Making Tax Digital (MTD) would but helpful. What I found recently actually I don’t need to upload all my invoices (materials and spending) to HMRC I just need to keep them as digital form.
Can you create space in the app where I could keep all invoices (mostly pictures, screenshots and PDF’s) and then easily calculate over period of time (every 3 months in this occasion). As option could be file generator that attaching all selected invoices (from selected period of time) and create PDF that I could send to accountant.
Instead sending separate invoices all in one file.