Calculators
We've provided a selection of useful calculators below. Please note that whilst the calculators are accurate, they perform generic calculations that do not take into account your individual circumstances. They should be used as a guide only and not relied upon.
Please also note we do not store or see any of the information you input to these calculators.
All calculators are provided by a third-party, therefore Trinity Mortgage Services will not be liable for any inaccurate results.
There may be a fee for mortgage advice. The precise amount of the fee will depend upon your circumstances but we estimate it will be £799 and this will be discussed and agreed with you at the earliest opportunity.
Income Tax Calculator
Earnings (£)
Blind Persons Allowance
Your Results
*Married Couples Allowance only applies to persons born before April 6th, 1935. This is a generic calculation that does not take into account the individuals circumstances, it should not therefore be relied on.
The Financial Conduct Authority does not regulate taxation advice
Rates and allowances used in this calculator relate to the 2026/27 Tax Year.