Is it safe to email tax documents to my accountant?
Email is a poor channel for this particular category of paper, less because of interception than because of what it leaves behind. A tax file holds identity documents, account numbers, addresses and signatures — close to the complete set someone would need to impersonate you — and email scatters copies across mailboxes, phones and backups on both sides, indefinitely, with no record of who opened what. An access-controlled channel replaces that with one held copy, a list of who may see it, and a log of when each document was provided. Documents that have to be exchanged are exchanged that way and signed electronically.
Who can see the documents I upload?
The people working on your file, and that should be a list you can ask to see. Access control only means something if it is actually narrow: a channel where everyone in a firm can open every client's papers is a filing cabinet with the door taken off. Where a file involves more than one country, the question extends to which of the people involved needs which document — a schedule of foreign accounts is needed by the person preparing the disclosure and by nobody else. Ask what the access list for your file looks like, and what happens to it when someone leaves.
How do I send documents that only exist on paper?
Scan them where you can, and where you cannot, say so early rather than at the end. Older cross-border files routinely depend on paper with no electronic version at all: an assessment issued decades ago, a purchase deed, a letter from a bank that predates its systems. Those get handled as their own small exercise — what exists, where it is, who holds the original, and whether a copy will serve for the filing or the original has to be produced. The point is that the gap is identified while there is time to work on it, not once a return is otherwise ready.
Can my spouse and I use the same document channel?
You can, but on a cross-border file it is often better that you do not, and the reason is not privacy in the abstract. Spouses can have different residence positions, different foreign accounts and different disclosure obligations, and one partner's account statements can be relevant to that partner's filing and to nothing else. Separate access keeps each person's documents attached to their own file, which matters if the positions ever diverge — on separation, on an estate, or where one of you is asked about something the other provided. Joint documents then sit in both files by intent rather than by accident.
What happens to my documents after the return is filed?
They are retained, because a cross-border position can be questioned long after it is taken and the file is the only thing that will answer for it. What matters is knowing for how long, on what basis, and what is kept: the documents themselves, the record of when each was provided, and the advice and review notes around them. Ask before you upload rather than afterwards. The related question people forget is what you keep yourself — an adviser's retention is no substitute for your own copies of the underlying records, particularly where those records originated in another country.
Does an upload record prove when I provided a document?
It records it, which is more than most correspondence manages. An access-controlled channel logs each document, who provided it and when, so a question about whether a statement was handed over before a filing has an answer that does not depend on anyone's recollection or on searching a mailbox. That has been useful in discussions with an authority about whether a taxpayer was forthcoming, and in ordinary disagreements about who was waiting for whom. It is a record of the exchange, not of the document being right; the document still has to say what it says.
Can an accountant in one country file my return in another?
Yes, where they are authorised to represent you with that tax authority and the filing is done electronically. What matters is not where the adviser sits but whether they can lawfully act for you and are competent in both systems — a return prepared with no knowledge of the other country is where the relief gets missed. We file on both sides, from offices in India, the USA, Canada and the UAE. See how we work.
How do families with assets in two countries handle inheritance?
With paperwork built for both systems rather than one. In practice that means wills that work where each asset actually sits, an executor with authority a foreign bank or land registry will accept, clearance certificates before the estate distributes so the executor is not left personally exposed, and an estate tax exposure calculation done while the person is alive and can still act on it. Doing it afterwards costs more and forecloses most of the options. See cross-border wills and trusts.
