Built for South African SMEs

Every number, where it came from.

Invoicing, VAT and bank reconciliation in one ledger. Cash on hand, overdue debtors and the VAT you owe — on one screen, correct at the moment you look.

No card required · Every feature during the trial · Cancel any time

app.costinsight.co.za/dashboard
The Cost InSight dashboard showing cash on hand, overdue invoices, income, VAT due, revenue against expenses, and aged receivables
The problem

Most small businesses find out too late.

A spreadsheet tells you what you invoiced. It doesn't tell you which client is quietly funding itself on your cash flow, or whether the VAT you set aside will cover the return. Cost InSight closes that gap without asking you to become a bookkeeper.

01
Debt that ages unnoticed

Statements go out irregularly, ageing is guessed at, and the oldest debt is the one nobody remembers to follow up.

02
VAT as a surprise

Output and input VAT get reconstructed at deadline from invoices and slips, instead of accruing correctly as you trade.

03
A bank that never quite matches

Payments land without a reference, get allocated by memory, and the difference is written off rather than explained.

What you get

One system, from quote to VAT return.

Invoicing & quotes

Nine document types that reconcile with each other — quote, pro-forma, tax invoice, credit note, statement, PO, delivery note, remittance, receipt.

Bank import & reconciliation

Import statements from the major SA banks as CSV or OFX, match against open items, and keep a reconciliation you can defend line by line.

VAT & SARS returns

Standard, zero-rated and exempt handled per line, with output and input VAT summarised and a VAT201 export ready for filing.

Inventory & fixed assets

Stock valuation, cost of sales and an asset register with depreciation posting straight to the ledger. Included on Business.

Your team and your accountant

Unlimited users, each with a role: give a clerk invoicing only and your accountant the ledger. Every change is recorded in the audit trail.

Reports your accountant accepts

Trial balance, profit & loss, balance sheet, cash flow and general ledger — every figure traceable to its source document.

VAT, done properly

Output, input, and what you actually owe.

VAT accrues from the documents you post, not from a scramble before the deadline. Pick a period, see the summary, and export VAT201 figures with the supporting invoice and bill listings behind them.

The VAT summary report showing output VAT, input VAT and the net VAT payable for the period
Document suite

Nine documents that agree with each other.

A credit note knows its invoice. A statement knows its ledger. An ageing strip knows the same balance your customer sees. Change one number and everything downstream follows — because it's all the same ledger.

  • D1
    Tax invoice
  • D2
    Pro-forma invoice
  • D3
    Credit note
  • D4
    Quote
  • D5
    Statement
  • D6
    Purchase order
  • D7
    Delivery note
  • D8
    Remittance advice
  • D9
    Receipt
Getting started

Live in an afternoon.

  1. Step 01
    Company details

    Registration number, VAT number, financial year end, logo.

  2. Step 02
    Chart of accounts

    Start from an SA-standard chart and adjust, or import your own.

  3. Step 03
    Opening balances

    Bring across debtors, creditors and bank as at your start date.

  4. Step 04
    Trade

    Invoice, import your first statement, and watch it reconcile.

Common questions

Something not answered here? Ask us directly.

Will my accountant be able to work in it?

Yes — accountants work in the ledger directly, with journal entry, trial balance and full drill-through to source documents. Users are unlimited, so an accountant seat costs nothing extra.

Can I move my existing books across?

Import your customers, suppliers, chart of accounts and opening balances from CSV. There is a guide for it, and we will help with the first import.

What happens after the trial?

Nothing is deleted. You subscribe or export everything, and any unused trial days roll into your first paid month.

Is it really double-entry?

Yes. Every document posts a balanced journal, and the general ledger is visible rather than hidden behind summaries.

Try it against your own numbers.

Thirty days, every feature, no card. Import a real bank statement on day one and judge it on what it tells you.