AtLast.NZ Accounts From Arise Software
In development

A small set of books that does the boring part for you.

AtLast.NZ is accounting software for one New Zealand company, in New Zealand dollars, built around a proper double-entry ledger. Bank reconciliation, invoicing, customer statements, the reports your accountant asks for, and a monthly GST return — and nothing else.

Try the live demo In development. Last update 26 August: Recon done, tested with my Apr 2026 data and P/L matches the other system. Currently reviewing demo to ensure its fit for release. On a phone this will be a squeeze. The demo is a full set of books — wide tables of figures — so it reads properly on a laptop, desktop or tablet. It will still open here.

One person's evenings, no funding, no team, no investors.

Where it's up to

Built at weekends, and this is where it stands.

Built and working

In the demo, all of it open to read — and the reconciler live in a throwaway copy of the books that is yours alone, deleted two hours after you open it. Anything not yet proved says what it would have posted instead.

  • Import a chart of accounts, contacts and invoices from CSV
  • Import an ANZ bank statement, without duplicating what's already in
  • Reconcile — receipts matched to invoices, spending coded by your rules
  • Rules that split one payment across several accounts — rent and its service charge, or a wage and the PAYE
  • Correct a coded line
  • Print or export any list to Excel or PDF
  • Export everything — the whole books, with checksums
  • Recon screen with actual Apr 2026 data

What's going on now

  • Recording overpayments
  • Recording credit notes

In, but not proved yet

  • Raise invoices, including the monthly ones you don't retype
  • Customer statements with the ageing
  • P&L, balance sheet, trial balance — click any figure for the entries behind it
  • The monthly GST return, payments basis, laid out for keying into myIR — the box numbering isn't checked against a return actually filed with IRD
  • Credit notes and refunds — built, not yet run against real books
  • The GST screen's own downloads

What it covers

Everything a one-company set of books actually needs.

Everything below is a view over the same journal. An invoice is a journal, coding a bank line is a journal, your accountant's year-end adjustment is a journal — so the reports can never quietly disagree with the ledger they came from.

Chart of accounts

Bring yours across as it stands, codes and all. No re-typing, and no invented account structure you then have to live with.

Bank import and reconciling

Import your ANZ CSV export, and the lines that can be worked out already are. Money in gets matched to the invoice it settles; money out gets coded, by rules you make as you go. Other banks aren't read yet.

Invoicing, including recurring

Raise one, or set the monthly ones up once — when the date comes round, one click raises everything that's fallen due, and it catches up after a quiet month. Macrons render properly in your customers' names.

Customer statements

Every invoice still owing, with the ageing spelled out. Print it or save it as a PDF from your browser — no font surprises in somebody's name.

The reports that matter

Profit and loss, balance sheet and trial balance over any dates you like, with the ageing sitting alongside your customer statements. Each one is a query over the ledger, not a figure kept in a second place.

Monthly GST, payments basis

Each month's return worked out and laid out for keying into myIR. The box numbering hasn't been checked against a real filed return yet, and the screen says so until it has. Once a period is filed it is locked, and it stops moving.

Just as important

What it deliberately doesn't do.

Most accounting software is big because it has to be everything to everybody. This one only has to be right for one company, so the list below was left out on purpose — and leaving it out is what keeps the rest simple enough to trust.

Bills and accounts payable — spending is coded straight off the bank Quotes Multi-currency — New Zealand dollars only Payroll Inventory Multiple companies — one set of books An app store Filing to IRD directly — figures to key into myIR Invoice-basis GST — payments basis only Attachments — no documents kept against transactions

Where it runs, and what's still open

The parts people ask about first.

Fair questions to ask of anything that holds your books, including the ones still open.

Not settled

Where it runs

A small web application over a single database file, built for one company. There is no tenancy inside it and no sign-up page — the first run makes the owner, then shuts that door for good. One copy holds one set of books and can't hold anybody else's. Whether that copy ends up on your machine, your server or mine hasn't been decided.

Not settled

The source code

The intention is to publish it — anyone who trusts a ledger with their GST return should be able to read how it adds up.

Two things come first. The GST box numbering has to be checked against a return that was actually filed. And publishing it means settling what anyone else may then do with it — read it, run their own copy, change it, build something else out of it — which is a decision that can't be taken back once it's made.

Want to hear when it opens?

Your address is used to tell you when AtLast.NZ opens. It isn't passed to anyone else.

Thanks — you're on the list. You'll hear when there's something to look at.