Certified Orthodontic Assistant (COA) Salary Information

Certified Orthodontic Assistant (COA) salary information, income percentile, mortgage affordability and more.


How much does a certified orthodontic assistant (coa) earn?

Annual salaries range from £18,780 to £24,984. Below is the full range of pay both before and after tax:

Pre-tax £18,780
(£1,565 p/mth)
(£1,704 p/mth)
(£2,082 p/mth)
Pre-tax Income Percentile 33rd 39th 53rd
Post-tax £16,308
(£1,359 p/mth)
(£1,453 p/mth)
(£1,710 p/mth)
Post-tax Income Percentile 28th 34th 47th
Percentage Tax Deduction 13% 15% 18%

The Certified Orthodontic Assistant (COA) is responsible for facilitating the orthodontic process and assisting dentists in their duties. They must have strong interpersonal skills to explain the process and provide the patient and family with technical explanations in simple terms, work well with other assistants and teams, but with minimal I have to work alone.

Compare the average salary of a certified orthodontic assistant (coa) to your salary:


Below are the range of mortgages typically affordable for a single applicant certified orthodontic assistant (coa):

average gross salary£18,781£20,449£24,978
max mortgage£84,515£92,021£112,401
deposit paid£9,391£10,225£12,489
max purchase price£93,906£102,246£124,890
mortgage repayment p.mth (2.5%|25yr)£383£417£510

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