2025/26 Self-Assessment Tax Questionnaire
Filing your annual tax return should not involve guesswork, stress, or last-minute panic.
As your proactive accountants in Chester, we use this mandatory digital checklist to build a precise picture of your financial year. This ensures our tax experts have the exact data required to claim every allowable business expense, protect you from HMRC compliance fines, and legally minimise your final tax bill.
2025/26 Self-Assessment Form
Please note: We cannot begin processing your tax return until this checklist is submitted in full.
Please complete the fields below to the best of your knowledge, simply skipping any sections that do not apply to your specific financial circumstances.
All information provided is 256-bit encrypted and treated in the strictest professional confidence. Once submitted, please remember to upload any required supporting documents (such as P60s, P11Ds, or rental statements) directly to your secure IRIS OpenSpace portal.