep | Tue 30 Sep 2025 | Queen Elizabeth's School (Boys) | Entrance test outcomes sent to parents |
| Oct | Wed 01 Oct 2025* | The Henrietta Barnett School (Girls) | Round Two Entrance Test *(estimated date - tbc) |
| Oct | Thu 02 Oct 2025 | Tiffin Girls' School | Stage 1 Test |
| Oct | Thu 02 Oct 2025 | Tiffin School (Boys) | Stage 1 Test |
| Oct | Fri 03 Oct 2025 | Tiffin Girls' School | Stage 1 Test |
| Oct | Fri 03 Oct 2025 | Tiffin School (Boys) | Stage 1 Test |
| Oct | Sat 04 Oct 2025 | Sutton Grammar School/Wilson's School/Wallington County Grammar School | Second Stage Test - Common Test for Sutton Grammar School, Wilson's School and Wallington County Grammar School |
| Oct | Fri 10 Oct 2025 | All Buckinghamshire Grammar Schools | Secondary Transfer Test results: after 4pm |
| Oct | Sat 11 Oct 2025 | Wilson's School | Sport and Music Aptitude Assessments |
| Oct | Wed 15 Oct 2025 | Tiffin Girls' School | Invitations to sit the Stage 2 Test sent |
| Oct | Wed 15 Oct 2025 | Tiffin School (Boys) | Invitations to sit the Stage 2 Test sent |
| Oct | Fri 31 Oct 2025 | All Schools | Common Application Form deadline |
| Nov | Sat 08 Nov 2025* | Tiffin Girls' School | Stage 2 Test *(estimated date - tbc) |
| Nov | Thu 13 Nov 2025* | Tiffin School (Boys) | Stage 2 Test *(estimated date - tbc) |
| Mar | Tue 03 Mar 2026 | All Schools | National Offer Day |