For clients

Simple, fast accounting software

Perfect for small business and sole traders, Prosaic offers the essentials without the complexity or cost of other accounting packages.

Connect bank accounts, categorise transactions with AI, create and send invoices, upload receipts, and review reports and GST.

Sign inVisit the help centre

Your accountant will send you an invite to get started.

Acme Accounting
Acme Accounting
Powered byProsaic
Welcome to Prosaic, Sam
Manage your bank accounts
Connect, review and control what Prosaic can see.
View your reports
See the GST returns your accountant has prepared.
Reconcile your transactions
Match and categorise your bank transactions.
Bank connections
ANZ
ANZ Business
Business account
Connected
ASB
ASB Everyday
Everyday account
Connected
BNZ
BNZ Savings
Savings account
Syncing
GST returns
Kowhai Café Ltd
1 Jun 2026 - 31 Jul 2026
Due 28 Aug$851.21
ReconcileReconcile →
34 transactions to reconcile
1,284 already reconciled
Transactions synced in the last 30 days
Through your accountant

Spend time on your business, not your business software.

Prosaic is only available through your accountant or bookkeeper, so you get expert support across bookkeeping, GST and year-end tax - without high software costs.

Getting started

Three steps, and you’re set up.

Ask your accountant or bookkeeper to invite you to Prosaic - setup takes a few minutes.

01
Sign up

Your accountant sends you an invite. Enter your name and email, then open the link we send you.

02
Connect your bank

You’ll be taken to Akahu to connect your accounts. Your accountant sets up the rest of your business.

03
Start using Prosaic

Sign in whenever you like to see your transactions, GST returns and reports.

Need help? Your accountant or bookkeeper can guide you through setup, or visit help.prosaic.works.

01 · Bank connections

Connect your bank accounts once. That’s the setup.

Your transactions flow into Prosaic automatically from then on. No statements to download, nothing to send your accountant.

  • Official open-banking connections
  • Every major New Zealand bank
  • Prosaic never sees your bank login
  • Revoke access at any time

Bank connections are provided by our partner Akahu - New Zealand’s open banking network.

Choose a sign up method
Tell us a bit about yourself
Securely connect your bank accounts
Configure your accounts & share
Now, connect your bank accounts
This uses official open-banking connections, via our partner Akahu.
ANZ
ANZ Business
Business account
Ending 4471
ASB
ASB Everyday
Everyday account
Ending 2210
Connect bank accounts →
Bank · ANZ Business 03‑1234
34 to review
Date
Description
Suggested
Amount
04 May
SQUARE *KOWHAI
Sales · 99%
+$1,284.50
04 May
GILMOURS
Food & bev · 95%
−$842.10
05 May
POWERSHOP NZ
Utilities · 72%
−$318.20
06 May
MITRE 10
Repairs · 88%
−$96.40
06 May
BUNNINGS
Ask accountant
−$318.20
02 · Reconciling

Categorise transactions with help from AI.

Prosaic suggests a category for each transaction from the merchant name and how similar ones have been coded before. Accept it, change it, or leave it for your accountant.

Anything you’re unsure about can wait. Your accountant sees the same list you do, and picks up whatever you leave behind.

Review with your accountant or bookkeeper, or simply let them take care of it for you.

03 · Invoices

Create and send invoices in seconds.

Build a simple PDF invoice, email it straight to your customer, and let it mark itself paid when the payment lands in your bank feed.

  • GST worked out for you
  • Duplicate last month in one click
  • Live preview as you type
  • Overdue counted to the day
Invoices
Outstanding $3,120.00
New invoice
Invoice
Customer
Status
Total
INV-1042
Merivale
Paid
$3,480.00
INV-1041
Halswell
Overdue 3 days
$2,180.00
INV-1040
Papanui
Sent
$940.00
INV-1039
Riccarton
Draft
$1,280.00
Forward message
Tokowhai-cafe-a1b2c3d4@inbound.prosaic.works
SubjectFwd: Your tax invoice from Gilmours
Forwarded message
From accounts@gilmours.co.nz
Your tax invoice for 4 May is attached.
PDFGilmours-INV-88214.pdf128 KB
Send
04 · Receipts and documents

Send a receipt without thinking about it.

Forward the supplier email to your Prosaic inbox, or drag files straight in. Prosaic reads them and matches them to the right bank transaction.

  • Your business gets its own inbox address
  • Drag and drop, or upload
  • PDFs and photos up to 20 MB each
  • Matched to transactions for you

Everything your accountant needs at GST or year end, gathered as you go rather than hunted down in March.

05 · GST and reports

See your reports, whenever you want.

Open the return your accountant is preparing, see the figures behind every box, and download a PDF, Excel or CSV copy. Your accountant files it with Inland Revenue.

While transactions are still being coded the return is marked provisional, so you always know whether you’re looking at a work in progress or a final figure.

  • Profit & loss and balance sheet
  • Every GST period your accountant has filed
  • Download as PDF, Excel or CSV
  • Nothing to prepare yourself
GST return
1 Jun 2026 - 31 Jul 2026 · Due 28 Aug
Export
5Total sales and income6,879.00
6Zero-rated supplies0.00
7Net GST sales and income6,879.00
8GST collected for the period897.26
11Total purchases and expenses352.09
12GST credits on purchases46.05
GST to pay851.21

Some of these depend on the access your accountant gives you. Ask them if you’d like to do more yourself.

And a few more things

Small conveniences that save you a phone call or a shoebox of receipts.

Comments

Your accountant can ask about a single transaction rather than emailing you a list. You answer in the same place, and every thread collects in one Activity feed you can search later.

Activity1 unresolved
06 May
BUNNINGS
−$318.20
AL
Alex Accountant41m
@Sam Smith was this one for the café?
SS
Reply...

Expenses

Claim home-office costs, mileage and the share of your phone bill that belongs to the business. Answer a few questions and the claim goes to your accountant with the working shown. Head to expenses.prosaic.works to get started.

Expense claimFY26
Home office
12.5% of floor area
300.00
Mileage
240 km at $0.82
196.80
Phone and internet
60% business use
54.00
Total claim550.80

Receipt capture

Add a one-tap button to your iPhone Home Screen. Photograph a receipt at the counter and it’s in Prosaic, dated and filed, before you get back to the car.

Home ScreenShortcut
Snap a receipt
Sent to Prosaic2s ago
Security

Your bank connection stays yours.

Prosaic never has your bank login

You sign in with your bank, not with us. Your credentials are never shared with Prosaic or your accountant.

Encrypted in transit and at rest

Your data is encrypted in transit and at rest, on infrastructure in the Asia Pacific region.

Revoke access at any time

Disconnect an account or remove every connection whenever you want, and ask for your data to be deleted.

Bank connections are made through Akahu, which is accredited for open banking in New Zealand and backed by Westpac.

Get started

Already been invited?

Sign in to see your dashboard. If you haven’t had an invite yet, ask your accountant or bookkeeper - it only takes a few minutes to set up.