What is InstaSend? #
InstaSend is the easiest way for accounting firms to securely send files and documents to clients without the hassle of email attachments. InstaSend lets you send one-off documents like NOAs, ABA files, or contracts straight from your Seamlss dashboard, no messy email attachments needed! Your clients get a clean, secure page to download files, branded with your firm’s look.
How to Send Files with InstaSend #
Step 1: Open InstaSend #
From your dashboard, click + Insta Request > InstaSend.

Step 2: Add details #
Give your file a clear title and add a short note for your client.
Step 3: Pick your client #
Choose who will receive the files.
Step 4: Upload files #
Drag and drop, then rename them clearly — for example, 2024 Super Statement.pdf
.
Step 5: Send it! #
Hit Send Fetch and your client will get an email with a secure download link.

What Your Client Will See #
- A branded page with your firm’s logo
- File name and upload time
- A simple Download File button — no login required!

Quick Tips #
- Name your files clearly (e.g.,
NOA - John Smith 2024.pdf
) - Add a quick message like “Here’s the file your mortgage broker requested.”
- Check the client timeline for all sent files
- Admins can send files too, freeing up accountants’ time!
Using InstaSend to Securely Send Client Files #
What is InstaSend? #
InstaSend provides a fast, secure way to deliver one-off documents to your clients directly from your Seamlss dashboard. It eliminates the need for email attachments by generating a clean, branded download page that clients can easily access, ensuring security and professionalism for your firm.
When to Use InstaSend #
Use InstaSend whenever you need to send a single file or a small set of documents securely. Common scenarios include:
For Accountants and Bookkeepers #
- ATO Notices of Assessment (NOA)
- BAS or IAS lodgements
- ABA files for bank payments
- Annual reports and reconciliations
- Trust resolutions and dividend statements
For Financial Planners #
- Superannuation member statements
- Statements of Advice (SOAs) and Records of Advice (ROAs)
- Investment summaries and review documents
- Signed authorities and compliance documents
For Mortgage Brokers #
- NOAs, Income Tax Returns (ITRs), or ATO summaries
- Identification and income verification documents for lenders
- Bank statements or Excel reports
For Legal and Administrative Teams #
- Contracts and legal documentation
- Company and trust deeds
- ASIC extracts and registration documents