Invoices in GTQ with 12% IVA on each line and your NIT on every tax invoice, supplier bills, bank reconciliation and live profit and loss, in one app on the web and your phone.
Replace manual registers and scattered tools with fast, IVA-ready workflows.
Tax invoices with your NIT and IVA on each line from your masters, in your choice of theme.
Send the PDF bill on WhatsApp or email the moment it is saved.
Live stock across warehouses with batch and expiry tracking and reorder alerts.
Customer-wise ledgers, 0–90+ day ageing and payment reminders.
Upload bank statements and let rules match deposits with open invoices.
Sales and purchase IVA reported separately by rate, built from what you billed.
Pick a customer, add items, and the invoice carries your NIT, the customer's registration number and IVA on each line from your masters. Choose a theme, and send the PDF on WhatsApp or email.
Every invoice and purchase bill is recorded with its IVA as you save it, so sales and purchase IVA are reported separately by rate when the period closes. Review the figures and file your return with the authority yourself.
Every sale and purchase moves stock the moment you save it. See live quantities across warehouses, get a reorder alert before you run out, and track batches and expiry where your trade needs it.
Customer-wise ledgers show who owes what and since when. Ageing shows where the money is stuck, credit limits stop it growing, and payment reminders go out on WhatsApp or SMS without you chasing.
Upload the bank statement, let rules match receipts and payments to your invoices and bills, and clear the rest in minutes. The cash book and bank book stay in step with the bank.
Create your company with your NIT. The Guatemala pack sets IVA, the tax invoice layout and your currency (GTQ) for you.
Import from your current software or Excel. Customers, items, opening balances and open invoices come across, and we help, free.
Raise the first invoice in minutes and share it on WhatsApp. When the period closes, your IVA figures are waiting for you to review.
IVA is calculated on each invoice line from the rates in your company setup, and your sales and purchase IVA are reported separately. You file your returns with the authority yourself, and you should confirm the rates that apply to you with your tax adviser.
The Guatemala pack offers 0%, 12% (standard rate 12%). You choose the rate on each invoice line, and sales and purchase IVA are reported separately by rate. Confirm with your tax adviser which rate applies to what you sell.
SAT FEL electronic tax documents certified in real time by authorised certifiers; sources give 2019 and 1 June 2023 as the all-taxpayer date.. Confirm your obligations and timeline with your tax adviser.
Yes. Invoice in 40 currencies with live exchange rates, while your books stay in GTQ.
Yes. Upload your bank statement as CSV, Excel or PDF, and KukBook suggests a match for each line for you to confirm.
Yes, free for every new customer. Send us your export from your current software or Excel, and we import your customers, suppliers, items, opening balances and open invoices and bills.
Try everything free for 30 days. After trial, keep any one app free forever*. No credit card is required, and nothing is charged during the trial. *Free forever means one business app for 1 user, 1 organization and one base currency, with 1 GB storage and up to 1,000 sales invoices and 1,000 purchase bills and expenses per financial year. A second business app needs Kuklabs One.
Yes. KukBook works in the browser and on Android at no extra cost.