2025/26 Self-Assessment Data Capture Form
To ensure your tax return is 100% accurate, legally compliant, and claims every relief you are entitled to, please complete our mandatory data capture form below before uploading your documents.
How It Works: Our Simple 3-Step Process
Filing your annual Self-Assessment tax return shouldn’t involve guesswork, stress, or last-minute panic. As your dedicated accountants in Chester, our priority is to eliminate the anxiety of HMRC deadlines and ensure you never pay a penny more in tax than you legally owe.
By following our structured three-step process below, you guarantee our tax experts have the precise financial data required to claim every allowable relief, prevent costly compliance errors, and get your return filed securely and accurately.
1
Complete Questionnaire
Fill out the secure form below. This tells our accountants exactly what income streams and expenses to look for, ensuring nothing is missed.
2
Upload Securely
Upload documents (such as P60’s, P45’s, rental mortgage statements or pension contribution details), to your Iris Openspace account.
3
We Handle the Filing
Once we have your form and documents, we will prepare, calculate, and file your return with HMRC, ensuring a completely stress-free process.
Secure Data Capture Form
(Please note: We cannot begin processing your tax return until this form is submitted. All information provided is encrypted and treated in the strictest confidence. Simply skip any sections that are not relevant to your circumstances.)
Ready to File with Confidence?
Stop worrying about complex HMRC rules and the new Making Tax Digital mandates. Let our expert team handle the heavy lifting so you can get back to what you do best.