Business Accounts and Xero / Quick Books

Not entirely sure this has been covered in other threads, but with the infrastructure monzo already has in the future I was thinking a Monzo business account that has software similar to quickbooks or xero integrated, it would make tax returns and seeing how your business is growing a breeze, im paying £10 a month at HSBC Business, if monzo was to introduce something like this I would have no problems paying upwards of £20-£30pm for this service.