Outsourced accounting
Purchase and sales bookkeeping, reconciliations, monthly close, financial statements and management reports.
ACCOUNTING & TAX ADVISORY · COLOMBIA
Accounting, tax and digital transformation for companies in Colombia
We don't just hand you software. We run your accounting with digital, traceable and controlled processes, so you're always ready to close, file and decide.
- Fully digital service across Colombia
- Dedicated accounting team
- On-time tax calendar compliance
“Serving you is our greatest success”
Investing in Colombia
Investing or setting up a company in Colombia?
We guide you through the accounting, tax and corporate side from day one — for local and foreign investors alike.
- Company incorporation and structuring (S.A.S.)
- Tax analysis of your investment
- Foreign investment registration with the Banco de la República (Central Bank)
- Accounting and compliance from day one
- Consolidation with your parent company or foreign subsidiaries
The problem
From paperwork and rework to validated information
Traditional process
Email or paper
Print and stamp
Re-key data
File in
Book and archive
Risk: rework, incomplete documents, little traceability.
The Acierto model
Supplier portal
Automatic validation
Acierto accounting desk
Your accounting system
Repository and close
Outcome: validated, traceable information ready for review.
Services
Accounting and tax, run end to end by our team
Tax compliance
VAT, withholding tax, ICA (municipal business tax) and its withholding, self-withholding, income tax returns, exogenous information reporting and withholding certificates.
Payroll accounting
Payroll posting into your accounting system, employee benefits, settlements, sick leave and employee withholding.
Treasury support and reconciliations
Bank, credit card and trust reconciliations, accounts payable and petty cash. Payments and banking credentials always stay under your control.
E-invoicing and DIAN
XML receipt and validation, DIAN (Colombian tax authority) events — acknowledgment, acceptance, rejection — and support documents for suppliers not required to invoice.
Corporate compliance
Separate and consolidated financial statements, XBRL reporting to Supersociedades (Superintendence of Companies), renewal of commercial registration with the Cámara de Comercio (Chamber of Commerce) and RUP, consolidation with foreign subsidiaries.
Statutory audit (Revisoría fiscal)
Using audit procedures, we evaluate how your company prepares and presents its financial information to verify compliance with Colombian accounting standards and the tax and regulatory requirements that apply to you.
Learn moreDigital accounting transformation
Technology is the means; the result is accounting that is more stable, traceable and ready for decisions.
Supplier portal
One digital channel for invoices, bills and supporting documents, with mandatory fields and rejection rules.
Invoices and payables in Microsoft 365
Approval workflows by department, with statuses and owners.
Automatic validations
Taxes, withholdings, cost centers and attachments.
Integration with your accounting system
Via flat files or API (where feasible), with data mapping.
SharePoint document repository
Supporting documents organized by supplier, period, status and type.
Monthly KPIs
Documents received, processed, rejected and pending, plus validation times.
How we work
Four steps to up-to-date accounting
- 1
Assessment
We map your process, balances, open items and owners.
- 2
Setup
Digital channel, rules, approvals and integration with your system.
- 3
Pilot and go-live
Real documents, training and a first close done together.
- 4
Ongoing operation
Weekly follow-up, monthly close and taxes kept current.
Who we are
A team that runs the process, not just software
Less data entry and rework
Documents arrive validated and complete.
Every document traceable
Know the status of every invoice and who holds it.
Taxes and closes on time
We work to the Colombian tax calendar.
An accounting team that runs it
Not just software: people accountable for your books.
Our clients
Every size, every industry
FAQ
Common questions
Do you serve companies in other cities?
Yes. We are based in Medellín and provide fully digital service to companies across Colombia and abroad.
Do I need to change my accounting system?
No, we integrate with the one you already use.
Do you handle my payments or banking credentials?
No. We prepare the information; you approve and execute payments.
How long does implementation take?
Typically 4 to 5 weeks from the moment we receive access and information.
Do you work with statutory auditors?
Yes, we handle the revisoría fiscal (statutory auditor) requests using your company's records.
Contact
Request a proposal
Tell us about your company and an advisor will get in touch.
Prefer to talk now? Chat on WhatsAppWhatsApp: +57 312 847 5353