All your clients,
one single platform

Upload the file, Katio processes it. Your clients see where they stand in real time without calling you every time

The panel

Your entire book,
at a glance

Clients, processing status and upcoming deadlines. No jumping between spreadsheets.

app.katio.co/contador
Katio

Clients

Add

Clients

24

active

Processed

18

this month

Deadlines

5

7 days

Documents

12

new

Client book

MR

Mariana Restrepo

NIT 901.234.567

Active
CV

Comercial Vélez SAS

NIT 900.112.334

Processing
JT

Jorge Toro

NIT 79.456.123

Active
AP

Andina Plásticos

NIT 830.998.221

Active

Deadlines

ICA · Bimonthly 2

Andina Plásticos · 15 may

VAT · Bimonthly 2

Comercial Vélez · 20 may

Income tax · advance

Mariana Restrepo · 25 may

An accountant's reality

Your practice, scattered across a dozen places

A manual spreadsheet per client, supporting documents lost in WhatsApp and deadlines that show up by surprise. Multiply that across your whole book.

Katio brings every client — and all their work — into a single panel.

10h+

per week you win back from manual spreadsheets and client messaging

1 panel

for unlimited clients, never mixing their information

Your clients, across the country · drag the globe to spin it.

Why Katio

What changes in your day to day

Tap each card to see the detail.

Features

The tools your practice was missing

Everything your firm needs to manage clients without spreadsheets, without WhatsApp and without errors.

Real multi-client management

Invite by national ID, organize by industry and work with everyone without ever mixing their information. Strict row-level security at the database layer.

Excel or PDF → trial balance + ledger

Upload the .xlsx, .xls or .pdf of the general ledger and AI builds PUC accounts, debits, credits, balances and entries by counterparty. No re-typing.

Tax calendar per client

Tax events (bimonthly VAT, ICA, withholding, income tax) generated automatically. Your clients see their own deadlines.

Client documents, organized

Your clients upload PDFs, invoices, receipts and tax registrations from their panel. You get notified; you download in one click.

Assets and liabilities visualized

Show your client their net worth, liabilities by category and tax burden in clear charts. Easier meetings.

AI assistant fluent in Colombian tax

Your clients ask the AI the basic questions before pinging you on chat. You handle the cases that actually deserve your time.

How it works

From zero to operating in three steps

No complex migrations, no endless setup.

01

Invite by national ID

Look your client up by ID number, send the invitation, and they're linked to your firm as soon as they accept.

02

Upload their ledger

Drop in the client's monthly file (.xlsx, .xls or .pdf). AI processes it, validates PUC accounts and builds the trial balance plus entries.

03

You both see the same truth

Client and accountant get synchronized panels: deadlines, net worth, liabilities and general ledger.

Security

Your clients' information is locked down

You're responsible for many people's sensitive data. Katio is built with the same seriousness you bring to your clients.

  • Row Level Security on every table: one client never sees another's data
  • You only access the clients who invited you and accepted
  • Files in private storage with short-lived signed URLs
  • Immutable messages and documents encrypted in transit and at rest
FAQ

Answers to your questions

What accountants ask us most before getting started.

How do I connect my clients?

You invite them by national ID from your panel. Once they accept, they're linked to your firm and you can start uploading their information right away.

Does Katio replace my accounting software?

No. Katio takes the ledger you already produce and makes it visual and shareable. Your software stays the source of truth; we put it within the client's reach.

Can my clients use Katio without me?

Yes. A client can go independent and manage their own account, or link to your firm. You decide how you work with each one.

What files can I upload?

The .xlsx, .xls or .pdf of the general ledger. AI builds PUC accounts, debits, credits, balances and entries by counterparty, with no re-typing on your side.

How secure is my clients' information?

Each client is isolated at the database level with Row Level Security. You only see the clients who invited you, and files live in private storage behind signed URLs.

How much does it cost?

You can create your accountant account for free and start inviting clients right away. No credit card to get going.

Start today

Take your practice to the next level

Start free. Invite your clients in minutes. Cancel whenever you want.