Uku → QuickBooks
Invoices
Your team's tracked time and contracts become invoices in Uku. Review, approve, and they land inside QuickBooks Online — header, line items, tax, due date, the lot.
Uku finds the 15–30% of revenue your QuickBooks invoice can't see.
Your team tracks the work. Uku turns it into invoices QuickBooks gets the same day. No spreadsheets, no missed minutes, no end-of-month panic.
QuickBooks holds the books. Uku runs the practice. Here's exactly what moves between them — and which way. No black boxes.
Uku → QuickBooks
Your team's tracked time and contracts become invoices in Uku. Review, approve, and they land inside QuickBooks Online — header, line items, tax, due date, the lot.
QuickBooks → Uku
Every customer, in one click. No more spreadsheet exports.
QuickBooks → Uku
Your QuickBooks items become Uku billing templates.
QuickBooks → Uku
Configure tax once in QuickBooks. Uku stays in sync.
QuickBooks → Uku
When QuickBooks marks an invoice paid, Uku closes the loop on the same client.
Read-only. You still collect payments in QuickBooks.
How it works
One click. Your customers, addresses and tax IDs land in Uku.
Pick the services, set the rates. Uku starts collecting time for you.
Review, hit send. It lands in QuickBooks Online — line items, tax, due date.
One click pulls every customer from QuickBooks. Name, email, billing address, tax ID — in Uku, ready for work.
Client moved? Address changed? Re-sync any time. Your books and your practice stay in lockstep — without anyone chasing it.

Build a contract once. Uku pulls in your team's tracked time, fixed fees, and volume entries — and drafts every invoice for you. The work that was lost in spreadsheets gets billed.
Mix time, fixed, volume, and item-based pricing in the same contract. Set minimum time and rounding rules. Your QuickBooks tax codes are already loaded — no double setup.

Review the draft, hit send. Uku pushes the invoice into QuickBooks Online — header, line items, tax, due date, memo. All of it.
QuickBooks marks it paid? Uku closes the loop on the same client. No double entry. No reconciliation. No spreadsheets in the middle.

Automated Debt Reminders
QuickBooks knows which invoices are paid. Uku knows the rest. So Uku sends the reminders — politely, on a schedule you set.
Set up two reminders or five. Different templates for 2, 7, and 14 days overdue. Your team stops chasing money and goes back to actual work.
On schedule
Set your own schedule, write your own emails, change the tone any time. Uku runs it. Your team doesn't touch it.
"My latest "wow moment" was when we successfully automated our invoicing in cooperation with Uku, which resulted in a meaningful efficiency boost."
QuickBooks integration checklist
Every QuickBooks integration question we hear from accounting firms — and the answer is always the same.
I am really amazed by the quality and functionalities of Uku. I really love using it."
Brian Kelly
Founder, Kellcat Bookkeeping ·..., USA

1 year with Uku and we can serve 38% more customers. Couldn't imagine life without Uku."
Annika R.
Chief accountant, Estonia

Uku is simple and intuitive and covers anything we might need from a work management system — from tracking time and managing tasks to billing. It has increased efficiency and visibility throughout our team."
Kersti S.
Lead accountant, Sweden

Uku is easy to use and accountants actually love working with it."
Jurgita A.
CEO, Lithuania

Uku's team is very helpful in coming up with solutions. In our company, Uku has brought the client closer to accountant while giving both the accountant and management an overview of how much time is spent on what kind of work or communication."
Piret T.
IT Manager, Estonia

Uku is the perfect solution for financial services companies unlike any other. Uku team is a pleasure to work with. They're quick to respond and offer adaptations and upgrades to match our needs."
Andzej R.
CEO, Lithuania

FAQ
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“Let’s create a dream, where the team is happy, clients are well served and profits are fair.
Rain Allikvee / Uku’s co-founder