To become a teaching assistant in the UK, you typically need a Level 3 Diploma in Supporting Teaching and Learning, GCSEs in English and Maths at Grade C/4 or above, and a clear enhanced DBS check. No degree is required, and you can study the Level 3 qualification online while working — making it one of the most accessible routes into education.
According to the Department for Education's School Workforce Census 2024, there are approximately 262,000 teaching assistants working in state-funded schools in England, making it one of the largest professional groups in the education sector. Demand for qualified TAs remains strong, particularly in primary schools and special educational needs (SEN) settings.
Quick answer: You can become a teaching assistant with a Level 3 qualification and GCSEs in English and Maths. Most TAs start by gaining experience as a volunteer or classroom helper, then formalise their role with a Level 3 Diploma. The entire process from deciding to pursue the role to securing your first TA position typically takes 6–12 months.
What does a teaching assistant do?
Teaching assistants support the class teacher in delivering effective learning experiences for all pupils. The role varies by school, year group, and individual needs, but core responsibilities include supporting individual pupils and small groups, preparing learning materials, assisting with classroom management, and providing feedback to the teacher on pupil progress.
According to the GOV.UK Teaching Assistant Standards, TAs are expected to demonstrate competence across four key areas: personal and professional conduct, knowledge and understanding, teaching and learning, and working with others. The role is especially rewarding for people who enjoy working with children and want to make a direct impact on their education.
TAs may also specialise in supporting children with special educational needs and disabilities (SEND), English as an additional language (EAL), or specific subjects. In many schools, experienced TAs take on responsibility for leading intervention groups, running phonics sessions, or supporting individual pupils with Education, Health and Care Plans (EHCPs).
Qualifications needed
While there is no single mandatory qualification to work as a teaching assistant, most schools expect candidates to hold or be working towards a relevant Level 3 qualification. The qualifications landscape for TAs includes:
| Qualification | Level | Duration | Best For |
|---|---|---|---|
| Level 2 Certificate in Supporting Teaching and Learning | 2 | 6–9 months | Entry into TA role, no prior experience |
| Level 3 Diploma in Supporting Teaching and Learning | 3 | 9–12 months | Standard TA qualification, career progression |
| CACHE Level 3 Certificate in Supporting Teaching and Learning | 3 | 9–12 months | Nationally recognised alternative |
| Level 4 HLTA Status | 4 | Assessment-only | Higher Level Teaching Assistant role |
The Level 3 Diploma is the most widely requested qualification by schools. According to the National Education Union (NEU), around 80% of TA job advertisements specify a Level 3 qualification as either essential or desirable.
Step-by-step route into the role
Here is a practical, step-by-step guide to becoming a teaching assistant:
- Check your GCSEs: You need GCSE English and Maths at Grade C/4 or above. If you don't have these, study Functional Skills Level 2 as an equivalent.
- Gain school experience: Volunteer at a local school for a few weeks. This demonstrates commitment and gives you an understanding of the role. Contact schools directly — most welcome parent volunteers and community helpers.
- Enrol on a Level 3 Diploma: Study the Level 3 Diploma in Supporting Teaching and Learning online while continuing to volunteer or work. Most learners complete this in 9–12 months.
- Apply for your DBS check: An enhanced DBS check is required for anyone working with children. Your employer typically arranges this, but you can also apply through the DBS update service.
- Apply for TA positions: Search school websites, local authority job boards, and education recruitment sites. Tailor your CV to highlight your qualification, school experience, and relevant skills.
Level 3 TA qualification explained
The Level 3 Diploma in Supporting Teaching and Learning in Schools covers the knowledge and practical skills needed to work effectively as a teaching assistant. The qualification is regulated by Ofqual and awarded by bodies including TQUK, NCFE, and CACHE (now part of NCFE).
Core units cover child development, safeguarding, supporting literacy and numeracy, behaviour management, and inclusive practice. Optional units allow specialisation in areas such as SEND support, bilingual learners, or specific age groups.
The qualification is assessed through a combination of written assignments, reflective journals, and evidence of professional practice. At Qualvera, the Level 3 Teaching Assistant course is available on a flexible monthly subscription with intelligent study support and named qualified tutors.
Salary and career progression
Teaching assistant salaries in England vary by school type, region, and experience. Most TAs are paid on local authority pay scales. According to NEU data and the UNISON education sector analysis:
- Level 1 TA (entry level): £18,000–£20,000 per year (pro rata, term-time only)
- Level 2 TA (qualified): £20,000–£23,000 per year
- Level 3 TA / Senior TA: £22,000–£25,000 per year
- HLTA (Higher Level Teaching Assistant): £24,000–£28,000 per year
It's important to note that most TA contracts are term-time only, meaning you receive pro-rata pay based on 39 weeks rather than 52. However, this also means you have school holidays free — a significant benefit for parents and carers.
Career progression routes include advancing to HLTA status, specialising in SEND support, moving into pastoral roles, or using your experience as a foundation for teacher training. Some TAs progress to qualified teacher status (QTS) through routes such as the School Direct programme or an undergraduate teaching degree.
Online study options
Online study is ideal for people who want to qualify as a teaching assistant while managing other commitments. The Level 3 Diploma can be completed entirely online, with assessments submitted digitally and tutor support available remotely.
According to the Department for Education, online qualifications carry the same weight as classroom-based equivalents when awarded by Ofqual-regulated bodies. Schools assess candidates based on the qualification itself, not the mode of study.
Frequently asked questions
No. A degree is not required to work as a teaching assistant. The standard qualification is a Level 3 Diploma in Supporting Teaching and Learning, which is equivalent to A-level standard. You also need GCSEs in English and Maths at Grade C/4 or Functional Skills Level 2 equivalents.
Teaching assistant salaries typically range from £18,000 to £25,000 per year (pro rata, term-time only). Entry-level TAs earn around £18,000–£20,000, while qualified Level 3 TAs earn £22,000–£25,000. Higher Level Teaching Assistants (HLTAs) can earn £24,000–£28,000.
Yes. Many people start by volunteering in a local school to gain experience, then study for a Level 3 Diploma while volunteering. Schools value enthusiasm, good communication skills, and a genuine interest in working with children. Prior experience is helpful but not always essential.
The Level 3 Diploma in Supporting Teaching and Learning typically takes 9–12 months to complete when studied online. Including time for gaining school experience and applying for roles, the entire process from starting to working as a qualified TA usually takes 6–12 months.
Yes. The Level 3 Diploma in Supporting Teaching and Learning can be studied entirely online with a provider like Qualvera. You complete written assignments and reflective accounts, submitting them digitally. Some elements require evidence from a school setting, which you can gather through volunteering or employment.
Start your teaching assistant career
Qualvera's Level 3 Diploma in Supporting Teaching and Learning is your route into the classroom — study online, at your own pace, on a flexible monthly subscription.
Sources: DfE School Workforce Census 2024, National Education Union, GOV.UK TA Standards. Information accurate as of March 2026.